Changeset 43577 in vbox for trunk

Timestamp:

Oct 9, 2012 10:16:20 AM (12 years ago)

Author:

vboxsync

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

81230

Message:

FE/Qt: VM group feature UI: Model geometry recalculation rework (light layouting speedup).

Location:

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

Files:

• UIGChooserItem.cpp (modified) (1 diff)
• UIGChooserItem.h (modified) (1 diff)
• UIGChooserItemGroup.cpp (modified) (1 diff)
• UIGChooserItemGroup.h (modified) (1 diff)
• UIGChooserItemMachine.cpp (modified) (1 diff)
• UIGChooserItemMachine.h (modified) (1 diff)
• UIGChooserModel.cpp (modified) (3 diffs)

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

@@ -153 +153 @@
     else
         emit sigHoverLeave();
+}
+
+void UIGChooserItem::updateGeometry()
+{
+    QIGraphicsWidget::updateGeometry();
 }
 

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

@@ -96 +96 @@
 
     /* API: Layout stuff: */
-    virtual void updateSizeHint() = 0;
+    void updateGeometry();
     virtual void updateLayout() = 0;
     virtual int minimumWidthHint() const = 0;

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

@@ -732 +732 @@
 }
 
-void UIGChooserItemGroup::updateSizeHint()
-{
-    /* Update size-hints for all the items: */
+void UIGChooserItemGroup::updateLayout()
+{
+    /* Update size-hints for all the children: */
     foreach (UIGChooserItem *pItem, items())
-        pItem->updateSizeHint();
+        pItem->updateGeometry();
     /* Update size-hint for this item: */
     updateGeometry();
-}
-
-void UIGChooserItemGroup::updateLayout()
-{
+
     /* Prepare variables: */
     int iHorizontalMargin = data(GroupItemData_HorizonalMargin).toInt();

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

@@ -150 +150 @@
 
     /* Helpers: Layout stuff: */
-    void updateSizeHint();
     void updateLayout();
     int minimumWidthHint(bool fClosedGroup) const;

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

@@ -325 +325 @@
 }
 
-void UIGChooserItemMachine::updateSizeHint()
-{
+void UIGChooserItemMachine::updateLayout()
+{
+    /* Update size-hint for this item: */
     updateGeometry();
-}
-
-void UIGChooserItemMachine::updateLayout()
-{
+
     if (m_pToolBar)
     {

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

@@ -114 +114 @@
 
     /* Helpers: Layout stuff: */
-    void updateSizeHint();
     void updateLayout();
     int minimumWidthHint() const;

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

@@ -168 +168 @@
     int iViewportWidth = viewportSize.width() - 2 * iSceneMargin;
     int iViewportHeight = viewportSize.height() - 2 * iSceneMargin;
-    /* Update all the size-hints recursively: */
-    root()->updateSizeHint();
     /* Set root item position: */
     root()->setPos(iSceneMargin, iSceneMargin);
@@ -656 +654 @@
 {
     /* Update left root: */
-    m_pLeftRoot->updateSizeHint();
+    m_pLeftRoot->updateGeometry();
     m_pLeftRoot->updateLayout();
 }
@@ -663 +661 @@
 {
     /* Update right root: */
-    m_pRightRoot->updateSizeHint();
+    m_pRightRoot->updateGeometry();
     m_pRightRoot->updateLayout();
 }