[qet] qet/qet: [4736] Fix crash : Element editor crash when we close it and several part of the same type ( for exemple ellipse) are selected.

[subversion@xxxxxxxxxxxxx]

Revision: 4736
Author:   blacksun
Date:     2016-10-11 20:34:02 +0200 (Tue, 11 Oct 2016)
Log Message:
-----------
Fix crash : Element editor crash when we close it and several part of the same type (for exemple ellipse) are selected.
Thanks Morganol for find this crash

Modified Paths:
--------------
    trunk/sources/editor/elementscene.cpp
    trunk/sources/editor/qetelementeditor.cpp

Modified: trunk/sources/editor/elementscene.cpp
===================================================================
--- trunk/sources/editor/elementscene.cpp	2016-10-11 13:06:47 UTC (rev 4735)
+++ trunk/sources/editor/elementscene.cpp	2016-10-11 18:34:02 UTC (rev 4736)
@@ -779,14 +779,13 @@
 }
 
 /**
-	Supprime les parties de l'element et les objets d'annulations.
-	Les autres caracteristiques sont conservees.
-*/
+ * @brief ElementScene::reset
+ * Remove all QGraphicsItems in the scene and clear the undo stack.
+ */
 void ElementScene::reset() {
-	// supprime les objets d'annulation
+	clearSelection();
 	undoStack().clear();
 
-	// enleve les elements de la scene
 	foreach (QGraphicsItem *qgi, items()) {	
 		removeItem(qgi);
 		qgiManager().release(qgi);

Modified: trunk/sources/editor/qetelementeditor.cpp
===================================================================
--- trunk/sources/editor/qetelementeditor.cpp	2016-10-11 13:06:47 UTC (rev 4735)
+++ trunk/sources/editor/qetelementeditor.cpp	2016-10-11 18:34:02 UTC (rev 4736)
@@ -323,7 +323,7 @@
 	addToolBar(Qt::TopToolBarArea, view_toolbar);
 	addToolBar(Qt::TopToolBarArea, element_toolbar);
 	
-	connect(ce_scene, SIGNAL(selectionChanged()), this, SLOT(slot_updateInformations()));
+	connect(ce_scene, SIGNAL(selectionChanged()), this, SLOT(slot_updateInformations()), Qt::QueuedConnection);
 	connect(ce_scene, SIGNAL(selectionChanged()), this, SLOT(slot_updateMenus()));
 	connect(QApplication::clipboard(),  SIGNAL(dataChanged()),      this, SLOT(slot_updateMenus()));
 	connect(&(ce_scene -> undoStack()), SIGNAL(cleanChanged(bool)), this, SLOT(slot_updateMenus()));