A groupbox that collapses/expands when toggled and can save its collapsed and checked states. More...

#include <qgscollapsiblegroupbox.h>

Inheritance diagram for QgsCollapsibleGroupBox:

[legend]

Public Member Functions
	QgsCollapsibleGroupBox (const QString &title, QWidget parent=nullptr, QgsSettings settings=nullptr)

	QgsCollapsibleGroupBox (QWidget parent=nullptr, QgsSettings settings=nullptr)

	~QgsCollapsibleGroupBox () override

bool	saveCheckedState ()

bool	saveCollapsedState ()

void	setSaveCheckedState (bool save)
	Set this to `true` to save/restore checked state.

void	setSaveCollapsedState (bool save)
	Sets this to `false` to not save/restore collapsed state.

void	setSettingGroup (const QString &group)
	Sets this to a defined string to share save/restore states across different parent dialogs.

void	setSettings (QgsSettings *settings)

QString	settingGroup () const
	Returns the name of the setting group in which the collapsed state will be saved.

Public Member Functions inherited from QgsCollapsibleGroupBoxBasic
	QgsCollapsibleGroupBoxBasic (const QString &title, QWidget *parent=nullptr)

	QgsCollapsibleGroupBoxBasic (QWidget *parent=nullptr)

bool	isCollapsed () const
	Returns the current collapsed state of this group box.

bool	scrollOnExpand ()
	If this is set to `false` the parent QScrollArea will not be automatically scrolled to this widget's contents when expanded.

void	setCollapsed (bool collapse)
	Collapse or uncollapse this groupbox.

void	setScrollOnExpand (bool scroll)
	Sets this to `false` to not automatically scroll parent QScrollArea to this widget's contents when expanded.

void	setSyncGroup (const QString &grp)
	Named group which synchronizes collapsing action when triangle is clicked while holding alt modifier key.

QString	syncGroup () const
	Named group which synchronizes collapsing action when triangle is clicked while holding alt modifier key.

Protected Slots
void	loadState ()
	Will load the collapsed and checked state.

void	saveState () const
	Will save the collapsed and checked state.

Protected Member Functions
QString	saveKey () const

void	showEvent (QShowEvent *event) override

Protected Member Functions inherited from QgsCollapsibleGroupBoxBasic
void	changeEvent (QEvent *event) override

void	clearModifiers ()

void	collapseExpandFixes ()
	Visual fixes for when group box is collapsed/expanded.

void	mousePressEvent (QMouseEvent *event) override

void	mouseReleaseEvent (QMouseEvent *event) override

void	showEvent (QShowEvent *event) override

QRect	titleRect () const

void	updateStyle ()

Properties
bool	saveCheckedState
	Shall the checked state of this group box be saved and loaded persistently in QgsSettings.

bool	saveCollapsedState
	Shall the collapsed state of this group box be saved and loaded persistently in QgsSettings.

Properties inherited from QgsCollapsibleGroupBoxBasic
bool	collapsed
	The collapsed state of this group box.

bool	scrollOnExpand
	If this property is set to `true`, a parent scroll area will try to make sure that the whole group box is visible when uncollapsing it.

QString	syncGroup
	An optional group to be collapsed and uncollapsed in sync with this group box if the Alt-modifier is pressed while collapsing / uncollapsing.

Additional Inherited Members
Public Slots inherited from QgsCollapsibleGroupBoxBasic
void	checkClicked (bool ckd)

void	checkToggled (bool ckd)

void	setStyleSheet (const QString &style)
	Overridden to prepare base call and avoid crash due to specific QT versions.

void	toggleCollapsed ()

Signals inherited from QgsCollapsibleGroupBoxBasic
void	collapsedStateChanged (bool collapsed)
	Signal emitted when groupbox collapsed/expanded state is changed, and when first shown.

Protected Attributes inherited from QgsCollapsibleGroupBoxBasic
bool	mAltDown

QgsGroupBoxCollapseButton *	mCollapseButton = nullptr

bool	mCollapsed

QIcon	mCollapseIcon

QIcon	mExpandIcon

bool	mInitFlat

bool	mInitFlatChecked

QScrollArea *	mParentScrollArea = nullptr

bool	mScrollOnExpand

bool	mShiftDown

bool	mShown

QString	mSyncGroup

QWidget *	mSyncParent = nullptr

bool	mTitleClicked

Detailed Description

A groupbox that collapses/expands when toggled and can save its collapsed and checked states.

By default, it auto-saves only its collapsed state to the global settings based on the widget and it's parent names. Holding Alt modifier key when toggling collapsed state will synchronize the toggling across other collapsible group boxes with the same syncGroup QString value Holding Shift modifier key when attempting to toggle collapsed state will expand current group box, then collapse any others with the same syncGroup QString value

See also: QgsCollapsibleGroupBoxBasic which does not auto-save states

Note: To add Collapsible properties in promoted QtDesigner widgets, you can add the following "Dynamic properties" by clicking on the green + in the properties palette: bool collapsed, bool saveCollapsedState, bool saveCheckedState, QString syncGroup

Definition at line 189 of file qgscollapsiblegroupbox.h.

