vbox的更動 69073 路徑 trunk/src/VBox

時間撮記:

2017-10-13 下午01:58:45 (7 年 以前)

作者:

vboxsync

訊息:

FE/Qt: bugref:9004: Runtime UI: Mini-toolbar: Ignore parent window repositioning outside of full-screen geometry.

檔案:

• trunk/src/VBox/Frontends/VirtualBox/src/widgets/UIMiniToolBar.cpp (修改) (2 筆差異)

trunk/src/VBox/Frontends/VirtualBox/src/widgets/UIMiniToolBar.cpp

@@ -1052 +1052 @@
             }
             case QEvent::Move:
+            {
+                // WORKAROUND:
+                // In certain cases there can be that parent is moving outside of
+                // full-screen geometry. That for example can happen if virtual
+                // desktop being changed. We should ignore Move event in such case.
+                /* Skip if parent is outside of full-screen geometry: */
+                QMoveEvent *pMoveEvent = static_cast<QMoveEvent*>(pEvent);
+                if (!gpDesktop->screenGeometry(m_pParent).contains(pMoveEvent->pos()))
+                    break;
+                /* Skip if parent or we are invisible: */
+                if (   !m_pParent->isVisible()
+                    || !isVisible())
+                    break;
+                /* Skip if parent or we are minimized: */
+                if (   isParentMinimized()
+                    || isMinimized())
+                    break;
+
+                /* Asynchronously call for sltShow(): */
+                LogRel2(("GUI: UIMiniToolBar::eventFilter: Parent move event\n"));
+                QMetaObject::invokeMethod(this, "sltShow", Qt::QueuedConnection);
+                break;
+            }
             case QEvent::Resize:
             {
@@ -1064 +1087 @@
 
                 /* Asynchronously call for sltShow(): */
-                LogRel2(("GUI: UIMiniToolBar::eventFilter: Parent move/resize event\n"));
+                LogRel2(("GUI: UIMiniToolBar::eventFilter: Parent resize event\n"));
                 QMetaObject::invokeMethod(this, "sltShow", Qt::QueuedConnection);
                 break;