qdesigner_internal::AddMenuActionCommand Class Reference

#include <qdesigner_command_p.h>

Inheritance diagram for qdesigner_internal::AddMenuActionCommand:

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[legend]List of all members.

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Detailed Description

Definition at line 1038 of file qdesigner_command_p.h.

Public Member Functions
	AddMenuActionCommand (QDesignerFormWindowInterface *formWindow)
void	init (QAction *action, QWidget *parent)
virtual void	redo ()
virtual void	undo ()
Private Attributes
QAction *	m_action
QWidget *	m_parent

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Constructor & Destructor Documentation

qdesigner_internal::AddMenuActionCommand::AddMenuActionCommand

(

QDesignerFormWindowInterface *

formWindow

)

Definition at line 2756 of file qdesigner_command.cpp.

References m_action, and m_parent.

    : QDesignerFormWindowCommand(QApplication::translate("Command", "Add menu"), formWindow)
{
    m_action = 0;
    m_parent = 0;
}

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Member Function Documentation

void qdesigner_internal::AddMenuActionCommand::init	(	QAction *	action,
		QWidget *	parent
	)

Definition at line 2763 of file qdesigner_command.cpp.

References m_action, m_parent, and QAction::menu().

Referenced by QDesignerMenuBar::createAction().

{
    Q_ASSERT(action->menu() != 0);
    m_action = action;
    m_parent = parent;
}

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void qdesigner_internal::AddMenuActionCommand::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 qdesigner_internal::QDesignerFormWindowCommand.

Definition at line 2770 of file qdesigner_command.cpp.

References QDesignerMetaDataBaseInterface::add(), qdesigner_internal::QDesignerFormWindowCommand::cheapUpdate(), qdesigner_internal::QDesignerFormWindowCommand::core(), m_action, QAction::menu(), QDesignerFormEditorInterface::metaDataBase(), QDesignerFormEditorInterface::propertyEditor(), and QDesignerPropertyEditorInterface::setObject().

{
    core()->metaDataBase()->add(m_action);
    core()->metaDataBase()->add(m_action->menu());

    core()->propertyEditor()->setObject(m_action->menu());
    cheapUpdate();
}

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void qdesigner_internal::AddMenuActionCommand::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 qdesigner_internal::QDesignerFormWindowCommand.

Definition at line 2779 of file qdesigner_command.cpp.

References qdesigner_internal::QDesignerFormWindowCommand::cheapUpdate(), qdesigner_internal::QDesignerFormWindowCommand::core(), m_action, m_parent, QAction::menu(), QDesignerFormEditorInterface::metaDataBase(), QDesignerFormEditorInterface::propertyEditor(), QDesignerMetaDataBaseInterface::remove(), and QDesignerPropertyEditorInterface::setObject().

{
    core()->metaDataBase()->remove(m_action->menu());
    core()->metaDataBase()->remove(m_action);

    core()->propertyEditor()->setObject(m_parent);
    cheapUpdate();
}

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Member Data Documentation

QAction* qdesigner_internal::AddMenuActionCommand::m_action [private]

Definition at line 1047 of file qdesigner_command_p.h.

Referenced by AddMenuActionCommand(), init(), redo(), and undo().

QWidget* qdesigner_internal::AddMenuActionCommand::m_parent [private]

Definition at line 1048 of file qdesigner_command_p.h.

Referenced by AddMenuActionCommand(), init(), and undo().

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

• tools/designer/src/lib/shared/qdesigner_command_p.h
• tools/designer/src/lib/shared/qdesigner_command.cpp

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