author | Claus Gittinger <cg@exept.de> |
Thu, 21 May 1998 01:58:25 +0200 | |
changeset 2126 | 1f108c76dfdb |
parent 2034 | 9fd5b2a4d315 |
child 2136 | bdfd59774db2 |
permissions | -rw-r--r-- |
26 | 1 |
" |
2 |
COPYRIGHT (c) 1993 by Claus Gittinger |
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72 | 3 |
All Rights Reserved |
26 | 4 |
|
5 |
This software is furnished under a license and may be used |
|
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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instanceVariableNames:'view type arguments delegated consumed' |
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classVariableNames:'' |
16 |
poolDictionaries:'' |
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category:'Interface-Support' |
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! |
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||
1861
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WindowEvent subclass:#InputEvent |
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instanceVariableNames:'modifierFlags' |
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classVariableNames:'F_CTRL F_ALT F_META F_SHIFT F_BUTTON1 F_BUTTON2 F_BUTTON3' |
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poolDictionaries:'' |
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privateIn:WindowEvent |
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! |
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parents:
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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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||
1861
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parents:
1841
diff
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34 |
WindowEvent::InputEvent subclass:#ButtonEvent |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
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parents:
1841
diff
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35 |
instanceVariableNames:'' |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
36 |
classVariableNames:'' |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
37 |
poolDictionaries:'' |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
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parents:
1841
diff
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privateIn:WindowEvent |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
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parents:
1841
diff
changeset
|
39 |
! |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
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40 |
|
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
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parents:
1841
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WindowEvent::InputEvent subclass:#KeyboardEvent |
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instanceVariableNames:'rawKey' |
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classVariableNames:'' |
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poolDictionaries:'' |
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privateIn:WindowEvent |
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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 | 53 |
All Rights Reserved |
46 | 54 |
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55 |
This software is furnished under a license and may be used |
|
56 |
only in accordance with the terms of that license and with the |
|
57 |
inclusion of the above copyright notice. This software may not |
|
58 |
be provided or otherwise made available to, or used by, any |
|
59 |
other person. No title to or ownership of the software is |
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60 |
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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||
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parents:
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- if the destination view has a keyboard focus set, |
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AND the event is a keyboard event, |
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THEN recursively invoke the event dispatching method, |
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sending the event to the focus view (or its delegate, as below) |
144 | 84 |
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1982
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1947
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85 |
- if the destination view has a delegate, |
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AND its a keyboard, button or pointer event, |
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AND the delegate is interested in that event |
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(i.e. implements & responds to #handlesXXX with true) |
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1947
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THEN send the event to the delegate, passing the original view |
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1947
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changeset
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as additional argument |
144 | 91 |
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1982
55d0357449c2
oops - pointerLeave events did not return true for the #isPointerXXX query
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parents:
1947
diff
changeset
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92 |
- 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
|
93 |
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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94 |
THEN send the event to the controller |
144 | 95 |
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1982
55d0357449c2
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parents:
1947
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- otherwise send the event to the view |
144 | 97 |
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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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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 |
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(by redefining #deviceXXX) and other views to transparently get & use |
112 |
logical coordinates. |
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114 |
Therefore, for a delegated keyPress messages, the flow is: |
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sendEvent |
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view has delegate |
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------> ask delegate via 'handlesKeyPress:key inView:view' |
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<------ returns true |
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120 |
------> 'delegate keyPress:key x:x y:y view:view' |
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121 |
-----> delegate does whatever it wants to do |
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122 |
(typically sends the event to some other view) |
144 | 123 |
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for an undelegated message: |
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125 |
||
1982
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1947
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126 |
sendEvent |
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parents:
1947
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127 |
view has delegate |
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128 |
------> ask delegate via 'handlesKeyPress:key inView:view' |
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129 |
<------ returns false |
55d0357449c2
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130 |
view has controller |
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131 |
------> 'controller keyPress:key x:x y:y' |
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132 |
view has no controller |
55d0357449c2
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1947
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|
133 |
view has transformation |
55d0357449c2
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1947
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134 |
----> 'view deviceKeyPress:key x:x y:y' |
55d0357449c2
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135 |
inverse transform x/y |
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136 |
----> 'self keyPress:key x:xLogical y:yLogical' |
55d0357449c2
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|
137 |
view has no transformation |
55d0357449c2
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1947
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|
138 |
----> 'view keyPress:key x:x y:y' |
598 | 139 |
|
612 | 140 |
[author:] |
1982
55d0357449c2
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1947
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|
141 |
Claus Gittinger |
612 | 142 |
|
598 | 143 |
[see also:] |
1982
55d0357449c2
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144 |
WindowGroup WindowSensor |
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145 |
DeviceWorkstation View |
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146 |
KeyboardMap KeyboardForwarder EventListener |
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46 | 148 |
" |
149 |
! ! |
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||
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!WindowEvent class methodsFor:'instance creation'! |
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||
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damageFor:aView rectangle:aRectangle |
154 |
"create and return a new damage Event for aRectangle |
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in aView" |
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^ (self new) for:aView type:#damage arguments:aRectangle |
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||
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! |
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||
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for:aView type:aSymbol |
162 |
"create and return a new windowEvent for sending |
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aSymbol-message with no arguments to aView" |
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||
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^ (self new) for:aView type:aSymbol arguments:#() |
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! |
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||
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for:aView type:aSymbol arguments:argArray |
169 |
"create and return a new windowEvent for sending |
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aSymbol-message with arguments to aView" |
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28 | 171 |
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^ (self new) for:aView type:aSymbol arguments:argArray |
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! ! |
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||
1527
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!WindowEvent class methodsFor:'event class access'! |
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|
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buttonEvent |
