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showIsFullscreen: only respect this hint for windows and dialogs

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If the window or widget is a popup, ignore the hint. The
intention of the flag should be to show main windows etc in
fullscreen, and not all kinds of popups and tooltips. The user can always
call showFullscreen explicit when necessary.

This is a backport of 48c73540ad.

We need it in stable to fix menus on BlackBerry platform, they're
appearing fullscreen.

Task-number: QTBUG-29969

Change-Id: Id0d6cfc194916aa7f993cde54b5a0002f60399e1
Reviewed-by: Thomas McGuire <thomas.mcguire@kdab.com>
This commit is contained in:
Richard Moe Gustavsen 2013-01-24 16:41:24 +01:00 committed by The Qt Project
parent a496b5dc38
commit 8c8e9f59bc
2 changed files with 9 additions and 6 deletions
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8
src/gui/kernel/qwindow.cpp
View File

@ -1449,13 +1449,15 @@ QObject *QWindow::focusObject() const
Shows the window.
This equivalent to calling showFullScreen() or showNormal(), depending
on whether the platform defaults to windows being fullscreen or not.
on whether the platform defaults to windows being fullscreen or not, and
whether the window is a popup.
\sa showFullScreen(), showNormal(), hide(), QStyleHints::showIsFullScreen()
\sa showFullScreen(), showNormal(), hide(), QStyleHints::showIsFullScreen(), flags()
*/
void QWindow::show()
{
if (qApp->styleHints()->showIsFullScreen())
bool isPopup = d_func()->windowFlags & Qt::Popup & ~Qt::Window;
if (!isPopup && qApp->styleHints()->showIsFullScreen())
showFullScreen();
else
showNormal();

7
src/widgets/kernel/qwidget.cpp
View File

@ -6916,14 +6916,15 @@ void QWidget::setUpdatesEnabled(bool enable)
Shows the widget and its child widgets. This function is
equivalent to setVisible(true) in the normal case, and equivalent
to showFullScreen() if the QStyleHints::showIsFullScreen() hint
is true.
is true and the window is not a popup.
\sa raise(), showEvent(), hide(), setVisible(), showMinimized(), showMaximized(),
showNormal(), isVisible()
showNormal(), isVisible(), windowFlags()
*/
void QWidget::show()
{
if (isWindow() && qApp->styleHints()->showIsFullScreen())
bool isPopup = data->window_flags & Qt::Popup & ~Qt::Window;
if (isWindow() && !isPopup && qApp->styleHints()->showIsFullScreen())
showFullScreen();
else
setVisible(true);