Changeset 64750 in vbox

Timestamp:

Nov 24, 2016 5:29:09 PM (8 years ago)

Author:

vboxsync

Message:

FE/Qt: bugref:6899: Accessibility support (step 142): Own implementation for appliance editor QITreeView, required for accessibility support.

Location:

trunk/src/VBox/Frontends/VirtualBox

Files:

• Makefile.kmk (modified) (1 diff)
• src/widgets/UIApplianceEditorWidget.cpp (modified) (5 diffs)

trunk/src/VBox/Frontends/VirtualBox/Makefile.kmk

@@ -556 +556 @@
         src/settings/machine/UIMachineSettingsStorage.cpp \
         src/settings/machine/UIMachineSettingsUSB.cpp \
+        src/widgets/UIApplianceEditorWidget.cpp \
         src/widgets/UIHotKeyEditor.cpp \
         src/widgets/UIMiniToolBar.cpp \

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

@@ -44 +44 @@
 
 #endif /* !VBOX_WITH_PRECOMPILED_HEADERS */
+
+/* Forward declarations: */
+class UIApplianceView;
 
 
@@ -211 +214 @@
     /** Holds whether item was modified. */
     bool                           m_fModified;
+};
+
+
+/** QITreeView subclass used as Storage-view. */
+class UIApplianceView : public QITreeView
+{
+    Q_OBJECT;
+
+public:
+
+    /** Constructs storage-view passing @a pParent to the base-class. */
+    UIApplianceView(QWidget *pParent = 0) : QITreeView(pParent) {}
+
+protected:
+
+    /** Returns the number of children. */
+    virtual int childCount() const /* override */;
+    /** Returns the child item with @a iIndex. */
+    virtual QITreeViewItem *childItem(int iIndex) const /* override */;
 };
 
@@ -1296 +1318 @@
 
 /*********************************************************************************************************************************
+*   Class UIApplianceView implementation.                                                                                        *
+*********************************************************************************************************************************/
+
+int UIApplianceView::childCount() const
+{
+    UIApplianceSortProxyModel *pSortProxyModel = qobject_cast<UIApplianceSortProxyModel*>(model());
+    AssertPtrReturn(pSortProxyModel, 0);
+    UIApplianceModel *pModel = qobject_cast<UIApplianceModel*>(pSortProxyModel->sourceModel());
+    AssertPtrReturn(pModel, 0);
+    return pModel->rowCount(pModel->root());
+}
+
+QITreeViewItem *UIApplianceView::childItem(int iIndex) const
+{
+    UIApplianceSortProxyModel *pSortProxyModel = qobject_cast<UIApplianceSortProxyModel*>(model());
+    AssertPtrReturn(pSortProxyModel, 0);
+    UIApplianceModel *pModel = qobject_cast<UIApplianceModel*>(pSortProxyModel->sourceModel());
+    AssertPtrReturn(pModel, 0);
+    return (UIApplianceModelItem*)pModel->index(iIndex, 0, pModel->root()).internalPointer();
+}
+
+
+/*********************************************************************************************************************************
 *   Class UIApplianceEditorWidget implementation.                                                                                *
 *********************************************************************************************************************************/
@@ -1329 +1374 @@
 
                 /* Create tree-view: */
-                m_pTreeViewSettings = new QITreeView;
+                m_pTreeViewSettings = new UIApplianceView;
                 {
                     /* Configure tree-view: */
@@ -1436 +1481 @@
 }
 
+#include "UIApplianceEditorWidget.moc"
+