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^ ButtonEvent |
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|
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"Created: 4.4.1997 / 13:45:04 / cg" |
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! |
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clientEvent |
184 |
^ ClientEvent |
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||
186 |
"Created: 4.4.1997 / 13:58:25 / cg" |
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! |
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inputEvent |
190 |
^ InputEvent |
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||
192 |
"Created: 13.8.1997 / 23:03:02 / cg" |
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! |
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||
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started to separate into distinct event classes;
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parents:
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keyboardEvent |
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^ KeyboardEvent |
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|
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"Created: 4.4.1997 / 13:41:44 / cg" |
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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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244 | 201 |
!WindowEvent methodsFor:'accessing'! |
202 |
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203 |
arguments |
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"return the arguments of the event" |
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||
206 |
^ arguments |
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207 |
! |
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||
209 |
arguments:anArray |
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"set the arguments" |
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||
212 |
arguments := anArray |
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! |
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214 |
||
215 |
key |
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1841 | 216 |
"return the key - nil is returned here. |
217 |
This is redefined in KeyboardEvent." |
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244 | 218 |
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219 |
^ nil |
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221 |
"Created: 1.8.1997 / 13:56:21 / cg" |
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244 | 222 |
! |
223 |
||
224 |
rectangle |
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225 |
"return the damage rectangle" |
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||
227 |
^ arguments "consider this a kludge" |
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228 |
! |
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||
230 |
type |
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231 |
"return the type of the event" |
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||
233 |
^ type |
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234 |
! |
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||
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view |
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237 |
"return the view, for which the event is for" |
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||
239 |
^ view |
|
240 |
! |
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241 |
||
242 |
view:aView |
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"set the view, for which the event is for" |
|
244 |
||
245 |
view := aView |
|
246 |
! ! |
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247 |
||
511
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diff
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!WindowEvent methodsFor:'printing & storing'! |
233dabfcc81c
added #displayString (for eventTracing)
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249 |
|
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added #displayString (for eventTracing)
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250 |
displayString |
1905 | 251 |
"return a string for display in inspectors etc." |
252 |
||
511
233dabfcc81c
added #displayString (for eventTracing)
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253 |
^ self className |
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added #displayString (for eventTracing)
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changeset
|
254 |
, '(' , type storeString |
233dabfcc81c
added #displayString (for eventTracing)
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255 |
, ' view: ' , view className |
233dabfcc81c
added #displayString (for eventTracing)
Claus Gittinger <cg@exept.de>
parents:
356
diff
changeset
|
256 |
, ' args: ' , arguments displayString |
233dabfcc81c
added #displayString (for eventTracing)
Claus Gittinger <cg@exept.de>
parents:
356
diff
changeset
|
257 |
, ')' |
233dabfcc81c
added #displayString (for eventTracing)
Claus Gittinger <cg@exept.de>
parents:
356
diff
changeset
|
258 |
|
233dabfcc81c
added #displayString (for eventTracing)
Claus Gittinger <cg@exept.de>
parents:
356
diff
changeset
|
259 |
"Created: 7.3.1996 / 14:55:50 / cg" |
1905 | 260 |
"Modified: 20.9.1997 / 11:42:11 / cg" |
511
233dabfcc81c
added #displayString (for eventTracing)
Claus Gittinger <cg@exept.de>
parents:
356
diff
changeset
|
261 |
! ! |
233dabfcc81c
added #displayString (for eventTracing)
Claus Gittinger <cg@exept.de>
parents:
356
diff
changeset
|
262 |
|
244 | 263 |
!WindowEvent methodsFor:'private accessing'! |
264 |
||
265 |
