author | Claus Gittinger <cg@exept.de> |
Mon, 26 Jul 1999 10:11:41 +0200 | |
changeset 2811 | 7460f7225d79 |
parent 2761 | accf9c7f470e |
child 2852 | 4eb0bb90d703 |
permissions | -rw-r--r-- |
26 | 1 |
" |
2 |
COPYRIGHT (c) 1993 by Claus Gittinger |
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72 | 3 |
All Rights Reserved |
26 | 4 |
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5 |
This software is furnished under a license and may be used |
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6 |
only in accordance with the terms of that license and with the |
|
7 |
inclusion of the above copyright notice. This software may not |
|
8 |
be provided or otherwise made available to, or used by, any |
|
9 |
other person. No title to or ownership of the software is |
|
10 |
hereby transferred. |
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11 |
" |
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11 | 12 |
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Object subclass:#WindowEvent |
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14 |
instanceVariableNames:'view type arguments delegated consumed' |
356 | 15 |
classVariableNames:'' |
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poolDictionaries:'' |
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category:'Interface-Support' |
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11 | 18 |
! |
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||
1861
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diff
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WindowEvent subclass:#InputEvent |
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remember shift,meta,alt & ctrl state in buttonEvents
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parents:
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diff
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21 |
instanceVariableNames:'modifierFlags' |
1862
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also remember buttonStates in keyEvents.
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classVariableNames:'F_CTRL F_ALT F_META F_SHIFT F_BUTTON1 F_BUTTON2 F_BUTTON3' |
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parents:
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poolDictionaries:'' |
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started to separate into distinct event classes;
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parents:
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privateIn:WindowEvent |
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started to separate into distinct event classes;
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! |
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started to separate into distinct event classes;
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parents:
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1530 | 27 |
WindowEvent subclass:#ClientEvent |
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instanceVariableNames:'eventData' |
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classVariableNames:'' |
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poolDictionaries:'' |
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privateIn:WindowEvent |
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! |
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||
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WindowEvent::InputEvent subclass:#FocusEvent |
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instanceVariableNames:'' |
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classVariableNames:'' |
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poolDictionaries:'' |
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privateIn:WindowEvent |
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! |
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||
1861
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parents:
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41 |
WindowEvent::InputEvent subclass:#ButtonEvent |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
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parents:
1841
diff
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|
42 |
instanceVariableNames:'' |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
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parents:
1841
diff
changeset
|
43 |
classVariableNames:'' |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
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parents:
1841
diff
changeset
|
44 |
poolDictionaries:'' |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
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parents:
1841
diff
changeset
|
45 |
privateIn:WindowEvent |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
46 |
! |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
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47 |
|
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
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parents:
1841
diff
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WindowEvent::InputEvent subclass:#KeyboardEvent |
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remember shift,meta,alt & ctrl state in buttonEvents
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parents:
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instanceVariableNames:'rawKey' |
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remember shift,meta,alt & ctrl state in buttonEvents
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classVariableNames:'' |
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poolDictionaries:'' |
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privateIn:WindowEvent |
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! |
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||
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!WindowEvent class methodsFor:'documentation'! |
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copyright |
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" |
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COPYRIGHT (c) 1993 by Claus Gittinger |
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72 | 60 |
All Rights Reserved |
46 | 61 |
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62 |
This software is furnished under a license and may be used |
|
63 |
only in accordance with the terms of that license and with the |
|
64 |
inclusion of the above copyright notice. This software may not |
|
65 |
be provided or otherwise made available to, or used by, any |
|
66 |
other person. No title to or ownership of the software is |
|
67 |
hereby transferred. |
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" |
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! |
