qdesigner_internal::AdjustConnectionCommand Class Reference

Inheritance diagram for qdesigner_internal::AdjustConnectionCommand:

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[legend]List of all members.

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Detailed Description

Definition at line 144 of file connectionedit.cpp.

Public Member Functions
	AdjustConnectionCommand (ConnectionEdit *edit, Connection *con, const QPoint &old_source_pos, const QPoint &old_target_pos, const QPoint &new_source_pos, const QPoint &new_target_pos)
virtual void	redo ()
virtual void	undo ()
Private Attributes
Connection *	m_con
QPoint	m_old_source_pos
QPoint	m_old_target_pos
QPoint	m_new_source_pos
QPoint	m_new_target_pos

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Constructor & Destructor Documentation

qdesigner_internal::AdjustConnectionCommand::AdjustConnectionCommand	(	ConnectionEdit *	edit,
		Connection *	con,
		const QPoint &	old_source_pos,
		const QPoint &	old_target_pos,
		const QPoint &	new_source_pos,
		const QPoint &	new_target_pos
	)

Definition at line 160 of file connectionedit.cpp.

References m_con, m_new_source_pos, m_new_target_pos, m_old_source_pos, m_old_target_pos, QUndoCommand::setText(), and QCoreApplication::translate().

    : CECommand(edit)
{
    setText(QApplication::translate("Command", "Adjust connection"));
    m_con = con;
    m_old_source_pos = old_source_pos;
    m_old_target_pos = old_target_pos;
    m_new_source_pos = new_source_pos;
    m_new_target_pos = new_target_pos;
}

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Member Function Documentation

void qdesigner_internal::AdjustConnectionCommand::redo

(

)

[virtual]

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 funciton leads to undefined beahavior.

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

See also:

undo()

Reimplemented from QUndoCommand.

Definition at line 181 of file connectionedit.cpp.

References m_con, m_new_source_pos, m_new_target_pos, qdesigner_internal::Connection::setEndPoint(), and qdesigner_internal::Connection::widget().

{
    m_con->setEndPoint(EndPoint::Source, m_con->widget(EndPoint::Source), m_new_source_pos);
    m_con->setEndPoint(EndPoint::Target, m_con->widget(EndPoint::Target), m_new_target_pos);
}

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void qdesigner_internal::AdjustConnectionCommand::undo

(

)

[virtual]

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 funciton 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 175 of file connectionedit.cpp.

References m_con, m_old_source_pos, m_old_target_pos, qdesigner_internal::Connection::setEndPoint(), and qdesigner_internal::Connection::widget().

{
    m_con->setEndPoint(EndPoint::Source, m_con->widget(EndPoint::Source), m_old_source_pos);
    m_con->setEndPoint(EndPoint::Target, m_con->widget(EndPoint::Target), m_old_target_pos);
}

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Member Data Documentation

Connection* qdesigner_internal::AdjustConnectionCommand::m_con [private]

Definition at line 155 of file connectionedit.cpp.

Referenced by AdjustConnectionCommand(), redo(), and undo().

QPoint qdesigner_internal::AdjustConnectionCommand::m_old_source_pos [private]

Definition at line 156 of file connectionedit.cpp.

Referenced by AdjustConnectionCommand(), and undo().

QPoint qdesigner_internal::AdjustConnectionCommand::m_old_target_pos [private]

Definition at line 156 of file connectionedit.cpp.

Referenced by AdjustConnectionCommand(), and undo().

QPoint qdesigner_internal::AdjustConnectionCommand::m_new_source_pos [private]

Definition at line 156 of file connectionedit.cpp.

Referenced by AdjustConnectionCommand(), and redo().

QPoint qdesigner_internal::AdjustConnectionCommand::m_new_target_pos [private]

Definition at line 156 of file connectionedit.cpp.

Referenced by AdjustConnectionCommand(), and redo().

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

• tools/designer/src/lib/shared/connectionedit.cpp

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