author | sr |
Fri, 07 Aug 2009 12:52:03 +0200 | |
changeset 5321 | 714fd27c7de8 |
parent 4403 | 3342601d3fed |
child 6045 | 0e3df803d990 |
permissions | -rw-r--r-- |
721
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
1 |
" |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
2 |
COPYRIGHT (c) 1989 by Claus Gittinger |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
3 |
All Rights Reserved |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
4 |
|
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
5 |
This software is furnished under a license and may be used |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
6 |
only in accordance with the terms of that license and with the |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
7 |
inclusion of the above copyright notice. This software may not |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
8 |
be provided or otherwise made available to, or used by, any |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
9 |
other person. No title to or ownership of the software is |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
10 |
hereby transferred. |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
11 |
" |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
12 |
|
3339 | 13 |
"{ Package: 'stx:libview' }" |
14 |
||
727
bf23a306b6f2
renamed PseudoView to DisplaySurface
Claus Gittinger <cg@exept.de>
parents:
721
diff
changeset
|
15 |
DeviceGraphicsContext subclass:#GraphicsMedium |
3034
655101b8f19f
preps to make gc an instvar instead of inheriting things.
Claus Gittinger <cg@exept.de>
parents:
3022
diff
changeset
|
16 |
instanceVariableNames:'gc width height realized' |
721
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
17 |
classVariableNames:'' |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
18 |
poolDictionaries:'' |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
19 |
category:'Graphics-Support' |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
20 |
! |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
21 |
|
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
22 |
!GraphicsMedium class methodsFor:'documentation'! |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
23 |
|
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
24 |
copyright |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
25 |
" |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
26 |
COPYRIGHT (c) 1989 by Claus Gittinger |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
27 |
All Rights Reserved |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
28 |
|
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
29 |
This software is furnished under a license and may be used |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
30 |
only in accordance with the terms of that license and with the |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
31 |
inclusion of the above copyright notice. This software may not |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
32 |
be provided or otherwise made available to, or used by, any |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
33 |
other person. No title to or ownership of the software is |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
34 |
hereby transferred. |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
35 |
" |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
36 |
! |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
37 |
|
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
38 |
documentation |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
39 |
" |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
40 |
this is an abstract superclass for all kinds of drawables which |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
41 |
have a physical representation (i.e. have an extent). Dont use messages |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
42 |
from here - it will vanish soon. |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
43 |
|
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
44 |
[Instance variables:] |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
45 |
|
5321 | 46 |
width <SmallInteger> the width (device dependent, usually pixels or inches) |
47 |
height <SmallInteger> the height (device dependent, usually pixels or inches) |
|
721
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
48 |
|
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
49 |
[author:] |
5321 | 50 |
Claus Gittinger |
721
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
51 |
" |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
52 |
! ! |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
53 |
|
3880 | 54 |
!GraphicsMedium methodsFor:'Compatibility-Squeak'! |
2947 | 55 |
|
3339 | 56 |
copyBits:aRectangle from:aForm at:srcOrigin clippingBox:clippingBox rule:rule fillColor:fillColor |
57 |
|f oldClip oldFunction| |
|
58 |
||
59 |
(f := rule) isInteger ifTrue:[ |
|
5321 | 60 |
"/ ST-80 compatibility: numeric rule |
61 |
f := #(#clear #and #andReverse #copy #andInverted #noop #xor #or #nor #equiv #invert #orInverted #copyInverted |
|
62 |
#orReverse #nand #set) at:(rule + 1). |
|
3339 | 63 |
]. |
64 |
||
65 |
oldFunction := function. |
|
66 |
oldClip := clipRect. |
|
67 |
"/ |
|
68 |
self clippingRectangle:clippingBox. |
|
69 |
self function:f. |
|
70 |
||
5321 | 71 |
self |
72 |
copyFrom:aForm |
|
73 |
x:srcOrigin x y:srcOrigin y |
|
74 |
toX:aRectangle left y:aRectangle top |
|
75 |
width:aRectangle width height:aRectangle height. |
|
3339 | 76 |
|
77 |
self clippingRectangle:oldClip. |
|
78 |
self function:oldFunction. |
|
79 |
||
80 |
" |
|
81 |
|dst src| |
|
82 |
||
83 |
dst := Form width:8 height:8 fromArray:#[ |
|
5321 | 84 |
2r00000000 |
85 |
2r00000000 |
|
86 |
2r00000000 |
|
87 |
2r00000000 |
|
88 |
2r11111111 |
|
