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-rw-r--r--src/winextras/doc/qtwinextras.qdocconf2
-rw-r--r--src/winextras/qwintaskbarbutton.cpp4
2 files changed, 5 insertions, 1 deletions
diff --git a/src/winextras/doc/qtwinextras.qdocconf b/src/winextras/doc/qtwinextras.qdocconf
index a0a31b5..27b991a 100644
--- a/src/winextras/doc/qtwinextras.qdocconf
+++ b/src/winextras/doc/qtwinextras.qdocconf
@@ -13,7 +13,7 @@ headerdirs = .. ../../imports/winextras
sourcedirs = .. ../../imports/winextras
imagedirs += images
-depends += qtcore qtgui qtdoc
+depends += qtcore qtgui qtdoc qtwidgets
qhp.projects = QtWinExtras
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.