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Forums » Prof-UIS Tech Support » Changing the toolbar image size at runtime Collapse All
Subject Author Date
Simon DESEE Dec 10, 2006 - 11:37 AM

Hi,

How can I change the bitmap size of my toolbar’s buttons dynamically ?

I’ve already included all bitmaps needed (16x16 and 32x32) on my project.

And how can I resize all other controls (combobox, ...) placed on the toolbar to fit the new size of the buttons ?

Thanks
Technical Support Dec 11, 2006 - 12:35 PM

There is a bReplaceOld parameter in the CExtCmdManager::UpdateFromToolBar() method, which updates the command manager with toolbar commands and their images. If bReplaceOld is set to true all the information about the commands, including their bitmaps, is completely updated:

VERIFY(
g_CmdManager->UpdateFromToolBar(
    pApp->m_pszProfileName,
    IDR_MAINFRAME,
    NULL,
    NULL,
    true
    )
);
Do not forget to invoke the CFrameWnd::RecalcLayout() and CExtControlBar::stat_RedrawFloatingFrames methods after replacing toolbar bitmaps.