Diagram view :

-Set maximum Visualized scene to diagram scene rect*2.
-At first activation, view call zoom fit to see all of the diagram


git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@3861 bfdf4180-ca20-0410-9c96-a3a8aa849046

sources/bordertitleblock.cpp

@@ -199,6 +199,7 @@ void BorderTitleBlock::borderToXml(QDomElement &xml_elmt) {
 	@param xml_elmt the XML element values will be read from
 */
 void BorderTitleBlock::borderFromXml(const QDomElement &xml_elmt) {
+	QRectF old_rect = diagram_rect_;
 	bool ok;
 	// columns count
 	int cols_count = xml_elmt.attribute("cols").toInt(&ok);
@@ -228,6 +229,11 @@ void BorderTitleBlock::borderFromXml(const QDomElement &xml_elmt) {
 	displayRows(xml_elmt.attribute("displayrows") != "false");
 
 	updateRectangles();
+
+		//We emit signal even if diagram_rect not change
+		//For calcul the scene rect when diagram load the first time the border.
+	if (old_rect == diagram_rect_)
+		emit(borderChanged(old_rect, old_rect));
 }
 
 /**