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documentation |
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" |
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Instances of WindowEvent are created for every event coming from |
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the graphics device. |
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Usually, they are enqueued by the event dispatcher process into |
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a sensors input queue, and dequeued & processed by a windowGroup process |
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in its event loop. |
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WindowEvents hold the event type and additional information (such as key, |
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x/y coordinates etc). Also, windowEvents know how to send themself to some |
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destination. To provide a common (single) place where event dispatching is |
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implemented, this forwarding is done by a class method here (i.e. not by the |
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window group itself). |
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The algorithm for event dispatching is: |
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||
1982
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parents:
1947
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- if the destination view has a keyboard focus set, |
55d0357449c2
oops - pointerLeave events did not return true for the #isPointerXXX query
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AND the event is a keyboard event, |
55d0357449c2
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THEN recursively invoke the event dispatching method, |
55d0357449c2
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sending the event to the focus view (or its delegate, as below) |
144 | 91 |
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1982
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1947
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- if the destination view has a delegate, |
55d0357449c2
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1947
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AND its a keyboard, button or pointer event, |
55d0357449c2
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AND the delegate is interested in that event |
55d0357449c2
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(i.e. implements & responds to #handlesXXX with true) |
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1947
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96 |
THEN send the event to the delegate, passing the original view |
55d0357449c2
oops - pointerLeave events did not return true for the #isPointerXXX query
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parents:
1947
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97 |
as additional argument |
144 | 98 |
|
1982
55d0357449c2
oops - pointerLeave events did not return true for the #isPointerXXX query
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parents:
1947
diff
changeset
|
99 |
- if the view has a nonNil controller, |
55d0357449c2
oops - pointerLeave events did not return true for the #isPointerXXX query
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parents:
1947
diff
changeset
|
100 |
AND its a key, button or pointer event, |
55d0357449c2
oops - pointerLeave events did not return true for the #isPointerXXX query
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parents:
1947
diff
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101 |
THEN send the event to the controller |
144 | 102 |
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1982
55d0357449c2
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parents:
1947
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- otherwise send the event to the view |
144 | 104 |
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If the view has a non-nil transformation, the event is sent as a |
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#deviceXXX message, passing device coordinates. Typically, subclasses |
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of view do not redefine this method and the inherited default method |
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translates these device coordinates into logical coordinates and resends |
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an XXX message. |
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If the view has no transformation, the XXX message is directly sent here. |
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113 |
For example, a 'buttonPress:button x:x y:y' event leads to sending of |
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'aView deviceButtonPress:button x:x y:y' which resends |
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'aView buttonPress:button x:(x-logical) y:(y-logical)' |
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||
320
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interest is written with one 'r' (shame on me)
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This allows views which are interested in deviceCoordinates to get them |
144 | 118 |
(by redefining #deviceXXX) and other views to transparently get & use |
119 |
logical coordinates. |
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121 |
Therefore, for a delegated keyPress messages, the flow is: |
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1982
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parents:
1947
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123 |
sendEvent |
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124 |
view has delegate |
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------> ask delegate via 'handlesKeyPress:key inView:view' |
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<------ returns true |
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------> 'delegate keyPress:key x:x y:y view:view' |
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128 |
-----> delegate does whatever it wants to do |
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129 |
(typically sends the event to some other view) |
144 | 130 |
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131 |
for an undelegated message: |
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132 |
||
1982
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parents:
1947
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133 |
sendEvent |
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parents:
1947
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134 |
view has delegate |
