From 86b5fc02f59626df5e627e6cefac5be03c199385 Mon Sep 17 00:00:00 2001
From: don bright <hugh.m.bright@gmail.com>
Date: Sun, 22 Jul 2012 20:56:01 -0500
Subject: on control + mousewheel, zoomin/zoomout text (like firefox, IE, etc)


diff --git a/src/editor.cc b/src/editor.cc
index f237c2e..5282677 100644
--- a/src/editor.cc
+++ b/src/editor.cc
@@ -97,4 +97,14 @@ void Editor::zoomOut()
 	this->setFont( tmp_font );
 }
 
+void Editor::wheelEvent ( QWheelEvent * event )
+{
+	if (event->modifiers() == Qt::ControlModifier) {
+		if (event->delta() > 0 )
+			zoomIn();
+		else if (event->delta() < 0 )
+			zoomOut();
+	}
+}
+
 #endif
diff --git a/src/editor.h b/src/editor.h
index 509cf24..bb338b0 100644
--- a/src/editor.h
+++ b/src/editor.h
@@ -1,6 +1,7 @@
 #include <QObject>
 #include <QString>
 #include <QWidget>
+#include <QWheelEvent>
 
 #ifdef _QCODE_EDIT_
 #include <qeditor.h>
@@ -33,5 +34,7 @@ public slots:
 	void unindentSelection();
 	void commentSelection();
 	void uncommentSelection();
+private:
+	void wheelEvent ( QWheelEvent * event );
 #endif
 };
-- 
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