89 |
2r11111111 |
|
90 |
2r11111111 |
|
91 |
2r11111111 |
|
92 |
]. |
|
3339 | 93 |
src := Form width:8 height:8 fromArray:#[ |
5321 | 94 |
2r00001111 |
95 |
2r00001111 |
|
96 |
2r00001111 |
|
97 |
2r00001111 |
|
98 |
2r00001111 |
|
99 |
2r00001111 |
|
100 |
2r00001111 |
|
101 |
2r00001111 |
|
102 |
]. |
|
3339 | 103 |
|
104 |
dst copyBits:(0@0 corner:8@8) from:src at:0@0 clippingBox:(0@0 corner:8@8) rule:15 fillColor:Color black. |
|
105 |
dst inspect |
|
106 |
||
107 |
" |
|
108 |
||
109 |
"Modified: / 23.10.2000 / 16:50:44 / martin" |
|
110 |
! |
|
111 |
||
3396 | 112 |
fill:aRectangle fillColor:aColor |
3022 | 113 |
"fill the rectangular area specified by aRectangle with the black color" |
114 |
||
115 |
|oldPaint| |
|
116 |
||
117 |
oldPaint := paint. |
|
3396 | 118 |
self paint:aColor. |
3022 | 119 |
self fillRectangleX:aRectangle left y:aRectangle top width:aRectangle width height:aRectangle height. |
120 |
self paint:oldPaint |
|
3396 | 121 |
! |
3022 | 122 |
|
3396 | 123 |
fillBlack:aRectangle |
124 |
"fill the rectangular area specified by aRectangle with the black color" |
|
125 |
||
126 |
self fill:aRectangle fillColor:Black |
|
3022 | 127 |
! |
128 |
||
2947 | 129 |
fillColor:something |
130 |
"fill the receiver with something; |
|
131 |
something may be a Form, Color or colorIndex" |
|
132 |
||
133 |
self fill:something |
|
3022 | 134 |
! |
135 |
||
136 |
fillWhite:aRectangle |
|
137 |
"fill the rectangular area specified by aRectangle with the white color" |
|
138 |
||
3396 | 139 |
self fill:aRectangle fillColor:White |
2947 | 140 |
! ! |
141 |
||
721
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
142 |
!GraphicsMedium methodsFor:'accessing'! |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
143 |
|
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
144 |
bottomCenter |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
145 |
"return the topCenter point" |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
146 |
|
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
147 |
^ (self left + (width//2) - 1) @ (self top + height - 1) |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
148 |
! |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
149 |
|
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
150 |
bottomLeft |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
151 |
"return the bottomLeft point" |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
152 |
|
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
153 |
^ (self left) @ (self top + height - 1) |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
154 |
! |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
155 |
|
2947 | 156 |
boundingBox |
5321 | 157 |
^ Rectangle |
158 |
origin: 0 @ 0 |
|
159 |
corner: width @ height |
|
2947 | 160 |
|
161 |
! |
|
162 |
||
721
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
163 |
center |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
164 |
"return the point at the center of the receiver" |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
165 |
|
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
166 |
^ (self left + (width // 2)) @ (self top + (height // 2)) |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
167 |
! |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
168 |
|
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
169 |
corner |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
170 |
"return the corner point i.e. the bottom-right point" |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
171 |
|
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
172 |
^ (self left + width - 1) @ (self top + height - 1) |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
173 |
! |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
174 |
|
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
175 |
corner:aPoint |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
176 |
"set the corner point i.e. change extent so that corner will be |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
177 |
aPoint while leaving the origin unchanging " |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
178 |
|
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
179 |
self extent:(aPoint x - self left + 1) |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
180 |
@ |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
181 |
(aPoint y - self top + 1) |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
182 |
! |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
183 |
|
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
184 |
extent |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
185 |
"return the extent i.e. a point with width as x, height as y |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
186 |
coordinate" |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
187 |
|
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
188 |
^ width @ height |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
189 |
! |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
190 |
|
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
191 |
extent:extent |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
192 |
"set the extent" |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
193 |
|
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
194 |
width := extent x. |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
195 |
height := extent y |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
196 |
! |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
197 |
|
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
198 |
height |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
199 |
"return the height of the receiver" |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
200 |
|
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