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parents:
1947
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|
135 |
------> ask delegate via 'handlesKeyPress:key inView:view' |
55d0357449c2
oops - pointerLeave events did not return true for the #isPointerXXX query
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parents:
1947
diff
changeset
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136 |
<------ returns false |
55d0357449c2
oops - pointerLeave events did not return true for the #isPointerXXX query
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parents:
1947
diff
changeset
|
137 |
view has controller |
55d0357449c2
oops - pointerLeave events did not return true for the #isPointerXXX query
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parents:
1947
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138 |
------> 'controller keyPress:key x:x y:y' |
55d0357449c2
oops - pointerLeave events did not return true for the #isPointerXXX query
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parents:
1947
diff
changeset
|
139 |
view has no controller |
55d0357449c2
oops - pointerLeave events did not return true for the #isPointerXXX query
Claus Gittinger <cg@exept.de>
parents:
1947
diff
changeset
|
140 |
view has transformation |
55d0357449c2
oops - pointerLeave events did not return true for the #isPointerXXX query
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parents:
1947
diff
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|
141 |
----> 'view deviceKeyPress:key x:x y:y' |
55d0357449c2
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parents:
1947
diff
changeset
|
142 |
inverse transform x/y |
55d0357449c2
oops - pointerLeave events did not return true for the #isPointerXXX query
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parents:
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diff
changeset
|
143 |
----> 'self keyPress:key x:xLogical y:yLogical' |
55d0357449c2
oops - pointerLeave events did not return true for the #isPointerXXX query
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parents:
1947
diff
changeset
|
144 |
view has no transformation |
55d0357449c2
oops - pointerLeave events did not return true for the #isPointerXXX query
Claus Gittinger <cg@exept.de>
parents:
1947
diff
changeset
|
145 |
----> 'view keyPress:key x:x y:y' |
598 | 146 |
|
612 | 147 |
[author:] |
1982
55d0357449c2
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parents:
1947
diff
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|
148 |
Claus Gittinger |
612 | 149 |
|
598 | 150 |
[see also:] |
1982
55d0357449c2
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parents:
1947
diff
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|
151 |
WindowGroup WindowSensor |
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152 |
DeviceWorkstation View |
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KeyboardMap KeyboardForwarder EventListener |
598 | 154 |
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46 | 155 |
" |
156 |
! ! |
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157 |
||
11 | 158 |
!WindowEvent class methodsFor:'instance creation'! |
159 |
||
244 | 160 |
damageFor:aView rectangle:aRectangle |
161 |
"create and return a new damage Event for aRectangle |
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162 |
in aView" |
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244 | 164 |
^ (self new) for:aView type:#damage arguments:aRectangle |
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||
46 | 166 |
! |
167 |
||
72 | 168 |
for:aView type:aSymbol |
169 |
"create and return a new windowEvent for sending |
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aSymbol-message with no arguments to aView" |
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171 |
||
172 |
^ (self new) for:aView type:aSymbol arguments:#() |
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173 |
! |
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174 |
||
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for:aView type:aSymbol arguments:argArray |
176 |
"create and return a new windowEvent for sending |
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aSymbol-message with arguments to aView" |
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244 | 179 |
^ (self new) for:aView type:aSymbol arguments:argArray |
28 | 180 |
! ! |
181 |
||
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!WindowEvent class methodsFor:'event class access'! |
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|
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buttonEvent |
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"return the class used to represent buttonEvents" |
186 |
||
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^ ButtonEvent |
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"Created: / 4.4.1997 / 13:45:04 / cg" |
190 |
"Modified: / 6.6.1998 / 21:00:29 / cg" |
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started to separate into distinct event classes;
Claus Gittinger <cg@exept.de>
parents:
1470
diff
changeset
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191 |
! |
661de0f76595
started to separate into distinct event classes;
Claus Gittinger <cg@exept.de>
parents:
1470
diff
changeset
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192 |
|
1531 | 193 |
clientEvent |
2136 | 194 |
"return the class used to represent clientEvents" |
195 |
||
1531 | 196 |
^ ClientEvent |
197 |
||
2136 | 198 |
"Created: / 4.4.1997 / 13:58:25 / cg" |
199 |
"Modified: / 6.6.1998 / 21:00:36 / cg" |
|
1531 | 200 |
! |
201 |
||
2707 | 202 |
focusEvent |
203 |
"return the class used to represent focusEvents" |
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204 |
||
205 |
^ FocusEvent |
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206 |
||
207 |
"Modified: / 6.6.1998 / 21:00:50 / cg" |
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"Created: / 21.5.1999 / 19:45:25 / cg" |
|
209 |
! |
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210 |
||
1863 | 211 |
inputEvent |
2136 | 212 |
"return the class used to represent inputEvents" |
213 |
||
1863 | 214 |
^ InputEvent |
215 |
||
2136 | 216 |
"Created: / 13.8.1997 / 23:03:02 / cg" |
217 |
"Modified: / 6.6.1998 / 21:00:43 / cg" |
|
1863 | 218 |
! |
219 |
||
1527
661de0f76595
started to separate into distinct event classes;
Claus Gittinger <cg@exept.de>
parents:
1470
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220 |
keyboardEvent |
2136 | 221 |
"return the class used to represent keyboardEvents" |
222 |
||
1527
661de0f76595
started to separate into distinct event classes;
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parents:
1470
diff
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223 |
^ KeyboardEvent |
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started to separate into distinct event classes;