for:aView type:aSymbol arguments:argArray |
|
266 |
"set the instance variables of the event" |
|
267 |
||
268 |
view := aView. |
|
269 |
type := aSymbol. |
|
270 |
arguments := argArray |
|
271 |
! ! |
|
272 |
||
273 |
!WindowEvent methodsFor:'queries'! |
|
274 |
||
1588
8f9468059ef7
keep modifierKey information in keyboardEvents
Claus Gittinger <cg@exept.de>
parents:
1541
diff
changeset
|
275 |
hasAlt |
8f9468059ef7
keep modifierKey information in keyboardEvents
Claus Gittinger <cg@exept.de>
parents:
1541
diff
changeset
|
276 |
"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
|
277 |
|
8f9468059ef7
keep modifierKey information in keyboardEvents
Claus Gittinger <cg@exept.de>
parents:
1541
diff
changeset
|
278 |
^ false |
8f9468059ef7
keep modifierKey information in keyboardEvents
Claus Gittinger <cg@exept.de>
parents:
1541
diff
changeset
|
279 |
|
8f9468059ef7
keep modifierKey information in keyboardEvents
Claus Gittinger <cg@exept.de>
parents:
1541
diff
changeset
|
280 |
"Created: 12.4.1997 / 11:04:10 / cg" |
8f9468059ef7
keep modifierKey information in keyboardEvents
Claus Gittinger <cg@exept.de>
parents:
1541
diff
changeset
|
281 |
! |
8f9468059ef7
keep modifierKey information in keyboardEvents
Claus Gittinger <cg@exept.de>
parents:
1541
diff
changeset
|
282 |
|
8f9468059ef7
keep modifierKey information in keyboardEvents
Claus Gittinger <cg@exept.de>
parents:
1541
diff
changeset
|
283 |
hasCtrl |
8f9468059ef7
keep modifierKey information in keyboardEvents
Claus Gittinger <cg@exept.de>
parents:
1541
diff
changeset
|
284 |
"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
|
285 |
|
8f9468059ef7
keep modifierKey information in keyboardEvents
Claus Gittinger <cg@exept.de>
parents:
1541
diff
changeset
|
286 |
^ false |
8f9468059ef7
keep modifierKey information in keyboardEvents
Claus Gittinger <cg@exept.de>
parents:
1541
diff
changeset
|
287 |
|
8f9468059ef7
keep modifierKey information in keyboardEvents
Claus Gittinger <cg@exept.de>
parents:
1541
diff
changeset
|
288 |
"Created: 12.4.1997 / 11:04:03 / cg" |
8f9468059ef7
keep modifierKey information in keyboardEvents
Claus Gittinger <cg@exept.de>
parents:
1541
diff
changeset
|
289 |
! |
8f9468059ef7
keep modifierKey information in keyboardEvents
Claus Gittinger <cg@exept.de>
parents:
1541
diff
changeset
|
290 |
|
8f9468059ef7
keep modifierKey information in keyboardEvents
Claus Gittinger <cg@exept.de>
parents:
1541
diff
changeset
|
291 |
hasMeta |
8f9468059ef7
keep modifierKey information in keyboardEvents
Claus Gittinger <cg@exept.de>
parents:
1541
diff
changeset
|
292 |
"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
|
293 |
|
8f9468059ef7
keep modifierKey information in keyboardEvents
Claus Gittinger <cg@exept.de>
parents:
1541
diff
changeset
|
294 |
^ false |
8f9468059ef7
keep modifierKey information in keyboardEvents
Claus Gittinger <cg@exept.de>
parents:
1541
diff
changeset
|
295 |
|
8f9468059ef7
keep modifierKey information in keyboardEvents
Claus Gittinger <cg@exept.de>
parents:
1541
diff
changeset
|
296 |
"Created: 12.4.1997 / 11:04:16 / cg" |
8f9468059ef7
keep modifierKey information in keyboardEvents
Claus Gittinger <cg@exept.de>
parents:
1541
diff
changeset
|
297 |
! |
8f9468059ef7
keep modifierKey information in keyboardEvents
Claus Gittinger <cg@exept.de>
parents:
1541
diff
changeset
|
298 |
|
1590 | 299 |
hasShift |
300 |
"return true, if this is a keyboard event, with SHIFT pressed" |
|
301 |
||
302 |
^ false |
|
303 |
||
304 |
"Created: 12.4.1997 / 11:30:59 / cg" |
|
305 |
! |
|
306 |
||
244 | 307 |
isButtonEvent |
308 |
"return true, if this event is a button event" |
|
309 |
||
310 |
^ (type == #buttonPress:x:y:) |
|
311 |
or:[type == #buttonRelease:x:y: |
|
312 |
or:[type == #'buttonShiftPress:x:y:' |
|
313 |
or:[type == #'buttonMultiPress:x:y:' |
|
314 |
or:[type == #'buttonMotion:x:y:']]]] |
|
315 |
! |
|
316 |
||
1730 | 317 |
isButtonMotionEvent |
318 |
"return true, if this event is a buttonMotion event" |
|
319 |
||
320 |
^ (type == #buttonMotion:x:y:) |
|
321 |
||
322 |
"Created: 5.3.1997 / 12:25:43 / cg" |
|
323 |
! |
|
324 |
||
1420 | 325 |
isButtonPressEvent |
326 |
"return true, if this event is a buttonPress event" |
|
327 |
||
328 |
^ (type == #buttonPress:x:y:) |
|
329 |
||
330 |
"Created: 5.3.1997 / 12:25:43 / cg" |
|
331 |
! |
|
332 |
||
244 | 333 |
isDamage |
334 |
"return true, if this is a damage event" |
|
335 |
||
336 |
^ type == #damage |
|
337 |
! |
|
338 |
||
1420 | 339 |
isFocusEvent |
340 |
"return true, if this event is a focusIn/focusOut event" |
|
341 |
||
342 |
^ (type == #focusIn) or:[type == #focusOut] |
|
343 |
||
344 |
"Created: 5.3.1997 / 12:12:37 / cg" |
|
345 |
! |
|
346 |
||
347 |
isFocusInEvent |
|
348 |
"return true, if this event is a focusIn event" |
|
349 |
||
350 |
^ (type == #focusIn) |
|
351 |
||
352 |
"Created: 5.3.1997 / 12:18:10 / cg" |
|
353 |
! |
|
354 |
||
244 | 355 |
isKeyEvent |
356 |
"return true, if this event is a keyboard event" |
|
357 |
||
2028 | 358 |
^ false |
359 |
||
360 |
"Modified: / 28.1.1998 / 00:03:17 / cg" |
|
244 | 361 |
! |
362 |
||
363 |
isKeyPressEvent |
|
2028 | 364 |
"return true, if this event is a keyboard press event" |
365 |
||
366 |
^ false |
|
367 |
||
368 |
"Modified: / 28.1.1998 / 00:03:24 / cg" |
|
369 |
! |
|
244 | 370 |
|
2028 | 371 |
isKeyReleaseEvent |
372 |
"return true, if this event is a keyboard release event" |
|
373 |
||
374 |
^ false |
|
375 |
||
376 |
"Modified: / 28.1.1998 / 00:03:31 / cg" |
|
356 | 377 |
! |
378 |
||
2034
9fd5b2a4d315
added isMapEvent / isUnmapEvent
Claus Gittinger <cg@exept.de>
parents:
2028
diff
changeset
|
379 |
isMapEvent |
9fd5b2a4d315
added isMapEvent / isUnmapEvent
Claus Gittinger <cg@exept.de>
parents:
2028
diff
changeset
|
380 |
"return true, if this is a map event event" |
