Mercurial > projects > mde
annotate mde/gl/basic.d @ 45:0fd51d2c6c8a
Several changes to resising windows and layout widgets. This commit still has some bugs.
Moved the implementable widgets from mde.gui.widget.Widget to miscWidgets, leaving base widgets in Widget.
Rewrote some of GridLayoutWidget's implementation. Made many operations general to work for either columns or rows. Some optimisations were intended but ended up being removed due to problems.
Allowed layout's to resize from either direction (only with window resizes).
committer: Diggory Hardy <diggory.hardy@gmail.com>
author | Diggory Hardy <diggory.hardy@gmail.com> |
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date | Thu, 22 May 2008 11:34:09 +0100 |
parents | 07bd1a09e161 |
children | a98ffb64f066 |
rev | line source |
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baa87e68d7dc
GUI now supports basic interactible widgets, widget colour and border are more unified, and some code cleanup.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
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1 /* LICENSE BLOCK |
baa87e68d7dc
GUI now supports basic interactible widgets, widget colour and border are more unified, and some code cleanup.
Diggory Hardy <diggory.hardy@gmail.com>
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2 Part of mde: a Modular D game-oriented Engine |
baa87e68d7dc
GUI now supports basic interactible widgets, widget colour and border are more unified, and some code cleanup.
Diggory Hardy <diggory.hardy@gmail.com>
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3 Copyright © 2007-2008 Diggory Hardy |
baa87e68d7dc
GUI now supports basic interactible widgets, widget colour and border are more unified, and some code cleanup.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
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4 |
baa87e68d7dc
GUI now supports basic interactible widgets, widget colour and border are more unified, and some code cleanup.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
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5 This program is free software: you can redistribute it and/or modify it under the terms |
baa87e68d7dc
GUI now supports basic interactible widgets, widget colour and border are more unified, and some code cleanup.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
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6 of the GNU General Public License as published by the Free Software Foundation, either |
baa87e68d7dc
GUI now supports basic interactible widgets, widget colour and border are more unified, and some code cleanup.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
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7 version 2 of the License, or (at your option) any later version. |
baa87e68d7dc
GUI now supports basic interactible widgets, widget colour and border are more unified, and some code cleanup.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
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8 |
baa87e68d7dc
GUI now supports basic interactible widgets, widget colour and border are more unified, and some code cleanup.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
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9 This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; |
baa87e68d7dc
GUI now supports basic interactible widgets, widget colour and border are more unified, and some code cleanup.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
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10 without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. |
baa87e68d7dc
GUI now supports basic interactible widgets, widget colour and border are more unified, and some code cleanup.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
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11 See the GNU General Public License for more details. |
baa87e68d7dc
GUI now supports basic interactible widgets, widget colour and border are more unified, and some code cleanup.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
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12 |
baa87e68d7dc
GUI now supports basic interactible widgets, widget colour and border are more unified, and some code cleanup.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
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13 You should have received a copy of the GNU General Public License |
baa87e68d7dc
GUI now supports basic interactible widgets, widget colour and border are more unified, and some code cleanup.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
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14 along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
baa87e68d7dc
GUI now supports basic interactible widgets, widget colour and border are more unified, and some code cleanup.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
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changeset
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15 |
baa87e68d7dc
GUI now supports basic interactible widgets, widget colour and border are more unified, and some code cleanup.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
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16 /** Some basic OpenGL code for setting up a projection and drawing. |
baa87e68d7dc
GUI now supports basic interactible widgets, widget colour and border are more unified, and some code cleanup.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
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17 * |
baa87e68d7dc
GUI now supports basic interactible widgets, widget colour and border are more unified, and some code cleanup.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
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18 * Everything here is really intended as makeshift code to enable GUI development. */ |
baa87e68d7dc
GUI now supports basic interactible widgets, widget colour and border are more unified, and some code cleanup.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
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19 module mde.gl.basic; |
baa87e68d7dc
GUI now supports basic interactible widgets, widget colour and border are more unified, and some code cleanup.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
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20 |
baa87e68d7dc
GUI now supports basic interactible widgets, widget colour and border are more unified, and some code cleanup.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
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21 import derelict.opengl.gl; |
baa87e68d7dc
GUI now supports basic interactible widgets, widget colour and border are more unified, and some code cleanup.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
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22 |
baa87e68d7dc
GUI now supports basic interactible widgets, widget colour and border are more unified, and some code cleanup.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
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23 import tango.time.Time; // TimeSpan (type only; unused) |
baa87e68d7dc
GUI now supports basic interactible widgets, widget colour and border are more unified, and some code cleanup.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
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24 |
baa87e68d7dc
GUI now supports basic interactible widgets, widget colour and border are more unified, and some code cleanup.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
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25 //BEGIN GL & window setup |
baa87e68d7dc
GUI now supports basic interactible widgets, widget colour and border are more unified, and some code cleanup.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
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26 void glSetup () { |
45
0fd51d2c6c8a
Several changes to resising windows and layout widgets. This commit still has some bugs.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
44
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27 glDisable(GL_DEPTH_TEST); |
