public int Compare(object x, object y)
{
OverflowDropDownMenuItem item1 = (OverflowDropDownMenuItem)x;
OverflowDropDownMenuItem item2 = (OverflowDropDownMenuItem)y;
return(item1.AssociatedItem.Text.CompareTo(item2.AssociatedItem.Text));
}
public void PrepareDropDownItems()
{
DropDownButton.Items.Clear();
foreach (RadItem item in this.items)
{
OverflowDropDownMenuItem corresponding = new OverflowDropDownMenuItem(item);
corresponding.AssociatedItem = item;
corresponding.Click += new EventHandler(corresponding_Click);
DropDownButton.Items.Add(corresponding);
}
}
private void corresponding_Click(object sender, EventArgs e)
{
OverflowDropDownMenuItem dropDownItem = (OverflowDropDownMenuItem)sender;
if (dropDownItem.AssociatedItem.Visibility == ElementVisibility.Visible)
{
dropDownItem.AssociatedItem.Visibility = ElementVisibility.Collapsed;
if (dropDownItem.AssociatedItem as RadFakeElement != null)
{
(dropDownItem.AssociatedItem as RadFakeElement).AssociatedItem.Visibility = ElementVisibility.Collapsed;
}
dropDownItem.IsChecked = false;
}
else
{
if (this.toolStripItem.ParentToolStripManager.Orientation == Orientation.Horizontal)
{
dropDownItem.AssociatedItem.Visibility = ElementVisibility.Visible;
if (dropDownItem.AssociatedItem as RadFakeElement != null)
{
RefreshParentToolStrip();
}
dropDownItem.IsChecked = true;
}
else
{
if (this.toolStripItem.ParentToolStripManager.Orientation == Orientation.Vertical)
{
if (!((dropDownItem.AssociatedItem is RadTextBoxElement) || (dropDownItem.AssociatedItem is RadComboBoxElement)))
{
if (dropDownItem.AssociatedItem as RadFakeElement != null)
{
RefreshParentToolStrip();
}
this.toolStripItem.InvalidateLayout();
dropDownItem.AssociatedItem.Visibility = ElementVisibility.Visible;
dropDownItem.IsChecked = true;
}
}
}
}
RefreshItems();
this.toolStripItem.LayoutEngine.SetLayoutInvalidated(true);
this.toolStripItem.LayoutEngine.PerformParentLayout();
InvalidateAllToolStripItems();
}
private void corresponding_Click(object sender, EventArgs e)
{
OverflowDropDownMenuItem dropDownItem = (OverflowDropDownMenuItem)sender;
this.DropDownButton.HideDropDown();
//Ticket ID: 296681
//This mimics the behavior of the TabStrip when clicking on
//item to select it. The item focuses its container control in this case.
//Without this we do not behave the same way when selecting an item over the drop down,
//and selecting an item by clicking on it.
dropDownItem.AssociatedItem.SetFocus();
this.tabStripElement.SetSelectedTab(dropDownItem.AssociatedItem);
if (overFlowBehavior != OverFlowBehavior.VisualStudioStyle)
{
this.tabStripElement.ScrollIntoView((TabItem)dropDownItem.AssociatedItem);
return;
}
else
{
if (this.tabStripElement.UseNewLayoutSystem)
{
TabItem tabItem = dropDownItem.AssociatedItem as TabItem;
SelectTabItem(tabItem);
}
else
{
if ((this.tabStripElement.TabsPosition == TabPositions.Top) || (this.tabStripElement.TabsPosition == TabPositions.Bottom))
{
if (dropDownItem.AssociatedItem.BoundingRectangle.Right >= this.tabStripElement.Parent.Bounds.Right)
{
RearrangeItems(dropDownItem.AssociatedItem as TabItem);
}
}
else
{
if (dropDownItem.AssociatedItem.BoundingRectangle.Y + dropDownItem.AssociatedItem.FullSize.Width
>= this.tabStripElement.Parent.Bounds.Bottom)
{
RearrangeItems(dropDownItem.AssociatedItem as TabItem);
}
}
}
}
}
private void resetItem_Click(object sender, EventArgs e)
{
if (sender as OverflowDropDownMenuItem != null)
{
OverflowDropDownMenuItem item = (OverflowDropDownMenuItem)(sender as OverflowDropDownMenuItem).HierarchyParent;
foreach (RadItem childItem in (item.AssociatedItem as RadToolStripItem).Items)
{
if (this.toolStripItem.ParentToolStripManager.Orientation == Orientation.Vertical)
{
if (!((childItem is RadTextBoxElement) || (childItem is RadComboBoxElement)))
{
childItem.Visibility = ElementVisibility.Visible;
}
}
else
{
childItem.Visibility = ElementVisibility.Visible;
}
}
(item.AssociatedItem as RadToolStripItem).InvalidateLayout();
for (int i = 0; i < item.Items.Count; i++)
{
OverflowDropDownMenuItem myItem = item.Items[i] as OverflowDropDownMenuItem;
if (myItem != null)
{
myItem.IsChecked = true;
}
}
(sender as OverflowDropDownMenuItem).IsChecked = false;
}
toolStripItem.LayoutEngine.SetLayoutInvalidated(true);
toolStripItem.LayoutEngine.PerformParentLayout();
InvalidateAllToolStripItems();
}
/// <summary>
/// Initializes the drop down behavior of the drop down items.