9fd5b2a4d315
added isMapEvent / isUnmapEvent
Claus Gittinger <cg@exept.de>
parents:
2028
diff
changeset
|
381 |
|
9fd5b2a4d315
added isMapEvent / isUnmapEvent
Claus Gittinger <cg@exept.de>
parents:
2028
diff
changeset
|
382 |
^ type == #mapped |
9fd5b2a4d315
added isMapEvent / isUnmapEvent
Claus Gittinger <cg@exept.de>
parents:
2028
diff
changeset
|
383 |
|
9fd5b2a4d315
added isMapEvent / isUnmapEvent
Claus Gittinger <cg@exept.de>
parents:
2028
diff
changeset
|
384 |
"Created: / 29.1.1998 / 21:52:54 / cg" |
9fd5b2a4d315
added isMapEvent / isUnmapEvent
Claus Gittinger <cg@exept.de>
parents:
2028
diff
changeset
|
385 |
! |
9fd5b2a4d315
added isMapEvent / isUnmapEvent
Claus Gittinger <cg@exept.de>
parents:
2028
diff
changeset
|
386 |
|
356 | 387 |
isPointerEnterEvent |
388 |
"return true, if this event is a pointer-enter event" |
|
389 |
||
1982
55d0357449c2
oops - pointerLeave events did not return true for the #isPointerXXX query
Claus Gittinger <cg@exept.de>
parents:
1947
diff
changeset
|
390 |
^ (type == #'pointerEnter:x:y:') |
356 | 391 |
|
392 |
"Created: 9.1.1996 / 15:51:24 / cg" |
|
393 |
"Modified: 9.1.1996 / 15:51:40 / cg" |
|
394 |
! |
|
395 |
||
396 |
isPointerEnterLeaveEvent |
|
397 |
"return true, if this event is a pointer-enter/leave event" |
|
398 |
||
1982
55d0357449c2
oops - pointerLeave events did not return true for the #isPointerXXX query
Claus Gittinger <cg@exept.de>
parents:
1947
diff
changeset
|
399 |
^ (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
|
400 |
or:[type == #'pointerLeave:'] |
356 | 401 |
|
402 |
"Created: 9.1.1996 / 15:51:18 / cg" |
|
403 |
! |
|
404 |
||
405 |
isPointerLeaveEvent |
|
406 |
"return true, if this event is a pointer-leave event" |
|
407 |
||
1982
55d0357449c2
oops - pointerLeave events did not return true for the #isPointerXXX query
Claus Gittinger <cg@exept.de>
parents:
1947
diff
changeset
|
408 |
^ type == #'pointerLeave:' |
356 | 409 |
|
410 |
"Created: 9.1.1996 / 15:51:36 / cg" |
|
1158 | 411 |
! |
412 |
||
2034
9fd5b2a4d315
added isMapEvent / isUnmapEvent
Claus Gittinger <cg@exept.de>
parents:
2028
diff
changeset
|
413 |
isUnmapEvent |
9fd5b2a4d315
added isMapEvent / isUnmapEvent
Claus Gittinger <cg@exept.de>
parents:
2028
diff
changeset
|
414 |
"return true, if this is an unmap event event" |
9fd5b2a4d315
added isMapEvent / isUnmapEvent
Claus Gittinger <cg@exept.de>
parents:
2028
diff
changeset
|
415 |
|
9fd5b2a4d315
added isMapEvent / isUnmapEvent
Claus Gittinger <cg@exept.de>
parents:
2028
diff
changeset
|
416 |
^ type == #unmapped |
9fd5b2a4d315
added isMapEvent / isUnmapEvent
Claus Gittinger <cg@exept.de>
parents:
2028
diff
changeset
|
417 |
|
9fd5b2a4d315
added isMapEvent / isUnmapEvent
Claus Gittinger <cg@exept.de>
parents:
2028
diff
changeset
|
418 |
"Modified: / 29.1.1998 / 21:53:02 / cg" |
9fd5b2a4d315
added isMapEvent / isUnmapEvent
Claus Gittinger <cg@exept.de>
parents:
2028
diff
changeset
|
419 |
! |
9fd5b2a4d315
added isMapEvent / isUnmapEvent
Claus Gittinger <cg@exept.de>
parents:
2028
diff
changeset
|
420 |
|
1158 | 421 |
isUserEvent |
422 |
"return true, if this event is a user event (i.e. mouse, keyboard or button)" |
|
423 |
||
424 |
(type == #buttonPress:x:y:) ifTrue:[^ true]. |
|
425 |
(type == #buttonRelease:x:y:) ifTrue:[^ true]. |
|
426 |
(type == #buttonShiftPress:x:y:) ifTrue:[^ true]. |
|
427 |
(type == #buttonMultiPress:x:y:) ifTrue:[^ true]. |
|
428 |
(type == #buttonMotion:x:y:) ifTrue:[^ true]. |
|
429 |
||
430 |
(type == #keyPress:x:y:) ifTrue:[^ true]. |
|
431 |
(type == #keyRelease:x:y:) ifTrue:[^ true]. |
|
432 |
||
1420 | 433 |
(type == #pointerEnter:x:y:) ifTrue:[^ true]. |
434 |
"/ (type == #pointerLeave:) ifTrue:[^ true]. |
|
435 |
||
1158 | 436 |
^ false |
437 |
||
1420 | 438 |
"Modified: 5.3.1997 / 11:27:40 / cg" |
244 | 439 |
! ! |
440 |
||
1861
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
441 |
!WindowEvent::InputEvent class methodsFor:'class initialization'! |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
442 |
|
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
443 |
initialize |
1862
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
444 |
F_SHIFT := 16r001. |
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
445 |
F_CTRL := 16r002. |
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
446 |
F_ALT := 16r004. |
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
447 |
F_META := 16r008. |
1861
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
448 |
|
1862
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
449 |
F_BUTTON1 := 16r100. |
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
450 |
F_BUTTON2 := 16r200. |
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
451 |
F_BUTTON3 := 16r400. |
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
452 |
|
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
453 |
" |
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
454 |
self initialize |
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
455 |
" |
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
456 |
|
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
457 |
"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
|
458 |
! ! |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
459 |
|
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
460 |
!WindowEvent::InputEvent methodsFor:'accessing'! |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
461 |
|
1862
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
462 |
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
|
463 |
|f "{ Class: SmallInteger }"| |
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
464 |
|
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
465 |
f := 0. |