0fd51d2c6c8a
Several changes to resising windows and layout widgets. This commit still has some bugs.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
44
diff
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28 glEnable (GL_TEXTURE_2D); |
0fd51d2c6c8a
Several changes to resising windows and layout widgets. This commit still has some bugs.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
44
diff
changeset
|
29 |
31
baa87e68d7dc
GUI now supports basic interactible widgets, widget colour and border are more unified, and some code cleanup.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
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30 glClearColor (0.0f, 0.0f, 0.0f, 0.0f); |
44
07bd1a09e161
Started implementing text rendering.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
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31 |
07bd1a09e161
Started implementing text rendering.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
34
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32 glMatrixMode(GL_MODELVIEW); |
07bd1a09e161
Started implementing text rendering.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
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33 glLoadIdentity(); |
31
baa87e68d7dc
GUI now supports basic interactible widgets, widget colour and border are more unified, and some code cleanup.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
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changeset
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34 } |
baa87e68d7dc
GUI now supports basic interactible widgets, widget colour and border are more unified, and some code cleanup.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
diff
changeset
|
35 |
baa87e68d7dc
GUI now supports basic interactible widgets, widget colour and border are more unified, and some code cleanup.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
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36 void setProjection (int w, int h) { |
baa87e68d7dc
GUI now supports basic interactible widgets, widget colour and border are more unified, and some code cleanup.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
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changeset
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37 glMatrixMode (GL_PROJECTION); |
baa87e68d7dc
GUI now supports basic interactible widgets, widget colour and border are more unified, and some code cleanup.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
diff
changeset
|
38 glLoadIdentity (); |
baa87e68d7dc
GUI now supports basic interactible widgets, widget colour and border are more unified, and some code cleanup.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
diff
changeset
|
39 |
baa87e68d7dc
GUI now supports basic interactible widgets, widget colour and border are more unified, and some code cleanup.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
diff
changeset
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40 glViewport (0,0,w,h); |
baa87e68d7dc
GUI now supports basic interactible widgets, widget colour and border are more unified, and some code cleanup.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
diff
changeset
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41 |
baa87e68d7dc
GUI now supports basic interactible widgets, widget colour and border are more unified, and some code cleanup.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
diff
changeset
|
42 // Make the top-left the origin (see gui/GUI notes.txt): |
45
0fd51d2c6c8a
Several changes to resising windows and layout widgets. This commit still has some bugs.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
44
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43 // Note that this only affects vertex operations − direct rasterisation operations are |
0fd51d2c6c8a
Several changes to resising windows and layout widgets. This commit still has some bugs.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
44
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changeset
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44 // unaffected! |
31
baa87e68d7dc
GUI now supports basic interactible widgets, widget colour and border are more unified, and some code cleanup.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
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45 glOrtho (0.0,w, h,0.0, -1.0, 1.0); |
baa87e68d7dc
GUI now supports basic interactible widgets, widget colour and border are more unified, and some code cleanup.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
diff
changeset
|
46 |
baa87e68d7dc
GUI now supports basic interactible widgets, widget colour and border are more unified, and some code cleanup.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
diff
changeset
|
47 glMatrixMode(GL_MODELVIEW); |
baa87e68d7dc
GUI now supports basic interactible widgets, widget colour and border are more unified, and some code cleanup.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
diff
changeset
|
48 } |
baa87e68d7dc
GUI now supports basic interactible widgets, widget colour and border are more unified, and some code cleanup.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
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49 //END GL & window setup |
baa87e68d7dc
GUI now supports basic interactible widgets, widget colour and border are more unified, and some code cleanup.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
diff
changeset
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50 |
baa87e68d7dc
GUI now supports basic interactible widgets, widget colour and border are more unified, and some code cleanup.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
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51 //BEGIN Drawing utils |
baa87e68d7dc
GUI now supports basic interactible widgets, widget colour and border are more unified, and some code cleanup.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
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52 // Simple drawing commands for use by GUI |
baa87e68d7dc
GUI now supports basic interactible widgets, widget colour and border are more unified, and some code cleanup.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
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53 // (temporary) |
baa87e68d7dc
GUI now supports basic interactible widgets, widget colour and border are more unified, and some code cleanup.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
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54 void setColor (float r, float g, float b) { |
baa87e68d7dc
GUI now supports basic interactible widgets, widget colour and border are more unified, and some code cleanup.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
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55 glColor3f (r, g, b); |
baa87e68d7dc
GUI now supports basic interactible widgets, widget colour and border are more unified, and some code cleanup.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
diff
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56 } |
baa87e68d7dc
GUI now supports basic interactible widgets, widget colour and border are more unified, and some code cleanup.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
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57 void drawBox (int x, int y, int w, int h) { |
34
6b4116e6355c
Work on the Gui: some of the framework for drag & drop. Also made Window an IWidget.
Diggory Hardy <diggory.hardy@gmail.com>
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58 glRecti(x, y+h, x+w, y); |
31
baa87e68d7dc
GUI now supports basic interactible widgets, widget colour and border are more unified, and some code cleanup.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
diff
changeset
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59 } |
baa87e68d7dc
GUI now supports basic interactible widgets, widget colour and border are more unified, and some code cleanup.
Diggory Hardy <diggory.hardy@gmail.com>
parents:
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60 //END Drawing utils |