diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/test/com/jogamp/opengl/test/junit/jogl/swt/TestSWTAccessor02NewtGLWindow.java | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/src/test/com/jogamp/opengl/test/junit/jogl/swt/TestSWTAccessor02NewtGLWindow.java b/src/test/com/jogamp/opengl/test/junit/jogl/swt/TestSWTAccessor02NewtGLWindow.java index ddca13914..dafd8f07a 100644 --- a/src/test/com/jogamp/opengl/test/junit/jogl/swt/TestSWTAccessor02NewtGLWindow.java +++ b/src/test/com/jogamp/opengl/test/junit/jogl/swt/TestSWTAccessor02NewtGLWindow.java @@ -160,14 +160,18 @@ public class TestSWTAccessor02NewtGLWindow extends UITestCase { SWTAccessor.invoke(true, new Runnable() { public void run() { canvas[0] = new Canvas (composite, SWT.NO_BACKGROUND); + // Bug 1362 fix or workaround: Seems GTK3 at least performs lazy initialization + // Minimal action required: setBackground + fillRectangle of some space in canvas ONCE before reparenting! + final boolean paintedOnce[] = { false }; canvas[0].setBackground(new Color(display, 255, 255, 255)); - canvas[0].setForeground(new Color(display, 255, 0, 0)); canvas[0].addPaintListener (new PaintListener() { public void paintControl(final PaintEvent e) { - final Rectangle r = canvas[0].getClientArea(); - e.gc.fillRectangle(0, 0, r.width, r.height); - e.gc.drawRectangle(50, 50, r.width-100, r.height-100); - e.gc.drawString("I am a Canvas", r.width/2, r.height/2); + if( !paintedOnce[0] ) { + paintedOnce[0] = true; + final Rectangle r = canvas[0].getClientArea(); + e.gc.fillRectangle(0, 0, r.width, r.height); + canvas[0].removePaintListener(this); + } }}); shell.setText( getClass().getName() ); shell.setBounds( 0, 0, 700, 700 ); |