diff options
Diffstat (limited to 'src/plugins/platforms/xcb/qxcbclipboard.cpp')
| -rw-r--r-- | src/plugins/platforms/xcb/qxcbclipboard.cpp | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/src/plugins/platforms/xcb/qxcbclipboard.cpp b/src/plugins/platforms/xcb/qxcbclipboard.cpp index 3c3469a73b..24de78861f 100644 --- a/src/plugins/platforms/xcb/qxcbclipboard.cpp +++ b/src/plugins/platforms/xcb/qxcbclipboard.cpp @@ -208,7 +208,7 @@ QXcbClipboard::~QXcbClipboard() connection()->sync(); // waiting until the clipboard manager fetches the content. - if (!waitForClipboardEvent(m_owner, XCB_SELECTION_NOTIFY, 5000)) { + if (!waitForClipboardEvent(m_owner, XCB_SELECTION_NOTIFY, 5000, true)) { qWarning("QClipboard: Unable to receive an event from the " "clipboard manager in a reasonable time"); } @@ -726,7 +726,7 @@ namespace }; } -xcb_generic_event_t *QXcbClipboard::waitForClipboardEvent(xcb_window_t win, int type, int timeout) +xcb_generic_event_t *QXcbClipboard::waitForClipboardEvent(xcb_window_t win, int type, int timeout, bool checkManager) { QElapsedTimer timer; timer.start(); @@ -736,6 +736,16 @@ xcb_generic_event_t *QXcbClipboard::waitForClipboardEvent(xcb_window_t win, int if (e) return e; + if (checkManager) { + xcb_get_selection_owner_cookie_t cookie = xcb_get_selection_owner(xcb_connection(), atom(QXcbAtom::CLIPBOARD_MANAGER)); + xcb_get_selection_owner_reply_t *reply = xcb_get_selection_owner_reply(xcb_connection(), cookie, 0); + if (!reply || reply->owner == XCB_NONE) { + free(reply); + return 0; + } + free(reply); + } + // process other clipboard events, since someone is probably requesting data from us ClipboardEvent clipboard(connection()); e = connection()->checkEvent(clipboard); |