MObjectMenuView Class Reference

MObjectMenuView implements an object view "frogfoot" for the MApplicationMenu widget. More...

Inheritance diagram for MObjectMenuView:

Collaboration diagram for MObjectMenuView:

List of all members.

Public Member Functions
	MObjectMenuView (MObjectMenu *controller)
virtual	~MObjectMenuView ()
Protected Slots
void	actionAdded (MAction *action)
void	actionModified (MAction *action)
void	actionRemoved (MAction *action)
Protected Member Functions
	MObjectMenuView (MObjectMenuViewPrivate &dd, MObjectMenu *controller)
Protected Attributes
MObjectMenuViewPrivate *const	d_ptr

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Detailed Description

MObjectMenuView implements an object view "frogfoot" for the MApplicationMenu widget.

Definition at line 37 of file mobjectmenuview.h.

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Constructor & Destructor Documentation

MObjectMenuView::MObjectMenuView	(	MObjectMenuViewPrivate &	dd,
		MObjectMenu *	controller
	)			[protected]

Definition at line 63 of file mobjectmenuview.cpp.

                                                                                    :
    MSceneWindowView(controller),
    d_ptr(&dd)
{
    Q_D(MObjectMenuView);
    d->q_ptr = this;
    d->controller = controller;
    d->init();
}

MObjectMenuView::MObjectMenuView

(

MObjectMenu *

controller

)

Constructor.

Parameters:

controller

Pointer to the MObjectMenu

Definition at line 53 of file mobjectmenuview.cpp.

                                                        :
    MSceneWindowView(controller),
    d_ptr(new MObjectMenuViewPrivate)
{
    Q_D(MObjectMenuView);
    d->q_ptr = this;
    d->controller = controller;
    d->init();
}

MObjectMenuView::~MObjectMenuView

(

)

[virtual]

Destructor.

Definition at line 73 of file mobjectmenuview.cpp.

{
#ifdef HAVE_CONTENTACTION
    Q_D(MObjectMenuView);
    QHash<MAction*, ContentAction::Action>::iterator i = d->contentActions.begin(),
                                                       e = d->contentActions.end();
    for(; i!=e; ++i) {
        actionRemoved(i.key());
        delete i.key();
    }
    d->contentActions.clear();
#endif

    MActionList actions = model()->actions();
    const int count = actions.count();
    for (int i = 0; i < count; ++i) {
        actionRemoved(actions.at(i));
    }

    delete d_ptr;
}

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Member Function Documentation

void MObjectMenuView::actionAdded

(

MAction *

action

)

[protected, slot]

Definition at line 95 of file mobjectmenuview.cpp.

{
    Q_D(MObjectMenuView);

    // show only if it is visible
    if (action->isVisible()) {

        // create button for this action
        MButton *button = new MButton(action->iconID(), action->text(), d->controller);

        d->controller->connect(button, SIGNAL(clicked(bool)), SLOT(dismiss()));
        QObject::connect(button, SIGNAL(clicked(bool)), action, SIGNAL(triggered()));

        button->setEnabled(action->isEnabled());
        d->layout->addItem(button);
        if(d->layout->count() == 1) {
            // make the only button to use "single button" background
            button->setLayoutPosition(M::DefaultPosition);
        } else {
            MButton* prev = (MButton*)d->layout->itemAt(d->layout->count() -2);
            // we have more than one in layout
            if(d->layout->count() == 2) {
                prev->setLayoutPosition(M::VerticalTopPosition);
            } else {
                prev->setLayoutPosition(M::VerticalCenterPosition);
            }
            button->setLayoutPosition(M::VerticalBottomPosition);
        }

        d->buttons.insert(action, button);
    }
}

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void MObjectMenuView::actionModified

(

MAction *

action

)

[protected, slot]

Definition at line 139 of file mobjectmenuview.cpp.

{
    Q_D(MObjectMenuView);
    MButton *button = d->buttons.value(action, NULL);
    if (button) {
        if (!action->isVisible()) {
            actionRemoved(action);
        } else {
            // update button data accordingly
            button->setText(action->text());
            button->setIconID(action->iconID());
            button->setEnabled(action->isEnabled());
        }
    } else {
        // there is no button yet, action must've been invisible
        actionAdded(action);
    }
}

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void MObjectMenuView::actionRemoved

(

MAction *

action

)

[protected, slot]

Definition at line 128 of file mobjectmenuview.cpp.

{
    Q_D(MObjectMenuView);

    MButton *button = d->buttons.value(action, NULL);
    if (button) {
        d->buttons.remove(action);
        delete button;
    }
}

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Member Data Documentation

MObjectMenuViewPrivate* const MObjectMenuView::d_ptr [protected]

Reimplemented from MWidgetView.

Definition at line 46 of file mobjectmenuview.h.