201 |
^ height |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
202 |
! |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
203 |
|
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
204 |
height:anInteger |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
205 |
"set the height of the receiver" |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
206 |
|
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
207 |
height := anInteger |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
208 |
! |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
209 |
|
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
210 |
left |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
211 |
"return the left i.e. x-coordinate of top-left of the receiver" |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
212 |
|
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
213 |
^ 0 |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
214 |
! |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
215 |
|
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
216 |
leftCenter |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
217 |
"return the leftCenter point" |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
218 |
|
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
219 |
^ (self left) @ (self top + (height // 2) - 1) |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
220 |
! |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
221 |
|
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
222 |
origin |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
223 |
"return the origin i.e. coordinate of top-left of the receiver" |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
224 |
|
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
225 |
^ 0 @ 0 |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
226 |
! |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
227 |
|
727
bf23a306b6f2
renamed PseudoView to DisplaySurface
Claus Gittinger <cg@exept.de>
parents:
721
diff
changeset
|
228 |
realized |
2954 | 229 |
"return true, if the receiver is realized. |
230 |
The receiver may still be unmapped, if the container is unrealized. |
|
2955 | 231 |
Use reallyRealized to make certain that I am really mapped." |
727
bf23a306b6f2
renamed PseudoView to DisplaySurface
Claus Gittinger <cg@exept.de>
parents:
721
diff
changeset
|
232 |
|
bf23a306b6f2
renamed PseudoView to DisplaySurface
Claus Gittinger <cg@exept.de>
parents:
721
diff
changeset
|
233 |
^ realized |
bf23a306b6f2
renamed PseudoView to DisplaySurface
Claus Gittinger <cg@exept.de>
parents:
721
diff
changeset
|
234 |
! |
bf23a306b6f2
renamed PseudoView to DisplaySurface
Claus Gittinger <cg@exept.de>
parents:
721
diff
changeset
|
235 |
|
2955 | 236 |
reallyRealized |
237 |
"return true, if the receiver is realized and all containers |
|
238 |
are realized." |
|
239 |
||
240 |
^ self realized |
|
241 |
||
242 |
! |
|
243 |
||
721
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
244 |
rightCenter |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
245 |
"return the leftCenter point" |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
246 |
|
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
247 |
^ (self left + width - 1) @ (self top + (height // 2) - 1) |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
248 |
! |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
249 |
|
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
250 |
setWidth:w height:h |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
251 |
"set both width and height - not to be redefined" |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
252 |
|
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
253 |
width := w. |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
254 |
height := h |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
255 |
! |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
256 |
|
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
257 |
top |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
258 |
"return the top i.e. y-coordinate of top-left of the receiver" |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
259 |
|
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
260 |
^ 0 |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
261 |
! |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
262 |
|
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
263 |
topCenter |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
264 |
"return the topCenter point" |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
265 |
|
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
266 |
^ (self left + (width//2) - 1) @ (self top) |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
267 |
! |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
268 |
|
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
269 |
topRight |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
270 |
"return the topRight point" |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
271 |
|
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
272 |
^ (self left + width - 1) @ (self top) |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
273 |
! |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
274 |
|
2030
5b29d7626887
added #viewBackground for protocol compatibility with real views.
ca
parents:
741
diff
changeset
|
275 |
viewBackground |
5b29d7626887
added #viewBackground for protocol compatibility with real views.
ca
parents:
741
diff
changeset
|
276 |
"for protocol compatibility with view; return my background paint color here" |
5b29d7626887
added #viewBackground for protocol compatibility with real views.
ca
parents:
741
diff
changeset
|
277 |
|
5b29d7626887
added #viewBackground for protocol compatibility with real views.
