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Diffstat (limited to 'src/winextras/qwintaskbarbutton.cpp')
| -rw-r--r-- | src/winextras/qwintaskbarbutton.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/winextras/qwintaskbarbutton.cpp b/src/winextras/qwintaskbarbutton.cpp index 7150e1b..3bf0035 100644 --- a/src/winextras/qwintaskbarbutton.cpp +++ b/src/winextras/qwintaskbarbutton.cpp @@ -71,6 +71,10 @@ QT_BEGIN_NAMESPACE \snippet code/taskbar.cpp taskbar_cpp + \note QWidget::windowHandle() returns a valid instance of a QWindow only + after the widget has been shown. It is therefore recommended to delay the + initialization of the QWinTaskbarButton instances until QWidget::showEvent(). + \note The class wraps API only available since Windows 7. Instantiating it on Windows XP or Windows Vista causes a runtime warning. |