fix #4103

jef-n · jef-n · commit 798d17b12a80 · 2013-05-29T20:40:46.000+02:00
diff --git a/src/app/qgsmaptoolvertexedit.cpp b/src/app/qgsmaptoolvertexedit.cpp
@@ -23,8 +23,10 @@
 #include "qgsmaptopixel.h"
 #include "qgsproject.h"
 #include "qgscursors.h"
+#include "qgsmessagebar.h"
+#include "qgisapp.h"
+
 #include <QCursor>
-#include <QMessageBox>
 #include <QSettings>
 #include <QPixmap>
 
@@ -40,23 +42,9 @@ QgsMapToolVertexEdit::~QgsMapToolVertexEdit()
 
 void QgsMapToolVertexEdit::displaySnapToleranceWarning()
 {
-  QSettings myQSettings;
-  QString myQSettingsLabel = "/UI/displaySnapWarning";
-  bool displaySnapWarning = myQSettings.value( myQSettingsLabel, true ).toBool();
-
-  if ( displaySnapWarning )
-  {
-    QgsMessageViewer* m = new QgsMessageViewer( 0 );
-    m->setWindowTitle( tr( "Snap tolerance" ) );
-    m->setCheckBoxText( tr( "Don't show this message again" ) );
-    m->setCheckBoxVisible( true );
-    m->setCheckBoxQSettingsLabel( myQSettingsLabel );
-    m->setMessageAsHtml( "<p>" +
-                         tr( "Could not snap segment." ) +
-                         "</p><p>" +
-                         tr( "Have you set the tolerance in "
-                             "Settings > Project Properties > General?" ) +
-                         "</p>" );
-    m->exec();
-  }
+  QgisApp::instance()->messageBar()->pushMessage(
+    tr( "Snap tolerance" ),
+    tr( "Could not snap segment. Have you set the tolerance in Settings > Snapping Options?" ),
+    QgsMessageBar::INFO,
+    QgisApp::instance()->messageTimeout() );
 }
