【VS開發】CTabView多頁卡介面
The CTabView class simplifies the use of the tab control class (CMFCTabCtrl ) in applications that use MFC's document/view architecture.
class CTabbedView : public CViewMembers
Public Methods
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Name |
Description |
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Adds a new view to the tab control. |
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Returns the index of the specified view in the tab control. |
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Returns a pointer to the currently active view |
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Returns a reference to the tab control associated with the view. |
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Removes the view from the tab control. |
Protected Methods
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Name |
Description |
|---|---|
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Called by the framework when creating a tab view to determine whether the tab view has a shared horizontal scroll bar. |
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Called by the framework when the tab view is made active or inactive. |
使用CTabView要特別注意獲取檢視的指標的操作，一般的途徑獲取只能獲取CTabView裡面的當前View不能獲取到CTabView指標，必須通過下面方法獲取，以下為在主框架獲取CTabView檢視指標的示例：
void CMainFrame:: OnGetBlog(){
CChildFrame * pChildFrm = ( CChildFrame *) GetActiveFrame();
CView *
CMFCTabCtrl * pParent1 = ( CMFCTabCtrl *) pView-> GetParent();
CXXXTabView * pTabView =( CXXXTabView *) pParent1-> GetParent();
pTabView-> OnBlog(); //呼叫CTabView檢視類裡面的函式
}
要禁止CTabView裡面的Tab拖動，只需要在CTabView裡面呼叫下面：
this -> GetTabControl().EnableTabSwap( FALSE );一些CTabView樣式設定，如下：
void CXXXTabView:: OnInitialUpdate(){
CTabView:: OnInitialUpdate();
AddView ( RUNTIME_CLASS ( CView1), _T( " simple " ), 100 );
this -> GetTabControl().SetLocation( CMFCTabCtrl:: LOCATION_TOP); //方向上頂
this -> GetTabControl().ModifyTabStyle( CMFCTabCtrl:: STYLE_3D_ONENOTE); //風格
this -> GetTabControl().EnableAutoColor( TRUE ); //自動著色
this -> GetTabControl().SetTabBorderSize( 2 ); //邊框大小
this -> GetTabControl().HideSingleTab( TRUE ); //單個Tab時候不顯示Tab標籤
this -> GetTabControl().EnableTabSwap( FALSE ); //禁止拖動
}
若是要禁止CTabView上的滾動條，只要在CTabView的標頭檔案上，定義以下函式即可：
BOOL IsScrollBar () const{
return FALSE ;
}
在基於CTabView的多文件中，遍歷每個CTabView檢視可以通過獲取框架指標。下面是關閉除當前檢視外的其餘檢視：
void CMainFrame::OnFileAllClose(){
CMDIFrameWnd *pFrame = (CMDIFrameWnd*)AfxGetApp()->m_pMainWnd;
CMDIChildWnd *pChild = (CMDIChildWnd*)pFrame->GetActiveFrame();
CView * pView;
CMFCTabCtrl * pParent1;
CXXXTabView * pTabView;
CDocument* pDoc;
CMDIChildWnd *pChild2=pFrame->MDIGetActive();
if (pFrame)
{
//依次關閉右邊檢視
pFrame->MDINext();
pChild2=pFrame->MDIGetActive();
while (pChild2!=pChild)
{
pView = pChild2->GetActiveView();
pParent1 = (CMFCTabCtrl *)pView->GetParent();
pTabView =(CXXXTabView *) pParent1->GetParent();
pDoc = pTabView->GetDocument();
pDoc->OnCloseDocument();
pChild2=pFrame->MDIGetActive();
}
//依次關閉左邊檢視
pFrame->MDIPrev();
pChild2=pFrame->MDIGetActive();
while (pChild2!=pChild)
{
pView = pChild2->GetActiveView();
pParent1 = (CMFCTabCtrl *)pView->GetParent();
pTabView =(CXXXTabView *) pParent1->GetParent();
pDoc = pTabView->GetDocument();
pDoc->OnCloseDocument();
pFrame->MDIPrev();
pChild2=pFrame->MDIGetActive();
}
}
}
更多的資料，可以參考MSDN。