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
466 |
shift ifTrue:[f := f bitOr:F_SHIFT]. |
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
467 |
ctrl ifTrue:[f := f bitOr:F_CTRL]. |
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
468 |
alt ifTrue:[f := f bitOr:F_ALT]. |
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
469 |
meta ifTrue:[f := f bitOr:F_META]. |
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
470 |
b1 ifTrue:[f := f bitOr:F_BUTTON1]. |
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
471 |
b2 ifTrue:[f := f bitOr:F_BUTTON2]. |
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
472 |
b3 ifTrue:[f := f bitOr:F_BUTTON3]. |
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
473 |
modifierFlags := f. |
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
474 |
|
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
475 |
"Created: 13.8.1997 / 22:17:56 / cg" |
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
476 |
! |
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
477 |
|
1861
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
478 |
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
|
479 |
|f "{ Class: SmallInteger }"| |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
480 |
|
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
481 |
f := 0. |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
482 |
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
|
483 |
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
|
484 |
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
|
485 |
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
|
486 |
modifierFlags := f. |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
487 |
|
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
488 |
"Created: 13.8.1997 / 22:02:09 / cg" |
1862
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
489 |
! |
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
490 |
|
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
491 |
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
|
492 |
|f "{ Class: SmallInteger }"| |
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
493 |
|
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
494 |
f := 0. |
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
495 |
shift ifTrue:[f := f bitOr:F_SHIFT]. |
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
496 |
ctrl ifTrue:[f := f bitOr:F_CTRL]. |
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
497 |
alt ifTrue:[f := f bitOr:F_ALT]. |
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
498 |
meta ifTrue:[f := f bitOr:F_META]. |
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
499 |
b1 ifTrue:[f := f bitOr:F_BUTTON1]. |
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
500 |
b2 ifTrue:[f := f bitOr:F_BUTTON2]. |
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
501 |
b3 ifTrue:[f := f bitOr:F_BUTTON3]. |
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
502 |
modifierFlags := f. |
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
503 |
|
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
504 |
"Created: 13.8.1997 / 22:17:25 / cg" |
1861
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
505 |
! ! |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
506 |
|
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
507 |
!WindowEvent::InputEvent methodsFor:'queries'! |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
508 |
|
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
509 |
hasAlt |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
510 |
"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
|
511 |
|
1885 | 512 |
modifierFlags isNil ifTrue:[^ false]. |
1861
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
513 |
^ (modifierFlags bitAnd:F_ALT) ~~ 0 |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
514 |
|
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
515 |
"Created: 13.8.1997 / 22:02:23 / cg" |
1885 | 516 |
"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
|
517 |
! |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
518 |
|
1862
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
519 |
hasButton1 |
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
520 |
"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
|
521 |
|
1885 | 522 |
modifierFlags isNil ifTrue:[^ false]. |
1862
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
523 |
^ (modifierFlags bitAnd:F_BUTTON1) ~~ 0 |
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
524 |
|
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
525 |
"Created: 13.8.1997 / 22:16:35 / cg" |
1885 | 526 |
"Modified: 21.8.1997 / 19:41:40 / cg" |
1862
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
527 |
! |
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 |
hasButton2 |
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
530 |
"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
|
531 |
|
1885 | 532 |
modifierFlags isNil ifTrue:[^ false]. |
1862
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
533 |
^ (modifierFlags bitAnd:F_BUTTON2) ~~ 0 |
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
534 |
|
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
535 |
"Created: 13.8.1997 / 22:16:43 / cg" |
1885 | 536 |
"Modified: 21.8.1997 / 19:41:47 / cg" |
1862
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
537 |
! |
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
538 |
|
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
539 |
hasButton3 |
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
540 |
"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
|
541 |
|
1885 | 542 |
modifierFlags isNil ifTrue:[^ false]. |
1862
e56d9a7389bb
also remember buttonStates in keyEvents.
