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xcb: Monitor XSETTINGS change 

Register QXcbXSettings object as a listener of events
received by XSETTINGS window. It was forgotten to be done
in 0f31a5d91f which
introduced QXcbXSettings.

XSettings are used by QXcbCursor to get cursor theme.
Without this change QXcbCursor can't react on theme change.

Change-Id: I0fdd4c913b1d7a482b507c5a054b7052cac61666
Reviewed-by: Gatis Paeglis <gatis.paeglis@qt.io>
bb10
Alexander Volkov 2018-03-19 20:01:25 +03:00 committed by Gatis Paeglis
parent a832e3773a
commit a0e2705f1f
1 changed files with 1 additions and 0 deletions
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1
src/plugins/platforms/xcb/qxcbxsettings.cpp
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@ -244,6 +244,7 @@ QXcbXSettings::QXcbXSettings(QXcbVirtualDesktop *screen)
if (!d_ptr->x_settings_window)
return;
screen->connection()->addWindowEventListener(d_ptr->x_settings_window, this);
const uint32_t event = XCB_CW_EVENT_MASK;
const uint32_t event_mask[] = { XCB_EVENT_MASK_STRUCTURE_NOTIFY|XCB_EVENT_MASK_PROPERTY_CHANGE };
xcb_change_window_attributes(screen->xcb_connection(),d_ptr->x_settings_window,event,event_mask);