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parents:
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224 |
|
2136 | 225 |
"Created: / 4.4.1997 / 13:41:44 / cg" |
226 |
"Modified: / 6.6.1998 / 21:00:50 / cg" |
|
1527
661de0f76595
started to separate into distinct event classes;
Claus Gittinger <cg@exept.de>
parents:
1470
diff
changeset
|
227 |
! ! |
661de0f76595
started to separate into distinct event classes;
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parents:
1470
diff
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|
228 |
|
244 | 229 |
!WindowEvent methodsFor:'accessing'! |
230 |
||
231 |
arguments |
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232 |
"return the arguments of the event" |
|
233 |
||
234 |
^ arguments |
|
235 |
! |
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236 |
||
237 |
arguments:anArray |
|
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"set the arguments" |
|
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||
240 |
arguments := anArray |
|
241 |
! |
|
242 |
||
243 |
key |
|
1841 | 244 |
"return the key - nil is returned here. |
245 |
This is redefined in KeyboardEvent." |
|
244 | 246 |
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247 |
^ nil |
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1841 | 248 |
|
249 |
"Created: 1.8.1997 / 13:56:21 / cg" |
|
244 | 250 |
! |
251 |
||
252 |
rectangle |
|
253 |
"return the damage rectangle" |
|
254 |
||
255 |
^ arguments "consider this a kludge" |
|
256 |
! |
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257 |
||
258 |
type |
|
259 |
"return the type of the event" |
|
260 |
||
261 |
^ type |
|
262 |
! |
|
263 |
||
264 |
view |
|
265 |
"return the view, for which the event is for" |
|
266 |
||
267 |
^ view |
|
268 |
! |
|
269 |
||
270 |
view:aView |
|
271 |
"set the view, for which the event is for" |
|
272 |
||
273 |
view := aView |
|
274 |
! ! |
|
275 |
||
511
233dabfcc81c
added #displayString (for eventTracing)
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276 |
!WindowEvent methodsFor:'printing & storing'! |
233dabfcc81c
added #displayString (for eventTracing)
Claus Gittinger <cg@exept.de>
parents:
356
diff
changeset
|
277 |
|
233dabfcc81c
added #displayString (for eventTracing)
Claus Gittinger <cg@exept.de>
parents:
356
diff
changeset
|
278 |
displayString |
1905 | 279 |
"return a string for display in inspectors etc." |
280 |
||
511
233dabfcc81c
added #displayString (for eventTracing)
Claus Gittinger <cg@exept.de>
parents:
356
diff
changeset
|
281 |
^ self className |
233dabfcc81c
added #displayString (for eventTracing)
Claus Gittinger <cg@exept.de>
parents:
356
diff
changeset
|
282 |
, '(' , type storeString |
233dabfcc81c
added #displayString (for eventTracing)
Claus Gittinger <cg@exept.de>
parents:
356
diff
changeset
|
283 |
, ' view: ' , view className |
233dabfcc81c
added #displayString (for eventTracing)
Claus Gittinger <cg@exept.de>
parents:
356
diff
changeset
|
284 |
, ' args: ' , arguments displayString |
233dabfcc81c
added #displayString (for eventTracing)
Claus Gittinger <cg@exept.de>
parents:
356
diff
changeset
|
285 |
, ')' |
233dabfcc81c
added #displayString (for eventTracing)
Claus Gittinger <cg@exept.de>
parents:
356
diff
changeset
|
286 |
|
233dabfcc81c
added #displayString (for eventTracing)
Claus Gittinger <cg@exept.de>
parents:
356
diff
changeset
|
287 |
"Created: 7.3.1996 / 14:55:50 / cg" |
1905 | 288 |
"Modified: 20.9.1997 / 11:42:11 / cg" |
511
233dabfcc81c
added #displayString (for eventTracing)
Claus Gittinger <cg@exept.de>
parents:
356
diff
changeset
|
289 |
! ! |
233dabfcc81c
added #displayString (for eventTracing)
Claus Gittinger <cg@exept.de>
parents:
356
diff
changeset
|
290 |
|
244 | 291 |
!WindowEvent methodsFor:'private accessing'! |
292 |
||
293 |
for:aView type:aSymbol arguments:argArray |
|
294 |
"set the instance variables of the event" |
|
295 |
||
296 |
view := aView. |
|
297 |
type := aSymbol. |
|
298 |
arguments := argArray |
|
299 |
! ! |
|
300 |
||
301 |
!WindowEvent methodsFor:'queries'! |
|
302 |
||
1588
8f9468059ef7
keep modifierKey information in keyboardEvents
Claus Gittinger <cg@exept.de>
parents:
1541
diff
changeset
|
303 |
hasAlt |
8f9468059ef7
keep modifierKey information in keyboardEvents
Claus Gittinger <cg@exept.de>
parents:
1541
diff
changeset
|
304 |
"return true, if this is a keyboard event, with ALT pressed" |
8f9468059ef7
keep modifierKey information in keyboardEvents
Claus Gittinger <cg@exept.de>
parents:
1541
diff
changeset
|
305 |
|
8f9468059ef7
keep modifierKey information in keyboardEvents
Claus Gittinger <cg@exept.de>
parents:
1541
diff
changeset
|
306 |
^ false |
8f9468059ef7
keep modifierKey information in keyboardEvents
Claus Gittinger <cg@exept.de>
parents:
1541
diff
changeset
|
307 |
|
8f9468059ef7
keep modifierKey information in keyboardEvents
Claus Gittinger <cg@exept.de>
parents:
1541
diff
changeset
|
308 |
"Created: 12.4.1997 / 11:04:10 / cg" |
8f9468059ef7
keep modifierKey information in keyboardEvents
Claus Gittinger <cg@exept.de>
parents:
1541
diff
changeset
|
309 |
! |
8f9468059ef7
keep modifierKey information in keyboardEvents
Claus Gittinger <cg@exept.de>
parents:
1541
diff
changeset
|
310 |
|
8f9468059ef7
keep modifierKey information in keyboardEvents
Claus Gittinger <cg@exept.de>
parents:
1541
diff
changeset
|
311 |
hasCtrl |
8f9468059ef7
keep modifierKey information in keyboardEvents
Claus Gittinger <cg@exept.de>
parents:
1541
diff
changeset
|
312 |
"return true, if this is a keyboard event, with CTRL pressed" |
8f9468059ef7
keep modifierKey information in keyboardEvents
Claus Gittinger <cg@exept.de>
parents:
1541
diff
changeset
|
313 |
|
8f9468059ef7
keep modifierKey information in keyboardEvents
Claus Gittinger <cg@exept.de>
parents:
1541
diff
changeset
|
314 |
^ false |
8f9468059ef7
keep modifierKey information in keyboardEvents
Claus Gittinger <cg@exept.de>
parents:
1541
diff
changeset
|
315 |
|
8f9468059ef7
keep modifierKey information in keyboardEvents
Claus Gittinger <cg@exept.de>
parents:
1541
diff
changeset
|
316 |
"Created: 12.4.1997 / 11:04:03 / cg" |
8f9468059ef7
keep modifierKey information in keyboardEvents
Claus Gittinger <cg@exept.de>
parents:
1541
diff
changeset
|
317 |
! |
8f9468059ef7
keep modifierKey information in keyboardEvents
Claus Gittinger <cg@exept.de>
parents:
1541
diff
changeset
|
318 |
|
8f9468059ef7
keep modifierKey information in keyboardEvents
Claus Gittinger <cg@exept.de>
parents:
1541
diff
changeset
|
319 |
hasMeta |
8f9468059ef7
keep modifierKey information in keyboardEvents
Claus Gittinger <cg@exept.de>
parents:
1541
diff
changeset
|
320 |
"return true, if this is a keyboard event, with META pressed" |
8f9468059ef7
keep modifierKey information in keyboardEvents
Claus Gittinger <cg@exept.de>
parents:
1541
diff
changeset
|
