How does the messages of CDockablePane work?

Question

Recently, I am trying to use CDockablePane for my project. I created a CSidePane (derived from the CDockablePane) in my MainFrame, and created a CButtonList (derived from the CWnd) in the CSidePane.

When I debuged the project, I found that when I right-clicked the CButtonList, a contextmenu of CDockablePane popuped. There are "Float","Dock" etc. in the menu. Now I could abandon the contextmenu through overriding the CDockablePane::OnContextMenu.

I just wonder why then CDockablePane's contextmenu popuped when I click the CDockablePane's child window.

Thanks.

Answer 1

Which place did you click? The place like window title(Have "windows position/Auto Hide/Close" three buttons on right side)?

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Visual C++ enthusiast, like network programming and driver development. At present is being engaged in the WinCE/Windows Mobile platform embedded development.

Answer 2

Here is the code in CMainFrame::OnCreate(LPCREATESTRUCT lpCreateStruct)

m_SidePane.Create(strLeftDockPane,this,CRect(0,0,200,0),FALSE,IDS_LEFTDOCKPANE,
WS_CHILD | WS_VISIBLE | CBRS_LEFT,NULL,AFX_CBRS_RESIZE);
m_ButtonList .Create(CRect(0,0,100,100),&m_wndLeftDockPane,IDW_NAVIGATIONLIST);

When I clicked the ClientRect of m_ButtonList, the contextmenu of m_SidePane popuped.

Answer 3

FunnyLeo你好！

你可以尝试一下下面的代码：

BOOL CSizePane::OnShowControlBarMenu(CPoint point)
{
  return FALSE;
}

或者你可以重写CDockablePane的OnPaneContextMenu方法。此方法中可以没有操作，只是返回。

祝你好运！

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Helen Zhao [MSFT]
MSDN Community Support | Feedback to us

Answer 4

谢谢！其实我有办法阻止菜单的弹出，只是想了解一下CDockablePane的消息传递路径，看看有没有办法从阻止消息传递的方面阻止上下文菜单。谢谢了。呵呵第一次在这里提问，没分清中文和英文论坛，大家见笑了

Answer 5

这个问题解决了吗？我也碰到一样的问题，想请教一下