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-rw-r--r--src/widgets/graphicsview/qgraphicswidget.cpp156
1 files changed, 78 insertions, 78 deletions
diff --git a/src/widgets/graphicsview/qgraphicswidget.cpp b/src/widgets/graphicsview/qgraphicswidget.cpp
index c179aeff2b..4ad8513050 100644
--- a/src/widgets/graphicsview/qgraphicswidget.cpp
+++ b/src/widgets/graphicsview/qgraphicswidget.cpp
@@ -81,10 +81,10 @@ QT_BEGIN_NAMESPACE
over QGraphicsItem. It is similar to QWidget in many ways:
\list
- \o Provides a \l palette, a \l font and a \l style().
- \o Has a defined geometry().
- \o Supports layouts with setLayout() and layout().
- \o Supports shortcuts and actions with grabShortcut() and insertAction()
+ \li Provides a \l palette, a \l font and a \l style().
+ \li Has a defined geometry().
+ \li Supports layouts with setLayout() and layout().
+ \li Supports shortcuts and actions with grabShortcut() and insertAction()
\endlist
Unlike QGraphicsItem, QGraphicsWidget is not an abstract class; you can
@@ -106,23 +106,23 @@ QT_BEGIN_NAMESPACE
Noticeable differences between QGraphicsWidget and QWidget are:
\table
- \header \o QGraphicsWidget
- \o QWidget
- \row \o Coordinates and geometry are defined with qreals (doubles or
+ \header \li QGraphicsWidget
+ \li QWidget
+ \row \li Coordinates and geometry are defined with qreals (doubles or
floats, depending on the platform).
- \o QWidget uses integer geometry (QPoint, QRect).
- \row \o The widget is already visible by default; you do not have to
+ \li QWidget uses integer geometry (QPoint, QRect).
+ \row \li The widget is already visible by default; you do not have to
call show() to display the widget.
- \o QWidget is hidden by default until you call show().
- \row \o A subset of widget attributes are supported.
- \o All widget attributes are supported.
- \row \o A top-level item's style defaults to QGraphicsScene::style
- \o A top-level widget's style defaults to QApplication::style
- \row \o Graphics View provides a custom drag and drop framework, different
+ \li QWidget is hidden by default until you call show().
+ \row \li A subset of widget attributes are supported.
+ \li All widget attributes are supported.
+ \row \li A top-level item's style defaults to QGraphicsScene::style
+ \li A top-level widget's style defaults to QApplication::style
+ \row \li Graphics View provides a custom drag and drop framework, different
from QWidget.
- \o Standard drag and drop framework.
- \row \o Widget items do not support modality.
- \o Full modality support.
+ \li Standard drag and drop framework.
+ \row \li Widget items do not support modality.
+ \li Full modality support.
\endtable
QGraphicsWidget supports a subset of Qt's widget attributes,
@@ -130,32 +130,32 @@ QT_BEGIN_NAMESPACE
listed in this table are unsupported, or otherwise unused.
\table
- \header \o Widget Attribute \o Usage
- \row \o Qt::WA_SetLayoutDirection
- \o Set by setLayoutDirection(), cleared by
+ \header \li Widget Attribute \li Usage
+ \row \li Qt::WA_SetLayoutDirection
+ \li Set by setLayoutDirection(), cleared by
unsetLayoutDirection(). You can test this attribute to
check if the widget has been explicitly assigned a
\l{QGraphicsWidget::layoutDirection()}
{layoutDirection}. If the attribute is not set, the
\l{QGraphicsWidget::layoutDirection()}
{layoutDirection()} is inherited.
- \row \o Qt::WA_RightToLeft
- \o Toggled by setLayoutDirection(). Inherited from the
+ \row \li Qt::WA_RightToLeft
+ \li Toggled by setLayoutDirection(). Inherited from the
parent/scene. If set, the widget's layout will order
horizontally arranged widgets from right to left.
- \row \o Qt::WA_SetStyle
- \o Set and cleared by setStyle(). If this attribute is
+ \row \li Qt::WA_SetStyle
+ \li Set and cleared by setStyle(). If this attribute is
set, the widget has been explicitly assigned a style.
If it is unset, the widget will use the scene's or the
application's style.
- \row \o Qt::WA_Resized
- \o Set by setGeometry() and resize().
- \row \o Qt::WA_SetPalette
- \o Set by setPalette().
- \row \o Qt::WA_SetFont
- \o Set by setFont().
- \row \o Qt::WA_WindowPropagation
- \o Enables propagation to window widgets.
+ \row \li Qt::WA_Resized
+ \li Set by setGeometry() and resize().
+ \row \li Qt::WA_SetPalette
+ \li Set by setPalette().
+ \row \li Qt::WA_SetFont
+ \li Set by setFont().
+ \row \li Qt::WA_WindowPropagation
+ \li Enables propagation to window widgets.