321 |
|
8f9468059ef7
keep modifierKey information in keyboardEvents
Claus Gittinger <cg@exept.de>
parents:
1541
diff
changeset
|
322 |
^ false |
8f9468059ef7
keep modifierKey information in keyboardEvents
Claus Gittinger <cg@exept.de>
parents:
1541
diff
changeset
|
323 |
|
8f9468059ef7
keep modifierKey information in keyboardEvents
Claus Gittinger <cg@exept.de>
parents:
1541
diff
changeset
|
324 |
"Created: 12.4.1997 / 11:04:16 / cg" |
8f9468059ef7
keep modifierKey information in keyboardEvents
Claus Gittinger <cg@exept.de>
parents:
1541
diff
changeset
|
325 |
! |
8f9468059ef7
keep modifierKey information in keyboardEvents
Claus Gittinger <cg@exept.de>
parents:
1541
diff
changeset
|
326 |
|
1590 | 327 |
hasShift |
328 |
"return true, if this is a keyboard event, with SHIFT pressed" |
|
329 |
||
330 |
^ false |
|
331 |
||
332 |
"Created: 12.4.1997 / 11:30:59 / cg" |
|
333 |
! |
|
334 |
||
244 | 335 |
isButtonEvent |
336 |
"return true, if this event is a button event" |
|
337 |
||
338 |
^ (type == #buttonPress:x:y:) |
|
339 |
or:[type == #buttonRelease:x:y: |
|
340 |
or:[type == #'buttonShiftPress:x:y:' |
|
341 |
or:[type == #'buttonMultiPress:x:y:' |
|
342 |
or:[type == #'buttonMotion:x:y:']]]] |
|
343 |
! |
|
344 |
||
1730 | 345 |
isButtonMotionEvent |
346 |
"return true, if this event is a buttonMotion event" |
|
347 |
||
348 |
^ (type == #buttonMotion:x:y:) |
|
349 |
||
350 |
"Created: 5.3.1997 / 12:25:43 / cg" |
|
351 |
! |
|
352 |
||
1420 | 353 |
isButtonPressEvent |
354 |
"return true, if this event is a buttonPress event" |
|
355 |
||
356 |
^ (type == #buttonPress:x:y:) |
|
357 |
||
358 |
"Created: 5.3.1997 / 12:25:43 / cg" |
|
359 |
! |
|
360 |
||
2811 | 361 |
isConfigureEvent |
362 |
"return true, if this is a damage event" |
|
363 |
||
364 |
^ type == #'configureX:y:width:height:' |
|
365 |
! |
|
366 |
||
244 | 367 |
isDamage |
368 |
"return true, if this is a damage event" |
|
369 |
||
370 |
^ type == #damage |
|
371 |
! |
|
372 |
||
2471 | 373 |
isDamageForView:aView |
374 |
"return true, if this is a damage event" |
|
375 |
||
376 |
type == #damage ifTrue:[ |
|
377 |
view == aView ifTrue:[ |
|
378 |
^ true |
|
379 |
] |
|
380 |
]. |
|
381 |
^ false |
|
382 |
! |
|
383 |
||
1420 | 384 |
isFocusEvent |
385 |
"return true, if this event is a focusIn/focusOut event" |
|
386 |
||
387 |
^ (type == #focusIn) or:[type == #focusOut] |
|
388 |
||
389 |
"Created: 5.3.1997 / 12:12:37 / cg" |
|
390 |
! |
|
391 |
||
392 |
isFocusInEvent |
|
393 |
"return true, if this event is a focusIn event" |
|
394 |
||
395 |
^ (type == #focusIn) |
|
396 |
||
397 |
"Created: 5.3.1997 / 12:18:10 / cg" |
|
398 |
! |
|
399 |
||
2707 | 400 |
isInputEvent |
401 |
"return true, if this event is an input (pointer, key or button) event" |
|
402 |
||
403 |
^ false |
|
404 |
||
405 |
"Created: / 21.5.1999 / 19:49:42 / cg" |
|
406 |
"Modified: / 21.5.1999 / 19:50:11 / cg" |
|
407 |
! |
|
408 |
||
244 | 409 |
isKeyEvent |
410 |
"return true, if this event is a keyboard event" |
|
411 |
||
2028 | 412 |
^ false |
413 |
||
414 |
"Modified: / 28.1.1998 / 00:03:17 / cg" |
|
244 | 415 |
! |
416 |
||
417 |
isKeyPressEvent |
|
2028 | 418 |
"return true, if this event is a keyboard press event" |
419 |
||
420 |
^ false |
|
421 |
||
422 |
"Modified: / 28.1.1998 / 00:03:24 / cg" |
|
423 |
! |
|
244 | 424 |
|
2028 | 425 |
isKeyReleaseEvent |
426 |
"return true, if this event is a keyboard release event" |
|
427 |
||
428 |
^ false |
|
429 |
||
430 |
"Modified: / 28.1.1998 / 00:03:31 / cg" |
|
356 | 431 |
! |
432 |
||
2034
9fd5b2a4d315
added isMapEvent / isUnmapEvent
Claus Gittinger <cg@exept.de>
parents:
2028
diff
changeset
|
433 |
isMapEvent |
9fd5b2a4d315
added isMapEvent / isUnmapEvent
Claus Gittinger <cg@exept.de>
parents:
2028
diff
changeset
|
434 |
"return true, if this is a map event event" |
9fd5b2a4d315
added isMapEvent / isUnmapEvent
Claus Gittinger <cg@exept.de>
parents:
2028
diff
changeset
|
435 |
|
9fd5b2a4d315
added isMapEvent / isUnmapEvent
Claus Gittinger <cg@exept.de>
parents:
2028
diff
changeset
|
436 |
^ type == #mapped |
9fd5b2a4d315
added isMapEvent / isUnmapEvent
Claus Gittinger <cg@exept.de>
parents:
2028
diff
changeset
|
437 |
|
9fd5b2a4d315
added isMapEvent / isUnmapEvent
Claus Gittinger <cg@exept.de>
parents:
2028
diff
changeset
|
438 |
"Created: / 29.1.1998 / 21:52:54 / cg" |
9fd5b2a4d315
added isMapEvent / isUnmapEvent
Claus Gittinger <cg@exept.de>
parents:
2028
diff
changeset
|
439 |
! |
9fd5b2a4d315
added isMapEvent / isUnmapEvent
Claus Gittinger <cg@exept.de>
parents:
2028
diff
changeset
|
440 |
|
356 | 441 |
isPointerEnterEvent |
442 |
"return true, if this event is a pointer-enter event" |
|
443 |
||
1982
55d0357449c2
oops - pointerLeave events did not return true for the #isPointerXXX query
Claus Gittinger <cg@exept.de>
parents:
1947
diff
changeset
|
444 |
^ (type == #'pointerEnter:x:y:') |
356 | 445 |
|
446 |
"Created: 9.1.1996 / 15:51:24 / cg" |
|
447 |
"Modified: 9.1.1996 / 15:51:40 / cg" |
|
448 |
! |
|
449 |
||
450 |
isPointerEnterLeaveEvent |
|
451 |
"return true, if this event is a pointer-enter/leave event" |
|
452 |
||
1982
55d0357449c2
oops - pointerLeave events did not return true for the #isPointerXXX query
Claus Gittinger <cg@exept.de>
parents:
1947
diff
changeset
|
453 |
^ (type == #'pointerEnter:x:y:') |
55d0357449c2
oops - pointerLeave events did not return true for the #isPointerXXX query
Claus Gittinger <cg@exept.de>
parents:
1947
diff
changeset
|
454 |
or:[type == #'pointerLeave:'] |
356 | 455 |
|
456 |
"Created: 9.1.1996 / 15:51:18 / cg" |
|
457 |
! |
|
458 |
||
459 |
isPointerLeaveEvent |
|
460 |
"return true, if this event is a pointer-leave event" |
|
461 |
||
1982
55d0357449c2
oops - pointerLeave events did not return true for the #isPointerXXX query
Claus Gittinger <cg@exept.de>
parents:
1947
diff
changeset
|
462 |
^ type == #'pointerLeave:' |
356 | 463 |
|
464 |
"Created: 9.1.1996 / 15:51:36 / cg" |
|
1158 | 465 |
! |
466 |
||
2034
9fd5b2a4d315
added isMapEvent / isUnmapEvent
Claus Gittinger <cg@exept.de>
parents:
2028
diff
changeset
|
467 |
isUnmapEvent |
9fd5b2a4d315
added isMapEvent / isUnmapEvent
Claus Gittinger <cg@exept.de>
parents:
2028
diff
changeset
|
468 |
"return true, if this is an unmap event event" |
9fd5b2a4d315
added isMapEvent / isUnmapEvent
Claus Gittinger <cg@exept.de>
parents:
2028
diff
changeset
|
469 |
|
9fd5b2a4d315
added isMapEvent / isUnmapEvent
Claus Gittinger <cg@exept.de>
parents:
2028
diff
changeset
|
470 |
^ type == #unmapped |
9fd5b2a4d315
added isMapEvent / isUnmapEvent
Claus Gittinger <cg@exept.de>
parents:
2028
diff
changeset
|
471 |
|
9fd5b2a4d315
added isMapEvent / isUnmapEvent
Claus Gittinger <cg@exept.de>
parents:
2028
diff
changeset
|
472 |
"Modified: / 29.1.1998 / 21:53:02 / cg" |
9fd5b2a4d315
added isMapEvent / isUnmapEvent
Claus Gittinger <cg@exept.de>
parents:
2028
diff
