ElementsCollectionWidget Class Reference

The ElementsCollectionWidget class This widget embedd a tree view that display the element collection (common, custom, embedded) and all action needed to use this widget. This is the element collection widget used in the diagram editor. More...

#include <elementscollectionwidget.h>

Inherits QWidget.

Collaboration diagram for ElementsCollectionWidget:

Public Slots
void	reload ()
	ElementsCollectionWidget::reload, the displayed collections.
void	loadingFinished ()
	ElementsCollectionWidget::loadingFinished Process when collection finished to be loaded.

Public Member Functions
	ElementsCollectionWidget (QWidget *parent=nullptr)
	ElementsCollectionWidget::ElementsCollectionWidget Default constructor.
void	expandFirstItems ()
	ElementsCollectionWidget::expandFirstItems Expand each first item in the tree view.
void	addProject (QETProject *project)
	ElementsCollectionWidget::addProject Add project to be displayed.
void	removeProject (QETProject *project)
void	highlightUnusedElement ()
	ElementsCollectionWidget::highlightUnusedElement highlight the unused element.
void	setCurrentLocation (const ElementsLocation &location)
	ElementsCollectionWidget::setCurrentLocation Set the current item to be the item for location.

Protected Member Functions
void	leaveEvent (QEvent *event) override

Private Member Functions
void	setUpAction ()
void	setUpWidget ()
	ElementsCollectionWidget::setUpWidget Setup this widget.
void	setUpConnection ()
	ElementsCollectionWidget::setUpConnection Setup the connection used in this widget.
void	customContextMenu (const QPoint &point)
	ElementsCollectionWidget::customContextMenu Display the context menu of this widget at point.
void	openDir ()
	ElementsCollectionWidget::openDir Open the directory represented by the current selected item.
void	editElement ()
	ElementsCollectionWidget::editElement Edit the element represented by the current selected item.
void	deleteElement ()
	ElementsCollectionWidget::deleteElement Delete the element represented by the current selected item.
void	deleteDirectory ()
	ElementsCollectionWidget::deleteDirectory Delete directory represented by the current selected item.
void	editDirectory ()
	ElementsCollectionWidget::editDirectory Edit the directory represented by the current selected item.
void	newDirectory ()
	ElementsCollectionWidget::newDirectory Create a new directory.
void	newElement ()
	ElementsCollectionWidget::newElement Create a new element.
void	showThisDir ()
	ElementsCollectionWidget::showThisDir Hide all directories except the pointed dir;.
void	resetShowThisDir ()
	ElementsCollectionWidget::resetShowThisDir reset show this dir, all collection are show. If search field isn't empty, apply the search after show all collection.
void	dirProperties ()
	ElementsCollectionWidget::dirProperties Open an informative dialog about the current index.
void	search ()
	ElementsCollectionWidget::search Search every item (directory or element) that match the text of m_search_field and display it, other item who does not match text is hidden.
void	hideCollection (bool hide=true)
	ElementsCollectionWidget::hideCollection Hide all collection displayed in this tree.
void	hideItem (bool hide, const QModelIndex &index=QModelIndex(), bool recursive=true)
	ElementsCollectionWidget::hideItem Hide the item index. If recursive is true, hide all subchilds of index.
void	showAndExpandItem (const QModelIndex &index, bool parent=true, bool child=false)
	ElementsCollectionWidget::showAndExpandItem Show the item index and expand it. If parent is true, ensure parents of index is show and expanded If child is true, ensure all childs of index is show and expended.
ElementCollectionItem *	elementCollectionItemForIndex (const QModelIndex &index)
	ElementsCollectionWidget::elementCollectionItemForIndex.
void	locationWasSaved (const ElementsLocation &location)
	ElementsCollectionWidget::locationWasSaved This method is connected with the signal savedToLocation of Element editor (see ElementsCollectionWidget::editElement()) Update or add the item represented by location to m_model.

