diff options
author | Jørgen Lind <jorgen.lind@theqtcompany.com> | 2015-04-10 12:57:02 +0200 |
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committer | Jørgen Lind <jorgen.lind@theqtcompany.com> | 2015-04-15 11:54:34 +0000 |
commit | d605883b5e8e8cb272fab760cd4896d006ce0719 (patch) | |
tree | 34e3ac2ca6e7a0db64a98bcf6cb7eb04c283cb8f /src/platformheaders | |
parent | 7432c7c08a6709a12a143d48fbaa9927962edae8 (diff) |
Make it possible to use the -visual argument
for xcb applications to use a specific visual id when creating windows.
Also make it possible to retrieve the visual id of a specific window
with QXcbWindowFunctions::visualId(QWindow *window).
UINT_MAX is used as an invalid visualId.
Change-Id: If62ada119ce8f9174cc211f53bbf1ce1bb7d021a
Reviewed-by: Andy Shaw <andy.shaw@digia.com>
Diffstat (limited to 'src/platformheaders')
-rw-r--r-- | src/platformheaders/xcbfunctions/qxcbwindowfunctions.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/platformheaders/xcbfunctions/qxcbwindowfunctions.h b/src/platformheaders/xcbfunctions/qxcbwindowfunctions.h index f9008039a1..ae05cf52a9 100644 --- a/src/platformheaders/xcbfunctions/qxcbwindowfunctions.h +++ b/src/platformheaders/xcbfunctions/qxcbwindowfunctions.h @@ -72,6 +72,17 @@ public: if (func) func(window, type); } + + typedef uint (*VisualId)(QWindow *window); + static const QByteArray visualIdIdentifier() { return QByteArrayLiteral("XcbVisualId"); } + + static uint visualId(QWindow *window) + { + QXcbWindowFunctions::VisualId func = reinterpret_cast<VisualId>(QGuiApplication::platformFunction(visualIdIdentifier())); + if (func) + return func(window); + return UINT_MAX; + } }; |