changeset
|
473 |
! |
9fd5b2a4d315
added isMapEvent / isUnmapEvent
Claus Gittinger <cg@exept.de>
parents:
2028
diff
changeset
|
474 |
|
1158 | 475 |
isUserEvent |
476 |
"return true, if this event is a user event (i.e. mouse, keyboard or button)" |
|
477 |
||
478 |
(type == #buttonPress:x:y:) ifTrue:[^ true]. |
|
479 |
(type == #buttonRelease:x:y:) ifTrue:[^ true]. |
|
480 |
(type == #buttonShiftPress:x:y:) ifTrue:[^ true]. |
|
481 |
(type == #buttonMultiPress:x:y:) ifTrue:[^ true]. |
|
482 |
(type == #buttonMotion:x:y:) ifTrue:[^ true]. |
|
483 |
||
484 |
(type == #keyPress:x:y:) ifTrue:[^ true]. |
|
485 |
(type == #keyRelease:x:y:) ifTrue:[^ true]. |
|
486 |
||
1420 | 487 |
(type == #pointerEnter:x:y:) ifTrue:[^ true]. |
488 |
"/ (type == #pointerLeave:) ifTrue:[^ true]. |
|
489 |
||
1158 | 490 |
^ false |
491 |
||
1420 | 492 |
"Modified: 5.3.1997 / 11:27:40 / cg" |
244 | 493 |
! ! |
494 |
||
1861
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
495 |
!WindowEvent::InputEvent class methodsFor:'class initialization'! |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
496 |
|
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
497 |
initialize |
1862
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
498 |
F_SHIFT := 16r001. |
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
499 |
F_CTRL := 16r002. |
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
500 |
F_ALT := 16r004. |
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
501 |
F_META := 16r008. |
1861
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
502 |
|
1862
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
503 |
F_BUTTON1 := 16r100. |
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
504 |
F_BUTTON2 := 16r200. |
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
505 |
F_BUTTON3 := 16r400. |
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
506 |
|
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
507 |
" |
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
508 |
self initialize |
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
509 |
" |
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
510 |
|
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
511 |
"Modified: 13.8.1997 / 22:16:17 / cg" |
1861
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
512 |
! ! |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
513 |
|
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
514 |
!WindowEvent::InputEvent methodsFor:'accessing'! |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
515 |
|
1862
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
516 |
hasShift:shift ctrl:ctrl alt:alt meta:meta button1:b1 button2:b2 button3:b3 |
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
517 |
|f "{ Class: SmallInteger }"| |
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
518 |
|
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
519 |
f := 0. |
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
520 |
shift ifTrue:[f := f bitOr:F_SHIFT]. |
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
521 |
ctrl ifTrue:[f := f bitOr:F_CTRL]. |
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
522 |
alt ifTrue:[f := f bitOr:F_ALT]. |
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
523 |
meta ifTrue:[f := f bitOr:F_META]. |
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
524 |
b1 ifTrue:[f := f bitOr:F_BUTTON1]. |
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
525 |
b2 ifTrue:[f := f bitOr:F_BUTTON2]. |
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
526 |
b3 ifTrue:[f := f bitOr:F_BUTTON3]. |
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
527 |
modifierFlags := f. |
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
528 |
|
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
529 |
"Created: 13.8.1997 / 22:17:56 / cg" |
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
530 |
! |
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
531 |
|
1861
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
532 |
hasShift:shift hasCtrl:ctrl hasAlt:alt hasMeta:meta |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
533 |
|f "{ Class: SmallInteger }"| |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
534 |
|
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
535 |
f := 0. |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
536 |
shift ifTrue:[f := f bitOr:F_SHIFT]. |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
537 |
ctrl ifTrue:[f := f bitOr:F_CTRL]. |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
538 |
alt ifTrue:[f := f bitOr:F_ALT]. |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
539 |
meta ifTrue:[f := f bitOr:F_META]. |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
540 |
modifierFlags := f. |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
541 |
|
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
542 |
"Created: 13.8.1997 / 22:02:09 / cg" |
1862
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
543 |
! |
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
544 |
|
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
545 |
hasShift:shift hasCtrl:ctrl hasAlt:alt hasMeta:meta hasButton1:b1 hasButton2:b2 hasButton3:b3 |
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
546 |
|f "{ Class: SmallInteger }"| |
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
547 |
|
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
548 |
f := 0. |
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
549 |
shift ifTrue:[f := f bitOr:F_SHIFT]. |
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
550 |
ctrl ifTrue:[f := f bitOr:F_CTRL]. |
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
551 |
alt ifTrue:[f := f bitOr:F_ALT]. |
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
552 |
meta ifTrue:[f := f bitOr:F_META]. |
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
553 |
b1 ifTrue:[f := f bitOr:F_BUTTON1]. |
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
554 |
b2 ifTrue:[f := f bitOr:F_BUTTON2]. |
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
555 |
b3 ifTrue:[f := f bitOr:F_BUTTON3]. |
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
556 |
modifierFlags := f. |
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
557 |
|
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
558 |
"Created: 13.8.1997 / 22:17:25 / cg" |
2761 | 559 |
! |
560 |
||
561 |
modifierFlags |
|
562 |
^ modifierFlags |
|
563 |
! |
|
564 |
||
565 |
modifierFlags:flagBits |
|
566 |
modifierFlags := flagBits |
|
1861
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
567 |
! ! |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
568 |
|
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
569 |
!WindowEvent::InputEvent methodsFor:'queries'! |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
570 |
|
