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win32: properly handle show and focus

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The first time a window is shown we should always call SW_SHOWNORMAL.
Understand whether to call SW_SHOW or SW_SHOWNORMAL and the specific
ones for the temporary windows depending on IsWindowVisible.
This also fixes the problem when calling gtk_window_present and
the window is snapped to the left or right of the screen.

This patch is based on the patches provided by Yevgen Muntyan
and Aleksander Morgado.

https://bugzilla.gnome.org/show_bug.cgi?id=698652
This commit is contained in:
Ignacio Casal Quinteiro 2016-02-08 13:20:02 +01:00
parent 07a994c89f
commit eb555979db
1 changed files with 12 additions and 3 deletions
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15
gdk/win32/gdkwindow-win32.c
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@ -1132,11 +1132,18 @@ show_window_internal (GdkWindow *window,
}
else if (GDK_WINDOW_TYPE (window) == GDK_WINDOW_TEMP || !focus_on_map)
{
ShowWindow (GDK_WINDOW_HWND (window), SW_SHOWNOACTIVATE);
if (!IsWindowVisible (GDK_WINDOW_HWND (window)))
ShowWindow (GDK_WINDOW_HWND (window), SW_SHOWNOACTIVATE);
else
ShowWindow (GDK_WINDOW_HWND (window), SW_SHOWNA);
}
else if (!IsWindowVisible (GDK_WINDOW_HWND (window)))
{
ShowWindow (GDK_WINDOW_HWND (window), SW_SHOWNORMAL);
}
else
{
ShowWindow (GDK_WINDOW_HWND (window), SW_SHOWNORMAL);
ShowWindow (GDK_WINDOW_HWND (window), SW_SHOW);
}
/* Sync STATE_ABOVE to TOPMOST */
@ -2996,8 +3003,10 @@ gdk_win32_window_focus (GdkWindow *window,
ShowWindow (GDK_WINDOW_HWND (window), SW_SHOWMAXIMIZED);
else if (window->state & GDK_WINDOW_STATE_ICONIFIED)
ShowWindow (GDK_WINDOW_HWND (window), SW_RESTORE);
else
else if (!IsWindowVisible (GDK_WINDOW_HWND (window)))
ShowWindow (GDK_WINDOW_HWND (window), SW_SHOWNORMAL);
else
ShowWindow (GDK_WINDOW_HWND (window), SW_SHOW);
SetFocus (GDK_WINDOW_HWND (window));
}