Claus Gittinger <cg@exept.de>
parents:
1861
diff
changeset
|
543 |
^ (modifierFlags bitAnd:F_BUTTON3) ~~ 0 |
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 |
"Created: 13.8.1997 / 22:16:49 / cg" |
1885 | 546 |
"Modified: 21.8.1997 / 19:41:52 / cg" |
1862
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 |
|
1861
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
549 |
hasCtrl |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
550 |
"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
|
551 |
|
1885 | 552 |
modifierFlags isNil ifTrue:[^ false]. |
1861
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
553 |
^ (modifierFlags bitAnd:F_CTRL) ~~ 0 |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
554 |
|
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
555 |
"Created: 13.8.1997 / 22:02:29 / cg" |
1885 | 556 |
"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
|
557 |
! |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
558 |
|
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
559 |
hasMeta |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
560 |
"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
|
561 |
|
1885 | 562 |
modifierFlags isNil ifTrue:[^ false]. |
1861
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
563 |
^ (modifierFlags bitAnd:F_META) ~~ 0 |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
564 |
|
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
565 |
"Created: 13.8.1997 / 22:02:59 / cg" |
1885 | 566 |
"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
|
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 |
hasShift |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
570 |
"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
|
571 |
|
1885 | 572 |
modifierFlags isNil ifTrue:[^ false]. |
1861
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
573 |
^ (modifierFlags bitAnd:F_SHIFT) ~~ 0 |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
574 |
|
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
575 |
"Created: 13.8.1997 / 22:03:09 / cg" |
1885 | 576 |
"Modified: 21.8.1997 / 19:41:34 / cg" |
1861
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
577 |
! ! |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
578 |
|
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
579 |
!WindowEvent::ClientEvent methodsFor:'accessing'! |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
580 |
|
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
581 |
eventData |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
582 |
"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
|
583 |
|
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
584 |
^ eventData |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
585 |
|
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
586 |
"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
|
587 |
! |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
588 |
|
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
589 |
eventData:something |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
590 |
"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
|
591 |
|
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
592 |
eventData := something. |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
593 |
|
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
594 |
"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
|
595 |
! ! |
1b1e49147380
remember shift,meta,alt & ctrl state in buttonEvents
Claus Gittinger <cg@exept.de>
parents:
1841
diff
changeset
|
596 |
|
1841 | 597 |
!WindowEvent::ButtonEvent methodsFor:'accessing'! |
598 |
||
599 |
x |
|
600 |
"return the x coordinate of the button-event |
|
601 |
(mouse position at the time of the event)." |
|
602 |
||
603 |
^ arguments at:2 |
|
604 |
||
605 |
"Created: 1.8.1997 / 13:58:15 / cg" |
|
606 |
! |
|
607 |
||
608 |
y |
|
609 |
"return the y coordinate of the button-event |
|
610 |
(mouse position at the time of the event)." |
|
611 |
||
612 |
^ arguments at:3 |
|
613 |
||
614 |
"Created: 1.8.1997 / 13:58:07 / cg" |
|
615 |
! ! |
|
616 |
||
617 |
!WindowEvent::ButtonEvent methodsFor:'queries'! |
|
618 |
||
619 |
isButtonEvent |
|
620 |
"return true, if this event is a button event" |
|
621 |
||
622 |
^ true |
|
623 |
||
624 |
"Created: 4.4.1997 / 13:44:11 / cg" |
|
625 |
! |
|
626 |
||
627 |
isButtonMotionEvent |
|
628 |
"return true, if this event is a buttonMotion event" |
|
629 |
||
630 |
^ (type == #buttonMotion:x:y:) |
|
631 |
||
632 |
"Created: 4.4.1997 / 13:44:22 / cg" |
|
633 |
! |
|
634 |
||
635 |
isButtonPressEvent |
|
636 |
"return true, if this event is a buttonPress event" |
|
637 |
||
638 |
