Lancelot::MergedActionListModel Class Reference

#include <MergedActionListModel.h>

Inheritance diagram for Lancelot::MergedActionListModel:

Public Member Functions
	MergedActionListModel ()
virtual	~MergedActionListModel ()
void	addModel (QIcon icon, const QString &title, ActionListModel *model)
void	addModel (ActionListModel *model)
L_Override void	contextActivate (int index, QAction *context)
L_Override void	dataDragFinished (int index, Qt::DropAction action)
L_Override bool	dataDropAvailable (int where, const QMimeData *mimeData)
L_Override void	dataDropped (int where, const QMimeData *mimeData)
L_Override QString	description (int index) const
L_Override bool	hasContextActions (int index) const
virtual bool	hasModelContextActions (int index) const
bool	hideEmptyModels () const
L_Override QIcon	icon (int index) const
L_Override bool	isCategory (int index) const
L_Override QMimeData *	mimeData (int index) const
ActionListModel *	modelAt (int index)
virtual void	modelContextActivate (int index, QAction *context)
int	modelCount () const
virtual void	modelDataDropped (int index, Qt::DropAction action)
virtual QMimeData *	modelMimeData (int index) const
void	removeModel (int index)
L_Override void	setContextActions (int index, Lancelot::PopupMenu *menu)
L_Override void	setDropActions (int index, Qt::DropActions &actions, Qt::DropAction &defaultAction)
void	setHideEmptyModels (bool hide)
virtual void	setModelContextActions (int index, Lancelot::PopupMenu *menu)
virtual void	setModelDropActions (int index, Qt::DropActions &actions, Qt::DropAction &defaultAction)
void	setShowModelTitles (bool show)
bool	showModelTitles () const
L_Override int	size () const
L_Override QString	title (int index) const
Public Member Functions inherited from Lancelot::ActionListModel
	ActionListModel ()
virtual	~ActionListModel ()
virtual QIcon	selfIcon () const
virtual QMimeData *	selfMimeData () const
virtual QString	selfShortTitle () const
virtual QString	selfTitle () const

Protected Slots
void	modelItemAltered (int index)
void	modelItemDeleted (int index)
void	modelItemInserted (int index)
void	modelUpdated ()

Protected Member Functions
L_Override void	activate (int index)

Additional Inherited Members
Public Slots inherited from Lancelot::ActionListModel
void	activated (int index)
Signals inherited from Lancelot::ActionListModel
void	itemActivated (int index)
void	itemAltered (int index)
void	itemDeleted (int index)
void	itemInserted (int index)
void	updated ()

Detailed Description

This class implements a model that merges a list of other models.

Titles in the sub-models are represented as categories in the merged one.

Definition at line 36 of file MergedActionListModel.h.

Constructor & Destructor Documentation

Lancelot::MergedActionListModel::MergedActionListModel

(

)

Creates a new instance of MergedActionListModel.

Definition at line 36 of file MergedActionListModel.cpp.

Lancelot::MergedActionListModel::~MergedActionListModel ( )

virtual

Destroys this MergedActionListModel.

Definition at line 43 of file MergedActionListModel.cpp.

Member Function Documentation

void Lancelot::MergedActionListModel::activate ( int  index )

protectedvirtual

Models should reimplement this function.

It is invoked when an item is activated, before the itemActivated signal is emitted

Parameters

index

of the item that is activated

Reimplemented from Lancelot::ActionListModel.

Definition at line 222 of file MergedActionListModel.cpp.

void Lancelot::MergedActionListModel::addModel	(	QIcon	icon,
		const QString &	title,
		ActionListModel *	model
	)

Adds a model to the list.

Parameters

icon	icon for the model
title	title of the model
model	model to add

Definition at line 322 of file MergedActionListModel.cpp.

void Lancelot::MergedActionListModel::addModel

(

ActionListModel *

model

)

Adds a model to the list.

Title and icon is loaded from model

Parameters

model

model to add

Definition at line 317 of file MergedActionListModel.cpp.

void Lancelot::MergedActionListModel::contextActivate ( int  index, QAction *  context  )

virtual

Method for handling context menu actions.

Parameters

index	of the activated item
context	index of the context action

Reimplemented from Lancelot::ActionListModel.

Definition at line 262 of file MergedActionListModel.cpp.

void Lancelot::MergedActionListModel::dataDragFinished ( int  index, Qt::DropAction  action  )

virtual

This function is invoked when a data is dropped.

Parameters

index	index of the dragged item
action	invoked drop action

Reimplemented from Lancelot::ActionListModel.

Definition at line 131 of file MergedActionListModel.cpp.

bool Lancelot::MergedActionListModel::dataDropAvailable ( int  where, const QMimeData *  mimeData  )

virtual

Returns

whether the data can be dropped at the specified position

Parameters

where	position
mimeData	dragged data

Reimplemented from Lancelot::ActionListModel.

Definition at line 172 of file MergedActionListModel.cpp.

void Lancelot::MergedActionListModel::dataDropped ( int  where, const QMimeData *  mimeData  )

virtual

Invoked when the data is dropped into the model.

Parameters

where	position
mimeData	dropped data

Reimplemented from Lancelot::ActionListModel.

Definition at line 182 of file MergedActionListModel.cpp.

QString Lancelot::MergedActionListModel::description ( int  index ) const

virtual

Parameters

index

index of the item

Returns

description of the specified item

Reimplemented from Lancelot::ActionListModel.

Definition at line 101 of file MergedActionListModel.cpp.

bool Lancelot::MergedActionListModel::hasContextActions ( int  index ) const

virtual

Returns

whether the specified item has context actions

Parameters

index

index of the item

Reimplemented from Lancelot::ActionListModel.

Definition at line 242 of file MergedActionListModel.cpp.

bool Lancelot::MergedActionListModel::hasModelContextActions ( int  index ) const

virtual

Returns

whether the model has context actions

Parameters

index

model for which context menu is tested Reimplement this function if you want to support context menus for models when user right clicks the captio item

Definition at line 192 of file MergedActionListModel.cpp.

bool Lancelot::MergedActionListModel::hideEmptyModels

(

)

const

Returns

whether the empty models are hidden

Definition at line 371 of file MergedActionListModel.cpp.

QIcon Lancelot::MergedActionListModel::icon ( int  index ) const

virtual

Parameters

index

index of the item

Returns

icon for the specified item

Reimplemented from Lancelot::ActionListModel.

Definition at line 111 of file MergedActionListModel.cpp.

bool Lancelot::MergedActionListModel::isCategory ( int  index ) const

virtual

Parameters

index

index of the item

Returns

whether the item represents a category

Reimplemented from Lancelot::ActionListModel.

Definition at line 212 of file MergedActionListModel.cpp.

QMimeData * Lancelot::MergedActionListModel::mimeData ( int  index ) const

virtual

Parameters

index

index of the item

Returns

mime data for the specified item

Reimplemented from Lancelot::ActionListModel.

Definition at line 121 of file MergedActionListModel.cpp.

ActionListModel * Lancelot::MergedActionListModel::modelAt

(

int

index

)

Returns

model with the specified index

Parameters

index

index of the model to return

Definition at line 338 of file MergedActionListModel.cpp.

void Lancelot::MergedActionListModel::modelContextActivate ( int  index, QAction *  context  )

virtual

Activates the context for the specified model.

Parameters

index	model index
activated	action Reimplement this function if you want to support context menus for models when user right clicks the captio item

Definition at line 205 of file MergedActionListModel.cpp.

int Lancelot::MergedActionListModel::modelCount

(

)

const

Returns

number of the models

Definition at line 355 of file MergedActionListModel.cpp.

void Lancelot::MergedActionListModel::modelDataDropped ( int  index, Qt::DropAction  action  )

virtual

This function is invoked when a model is dragged and dropped.

