QComboBox subclass which allows selecting multiple items. More...

#include <qgscheckablecombobox.h>

Inheritance diagram for QgsCheckableComboBox:

Public Slots
void	setCheckedItems (const QStringList &items)
	Set items which should be checked/selected. More...

Signals
void	checkedItemsChanged (const QStringList &items)
	Emitted whenever the checked items list changed. More...

Public Member Functions
	QgsCheckableComboBox (QWidget *parent=nullptr)
	Constructor for QgsCheckableComboBox. More...

QStringList	checkedItems () const
	Returns currently checked items. More...

QString	defaultText () const
	Returns default text which will be displayed in the widget when no items selected. More...

bool	eventFilter (QObject object, QEvent event) override
	Filters events to enable context menu. More...

void	hidePopup () override
	Hides the list of items in the combobox if it is currently visible and resets the internal state. More...

Qt::CheckState	itemCheckState (int index) const
	Returns the checked state of the item identified by index. More...

QString	separator () const
	Returns separator used to separate items in the display text. More...

void	setDefaultText (const QString &text)
	Set default text which will be displayed in the widget when no items selected. More...

void	setItemCheckState (int index, Qt::CheckState state)
	Sets the item check state to state. More...

void	setSeparator (const QString &separator)
	Set separator used to separate items in the display text. More...

void	toggleItemCheckState (int index)
	Toggles the item check state. More...

Protected Slots
void	deselectAllOptions ()
	Removes selection from all items. More...

void	selectAllOptions ()
	Selects all items. More...

void	showContextMenu (QPoint pos)
	Display context menu which allows selecting/deselecting all items at once. More...

Protected Member Functions
void	resizeEvent (QResizeEvent *event) override
	Handler for widget resizing. More...

Properties
QStringList	checkedItems

QString	defaultText

QString	separator

Detailed Description

QComboBox subclass which allows selecting multiple items.

Since: QGIS 3.0

Definition at line 123 of file qgscheckablecombobox.h.

Constructor & Destructor Documentation

◆ QgsCheckableComboBox()

QgsCheckableComboBox::QgsCheckableComboBox ( QWidget * parent = nullptr )

Constructor for QgsCheckableComboBox.

Definition at line 76 of file qgscheckablecombobox.cpp.

Member Function Documentation

◆ checkedItems()

QStringList QgsCheckableComboBox::checkedItems ( ) const

Returns currently checked items.

See also: setCheckedItems()

◆ checkedItemsChanged

void QgsCheckableComboBox::checkedItemsChanged ( const QStringList & items )

signal

Emitted whenever the checked items list changed.

◆ defaultText()

QString QgsCheckableComboBox::defaultText ( ) const

Returns default text which will be displayed in the widget when no items selected.

See also: setDefaultText()

◆ deselectAllOptions

void QgsCheckableComboBox::deselectAllOptions ( )

protectedslot

Removes selection from all items.

Definition at line 198 of file qgscheckablecombobox.cpp.

◆ eventFilter()

bool QgsCheckableComboBox::eventFilter	(	QObject *	object,
		QEvent *	event
	)

override

Filters events to enable context menu.

Definition at line 209 of file qgscheckablecombobox.cpp.

◆ hidePopup()

void QgsCheckableComboBox::hidePopup ( )

override

Hides the list of items in the combobox if it is currently visible and resets the internal state.

Definition at line 171 of file qgscheckablecombobox.cpp.

◆ itemCheckState()

Qt::CheckState QgsCheckableComboBox::itemCheckState ( int index ) const

Returns the checked state of the item identified by index.

Parameters

index item index

See also: setItemCheckState(); toggleItemCheckState()

Definition at line 151 of file qgscheckablecombobox.cpp.

◆ resizeEvent()

void QgsCheckableComboBox::resizeEvent ( QResizeEvent * event )

overrideprotected

Handler for widget resizing.

Definition at line 237 of file qgscheckablecombobox.cpp.

◆ selectAllOptions

void QgsCheckableComboBox::selectAllOptions ( )

protectedslot

Selects all items.

Definition at line 187 of file qgscheckablecombobox.cpp.

◆ separator()

QString QgsCheckableComboBox::separator ( ) const

Returns separator used to separate items in the display text.

See also: setSeparator()

◆ setCheckedItems

void QgsCheckableComboBox::setCheckedItems ( const QStringList & items )

slot

Set items which should be checked/selected.

Parameters

items items to select

See also: checkedItems()

Definition at line 227 of file qgscheckablecombobox.cpp.

◆ setDefaultText()

void QgsCheckableComboBox::setDefaultText ( const QString & text )

Set default text which will be displayed in the widget when no items selected.

Parameters

text	default text

See also: defaultText()

Definition at line 124 of file qgscheckablecombobox.cpp.

◆ setItemCheckState()

void QgsCheckableComboBox::setItemCheckState	(	int	index,
		Qt::CheckState	state
	)

Sets the item check state to state.

Parameters

index	item index
state	check state

See also: itemCheckState(); toggleItemCheckState()

Definition at line 156 of file qgscheckablecombobox.cpp.

◆ setSeparator()

void QgsCheckableComboBox::setSeparator ( const QString & separator )

Set separator used to separate items in the display text.

Parameters

separator separator to use

See also: separator()

Definition at line 110 of file qgscheckablecombobox.cpp.

◆ showContextMenu

void QgsCheckableComboBox::showContextMenu ( QPoint pos )

protectedslot

Display context menu which allows selecting/deselecting all items at once.

Definition at line 180 of file qgscheckablecombobox.cpp.

◆ toggleItemCheckState()

void QgsCheckableComboBox::toggleItemCheckState ( int index )

Toggles the item check state.

Parameters

index item index

See also: itemCheckState(); setItemCheckState()

Definition at line 161 of file qgscheckablecombobox.cpp.

Property Documentation

◆ checkedItems

QStringList QgsCheckableComboBox::checkedItems

readwrite

Definition at line 129 of file qgscheckablecombobox.h.

◆ defaultText

QString QgsCheckableComboBox::defaultText

readwrite

Definition at line 128 of file qgscheckablecombobox.h.

◆ separator

QString QgsCheckableComboBox::separator

readwrite

Definition at line 127 of file qgscheckablecombobox.h.

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

/build/qgis-3.10.0+15buster/src/gui/qgscheckablecombobox.h
/build/qgis-3.10.0+15buster/src/gui/qgscheckablecombobox.cpp

Public Slots

Signals

Public Member Functions

Protected Slots

Protected Member Functions

Properties

Detailed Description

Constructor & Destructor Documentation

◆ QgsCheckableComboBox()

Member Function Documentation

◆ checkedItems()

◆ checkedItemsChanged

◆ defaultText()

◆ deselectAllOptions

◆ eventFilter()

◆ hidePopup()

◆ itemCheckState()

◆ resizeEvent()

◆ selectAllOptions

◆ separator()

◆ setCheckedItems

◆ setDefaultText()

◆ setItemCheckState()

◆ setSeparator()

◆ showContextMenu

◆ toggleItemCheckState()

Property Documentation

◆ checkedItems

◆ defaultText

◆ separator