ca
parents:
741
diff
changeset
|
278 |
^ bgPaint |
5b29d7626887
added #viewBackground for protocol compatibility with real views.
ca
parents:
741
diff
changeset
|
279 |
! |
5b29d7626887
added #viewBackground for protocol compatibility with real views.
ca
parents:
741
diff
changeset
|
280 |
|
721
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
281 |
width |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
282 |
"return the width of the receiver" |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
283 |
|
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
284 |
^ width |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
285 |
! |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
286 |
|
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
287 |
width:anInteger |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
288 |
"set the width of the receiver" |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
289 |
|
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
290 |
width := anInteger |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
291 |
! |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
292 |
|
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
293 |
width:w height:h |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
294 |
"set both width and height of the receiver" |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
295 |
|
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
296 |
width := w. |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
297 |
height := h |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
298 |
! ! |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
299 |
|
727
bf23a306b6f2
renamed PseudoView to DisplaySurface
Claus Gittinger <cg@exept.de>
parents:
721
diff
changeset
|
300 |
!GraphicsMedium methodsFor:'copying'! |
bf23a306b6f2
renamed PseudoView to DisplaySurface
Claus Gittinger <cg@exept.de>
parents:
721
diff
changeset
|
301 |
|
bf23a306b6f2
renamed PseudoView to DisplaySurface
Claus Gittinger <cg@exept.de>
parents:
721
diff
changeset
|
302 |
postCopy |
bf23a306b6f2
renamed PseudoView to DisplaySurface
Claus Gittinger <cg@exept.de>
parents:
721
diff
changeset
|
303 |
"this may not be enough to allow copying of views ..." |
bf23a306b6f2
renamed PseudoView to DisplaySurface
Claus Gittinger <cg@exept.de>
parents:
721
diff
changeset
|
304 |
|
bf23a306b6f2
renamed PseudoView to DisplaySurface
Claus Gittinger <cg@exept.de>
parents:
721
diff
changeset
|
305 |
super postCopy. |
bf23a306b6f2
renamed PseudoView to DisplaySurface
Claus Gittinger <cg@exept.de>
parents:
721
diff
changeset
|
306 |
realized := false. |
4403 | 307 |
! |
308 |
||
309 |
postDeepCopy |
|
310 |
super postDeepCopy. |
|
311 |
realized := false. |
|
727
bf23a306b6f2
renamed PseudoView to DisplaySurface
Claus Gittinger <cg@exept.de>
parents:
721
diff
changeset
|
312 |
! ! |
bf23a306b6f2
renamed PseudoView to DisplaySurface
Claus Gittinger <cg@exept.de>
parents:
721
diff
changeset
|
313 |
|
721
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
314 |
!GraphicsMedium methodsFor:'filling'! |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
315 |
|
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
316 |
black |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
317 |
"fill the receiver with black" |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
318 |
|
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
319 |
self fill:Black |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
320 |
! |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
321 |
|
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
322 |
clear |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
323 |
"clear the receiver with background" |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
324 |
|
4068 | 325 |
self clearView. |
721
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
326 |
! |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
327 |
|
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
328 |
clearInside |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
329 |
"clear the receiver with background - ST-80 compatibility" |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
330 |
|
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
331 |
^ self clear |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
332 |
! |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
333 |
|
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
334 |
clearRectangle:aRectangle |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
335 |
"clear the rectangular area in the receiver to background" |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
336 |
|
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
337 |
self clearRectangleX:(aRectangle left) |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
338 |
y:(aRectangle top) |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
339 |
width:(aRectangle width) |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
340 |
height:(aRectangle height) |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
341 |
! |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
342 |
|
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
343 |
clearRectangleX:left y:top width:w height:h |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
344 |