Constructor & Destructor Documentation

◆ QgsCollapsibleGroupBox() [1/2]

QgsCollapsibleGroupBox::QgsCollapsibleGroupBox	(	QWidget *	parent = `nullptr`,
		QgsSettings *	settings = `nullptr`
	)

Definition at line 494 of file qgscollapsiblegroupbox.cpp.

◆ QgsCollapsibleGroupBox() [2/2]

QgsCollapsibleGroupBox::QgsCollapsibleGroupBox	(	const QString &	title,
		QWidget *	parent = `nullptr`,
		QgsSettings *	settings = `nullptr`
	)

Definition at line 501 of file qgscollapsiblegroupbox.cpp.

◆ ~QgsCollapsibleGroupBox()

QgsCollapsibleGroupBox::~QgsCollapsibleGroupBox ( )

override

Definition at line 509 of file qgscollapsiblegroupbox.cpp.

Member Function Documentation

◆ loadState

void QgsCollapsibleGroupBox::loadState ( )

protectedslot

Will load the collapsed and checked state.

The configuration path from which it is loaded is defined by

The object name
The settingGroup

Definition at line 591 of file qgscollapsiblegroupbox.cpp.

◆ saveCheckedState()

bool QgsCollapsibleGroupBox::saveCheckedState ( )

inline

Definition at line 221 of file qgscollapsiblegroupbox.h.

◆ saveCollapsedState()

bool QgsCollapsibleGroupBox::saveCollapsedState ( )

inline

Definition at line 220 of file qgscollapsiblegroupbox.h.

◆ saveKey()

QString QgsCollapsibleGroupBox::saveKey ( ) const

protected

Definition at line 569 of file qgscollapsiblegroupbox.cpp.

◆ saveState

void QgsCollapsibleGroupBox::saveState ( ) const

protectedslot

Will save the collapsed and checked state.

The configuration path to which it is saved is defined by

The object name
The settingGroup

Definition at line 621 of file qgscollapsiblegroupbox.cpp.

◆ setSaveCheckedState()

void QgsCollapsibleGroupBox::setSaveCheckedState ( bool save )

inline

Set this to true to save/restore checked state.

Note: only turn on mSaveCheckedState for groupboxes NOT used in multiple places or used as options for different parent objects

Definition at line 219 of file qgscollapsiblegroupbox.h.

◆ setSaveCollapsedState()

void QgsCollapsibleGroupBox::setSaveCollapsedState ( bool save )

inline

Sets this to false to not save/restore collapsed state.

Definition at line 212 of file qgscollapsiblegroupbox.h.

◆ setSettingGroup()

void QgsCollapsibleGroupBox::setSettingGroup ( const QString & group )

inline

Sets this to a defined string to share save/restore states across different parent dialogs.

Definition at line 224 of file qgscollapsiblegroupbox.h.

◆ setSettings()

void QgsCollapsibleGroupBox::setSettings ( QgsSettings * settings )

Definition at line 517 of file qgscollapsiblegroupbox.cpp.

◆ settingGroup()

QString QgsCollapsibleGroupBox::settingGroup ( ) const

inline

Returns the name of the setting group in which the collapsed state will be saved.

Definition at line 226 of file qgscollapsiblegroupbox.h.

◆ showEvent()

void QgsCollapsibleGroupBox::showEvent ( QShowEvent * event )

overrideprotected

Definition at line 548 of file qgscollapsiblegroupbox.cpp.

Property Documentation

◆ saveCheckedState

bool QgsCollapsibleGroupBox::saveCheckedState

readwrite

Shall the checked state of this group box be saved and loaded persistently in QgsSettings.

Definition at line 201 of file qgscollapsiblegroupbox.h.

◆ saveCollapsedState

bool QgsCollapsibleGroupBox::saveCollapsedState

readwrite

Shall the collapsed state of this group box be saved and loaded persistently in QgsSettings.

Definition at line 196 of file qgscollapsiblegroupbox.h.

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

/build/qgis-3.40.0+99sid/src/gui/qgscollapsiblegroupbox.h
/build/qgis-3.40.0+99sid/src/gui/qgscollapsiblegroupbox.cpp

Public Member Functions

Protected Slots

Protected Member Functions

Properties

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ QgsCollapsibleGroupBox() [1/2]

◆ QgsCollapsibleGroupBox() [2/2]

◆ ~QgsCollapsibleGroupBox()

Member Function Documentation

◆ loadState

◆ saveCheckedState()

◆ saveCollapsedState()

◆ saveKey()

◆ saveState

◆ setSaveCheckedState()

◆ setSaveCollapsedState()

◆ setSettingGroup()

◆ setSettings()

◆ settingGroup()

◆ showEvent()

Property Documentation

◆ saveCheckedState

◆ saveCollapsedState