/// </summary>
public void PrepareDropDownItems()
{
this.lastParent = this.toolStripItem.ParentToolStripElement;
this.lastManager = this.toolStripItem.ParentToolStripManager;
this.DropDownButton.Items.Clear();
if (this.toolStripItem.ElementTree != null)
{
this.imageList = this.toolStripItem.ElementTree.ComponentTreeHandler.ImageList;
}
RadItem addOrRemoveItem = new RadItem();
addOrRemoveItem.Text = RadToolStripLocalizationProvider.CurrentProvider.GetLocalizationString(
RadToolStripLocalizationStringId.AddorRemoveButtons);
this.CreateStackOverflowBehavior();
this.InvalidateAllToolStripItems();
this.rootItem = new OverflowDropDownMenuItem(addOrRemoveItem, this.toolStripItem, this.imageList);
rootItem.AssociatedItem = addOrRemoveItem;
this.DropDownButton.Items.Add(rootItem);
Graphics g = this.toolStripItem.ElementTree.Control.CreateGraphics();
SizeF stringSize = g.MeasureString(addOrRemoveItem.Text, addOrRemoveItem.Font);
this.layout.MinSize = new Size((int)stringSize.Width, 0);
this.layout.MaxSize = new Size(this.layout.MinSize.Width, 0);
g.Dispose();
foreach (RadToolStripItem toolItem in this.toolStripItem.ParentToolStripElement.Items)
{
OverflowDropDownMenuItem corresponding = new OverflowDropDownMenuItem(toolItem, this.toolStripItem, this.imageList);
corresponding.AssociatedItem = toolItem;
foreach (RadItem item in toolItem.Items)
{
OverflowDropDownMenuItem correspondingItem = new OverflowDropDownMenuItem(item, toolItem, this.imageList);
correspondingItem.AssociatedItem = item;
correspondingItem.Click += new EventHandler(corresponding_Click);
if (item.Visibility == ElementVisibility.Visible)
{
correspondingItem.IsChecked = true;
this.visibleItemsCount++;
}
else
{
correspondingItem.IsChecked = false;
}
corresponding.Items.Add(correspondingItem);
}
corresponding.Items.Add(new RadMenuSeparatorItem());
RadItem myItem = new RadItem();
myItem.Text = RadToolStripLocalizationProvider.CurrentProvider.GetLocalizationString(RadToolStripLocalizationStringId.ResetToolBar);
resetItem = new OverflowDropDownMenuItem(myItem, this.toolStripItem, this.imageList);
resetItem.AssociatedItem = myItem;
resetItem.Click += new EventHandler(resetItem_Click);
corresponding.Items.Add(resetItem);
rootItem.Items.Add(corresponding);
}
RadItem customizeItem = new RadItem();
customizeItem.Text = RadToolStripLocalizationProvider.CurrentProvider.GetLocalizationString(RadToolStripLocalizationStringId.Customize);
CustomizeItem = new OverflowDropDownMenuItem(customizeItem, this.toolStripItem, this.imageList);
CustomizeItem.AssociatedItem = customizeItem;
CustomizeItem.Click += new EventHandler(CustomizeItem_Click);
rootItem.Items.Add(new RadMenuSeparatorItem());
rootItem.Items.Add(CustomizeItem);
if (!this.showRootItem)
{
rootItem.Visibility = ElementVisibility.Collapsed;
}
if (!this.showCustomizeItem)
{
this.CustomizeItem.Visibility = ElementVisibility.Collapsed;
}
if (!this.showResetItem)
{
this.CustomizeItem.Visibility = ElementVisibility.Collapsed;
}
}