^ (type == #buttonPress:x:y:) |
|
639 |
||
640 |
"Created: 4.4.1997 / 13:44:22 / cg" |
|
641 |
! ! |
|
642 |
||
1527
661de0f76595
started to separate into distinct event classes;
Claus Gittinger <cg@exept.de>
parents:
1470
diff
changeset
|
643 |
!WindowEvent::KeyboardEvent methodsFor:'accessing'! |
661de0f76595
started to separate into distinct event classes;
Claus Gittinger <cg@exept.de>
parents:
1470
diff
changeset
|
644 |
|
1841 | 645 |
key |
646 |
"return the key of the key-event." |
|
647 |
||
648 |
^ arguments at:1 |
|
649 |
||
650 |
"Created: 1.8.1997 / 13:55:19 / cg" |
|
651 |
! |
|
652 |
||
1527
661de0f76595
started to separate into distinct event classes;
Claus Gittinger <cg@exept.de>
parents:
1470
diff
changeset
|
653 |
rawKey |
661de0f76595
started to separate into distinct event classes;
Claus Gittinger <cg@exept.de>
parents:
1470
diff
changeset
|
654 |
^ rawKey |
661de0f76595
started to separate into distinct event classes;
Claus Gittinger <cg@exept.de>
parents:
1470
diff
changeset
|
655 |
|
661de0f76595
started to separate into distinct event classes;
Claus Gittinger <cg@exept.de>
parents:
1470
diff
changeset
|
656 |
"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
|
657 |
! |
661de0f76595
started to separate into distinct event classes;
Claus Gittinger <cg@exept.de>
parents:
1470
diff
changeset
|
658 |
|
661de0f76595
started to separate into distinct event classes;
Claus Gittinger <cg@exept.de>
parents:
1470
diff
changeset
|
659 |
rawKey:aKey |
661de0f76595
started to separate into distinct event classes;
Claus Gittinger <cg@exept.de>
parents:
1470
diff
changeset
|
660 |
rawKey := aKey |
661de0f76595
started to separate into distinct event classes;
Claus Gittinger <cg@exept.de>
parents:
1470
diff
changeset
|
661 |
|
661de0f76595
started to separate into distinct event classes;
Claus Gittinger <cg@exept.de>
parents:
1470
diff
changeset
|
662 |
"Created: 4.4.1997 / 13:47:10 / cg" |
1841 | 663 |
! |
664 |
||
665 |
x |
|
666 |
"return the x coordinate of the key-event |
|
667 |
(mouse position at the time of the key-event)." |
|
668 |
||
669 |
^ arguments at:2 |
|
670 |
||
671 |
"Created: 1.8.1997 / 13:57:27 / cg" |
|
672 |
! |
|
673 |
||
674 |
y |
|
675 |
"return the y coordinate of the key-event |
|
676 |
(mouse position at the time of the key-event)." |
|
677 |
||
678 |
^ arguments at:3 |
|
679 |
||
680 |
"Created: 1.8.1997 / 13:55:19 / cg" |
|
681 |
"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
|
682 |
! ! |
661de0f76595
started to separate into distinct event classes;
Claus Gittinger <cg@exept.de>
parents:
1470
diff
changeset
|
683 |
|
661de0f76595
started to separate into distinct event classes;
Claus Gittinger <cg@exept.de>
parents:
1470
diff
changeset
|
684 |
!WindowEvent::KeyboardEvent methodsFor:'queries'! |
661de0f76595
started to separate into distinct event classes;
Claus Gittinger <cg@exept.de>
parents:
1470
diff
changeset
|
685 |
|
661de0f76595
started to separate into distinct event classes;
Claus Gittinger <cg@exept.de>
parents:
1470
diff
changeset
|
686 |
isKeyEvent |
661de0f76595
started to separate into distinct event classes;
Claus Gittinger <cg@exept.de>
parents:
1470
diff
changeset
|
687 |
"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
|
688 |
|
661de0f76595
started to separate into distinct event classes;
Claus Gittinger <cg@exept.de>
parents:
1470
diff
changeset
|
689 |
^ true |
661de0f76595
started to separate into distinct event classes;
Claus Gittinger <cg@exept.de>
parents:
1470
diff
changeset
|
690 |
|
661de0f76595
started to separate into distinct event classes;
Claus Gittinger <cg@exept.de>
parents:
1470
diff
changeset
|
691 |
"Created: 4.4.1997 / 13:39:59 / cg" |
2028 | 692 |
! |
693 |
||
694 |
isKeyPressEvent |
|
695 |
"return true, if this event is a keyboard press event" |
|
696 |
||
697 |
^ (type == #keyPress:x:y:) |
|
698 |
||
699 |
"Created: / 28.1.1998 / 00:02:40 / cg" |
|
700 |
"Modified: / 28.1.1998 / 00:02:52 / cg" |
|
701 |
! |
|
702 |
||
703 |
isKeyReleaseEvent |
|
704 |
"return true, if this event is a keyboard release event" |
|
705 |
||
706 |
^ (type == #keyRelease:x:y:) |
|
707 |
||
708 |
"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
|
709 |
! ! |
661de0f76595
started to separate into distinct event classes;
Claus Gittinger <cg@exept.de>
parents:
1470
diff
changeset
|
710 |
|
251 | 711 |
!WindowEvent class methodsFor:'documentation'! |
712 |
||
713 |
version |
|
2126
1f108c76dfdb
moved event dispatching code to view (where it belongs)
Claus Gittinger <cg@exept.de>
parents:
2034
diff
changeset
|
714 |
^ '$Header: /cvs/stx/stx/libview/WindowEvent.st,v 1.55 1998-05-20 23:53:32 cg Exp $' |
251 | 715 |
! ! |