qdesigner_internal::SetEndPointCommand Class Reference

Inheritance diagram for qdesigner_internal::SetEndPointCommand:

Collaboration diagram for qdesigner_internal::SetEndPointCommand:

Public Member Functions
	SetEndPointCommand (ConnectionEdit *edit, Connection *con, EndPoint::Type type, QObject *object)
void	redo () override
	Applies a change to the document.
void	undo () override
	Reverts a change to the document.
	SetEndPointCommand (ConnectionEdit *edit, Connection *con, EndPoint::Type type, QObject *object)
void	redo () override
	Applies a change to the document.
void	undo () override
	Reverts a change to the document.
Public Member Functions inherited from qdesigner_internal::CECommand
	CECommand (ConnectionEdit *edit)
bool	mergeWith (const QUndoCommand *) override
	Attempts to merge this command with command.
ConnectionEdit *	edit () const
Public Member Functions inherited from QUndoCommand
	QUndoCommand (QUndoCommand *parent=nullptr)
	Constructs a QUndoCommand object with parent parent.
	QUndoCommand (const QString &text, QUndoCommand *parent=nullptr)
	Constructs a QUndoCommand object with the given parent and text.
virtual	~QUndoCommand ()
	Destroys the QUndoCommand object and all child commands.
QString	text () const
	Returns a short text string describing what this command does; for example, "insert text".
QString	actionText () const
void	setText (const QString &text)
	Sets the command's text to be the text specified.
bool	isObsolete () const
void	setObsolete (bool obsolete)
virtual int	id () const
	Returns the ID of this command.
int	childCount () const
const QUndoCommand *	child (int index) const

Additional Inherited Members
Public Types inherited from qdesigner_internal::CETypes
enum	LineDir { UpDir = 0 , DownDir , RightDir , LeftDir }
using	ConnectionList = QList<Connection *>
using	ConnectionSet = QHash<Connection*, Connection*>
using	WidgetSet = QHash<QWidget*, QWidget*>

Detailed Description

Definition at line 209 of file connectionedit.cpp.

Constructor & Destructor Documentation

SetEndPointCommand() [1/2]

qdesigner_internal::SetEndPointCommand::SetEndPointCommand	(	ConnectionEdit *	edit,
		Connection *	con,
		EndPoint::Type	type,
		QObject *	object )

Definition at line 223 of file connectionedit.cpp.

References SetEndPointCommand().

Referenced by SetEndPointCommand().

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SetEndPointCommand() [2/2]

qdesigner_internal::SetEndPointCommand::SetEndPointCommand	(	ConnectionEdit *	edit,
		Connection *	con,
		EndPoint::Type	type,
		QObject *	object )

Member Function Documentation

redo() [1/2]

void qdesigner_internal::SetEndPointCommand::redo ( )

overridevirtual

Applies a change to the document.

This function must be implemented in the derived class. Calling QUndoStack::push(), QUndoStack::undo() or QUndoStack::redo() from this function leads to undefined beahavior.

The default implementation calls redo() on all child commands.

See also

undo()

Reimplemented from QUndoCommand.

Definition at line 242 of file connectionedit.cpp.

redo() [2/2]

void qdesigner_internal::SetEndPointCommand::redo ( )

overridevirtual

Applies a change to the document.

This function must be implemented in the derived class. Calling QUndoStack::push(), QUndoStack::undo() or QUndoStack::redo() from this function leads to undefined beahavior.

The default implementation calls redo() on all child commands.

See also

undo()

Reimplemented from QUndoCommand.

undo() [1/2]

void qdesigner_internal::SetEndPointCommand::undo ( )

overridevirtual

Reverts a change to the document.

After undo() is called, the state of the document should be the same as before redo() was called. This function must be implemented in the derived class. Calling QUndoStack::push(), QUndoStack::undo() or QUndoStack::redo() from this function leads to undefined beahavior.

The default implementation calls undo() on all child commands in reverse order.

See also

redo()

Reimplemented from QUndoCommand.

Definition at line 248 of file connectionedit.cpp.

undo() [2/2]

void qdesigner_internal::SetEndPointCommand::undo ( )

overridevirtual

Reverts a change to the document.

After undo() is called, the state of the document should be the same as before redo() was called. This function must be implemented in the derived class. Calling QUndoStack::push(), QUndoStack::undo() or QUndoStack::redo() from this function leads to undefined beahavior.

The default implementation calls undo() on all child commands in reverse order.

See also

redo()

Reimplemented from QUndoCommand.

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The documentation for this class was generated from the following file:

• qttools/src/designer/src/lib/shared/connectionedit.cpp (bc40da956425f2025d6066ab52d5fd62233ba40a)