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
571 |
hasAlt |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
572 |
"return true, if this is an event, with ALT pressed" |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
573 |
|
1885 | 574 |
modifierFlags isNil ifTrue:[^ false]. |
1861
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
575 |
^ (modifierFlags bitAnd:F_ALT) ~~ 0 |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
576 |
|
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
577 |
"Created: 13.8.1997 / 22:02:23 / cg" |
1885 | 578 |
"Modified: 21.8.1997 / 19:41:11 / cg" |
1861
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
579 |
! |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
580 |
|
1862
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
581 |
hasButton1 |
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
582 |
"return true, if this is an event, with the left mouse button pressed" |
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
583 |
|
1885 | 584 |
modifierFlags isNil ifTrue:[^ false]. |
1862
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
585 |
^ (modifierFlags bitAnd:F_BUTTON1) ~~ 0 |
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
586 |
|
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
587 |
"Created: 13.8.1997 / 22:16:35 / cg" |
1885 | 588 |
"Modified: 21.8.1997 / 19:41:40 / cg" |
1862
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
589 |
! |
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
590 |
|
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
591 |
hasButton2 |
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
592 |
"return true, if this is an event, with the middle mouse button pressed" |
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
593 |
|
1885 | 594 |
modifierFlags isNil ifTrue:[^ false]. |
1862
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
595 |
^ (modifierFlags bitAnd:F_BUTTON2) ~~ 0 |
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
596 |
|
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
597 |
"Created: 13.8.1997 / 22:16:43 / cg" |
1885 | 598 |
"Modified: 21.8.1997 / 19:41:47 / cg" |
1862
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
599 |
! |
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
600 |
|
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
601 |
hasButton3 |
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
602 |
"return true, if this is an event, with the right mouse button pressed" |
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
603 |
|
1885 | 604 |
modifierFlags isNil ifTrue:[^ false]. |
1862
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
605 |
^ (modifierFlags bitAnd:F_BUTTON3) ~~ 0 |
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
606 |
|
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
607 |
"Created: 13.8.1997 / 22:16:49 / cg" |
1885 | 608 |
"Modified: 21.8.1997 / 19:41:52 / cg" |
1862
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
609 |
! |
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
610 |
|
1861
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
611 |
hasCtrl |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
612 |
"return true, if this is an event, with CTRL pressed" |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
613 |
|
1885 | 614 |
modifierFlags isNil ifTrue:[^ false]. |
1861
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
615 |
^ (modifierFlags bitAnd:F_CTRL) ~~ 0 |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
616 |
|
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
617 |
"Created: 13.8.1997 / 22:02:29 / cg" |
1885 | 618 |
"Modified: 21.8.1997 / 19:41:21 / cg" |
1861
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
619 |
! |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
620 |
|
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
621 |
hasMeta |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
622 |
"return true, if this is an event, with META pressed" |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
623 |
|
1885 | 624 |
modifierFlags isNil ifTrue:[^ false]. |
1861
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
625 |
^ (modifierFlags bitAnd:F_META) ~~ 0 |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
626 |
|
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
627 |
"Created: 13.8.1997 / 22:02:59 / cg" |
1885 | 628 |
"Modified: 21.8.1997 / 19:41:27 / cg" |
1861
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
629 |
! |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
630 |
|
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
631 |
hasShift |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
632 |
"return true, if this is an event, with SHIFT pressed" |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
633 |
|
1885 | 634 |
modifierFlags isNil ifTrue:[^ false]. |
1861
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
635 |
^ (modifierFlags bitAnd:F_SHIFT) ~~ 0 |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
636 |
|
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
637 |
"Created: 13.8.1997 / 22:03:09 / cg" |
1885 | 638 |
"Modified: 21.8.1997 / 19:41:34 / cg" |
2707 | 639 |
! |
640 |
||
641 |
isInputEvent |
|
642 |
^ true |
|
643 |
||
644 |
"Created: / 21.5.1999 / 19:49:30 / cg" |
|
1861
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
645 |
! ! |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
646 |
|
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
647 |
!WindowEvent::ClientEvent methodsFor:'accessing'! |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
648 |
|
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
649 |
eventData |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
650 |
"return the value of the instance variable 'eventData' (automatically generated)" |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
651 |
|
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
652 |
^ eventData |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
653 |
|
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
654 |
"Created: 4.4.1997 / 17:41:50 / cg" |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
655 |
! |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
656 |
|
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
657 |
eventData:something |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
658 |
"set the value of the instance variable 'eventData' (automatically generated)" |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
659 |
|
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
660 |
eventData := something. |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
661 |
|
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
662 |
"Created: 4.4.1997 / 17:41:57 / cg" |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
663 |
! ! |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
