diff widgets/NotifyingPushButton.h @ 1203:ff042979331b 3.0-integration

Merge from branch svg, and thus (in some subrepos) from levelpanwidget

--- a/widgets/NotifyingPushButton.h	Wed Dec 14 11:56:47 2016 +0000
+++ b/widgets/NotifyingPushButton.h	Mon Dec 19 16:34:38 2016 +0000
@@ -13,21 +13,22 @@
     COPYING included with this distribution for more information.
 */
 
-#ifndef _NOTIFYING_PUSH_BUTTON_H_
-#define _NOTIFYING_PUSH_BUTTON_H_
+#ifndef SV_NOTIFYING_PUSH_BUTTON_H
+#define SV_NOTIFYING_PUSH_BUTTON_H
 
 #include <QPushButton>
 
 /**
- * Very trivial enhancement to QPushButton to make it emit signals when
- * the mouse enters and leaves (for context help).
+ * Very trivial enhancement to QPushButton to make it emit signals
+ * when the mouse enters and leaves (for context help). See also
+ * NotifyingToolButton
  */
 
 class NotifyingPushButton : public QPushButton
 {
     Q_OBJECT
+
 public:
-
     NotifyingPushButton(QWidget *parent = 0) :
         QPushButton(parent) { }