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Mac: Work-around for OSG3's Cocoa Viewer interacting badly with PUI

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This commit is contained in:
James Turner 2011-10-04 09:14:15 +01:00
parent 41759b15d6
commit 1692bc749e
1 changed files with 12 additions and 0 deletions
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12
src/Main/FGEventHandler.cxx
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@ -18,6 +18,12 @@
#define X_DOUBLE_SCROLL_BUG 1
#endif
#ifdef SG_MAC
// hack - during interactive resize on Mac, OSG queues and then flushes
// a large number of resize events, without doing any drawing.
extern void puCleanUpJunk ( void ) ;
#endif
namespace flightgear
{
const int displayStatsKey = 1;
@ -234,6 +240,12 @@ bool FGEventHandler::handle(const osgGA::GUIEventAdapter& ea,
CameraGroup::getDefault()->resized();
if (resizable)
globals->get_renderer()->resize(ea.getWindowWidth(), ea.getWindowHeight());
#ifdef SG_MAC
// work around OSG Cocoa-Viewer issue with resize event handling,
// where resize events are queued up, then dispatched in a batch, with
// no interveningd drawing calls.
puCleanUpJunk();
#endif
return true;
case osgGA::GUIEventAdapter::CLOSE_WINDOW:
case osgGA::GUIEventAdapter::QUIT_APPLICATION: