DA::DAGraphicsDrawTextItemSceneAction类 参考

绘制文本action 更多...

#include <DAGraphicsDrawTextItemSceneAction.h>

类 DA::DAGraphicsDrawTextItemSceneAction 继承关系图:

Public 成员函数
	DAGraphicsDrawTextItemSceneAction (DAGraphicsScene *sc)
Public 成员函数 继承自 DA::DAAbstractGraphicsSceneAction
	DAAbstractGraphicsSceneAction (DAGraphicsScene *sc)
DAGraphicsScene *	scene () const
void	destroy ()
void	setCursorPixmap (const QPixmap &p)
	设置光标的图像
void	setupCursor ()
void	restoreCursor ()

Protected 成员函数
virtual void	beginActive ()
virtual bool	mousePressEvent (QGraphicsSceneMouseEvent *mouseEvent)
virtual bool	mouseReleaseEvent (QGraphicsSceneMouseEvent *mouseEvent)
virtual bool	mouseMoveEvent (QGraphicsSceneMouseEvent *mouseEvent)
Protected 成员函数 继承自 DA::DAAbstractGraphicsSceneAction
virtual void	endAction ()

额外继承的成员函数
静态 Public 成员函数 继承自 DA::DAAbstractGraphicsSceneAction
static QPixmap	svgToPixmap (const QString &svgPath, const QSize &size)
static QPointF	topLeftPoint (const QPointF &p1, const QPointF &p2)
	通过任意两个点，获取topleft点
static QPointF	bottomRightPoint (const QPointF &p1, const QPointF &p2)
	通过任意两个点，获取bottomRight点
static QSizeF	pointRectSize (const QPointF &p1, const QPointF &p2)
	通过任意两点，获取构成矩形的尺寸
Protected 属性 继承自 DA::DAAbstractGraphicsSceneAction
DAGraphicsScene *	mScene { nullptr }
QPixmap	mCursorPixmap

详细描述

绘制文本action

成员函数说明

beginActive()

void DA::DAGraphicsDrawTextItemSceneAction::beginActive ( )

protectedvirtual

重载 DA::DAAbstractGraphicsSceneAction .

mouseMoveEvent()

bool DA::DAGraphicsDrawTextItemSceneAction::mouseMoveEvent ( QGraphicsSceneMouseEvent *  mouseEvent )

protectedvirtual

重载 DA::DAAbstractGraphicsSceneAction .

mousePressEvent()

bool DA::DAGraphicsDrawTextItemSceneAction::mousePressEvent ( QGraphicsSceneMouseEvent *  mouseEvent )

protectedvirtual

重载 DA::DAAbstractGraphicsSceneAction .

mouseReleaseEvent()

bool DA::DAGraphicsDrawTextItemSceneAction::mouseReleaseEvent ( QGraphicsSceneMouseEvent *  mouseEvent )

protectedvirtual

重载 DA::DAAbstractGraphicsSceneAction .

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该类的文档由以下文件生成:

• /home/runner/work/data-workbench/data-workbench/src/DAGraphicsView/DAGraphicsDrawTextItemSceneAction.h
• /home/runner/work/data-workbench/data-workbench/src/DAGraphicsView/DAGraphicsDrawTextItemSceneAction.cpp