Private Attributes
ElementsCollectionModel *	m_model = nullptr
ElementsCollectionModel *	m_new_model = nullptr
QLineEdit *	m_search_field
QTimer	m_search_timer
ElementsTreeView *	m_tree_view
QVBoxLayout *	m_main_vlayout
QMenu *	m_context_menu
QModelIndex	m_index_at_context_menu
QModelIndex	m_showed_index
QProgressBar *	m_progress_bar
QAction *	m_open_dir
QAction *	m_edit_element
QAction *	m_delete_element
QAction *	m_delete_dir
QAction *	m_reload
QAction *	m_edit_dir
QAction *	m_new_directory
QAction *	m_new_element
QAction *	m_show_this_dir
QAction *	m_show_all_dir
QAction *	m_dir_propertie
bool	m_first_show = true
QList< QETProject * >	m_waiting_project
QScopedPointer< QElapsedTimer >	m_loading_timer

Detailed Description

The ElementsCollectionWidget class This widget embedd a tree view that display the element collection (common, custom, embedded) and all action needed to use this widget. This is the element collection widget used in the diagram editor.

Constructor & Destructor Documentation

ElementsCollectionWidget()

ElementsCollectionWidget::ElementsCollectionWidget

(

QWidget *

parent = nullptr

)

ElementsCollectionWidget::ElementsCollectionWidget Default constructor.

Parameters

parent

: parent widget of this widget.

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Member Function Documentation

addProject()

void ElementsCollectionWidget::addProject

(

QETProject *

project

)

ElementsCollectionWidget::addProject Add project to be displayed.

Parameters

project

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customContextMenu()

void ElementsCollectionWidget::customContextMenu ( const QPoint &  point )

private

ElementsCollectionWidget::customContextMenu Display the context menu of this widget at point.

Parameters

point

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deleteDirectory()

void ElementsCollectionWidget::deleteDirectory ( )

private

ElementsCollectionWidget::deleteDirectory Delete directory represented by the current selected item.

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deleteElement()

void ElementsCollectionWidget::deleteElement ( )

private

ElementsCollectionWidget::deleteElement Delete the element represented by the current selected item.

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dirProperties()

void ElementsCollectionWidget::dirProperties ( )

private

ElementsCollectionWidget::dirProperties Open an informative dialog about the current index.

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editDirectory()

void ElementsCollectionWidget::editDirectory ( )

private

ElementsCollectionWidget::editDirectory Edit the directory represented by the current selected item.

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editElement()

void ElementsCollectionWidget::editElement ( )

private

ElementsCollectionWidget::editElement Edit the element represented by the current selected item.

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elementCollectionItemForIndex()

ElementCollectionItem * ElementsCollectionWidget::elementCollectionItemForIndex ( const QModelIndex &  index )

private

ElementsCollectionWidget::elementCollectionItemForIndex.

Parameters

index

Returns

The internal pointer of index casted to ElementCollectionItem;

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expandFirstItems()

void ElementsCollectionWidget::expandFirstItems

(

)

ElementsCollectionWidget::expandFirstItems Expand each first item in the tree view.

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hideCollection()

void ElementsCollectionWidget::hideCollection ( bool  hide = true )

private

ElementsCollectionWidget::hideCollection Hide all collection displayed in this tree.

Parameters

hide-

true = hide , false = visible

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hideItem()

void ElementsCollectionWidget::hideItem ( bool  hide, const QModelIndex &  index = QModelIndex(), bool  recursive = true  )

private

ElementsCollectionWidget::hideItem Hide the item index. If recursive is true, hide all subchilds of index.

Parameters

hide	: - true = hide , false = visible
index	: - index to hide
recursive	: - true = apply to child , false = only for index

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highlightUnusedElement()

void ElementsCollectionWidget::highlightUnusedElement

(

)

ElementsCollectionWidget::highlightUnusedElement highlight the unused element.

See also

ElementsCollectionModel::highlightUnusedElement()

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leaveEvent()

void ElementsCollectionWidget::leaveEvent ( QEvent *  event )

overrideprotected

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loadingFinished

void ElementsCollectionWidget::loadingFinished ( )

slot

ElementsCollectionWidget::loadingFinished Process when collection finished to be loaded.

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locationWasSaved()

void ElementsCollectionWidget::locationWasSaved ( const ElementsLocation &  location )

private

ElementsCollectionWidget::locationWasSaved This method is connected with the signal savedToLocation of Element editor (see ElementsCollectionWidget::editElement()) Update or add the item represented by location to m_model.

Parameters

location

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newDirectory()

void ElementsCollectionWidget::newDirectory ( )

private

ElementsCollectionWidget::newDirectory Create a new directory.

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newElement()

void ElementsCollectionWidget::newElement ( )

private

ElementsCollectionWidget::newElement Create a new element.

