[Qt-interest] Maximize one MDI Window

Constantin Makshin cmakshin at gmail.com
Mon Mar 28 22:09:22 CEST 2011


You can't maximize one MDI subwindow and keep others in "normal" state. That's the way MDI works — all subwindows use the same "not-minimized" state.

On Monday 28 March 2011 23:51:17 Yuriy Rusinov wrote:
> Hello, colleagues !
> 
> I have to maximize one subwindow in mdi area. I do
>     QMdiSubWindow * m_objEditorW = m_mdiArea->addSubWindow (objEditor);
>     m_objEditorW->setAttribute (Qt::WA_DeleteOnClose);
>     connect (objEditor, SIGNAL (closeEditor()), m_objEditorW, SLOT (close()) );
>     int id = <something>
>     if (id == 7)
>     {
>         objEditor->setWindowState (objEditor->windowState() |
> Qt::WindowMaximized | Qt::WindowActive);
>         m_objEditorW->setWindowState (m_objEditorW->windowState() |
> Qt::WindowMaximized | Qt::WindowActive);
>     }
>     objEditor->show();
> required window is showed maximized, but other subwindows are shown
> maximized too. Where is my error ? What I have to do for correction
> this ?
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