Silverlight中的Strech TabItem標頭

Question

如何使標籤項標題在Silverlight中的標籤控件寬度上展開？如果它很重要，我總是有一個固定數量的選項卡。

我發現只是WPF的例子，與IMultiValueConverter here。

Answer 1

下面的例子

http://cid-a1de71e9f2ae2f82.office.live.com/self.aspx/.Public/ExtendedTabControl.zip

這preaty簡單的任務。所有你所要做的就是創建默認模板的複製與te:StockPanel x:Name="TabPanelTop"這basicly覆蓋佈局邏輯取代System_Windows_Controls_Primitives:TabPanel x:Name="TabPanelTop" ..

public class StockPanel: System.Windows.Controls.Primitives.TabPanel 
{ 
    protected override Size MeasureOverride(Size availableSize) 
    { 
     var cc = Children.Count; 

     foreach (var child in Children) 
     { 
      child.Measure(new Size(availableSize.Width/cc, availableSize.Height)); 
     } 

     return base.MeasureOverride(availableSize); 
    } 

    protected override Size ArrangeOverride(Size finalSize) 
    { 
     var cc = Children.Count; 
     var i = 0; 

     foreach (var child in Children) 
     { 
      child.Arrange(new Rect((finalSize.Width/cc) * i, 0, finalSize.Width/cc, finalSize.Height)); 
      i++; 
     } 

     return new Size(finalSize.Width, finalSize.Height); 
    } 
} 

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PS：這不是完美的代碼示例，但我認爲它是enouth爲您瞭解如何擴展TabControl