diff options
| author | Shawn Rutledge <shawn.rutledge@digia.com> | 2013-09-27 13:33:22 +0200 |
|---|---|---|
| committer | The Qt Project <gerrit-noreply@qt-project.org> | 2013-10-09 08:19:26 +0200 |
| commit | 51c28cad67077500f63dbe8c0060ed19cf340c0d (patch) | |
| tree | 6c4b32caf2bc7f9c916c7a26081a0c7f68651609 /src/plugins/platforms/xcb/qxcbclipboard.cpp | |
| parent | d3ba95f5c14a495789db23aa5bd84309cce5b55b (diff) | |
xcb: every window should have a title in debug mode
Qt creates various invisible windows for internal purposes.
Giving them all titles makes the output of tools like
xprop and xwininfo more readable, which makes solving certain bugs
(like transient-window bugs) easier.
Task-number: QTBUG-33644
Change-Id: I9d37b40d3339fb0f81ffeae64949b88ecb655474
Reviewed-by: Uli Schlachter <psychon@znc.in>
Reviewed-by: Laszlo Agocs <laszlo.agocs@digia.com>
Diffstat (limited to 'src/plugins/platforms/xcb/qxcbclipboard.cpp')
| -rw-r--r-- | src/plugins/platforms/xcb/qxcbclipboard.cpp | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/src/plugins/platforms/xcb/qxcbclipboard.cpp b/src/plugins/platforms/xcb/qxcbclipboard.cpp index dd292fd2a3..e7f8510706 100644 --- a/src/plugins/platforms/xcb/qxcbclipboard.cpp +++ b/src/plugins/platforms/xcb/qxcbclipboard.cpp @@ -298,6 +298,17 @@ QXcbClipboard::QXcbClipboard(QXcbConnection *c) m_screen->screen()->root_visual, // visual 0, // value mask 0)); // value list +#ifndef QT_NO_DEBUG + QByteArray ba("Qt clipboard window"); + Q_XCB_CALL(xcb_change_property(xcb_connection(), + XCB_PROP_MODE_REPLACE, + m_owner, + atom(QXcbAtom::_NET_WM_NAME), + atom(QXcbAtom::UTF8_STRING), + 8, + ba.length(), + ba.constData())); +#endif if (connection()->hasXFixes()) { const uint32_t mask = XCB_XFIXES_SELECTION_EVENT_MASK_SET_SELECTION_OWNER | @@ -475,6 +486,17 @@ xcb_window_t QXcbClipboard::requestor() const m_screen->screen()->root_visual, // visual 0, // value mask 0)); // value list +#ifndef QT_NO_DEBUG + QByteArray ba("Qt clipboard requestor window"); + Q_XCB_CALL(xcb_change_property(xcb_connection(), + XCB_PROP_MODE_REPLACE, + window, + atom(QXcbAtom::_NET_WM_NAME), + atom(QXcbAtom::UTF8_STRING), + 8, + ba.length(), + ba.constData())); +#endif uint32_t mask = XCB_EVENT_MASK_PROPERTY_CHANGE; xcb_change_window_attributes(xcb_connection(), window, XCB_CW_EVENT_MASK, &mask); |