[brlcad-commits] SF.net SVN: brlcad:[56359] brlcad/trunk/src/libdm/dm-qt.cpp

[<vla...@us...>]

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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