"clear the rectangular area in the receiver to background" |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
345 |
|
741 | 346 |
|oldPaint| |
347 |
||
348 |
oldPaint := paint. |
|
349 |
self paint:bgPaint. |
|
350 |
self fillRectangleX:left y:top width:w height:h. |
|
351 |
self paint:oldPaint |
|
352 |
||
353 |
"Modified: 28.5.1996 / 20:14:11 / cg" |
|
721
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
354 |
! |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
355 |
|
4068 | 356 |
clearView |
357 |
"clear the receiver with background" |
|
358 |
||
359 |
"currently need this kludge for form ..." |
|
360 |
transformation isNil ifTrue:[ |
|
5321 | 361 |
self clearRectangleX:0 y:0 width:width height:height |
4068 | 362 |
] ifFalse:[ |
5321 | 363 |
self clearDeviceRectangleX:0 y:0 width:width height:height |
4068 | 364 |
] |
365 |
! |
|
366 |
||
721
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
367 |
fill:something |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
368 |
"fill the receiver with something; |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
369 |
something may be a Form, Color or colorIndex" |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
370 |
|
736 | 371 |
|oldPaint| |
721
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
372 |
|
736 | 373 |
oldPaint := paint. |
741 | 374 |
self paint:something. |
375 |
self fillRectangleX:0 y:0 width:width height:height. |
|
376 |
self paint:oldPaint |
|
721
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
377 |
|
741 | 378 |
"Modified: 28.5.1996 / 20:13:29 / cg" |
721
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
379 |
! |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
380 |
|
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
381 |
invertRectangle:aRectangle |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
382 |
"invert a rectangle in the receiver" |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
383 |
|
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
384 |
self xoring:[ |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
385 |
self fillRectangle:aRectangle |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
386 |
] |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
387 |
! |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
388 |
|
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
389 |
white |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
390 |
"fill the receiver with white" |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
391 |
|
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
392 |
self fill:White |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
393 |
! ! |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
394 |
|
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
395 |
!GraphicsMedium methodsFor:'initialization'! |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
396 |
|
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
397 |
initialize |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
398 |
"set up some useful default values" |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
399 |
|
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
400 |
super initialize. |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
401 |
|
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
402 |
width := 0. |
727
bf23a306b6f2
renamed PseudoView to DisplaySurface
Claus Gittinger <cg@exept.de>
parents:
721
diff
changeset
|
403 |
height := 0. |
bf23a306b6f2
renamed PseudoView to DisplaySurface
Claus Gittinger <cg@exept.de>
parents:
721
diff
changeset
|
404 |
realized := false. |
bf23a306b6f2
renamed PseudoView to DisplaySurface
Claus Gittinger <cg@exept.de>
parents:
721
diff
changeset
|
405 |
! |
bf23a306b6f2
renamed PseudoView to DisplaySurface
Claus Gittinger <cg@exept.de>
parents:
721
diff
changeset
|
406 |
|
bf23a306b6f2
renamed PseudoView to DisplaySurface
Claus Gittinger <cg@exept.de>
parents:
721
diff
changeset
|
407 |
setRealized:aBoolean |
bf23a306b6f2
renamed PseudoView to DisplaySurface
Claus Gittinger <cg@exept.de>
parents:
721
diff
changeset
|
408 |
"low level special interface to manipulate the realized state. |
bf23a306b6f2
renamed PseudoView to DisplaySurface
Claus Gittinger <cg@exept.de>
parents:
721
diff
changeset
|
409 |
Non-public interface, only to be used by experts. |
bf23a306b6f2
renamed PseudoView to DisplaySurface
Claus Gittinger <cg@exept.de>
parents:
721
diff
changeset
|
410 |
(use to pretend a view has been realized - for example with alien views)" |
bf23a306b6f2
renamed PseudoView to DisplaySurface
Claus Gittinger <cg@exept.de>
parents:
721
diff
changeset
|
411 |
|
bf23a306b6f2
renamed PseudoView to DisplaySurface
Claus Gittinger <cg@exept.de>
parents:
721
diff
changeset
|
412 |
realized := aBoolean |
721
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
413 |
! ! |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
414 |
|
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
415 |
!GraphicsMedium class methodsFor:'documentation'! |
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
416 |
|
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
417 |
version |
5321 | 418 |
^ '$Header: /cvs/stx/stx/libview/GraphicsMedium.st,v 1.19 2009-08-07 10:52:03 sr Exp $' |
721
ba7861418087
renamed DisplayMedium to Graphicsmedium & changed inheritance
Claus Gittinger <cg@exept.de>
parents:
diff
changeset
|
419 |
! ! |