diff options
Diffstat (limited to 'src/gui/doc')
-rw-r--r-- | src/gui/doc/qtgui.qdocconf | 1 | ||||
-rw-r--r-- | src/gui/doc/snippets/code/src_gui_kernel_qapplication.cpp | 6 | ||||
-rw-r--r-- | src/gui/doc/snippets/code/src_gui_kernel_qguiapplication.cpp | 1 | ||||
-rw-r--r-- | src/gui/doc/snippets/droparea.cpp | 4 |
4 files changed, 8 insertions, 4 deletions
diff --git a/src/gui/doc/qtgui.qdocconf b/src/gui/doc/qtgui.qdocconf index e34347b801..027d2663de 100644 --- a/src/gui/doc/qtgui.qdocconf +++ b/src/gui/doc/qtgui.qdocconf @@ -33,6 +33,7 @@ depends += \ qtmultimedia \ qtnetwork \ qtopengl \ + qtplatformheaders \ qtsvg \ qtqml \ qtquick \ diff --git a/src/gui/doc/snippets/code/src_gui_kernel_qapplication.cpp b/src/gui/doc/snippets/code/src_gui_kernel_qapplication.cpp index 8177927a8b..cbe476bc5a 100644 --- a/src/gui/doc/snippets/code/src_gui_kernel_qapplication.cpp +++ b/src/gui/doc/snippets/code/src_gui_kernel_qapplication.cpp @@ -89,7 +89,8 @@ QSize MyWidget::sizeHint() const //! [4] void showAllHiddenTopLevelWidgets() { - foreach (QWidget *widget, QApplication::topLevelWidgets()) { + const auto topLevelWidgets = QApplication::topLevelWidgets(); + for (QWidget *widget : topLevelWidgets) { if (widget->isHidden()) widget->show(); } @@ -100,7 +101,8 @@ void showAllHiddenTopLevelWidgets() //! [5] void updateAllWidgets() { - foreach (QWidget *widget, QApplication::allWidgets()) + const auto topLevelWidgets = QApplication::topLevelWidgets(); + for (QWidget *widget : topLevelWidgets) widget->update(); } //! [5] diff --git a/src/gui/doc/snippets/code/src_gui_kernel_qguiapplication.cpp b/src/gui/doc/snippets/code/src_gui_kernel_qguiapplication.cpp index 4ddf8c8acb..63fdb3bdd0 100644 --- a/src/gui/doc/snippets/code/src_gui_kernel_qguiapplication.cpp +++ b/src/gui/doc/snippets/code/src_gui_kernel_qguiapplication.cpp @@ -53,6 +53,7 @@ int main(int argc, char *argv[]) MyMainWidget::MyMainWidget(QWidget *parent) :QWidget(parent) { + QGuiApplication::setFallbackSessionManagementEnabled(false); connect(qApp, SIGNAL(commitDataRequest(QSessionManager)), SLOT(commitData(QSessionManager))); } diff --git a/src/gui/doc/snippets/droparea.cpp b/src/gui/doc/snippets/droparea.cpp index 13cf540d5e..ff77a1609e 100644 --- a/src/gui/doc/snippets/droparea.cpp +++ b/src/gui/doc/snippets/droparea.cpp @@ -127,10 +127,10 @@ void DropArea::clear() QPixmap DropArea::extractPixmap(const QByteArray &data, const QString &format) { - QList<QByteArray> imageFormats = QImageReader::supportedImageFormats(); + const QList<QByteArray> imageFormats = QImageReader::supportedImageFormats(); QPixmap pixmap; - foreach (const QByteArray &imageFormat, imageFormats) { + for (const QByteArray &imageFormat : imageFormats) { if (format.mid(6) == QString(imageFormat)) { pixmap.loadFromData(data, imageFormat); break; |