From c8fd831d423ab5f995cd59b777a6501167d838df Mon Sep 17 00:00:00 2001
From: xavier
 <xavier@r991  xavier  2010-05-09 20:40:08 +0200 (dim. 09 mai 2010)>
Date: Sun, 27 Jun 2010 22:42:43 +0000
Subject: [PATCH] Correction du bug #32 : desactivation des flags Focusable
 avant le rendu de l'impression pour contourner un bug Qt relatif au focus des
 textes.

git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@1065 bfdf4180-ca20-0410-9c96-a3a8aa849046
---
 sources/diagramprintdialog.cpp | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/sources/diagramprintdialog.cpp b/sources/diagramprintdialog.cpp
index 1981f47a1..90425c9d9 100644
--- a/sources/diagramprintdialog.cpp
+++ b/sources/diagramprintdialog.cpp
@@ -382,6 +382,20 @@ void DiagramPrintDialog::printDiagram(Diagram *diagram, bool fit_page, const Exp
 	QList<QGraphicsItem *> selected_elmts = diagram -> selectedItems();
 	foreach (QGraphicsItem *qgi, selected_elmts) qgi -> setSelected(false);
 	
+	// enleve le flag focusable de tous les elements concernes pour eviter toute reprise de focus par un champ de texte editable
+	QList<QGraphicsItem *> focusable_items;
+	foreach (QGraphicsItem *qgi, diagram -> items()) {
+		if (qgi -> flags() & QGraphicsItem::ItemIsFocusable) {
+			focusable_items << qgi;
+			qgi -> setFlag(QGraphicsItem::ItemIsFocusable, false);
+		}
+	}
+	
+	// evite toute autre forme d'interaction
+	foreach (QGraphicsView *view, diagram -> views()) {
+		view -> setInteractive(false);
+	}
+	
 	if (fit_page) {
 		// impression adaptee sur une seule page
 		diagram -> render(qp, QRectF(), diagramRect(diagram), Qt::KeepAspectRatio);
@@ -446,6 +460,16 @@ void DiagramPrintDialog::printDiagram(Diagram *diagram, bool fit_page, const Exp
 		}
 	}
 	
+	// remet en place les interactions
+	foreach (QGraphicsView *view, diagram -> views()) {
+		view -> setInteractive(true);
+	}
+	
+	// restaure les flags focusable
+	foreach (QGraphicsItem *qgi, focusable_items) {
+		qgi -> setFlag(QGraphicsItem::ItemIsFocusable, true);
+	}
+	
 	// restaure les elements selectionnes
 	foreach (QGraphicsItem *qgi, selected_elmts) qgi -> setSelected(true);