Add wxMessageDialog::GetEffectiveIcon() and use it in all ports.
Remove code duplication and inconsistencies among different ports by using a single function in the base class for the determination of the effective icon style to use, correctly handling both wxICON_NONE and the absence of any wxICON_XXX styles. Closes #11822. git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@63725 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
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@@ -73,14 +73,25 @@ int wxMessageDialog::ShowModal()
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else
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ulStyle = MB_OK;
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}
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if (lStyle & wxICON_EXCLAMATION)
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ulStyle |= MB_ICONEXCLAMATION;
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else if (lStyle & wxICON_HAND)
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ulStyle |= MB_ICONHAND;
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else if (lStyle & wxICON_INFORMATION)
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ulStyle |= MB_ICONEXCLAMATION;
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else if (lStyle & wxICON_QUESTION)
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ulStyle |= MB_ICONQUESTION;
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switch ( GetEffectiveIcon() )
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{
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case wxICON_ERROR:
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ulStyle |= MB_ERROR;
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break;
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case wxICON_WARNING:
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ulStyle |= MB_WARNING;
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break;
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case wxICON_QUESTION:
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ulStyle |= MB_QUERY;
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break;
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case wxICON_INFORMATION:
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ulStyle |= MB_INFORMATION;
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break;
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}
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if (hWnd != HWND_DESKTOP)
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ulStyle |= MB_APPLMODAL;
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