Changeset 42802 in vbox for trunk/src/VBox/Frontends

Timestamp:

Aug 14, 2012 10:40:22 AM (13 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

80041

Message:

FE/Qt: 6234: Support for VM groups: Make sure focused chooser item is fully visible.

Location:

trunk/src/VBox/Frontends/VirtualBox/src/selector/graphics/chooser

Files:

• UIGChooser.cpp (modified) (1 diff)
• UIGChooserModel.cpp (modified) (1 diff)
• UIGChooserModel.h (modified) (1 diff)
• UIGChooserView.cpp (modified) (2 diffs)
• UIGChooserView.h (modified) (2 diffs)

trunk/src/VBox/Frontends/VirtualBox/src/selector/graphics/chooser/UIGChooser.cpp

@@ -122 +122 @@
     connect(m_pChooserModel, SIGNAL(sigGroupSavingStarted()), this, SIGNAL(sigGroupSavingStarted()));
     connect(m_pChooserModel, SIGNAL(sigGroupSavingFinished()), this, SIGNAL(sigGroupSavingFinished()));
+    connect(m_pChooserModel, SIGNAL(sigFocusChanged(UIGChooserItem*)), m_pChooserView, SLOT(sltFocusChanged(UIGChooserItem*)));
 
     /* Chooser-view connections: */

trunk/src/VBox/Frontends/VirtualBox/src/selector/graphics/chooser/UIGChooserModel.cpp

@@ -350 +350 @@
             m_pFocusItem->update();
         }
+
+        /* Notify focus changed: */
+        emit sigFocusChanged(m_pFocusItem);
     }
 }

trunk/src/VBox/Frontends/VirtualBox/src/selector/graphics/chooser/UIGChooserModel.h

@@ -61 +61 @@
     /* Notifier: Root-item resize stuff: */
     void sigRootItemResized(const QSizeF &size, int iMinimumWidth);
+
+    /* Notifier: Focus change: */
+    void sigFocusChanged(UIGChooserItem *pFocusItem);
 
     /* Notifier: Selection change: */

trunk/src/VBox/Frontends/VirtualBox/src/selector/graphics/chooser/UIGChooserView.cpp

@@ -23 +23 @@
 /* GUI includes: */
 #include "UIGChooserView.h"
+#include "UIGChooserItem.h"
 
 UIGChooserView::UIGChooserView(QWidget *pParent)
@@ -49 +50 @@
 }
 
+void UIGChooserView::sltFocusChanged(UIGChooserItem *pFocusItem)
+{
+    /* Make sure focus-item set: */
+    if (!pFocusItem)
+        return;
+
+    QSize viewSize = viewport()->size();
+    QRectF geo = pFocusItem->geometry();
+    geo &= QRectF(geo.topLeft(), viewSize);
+    ensureVisible(geo, 0, 0);
+}
+
 void UIGChooserView::resizeEvent(QResizeEvent*)
 {

trunk/src/VBox/Frontends/VirtualBox/src/selector/graphics/chooser/UIGChooserView.h

@@ -23 +23 @@
 #include <QGraphicsView>
 
+/* Forward declarations: */
+class UIGChooserItem;
+
 /* Graphics selector view: */
 class UIGChooserView : public QGraphicsView
@@ -43 +46 @@
     void sltHandleRootItemResized(const QSizeF &size, int iMinimumWidth);
 
+    /* Handler: Focus item change: */
+    void sltFocusChanged(UIGChooserItem *pFocusItem);
+
 private: