Simplify constructors with C++11

[libs/gltk.git] / source / draghandle.h

diff --git a/source/draghandle.h b/source/draghandle.h
index 5643df4a00c3f994e39db1f212898df9861ad3e3..d3cd6f2b94cd88c6c17f9d22381c289308e26b47 100644 (file)
--- a/source/draghandle.h
+++ b/source/draghandle.h
@@ -1,6 +1,7 @@
 #ifndef MSP_GLTK_DRAGHANDLE_H_
 #define MSP_GLTK_DRAGHANDLE_H_
 
+#include "mspgltk_api.h"
 #include "widget.h"
 
 namespace Msp {
@@ -10,16 +11,14 @@ namespace GLtk {
 Moves its parent widget when dragged.  This allows turning a Panel or Dialog
 into a movable window.
 */
-class DragHandle: public Widget
+class MSPGLTK_API DragHandle: public Widget
 {
 private:
-       bool dragging;
-       int drag_x;
-       int drag_y;
+       bool dragging = false;
+       int drag_x = 0;
+       int drag_y = 0;
 
 public:
-       DragHandle();
-
        virtual const char *get_class() const { return "draghandle"; }
 
        virtual void button_press(int, int, unsigned);