diff options
Diffstat (limited to 'src/widgets/kernel/qwidget.cpp')
| -rw-r--r-- | src/widgets/kernel/qwidget.cpp | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/src/widgets/kernel/qwidget.cpp b/src/widgets/kernel/qwidget.cpp index 2a8a25e4fc..74612559f0 100644 --- a/src/widgets/kernel/qwidget.cpp +++ b/src/widgets/kernel/qwidget.cpp @@ -2737,12 +2737,12 @@ void QWidget::overrideWindowState(Qt::WindowStates newstate) windows, the change is immediate. For example, to toggle between full-screen and normal mode, use the following code: - \snippet doc/src/snippets/code/src_gui_kernel_qwidget.cpp 0 + \snippet code/src_gui_kernel_qwidget.cpp 0 In order to restore and activate a minimized window (while preserving its maximized and/or full-screen state), use the following: - \snippet doc/src/snippets/code/src_gui_kernel_qwidget.cpp 1 + \snippet code/src_gui_kernel_qwidget.cpp 1 Calling this function will hide the widget. You must call show() to make the widget visible again. @@ -3535,7 +3535,7 @@ QSize QWidget::maximumSize() const sizeIncrement.height() pixels vertically, with baseSize() as the basis. Preferred widget sizes are for non-negative integers \e i and \e j: - \snippet doc/src/snippets/code/src_gui_kernel_qwidget.cpp 2 + \snippet code/src_gui_kernel_qwidget.cpp 2 Note that while you can set the size increment for all widgets, it only affects windows. @@ -3946,7 +3946,7 @@ QPoint QWidget::mapFromParent(const QPoint &pos) const Typical usage is changing the window title: - \snippet doc/src/snippets/code/src_gui_kernel_qwidget.cpp 3 + \snippet code/src_gui_kernel_qwidget.cpp 3 \sa isWindow() */ @@ -4546,7 +4546,7 @@ void QWidget::unsetLayoutDirection() objects\endlink for a range of useful shapes. An editor widget might use an I-beam cursor: - \snippet doc/src/snippets/code/src_gui_kernel_qwidget.cpp 6 + \snippet code/src_gui_kernel_qwidget.cpp 6 If no cursor has been set, or after a call to unsetCursor(), the parent's cursor is used. @@ -4638,7 +4638,7 @@ void QWidget::unsetCursor() using \a renderFlags to determine how to render. Rendering starts at \a targetOffset in the \a target. For example: - \snippet doc/src/snippets/code/src_gui_kernel_qwidget.cpp 7 + \snippet code/src_gui_kernel_qwidget.cpp 7 If \a sourceRegion is a null region, this function will use QWidget::rect() as the region, i.e. the entire widget. @@ -4646,7 +4646,7 @@ void QWidget::unsetCursor() Ensure that you call QPainter::end() for the \a target device's active painter (if any) before rendering. For example: - \snippet doc/src/snippets/code/src_gui_kernel_qwidget.cpp 8 + \snippet code/src_gui_kernel_qwidget.cpp 8 \note To obtain the contents of an OpenGL widget, use QGLWidget::grabFrameBuffer() or QGLWidget::renderPixmap() instead. @@ -6267,11 +6267,11 @@ bool QWidget::isActiveWindow() const Note that since the tab order of the \a second widget is changed, you should order a chain like this: - \snippet doc/src/snippets/code/src_gui_kernel_qwidget.cpp 9 + \snippet code/src_gui_kernel_qwidget.cpp 9 \e not like this: - \snippet doc/src/snippets/code/src_gui_kernel_qwidget.cpp 10 + \snippet code/src_gui_kernel_qwidget.cpp 10 If \a first or \a second has a focus proxy, setTabOrder() correctly substitutes the proxy. @@ -6536,7 +6536,7 @@ void QWidget::setGeometry(const QRect &r) To save the geometry when the window closes, you can implement a close event like this: - \snippet doc/src/snippets/code/src_gui_kernel_qwidget.cpp 11 + \snippet code/src_gui_kernel_qwidget.cpp 11 See the \l{Window Geometry} documentation for an overview of geometry issues with windows. @@ -6595,7 +6595,7 @@ QByteArray QWidget::saveGeometry() const To restore geometry saved using QSettings, you can use code like this: - \snippet doc/src/snippets/code/src_gui_kernel_qwidget.cpp 12 + \snippet code/src_gui_kernel_qwidget.cpp 12 See the \l{Window Geometry} documentation for an overview of geometry issues with windows. @@ -6921,7 +6921,7 @@ void QWidget::setFocusPolicy(Qt::FocusPolicy policy) widgets. Disabling updates solves this. Example: - \snippet doc/src/snippets/code/src_gui_kernel_qwidget.cpp 13 + \snippet code/src_gui_kernel_qwidget.cpp 13 Disabling a widget implicitly disables all its children. Enabling a widget enables all child widgets \e except top-level widgets or those that @@ -8667,7 +8667,7 @@ void QWidget::leaveEvent(QEvent *) \b{Note for the X11 platform}: It is possible to toggle global double buffering by calling \c qt_x11_set_global_double_buffer(). For example, - \snippet doc/src/snippets/code/src_gui_kernel_qwidget.cpp 14 + \snippet code/src_gui_kernel_qwidget.cpp 14 \note Generally, you should refrain from calling update() or repaint() \b{inside} a paintEvent(). For example, calling update() or repaint() on @@ -9128,7 +9128,7 @@ QLayout *QWidget::layout() const Example: - \snippet examples/uitools/textfinder/textfinder.cpp 3b + \snippet uitools/textfinder/textfinder.cpp 3b An alternative to calling this function is to pass this widget to the layout's constructor. @@ -11367,7 +11367,7 @@ void QWidget::setMask(const QRegion &newMask) The following code shows how an image with an alpha channel can be used to generate a mask for a widget: - \snippet doc/src/snippets/widget-mask/main.cpp 0 + \snippet widget-mask/main.cpp 0 The label shown by this code is masked using the image it contains, giving the appearance that an irregularly-shaped image is being drawn |