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Fix OpenGL resize bug under OSX.

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git-svn-id: file:///fltk/svn/fltk/branches/branch-1.1@2843 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
This commit is contained in:
Michael R Sweet
2002-11-15 16:17:41 +00:00
parent b579acc9b3
commit 2baf50eb16
2 changed files with 5 additions and 16 deletions
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CHANGES
+2
View File
@@ -1,5 +1,7 @@
CHANGES IN FLTK 1.1.2
- Fl_Gl_Window widgets did not resize properly under
MacOS X.
- The cursor could be set for the wrong window in the
text widgets.
- Fl_Check_Browser didn't provide const char * add
src/Fl_Gl_Window.cxx
+3 -16
View File
@@ -1,5 +1,5 @@
//
// "$Id: Fl_Gl_Window.cxx,v 1.12.2.22.2.13 2002/10/15 20:45:58 easysw Exp $"
// "$Id: Fl_Gl_Window.cxx,v 1.12.2.22.2.14 2002/11/15 16:17:41 easysw Exp $"
//
// OpenGL window code for the Fast Light Tool Kit (FLTK).
//
@@ -184,14 +184,6 @@ void Fl_Gl_Window::flush() {
uchar save_valid = valid_;
#ifdef __APPLE__
// \todo Mac : matt: I have no idea how expensive the following code is, but we need to reset the buffer rect after
// every window-reconfiguration, especially after window resizes. aglUpdateContext(ctxt) may help here!
if ( parent() ) { //: resize our GL buffer rectangle
Rect wrect; GetWindowPortBounds( fl_xid(this), &wrect );
GLint rect[] = { x(), wrect.bottom-h()-y(), w(), h() };
aglSetInteger( context_, AGL_BUFFER_RECT, rect );
aglEnable( context_, AGL_BUFFER_RECT );
}
//: clear previous clipping in this shared port
GrafPtr port = GetWindowPort( fl_xid(this) );
Rect rect; SetRect( &rect, 0, 0, 0x7fff, 0x7fff );
@@ -325,12 +317,7 @@ void Fl_Gl_Window::resize(int X,int Y,int W,int H) {
if (W != w() || H != h()) {
valid(0);
#ifdef __APPLE__
if ( parent() ) { //: resize our GL buffer rectangle (see aglUpdateContext()
Rect wrect; GetWindowPortBounds( fl_xid(this), &wrect );
GLint rect[] = { X, wrect.bottom-h()-y(), W, H };
aglSetInteger( context_, AGL_BUFFER_RECT, rect );
aglEnable( context_, AGL_BUFFER_RECT );
}
aglUpdateContext(context_);
#elif !defined(WIN32)
if (!resizable() && overlay && overlay != this)
((Fl_Gl_Window*)overlay)->resize(0,0,W,H);
@@ -380,5 +367,5 @@ void Fl_Gl_Window::draw_overlay() {}
#endif
//
// End of "$Id: Fl_Gl_Window.cxx,v 1.12.2.22.2.13 2002/10/15 20:45:58 easysw Exp $".
// End of "$Id: Fl_Gl_Window.cxx,v 1.12.2.22.2.14 2002/11/15 16:17:41 easysw Exp $".
//