Made the slider resize itself when shown.

2 files changed, 11 insertions, 1 deletions

diff --git a/src/ui/slider.cc b/src/ui/slider.cc
index 24e59f5..559df70 100644
--- a/src/ui/slider.cc
+++ b/src/ui/slider.cc
@@ -178,6 +178,12 @@ void Slider::on_mouseover(const math::Vector2f &cursor)
 	slider_dragging = false;
 }
 
+void Slider::show()
+{
+	Widget::show();
+	resize();
+}
+
 void Slider::resize()
 {
 	// note: slider expects width > height
diff --git a/src/ui/slider.h b/src/ui/slider.h
index bafd848..70a57ac 100644
--- a/src/ui/slider.h
+++ b/src/ui/slider.h
@@ -73,8 +73,12 @@ public:
 	 * @see maximum
 	 */
 	void set_range(const float minimum, const float maximum);
-	
+
+	/// show the widget
+	virtual void show();
+
 protected:
+	
 	/// resize event handler
 	virtual void resize();