Revision: 56359
http://sourceforge.net/p/brlcad/code/56359
Author: vladbogo
Date: 2013-07-30 20:21:32 +0000 (Tue, 30 Jul 2013)
Log Message:
-----------
Repaint the window each time drawEnd is called to prevent lag between events
and updates.
Modified Paths:
--------------
brlcad/trunk/src/libdm/dm-qt.cpp
Modified: brlcad/trunk/src/libdm/dm-qt.cpp
===================================================================
--- brlcad/trunk/src/libdm/dm-qt.cpp 2013-07-30 20:13:20 UTC (rev 56358)
+++ brlcad/trunk/src/libdm/dm-qt.cpp 2013-07-30 20:21:32 UTC (rev 56359)
@@ -39,6 +39,13 @@
#include "dm.h"
#include "dm_xvars.h"
+HIDDEN bool
+qt_sendRepaintEvent(struct dm *dmp)
+{
+ struct qt_vars *privars = (struct qt_vars *)dmp->dm_vars.priv_vars;
+ QEvent e(QEvent::UpdateRequest);
+ return privars->qapp->sendEvent(privars->win, &e);
+}
/*
* Q T _ C L O S E
*
@@ -94,6 +101,7 @@
privars->painter->end();
delete privars->painter;
privars->painter = NULL;
+ qt_sendRepaintEvent(dmp);
dmp->dm_processEvents(dmp);
bu_log("qt_drawEnd called\n");
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