[Qt] Show ModalOverlay by pressing the progress bar, disabled show() in sync mode

1 files changed, 28 insertions, 15 deletions

diff --git a/src/qt/guiutil.h b/src/qt/guiutil.h
index 9a17d24f07..4ea2aa36e7 100644
--- a/src/qt/guiutil.h
+++ b/src/qt/guiutil.h
@@ -202,20 +202,6 @@ namespace GUIUtil
 
     QString formateNiceTimeOffset(qint64 secs);
 
-#if defined(Q_OS_MAC) && QT_VERSION >= 0x050000
-    // workaround for Qt OSX Bug:
-    // https://bugreports.qt-project.org/browse/QTBUG-15631
-    // QProgressBar uses around 10% CPU even when app is in background
-    class ProgressBar : public QProgressBar
-    {
-        bool event(QEvent *e) {
-            return (e->type() != QEvent::StyleAnimationUpdate) ? QProgressBar::event(e) : false;
-        }
-    };
-#else
-    typedef QProgressBar ProgressBar;
-#endif
-
     class ClickableLabel : public QLabel
     {
         Q_OBJECT
@@ -226,8 +212,35 @@ namespace GUIUtil
          */
         void clicked(const QPoint& point);
     protected:
-        void mousePressEvent(QMouseEvent *event);
+        void mouseReleaseEvent(QMouseEvent *event);
+    };
+    
+    class ClickableProgressBar : public QProgressBar
+    {
+        Q_OBJECT
+        
+    Q_SIGNALS:
+        /** Emitted when the progressbar is clicked. The relative mouse coordinates of the click are
+         * passed to the signal.
+         */
+        void clicked(const QPoint& point);
+    protected:
+        void mouseReleaseEvent(QMouseEvent *event);
+    };
+
+#if defined(Q_OS_MAC) && QT_VERSION >= 0x050000
+    // workaround for Qt OSX Bug:
+    // https://bugreports.qt-project.org/browse/QTBUG-15631
+    // QProgressBar uses around 10% CPU even when app is in background
+    class ProgressBar : public ClickableProgressBar
+    {
+        bool event(QEvent *e) {
+            return (e->type() != QEvent::StyleAnimationUpdate) ? QProgressBar::event(e) : false;
+        }
     };
+#else
+    typedef ClickableProgressBar ProgressBar;
+#endif
 
 } // namespace GUIUtil