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Fix focus detection on OS X by replacing wxGetActiveWindow with wxWindow::FindFocus.

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wxGetActiveWindow is implemented as "return NULL" on OS X, while
wxWindow::FindFocus works.  On Windows, the difference is in the use of
GetActiveWindow() vs. GetForegroundWindow().  A MSDN comment says:

> A system has only one active window, which GetForegroundWindow()
> returns. GetActiveWindow() seems to return the same window as
> GetForegroundWindow() if the foreground window belongs to the current
> thread. Otherwise, it always returns null, rather than the topmost
> window of the calling thread.

Since we are on the GUI thread, it shouldn't make any difference.
This commit is contained in:
comex
2014-09-30 01:28:01 -04:00
parent b5ebace92e
commit 8fed5aa492
3 changed files with 5 additions and 5 deletions
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6
Source/Core/DolphinWX/Frame.cpp
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@ -708,7 +708,7 @@ void CFrame::OnHostMessage(wxCommandEvent& event)
wxString caption = event.GetString().BeforeFirst(':');
wxString text = event.GetString().AfterFirst(':');
bPanicResult = (wxYES == wxMessageBox(text,
caption, event.GetInt() ? wxYES_NO : wxOK, wxGetActiveWindow()));
caption, event.GetInt() ? wxYES_NO : wxOK, wxWindow::FindFocus()));
panic_event.Set();
}
break;
@ -805,11 +805,11 @@ bool CFrame::UIHasFocus()
// UIHasFocus should return true any time any one of our UI
// windows has the focus, including any dialogs or other windows.
//
// wxGetActiveWindow() returns the current wxWindow which has
// wxWindow::FindFocus() returns the current wxWindow which has
// focus. If it's not one of our windows, then it will return
// null.
wxWindow *focusWindow = wxGetActiveWindow();
wxWindow *focusWindow = wxWindow::FindFocus();
return (focusWindow != nullptr);
}