Reimplement this function if you want to support dragging the models inside the MergedActionListModel by dragging their caption items.

Definition at line 142 of file MergedActionListModel.cpp.

void Lancelot::MergedActionListModel::modelItemAltered ( int  index )

protectedslot

Definition at line 89 of file MergedActionListModel.cpp.

void Lancelot::MergedActionListModel::modelItemDeleted ( int  index )

protectedslot

Definition at line 71 of file MergedActionListModel.cpp.

void Lancelot::MergedActionListModel::modelItemInserted ( int  index )

protectedslot

Definition at line 53 of file MergedActionListModel.cpp.

QMimeData * Lancelot::MergedActionListModel::modelMimeData ( int  index ) const

virtual

Returns

mime data for the specified model Reimplement this function if you want to support dragging the models inside the MergedActionListModel by dragging their caption items.

Definition at line 166 of file MergedActionListModel.cpp.

void Lancelot::MergedActionListModel::modelUpdated ( )

protectedslot

Definition at line 48 of file MergedActionListModel.cpp.

void Lancelot::MergedActionListModel::removeModel

(

int

index

)

Removes a model from the list.

Parameters

index

index of the model to remove

Definition at line 343 of file MergedActionListModel.cpp.

void Lancelot::MergedActionListModel::setContextActions ( int  index, Lancelot::PopupMenu *  menu  )

virtual

Adds actions ofr the specifies item to menu.

Parameters

index	index of the item
menu	menu to add the actions to

Reimplemented from Lancelot::ActionListModel.

Definition at line 252 of file MergedActionListModel.cpp.

void Lancelot::MergedActionListModel::setDropActions ( int  index, Qt::DropActions &  actions, Qt::DropAction &  defaultAction  )

virtual

Parameters

index	index of the item to be dragged
actions	supported drop actions
defaultAction	default drop action

Reimplemented from Lancelot::ActionListModel.

Definition at line 148 of file MergedActionListModel.cpp.

void Lancelot::MergedActionListModel::setHideEmptyModels

(

bool

hide

)

Sets whether the empty models should be hidden.

Definition at line 376 of file MergedActionListModel.cpp.

void Lancelot::MergedActionListModel::setModelContextActions ( int  index, Lancelot::PopupMenu *  menu  )

virtual

Sets the actions for the context menu.

Parameters

index

model for which context menu should be set Reimplement this function if you want to support context menus for models when user right clicks the captio item

Definition at line 198 of file MergedActionListModel.cpp.

void Lancelot::MergedActionListModel::setModelDropActions ( int  index, Qt::DropActions &  actions, Qt::DropAction &  defaultAction  )

virtual

Parameters

index	index of the model to be dragged
actions	supported drop actions
defaultAction	default drop action Reimplement this function if you want to support dragging the models inside the MergedActionListModel by dragging their caption items.

Definition at line 158 of file MergedActionListModel.cpp.

void Lancelot::MergedActionListModel::setShowModelTitles

(

bool

show

)

Sets whether model titles are shown.

Definition at line 388 of file MergedActionListModel.cpp.

bool Lancelot::MergedActionListModel::showModelTitles

(

)

const

Returns

whether the model titles are shown

Definition at line 383 of file MergedActionListModel.cpp.

int Lancelot::MergedActionListModel::size ( ) const

virtual

Returns

the number of items in model

Implements Lancelot::ActionListModel.

Definition at line 361 of file MergedActionListModel.cpp.

QString Lancelot::MergedActionListModel::title ( int  index ) const

virtual

Parameters

index

index of the item

Returns

title for the specified item

Implements Lancelot::ActionListModel.

Definition at line 232 of file MergedActionListModel.cpp.

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

• MergedActionListModel.h
• MergedActionListModel.cpp