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Author |
Date |
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Artur Shingirei
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Feb 23, 2004 - 2:50 AM
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Hi. Thank`s for your fast replay.
Is exist another way to get the pCmdItem pointer?
if I has no ID for menu Item. (Top Level menu) I know only the position of the button.
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Sergiy Lavrynenko
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Feb 28, 2004 - 1:25 PM
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Hi,
If you know a position of a button in a menu bar (or in a toolbar), you can get a pointer to this button object, its ID and the CExtCmdItem object associated with it:
CExtBarButton * pTBB = m_wndMenuBar.GetButton( nPos );
UINT nCmdID = pTBB->GetCmdID( false );
CExtCmdItem * pCmdItem =
g_CmdManager->CmdGetPtr(
g_CmdManager -> ProfileNameFromHwnd(
m_wndMenuBar.m_hWnd
),
nCmdID
);
To change the text in a menu (or toolbar) for pCmdItem and recalculate the menu bar’s layout, the following code may be used:
pCmdItem -> m_sMenuText
= pCmdItem -> m_sToolbarText
= _T("text");
m_wndMenuBar.GetParentFrame() -> RecalcLayout();
Please note, the menu bar dynamically allocates and frees both command identifiers and CExtCmdItem objects each time when a new MDI child window is activated.
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