664 |
|
2707 | 665 |
!WindowEvent::FocusEvent methodsFor:'queries'! |
666 |
||
667 |
isFocusEvent |
|
668 |
"return true, if this event is a focus event" |
|
669 |
||
670 |
^ true |
|
671 |
||
672 |
"Created: / 21.5.1999 / 19:44:47 / cg" |
|
673 |
! |
|
674 |
||
675 |
isFocusInEvent |
|
676 |
"return true, if this event is a focusIn event" |
|
677 |
||
678 |
^ (type == #focusIn) |
|
679 |
||
680 |
"Created: / 21.5.1999 / 19:45:04 / cg" |
|
681 |
! ! |
|
682 |
||
1841 | 683 |
!WindowEvent::ButtonEvent methodsFor:'accessing'! |
684 |
||
2399 | 685 |
state |
686 |
"return the button state of the button-event |
|
687 |
(mouse button bits at the time of the event)." |
|
688 |
||
689 |
^ arguments at:1 |
|
690 |
||
691 |
"Created: / 12.11.1998 / 16:21:18 / cg" |
|
692 |
! |
|
693 |
||
1841 | 694 |
x |
695 |
"return the x coordinate of the button-event |
|
696 |
(mouse position at the time of the event)." |
|
697 |
||
698 |
^ arguments at:2 |
|
699 |
||
700 |
"Created: 1.8.1997 / 13:58:15 / cg" |
|
701 |
! |
|
702 |
||
703 |
y |
|
704 |
"return the y coordinate of the button-event |
|
705 |
(mouse position at the time of the event)." |
|
706 |
||
707 |
^ arguments at:3 |
|
708 |
||
709 |
"Created: 1.8.1997 / 13:58:07 / cg" |
|
710 |
! ! |
|
711 |
||
712 |
!WindowEvent::ButtonEvent methodsFor:'queries'! |
|
713 |
||
714 |
isButtonEvent |
|
715 |
"return true, if this event is a button event" |
|
716 |
||
717 |
^ true |
|
718 |
||
719 |
"Created: 4.4.1997 / 13:44:11 / cg" |
|
720 |
! |
|
721 |
||
722 |
isButtonMotionEvent |
|
723 |
"return true, if this event is a buttonMotion event" |
|
724 |
||
725 |
^ (type == #buttonMotion:x:y:) |
|
726 |
||
727 |
"Created: 4.4.1997 / 13:44:22 / cg" |
|
728 |
! |
|
729 |
||
730 |
isButtonPressEvent |
|
731 |
"return true, if this event is a buttonPress event" |
|
732 |
||
733 |
^ (type == #buttonPress:x:y:) |
|
734 |
||
735 |
"Created: 4.4.1997 / 13:44:22 / cg" |
|
736 |
! ! |
|
737 |
||
1527
661de0f76595
started to separate into distinct event classes;
Claus Gittinger <cg@exept.de>
parents:
1470
diff
changeset
|
738 |
!WindowEvent::KeyboardEvent methodsFor:'accessing'! |
661de0f76595
started to separate into distinct event classes;
Claus Gittinger <cg@exept.de>
parents:
1470
diff
changeset
|
739 |
|
1841 | 740 |
key |
741 |
"return the key of the key-event." |
|
742 |
||
743 |
^ arguments at:1 |
|
744 |
||
745 |
"Created: 1.8.1997 / 13:55:19 / cg" |
|
746 |
! |
|
747 |
||
1527
661de0f76595
started to separate into distinct event classes;
Claus Gittinger <cg@exept.de>
parents:
1470
diff
changeset
|
748 |
rawKey |
661de0f76595
started to separate into distinct event classes;
Claus Gittinger <cg@exept.de>
parents:
1470
diff
changeset
|
749 |
^ rawKey |
661de0f76595
started to separate into distinct event classes;
Claus Gittinger <cg@exept.de>
parents:
1470
diff
changeset
|
750 |
|
661de0f76595
started to separate into distinct event classes;
Claus Gittinger <cg@exept.de>
parents:
1470
diff
changeset
|
751 |
"Created: 4.4.1997 / 13:47:15 / cg" |
661de0f76595
started to separate into distinct event classes;
Claus Gittinger <cg@exept.de>
parents:
1470
diff
changeset
|
752 |
! |
661de0f76595
started to separate into distinct event classes;
Claus Gittinger <cg@exept.de>
parents:
1470
diff
changeset
|
753 |
|
661de0f76595
started to separate into distinct event classes;
Claus Gittinger <cg@exept.de>
parents:
1470
diff
changeset
|
754 |
rawKey:aKey |
661de0f76595
started to separate into distinct event classes;
Claus Gittinger <cg@exept.de>
parents:
1470
diff
changeset
|
755 |
rawKey := aKey |
661de0f76595
started to separate into distinct event classes;
Claus Gittinger <cg@exept.de>
parents:
1470
diff
changeset
|
756 |
|
661de0f76595
started to separate into distinct event classes;
Claus Gittinger <cg@exept.de>
parents:
1470
diff
changeset
|
757 |
"Created: 4.4.1997 / 13:47:10 / cg" |
1841 | 758 |
! |
759 |
||
760 |
x |
|
761 |
"return the x coordinate of the key-event |
|
762 |
(mouse position at the time of the key-event)." |
|
763 |
||
764 |
^ arguments at:2 |
|
765 |
||
766 |
"Created: 1.8.1997 / 13:57:27 / cg" |
|
767 |
! |
|
768 |
||
769 |
y |
|
770 |
"return the y coordinate of the key-event |
|
771 |
(mouse position at the time of the key-event)." |
|
772 |
||
773 |
^ arguments at:3 |
|
774 |
||
775 |
"Created: 1.8.1997 / 13:55:19 / cg" |
|
776 |
"Modified: 1.8.1997 / 13:57:42 / cg" |
|
1527
661de0f76595
started to separate into distinct event classes;
Claus Gittinger <cg@exept.de>
parents:
1470
diff
changeset
|
777 |
! ! |
661de0f76595
started to separate into distinct event classes;
Claus Gittinger <cg@exept.de>
parents:
1470
diff
changeset
|
778 |
|
661de0f76595
started to separate into distinct event classes;
Claus Gittinger <cg@exept.de>
parents:
1470
diff
changeset
|
779 |
!WindowEvent::KeyboardEvent methodsFor:'queries'! |
661de0f76595
started to separate into distinct event classes;
Claus Gittinger <cg@exept.de>
parents:
1470
diff
changeset
|
780 |
|
661de0f76595
started to separate into distinct event classes;
Claus Gittinger <cg@exept.de>
parents:
1470
diff
changeset
|
781 |
isKeyEvent |
661de0f76595
started to separate into distinct event classes;
Claus Gittinger <cg@exept.de>
parents:
1470
diff
changeset
|
782 |
"return true, if this event is a keyboard event" |
661de0f76595
started to separate into distinct event classes;
Claus Gittinger <cg@exept.de>
parents:
1470
diff
changeset
|
783 |
|
661de0f76595
started to separate into distinct event classes;
Claus Gittinger <cg@exept.de>
parents:
1470
diff
changeset
|
784 |
^ true |
661de0f76595
started to separate into distinct event classes;
Claus Gittinger <cg@exept.de>
parents:
1470
diff
changeset
|
785 |
|
661de0f76595
started to separate into distinct event classes;
Claus Gittinger <cg@exept.de>
parents:
1470
diff
changeset
|
786 |
"Created: 4.4.1997 / 13:39:59 / cg" |
2028 | 787 |
! |
788 |
||
789 |
isKeyPressEvent |
|
790 |
"return true, if this event is a keyboard press event" |
|
791 |
||
792 |
^ (type == #keyPress:x:y:) |
|
793 |
||
794 |
"Created: / 28.1.1998 / 00:02:40 / cg" |
|
795 |
"Modified: / 28.1.1998 / 00:02:52 / cg" |
|
796 |
! |
|
797 |
||
798 |
isKeyReleaseEvent |
|
799 |
"return true, if this event is a keyboard release event" |
|
800 |
||
801 |
^ (type == #keyRelease:x:y:) |
|
802 |
||
803 |
"Created: / 28.1.1998 / 00:02:48 / cg" |
|
1527
661de0f76595
started to separate into distinct event classes;
Claus Gittinger <cg@exept.de>
parents:
1470
diff
changeset
|
804 |
! ! |
661de0f76595
started to separate into distinct event classes;
Claus Gittinger <cg@exept.de>
parents:
1470
diff
changeset
|
805 |
|
251 | 806 |
!WindowEvent class methodsFor:'documentation'! |
807 |
||
808 |
version |
|
2811 | 809 |
^ '$Header: /cvs/stx/stx/libview/Attic/WEvent.st,v 1.61 1999-07-26 08:11:41 cg Exp $' |
251 | 810 |
! ! |