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openDir()

void ElementsCollectionWidget::openDir ( )

private

ElementsCollectionWidget::openDir Open the directory represented by the current selected item.

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reload

void ElementsCollectionWidget::reload ( )

slot

ElementsCollectionWidget::reload, the displayed collections.

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removeProject()

void ElementsCollectionWidget::removeProject

(

QETProject *

project

)

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resetShowThisDir()

void ElementsCollectionWidget::resetShowThisDir ( )

private

ElementsCollectionWidget::resetShowThisDir reset show this dir, all collection are show. If search field isn't empty, apply the search after show all collection.

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search()

void ElementsCollectionWidget::search ( )

private

ElementsCollectionWidget::search Search every item (directory or element) that match the text of m_search_field and display it, other item who does not match text is hidden.

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setCurrentLocation()

void ElementsCollectionWidget::setCurrentLocation

(

const ElementsLocation &

location

)

ElementsCollectionWidget::setCurrentLocation Set the current item to be the item for location.

Parameters

location

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setUpAction()

void ElementsCollectionWidget::setUpAction ( )

private

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setUpConnection()

void ElementsCollectionWidget::setUpConnection ( )

private

ElementsCollectionWidget::setUpConnection Setup the connection used in this widget.

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setUpWidget()

void ElementsCollectionWidget::setUpWidget ( )

private

ElementsCollectionWidget::setUpWidget Setup this widget.

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showAndExpandItem()

void ElementsCollectionWidget::showAndExpandItem ( const QModelIndex &  index, bool  parent = true, bool  child = false  )

private

ElementsCollectionWidget::showAndExpandItem Show the item index and expand it. If parent is true, ensure parents of index is show and expanded If child is true, ensure all childs of index is show and expended.

Parameters

index-	index to show
parent-	Apply to parent
child-	Apply to all childs

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showThisDir()

void ElementsCollectionWidget::showThisDir ( )

private

ElementsCollectionWidget::showThisDir Hide all directories except the pointed dir;.

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Member Data Documentation

m_context_menu

QMenu* ElementsCollectionWidget::m_context_menu

private

m_delete_dir

QAction * ElementsCollectionWidget::m_delete_dir

private

m_delete_element

QAction * ElementsCollectionWidget::m_delete_element

private

m_dir_propertie

QAction * ElementsCollectionWidget::m_dir_propertie

private

m_edit_dir

QAction * ElementsCollectionWidget::m_edit_dir

private

m_edit_element

QAction * ElementsCollectionWidget::m_edit_element

private

m_first_show

bool ElementsCollectionWidget::m_first_show = true

private

m_index_at_context_menu

QModelIndex ElementsCollectionWidget::m_index_at_context_menu

private

m_loading_timer

QScopedPointer<QElapsedTimer> ElementsCollectionWidget::m_loading_timer

private

m_main_vlayout

QVBoxLayout* ElementsCollectionWidget::m_main_vlayout

private

m_model

ElementsCollectionModel* ElementsCollectionWidget::m_model = nullptr

private

m_new_directory

QAction * ElementsCollectionWidget::m_new_directory

private

m_new_element

QAction * ElementsCollectionWidget::m_new_element

private

m_new_model

ElementsCollectionModel* ElementsCollectionWidget::m_new_model = nullptr

private

m_open_dir

QAction* ElementsCollectionWidget::m_open_dir

private

m_progress_bar

QProgressBar* ElementsCollectionWidget::m_progress_bar

private

m_reload

QAction * ElementsCollectionWidget::m_reload

private

m_search_field

QLineEdit* ElementsCollectionWidget::m_search_field

private

m_search_timer

QTimer ElementsCollectionWidget::m_search_timer

private

m_show_all_dir

QAction * ElementsCollectionWidget::m_show_all_dir

private

m_show_this_dir

QAction * ElementsCollectionWidget::m_show_this_dir

private

m_showed_index

QModelIndex ElementsCollectionWidget::m_showed_index

private

m_tree_view

ElementsTreeView* ElementsCollectionWidget::m_tree_view

private

m_waiting_project

QList<QETProject *> ElementsCollectionWidget::m_waiting_project

private

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

• sources/ElementsCollection/elementscollectionwidget.h
• sources/ElementsCollection/elementscollectionwidget.cpp