\endtable
Although QGraphicsWidget inherits from both QObject and QGraphicsItem,
@@ -222,7 +222,7 @@ public:
}
private:
- QMap<const QGraphicsWidget *, QStyle *> styles;
+ QHash<const QGraphicsWidget *, QStyle *> styles;
mutable QMutex mutex;
};
Q_GLOBAL_STATIC(QGraphicsWidgetStyles, widgetStyles)
@@ -646,29 +646,29 @@ QRectF QGraphicsWidget::windowFrameRect() const
\table
\header
- \o Style Option Property
- \o Value
+ \li Style Option Property
+ \li Value
\row
- \o state & QStyle::State_Enabled
- \o Corresponds to QGraphicsItem::isEnabled().
+ \li state & QStyle::State_Enabled
+ \li Corresponds to QGraphicsItem::isEnabled().
\row
- \o state & QStyle::State_HasFocus
- \o Corresponds to QGraphicsItem::hasFocus().
+ \li state & QStyle::State_HasFocus
+ \li Corresponds to QGraphicsItem::hasFocus().
\row
- \o state & QStyle::State_MouseOver
- \o Corresponds to QGraphicsItem::isUnderMouse().
+ \li state & QStyle::State_MouseOver
+ \li Corresponds to QGraphicsItem::isUnderMouse().
\row
- \o direction
- \o Corresponds to QGraphicsWidget::layoutDirection().
+ \li direction
+ \li Corresponds to QGraphicsWidget::layoutDirection().
\row
- \o rect
- \o Corresponds to QGraphicsWidget::rect().toRect().
+ \li rect
+ \li Corresponds to QGraphicsWidget::rect().toRect().
\row
- \o palette
- \o Corresponds to QGraphicsWidget::palette().
+ \li palette
+ \li Corresponds to QGraphicsWidget::palette().
\row
- \o fontMetrics
- \o Corresponds to QFontMetrics(QGraphicsWidget::font()).
+ \li fontMetrics
+ \li Corresponds to QFontMetrics(QGraphicsWidget::font()).
\endtable
Subclasses of QGraphicsWidget should call the base implementation, and
@@ -1201,11 +1201,11 @@ QVariant QGraphicsWidget::itemChange(GraphicsItemChange change, const QVariant &
QGraphicsWidget delivers notifications for the following properties:
- \table \o propertyName \o Property
- \row \o layoutDirection \o QGraphicsWidget::layoutDirection
- \row \o size \o QGraphicsWidget::size
- \row \o font \o QGraphicsWidget::font
- \row \o palette \o QGraphicsWidget::palette
+ \table \li propertyName \li Property
+ \row \li layoutDirection \li QGraphicsWidget::layoutDirection
+ \row \li size \li QGraphicsWidget::size
+ \row \li font \li QGraphicsWidget::font
+ \row \li palette \li QGraphicsWidget::palette
\endtable
\sa itemChange()
@@ -1347,33 +1347,33 @@ Qt::WindowFrameSection QGraphicsWidget::windowFrameSectionAt(const QPointF &pos)
Handles the \a event. QGraphicsWidget handles the following
events:
- \table \o Event \o Usage
- \row \o Polish
- \o Delivered to the widget some time after it has been
+ \table \li Event \li Usage
+ \row \li Polish
+ \li Delivered to the widget some time after it has been
shown.
- \row \o GraphicsSceneMove
- \o Delivered to the widget after its local position has
+ \row \li GraphicsSceneMove
+ \li Delivered to the widget after its local position has
changed.
- \row \o GraphicsSceneResize
- \o Delivered to the widget after its size has changed.
- \row \o Show
- \o Delivered to the widget before it has been shown.
- \row \o Hide
- \o Delivered to the widget after it has been hidden.
- \row \o PaletteChange
- \o Delivered to the widget after its palette has changed.
- \row \o FontChange
- \o Delivered to the widget after its font has changed.
- \row \o EnabledChange
- \o Delivered to the widget after its enabled state has
+ \row \li GraphicsSceneResize
+ \li Delivered to the widget after its size has changed.
+ \row \li Show
+ \li Delivered to the widget before it has been shown.
+ \row \li Hide
+ \li Delivered to the widget after it has been hidden.
+ \row \li PaletteChange
+ \li Delivered to the widget after its palette has changed.
+ \row \li FontChange
+ \li Delivered to the widget after its font has changed.
+ \row \li EnabledChange
+ \li Delivered to the widget after its enabled state has
changed.
- \row \o StyleChange
- \o Delivered to the widget after its style has changed.
- \row \o LayoutDirectionChange
- \o Delivered to the widget after its layout direction has
+ \row \li StyleChange
+ \li Delivered to the widget after its style has changed.
+ \row \li LayoutDirectionChange
+ \li Delivered to the widget after its layout direction has
changed.
- \row \o ContentsRectChange
- \o Delivered to the widget after its contents margins/
+ \row \li ContentsRectChange
+ \li Delivered to the widget after its contents margins/
contents rect has changed.
\endtable
*/
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-24 08:34:57 +0000