Zoom canvas using scroll-wheel.

1 files changed, 9 insertions, 0 deletions

diff --git a/src/mainwindow.cc b/src/mainwindow.cc
index 7e08c46..e52b9f3 100644
--- a/src/mainwindow.cc
+++ b/src/mainwindow.cc
@@ -150,11 +150,16 @@ void MainWindow::loadSettings()
 	QByteArray geometry;
 
 	QSettings settings;
+
 	settings.beginGroup("MainWindow");
 	state = settings.value("state").toByteArray();
 	geometry = settings.value("geometry").toByteArray();
 	settings.endGroup();
 
+	settings.beginGroup("Canvas");
+	out->setScale(settings.value("scale", 2.0).toDouble());
+	settings.endGroup();
+
 	restoreGeometry(geometry);
 	restoreState(state);
 }
@@ -167,6 +172,10 @@ void MainWindow::saveSettings()
 	settings.setValue("state", saveState());
 	settings.setValue("geometry", saveGeometry());
 	settings.endGroup();
+
+	settings.beginGroup("Canvas");
+	settings.setValue("scale", out->getScale());
+	settings.endGroup();
 }
 
 bool MainWindow::checkDirty()