diff options
Diffstat (limited to 'src/testlib')
| -rw-r--r-- | src/testlib/qtestcase.qdoc | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/testlib/qtestcase.qdoc b/src/testlib/qtestcase.qdoc index 1b1a8b6007..2d1e27ec40 100644 --- a/src/testlib/qtestcase.qdoc +++ b/src/testlib/qtestcase.qdoc @@ -1084,6 +1084,10 @@ This is mainly useful for asynchronous systems like X11, where a window will be mapped to screen some time after being asked to show itself on the screen. + Note that a window that is mapped to screen may still not be considered exposed if the window client + area is completely covered by other windows, or if the window is otherwise not visible. This function + will then time out when waiting for such a window. + \sa QTest::qWaitForWindowActive(), QWindow::isExposed() */ @@ -1106,6 +1110,13 @@ This is mainly useful for asynchronous systems like X11, where a window will be mapped to screen some time after being asked to show itself on the screen. + Note that a window that is mapped to screen may still not be considered exposed if the window client + area is completely covered by other windows, or if the window is otherwise not visible. This function + will then time out when waiting for such a window. + + A specific configuration where this happens is when using QGLWidget as a viewport widget on macOS: + The viewport widget gets the expose event, not the parent widget. + \sa QTest::qWaitForWindowActive() */ |