Tree view widget. More...

#include <TGUI/Widgets/TreeView.hpp>

Inheritance diagram for tgui::TreeView:

Classes
struct	ConstNode
	Read-only node representation used by getNodes. More...

struct	Node
	Internal representation of a node. More...

Public Types
typedef std::shared_ptr< TreeView >	Ptr

typedef std::shared_ptr< const TreeView >	ConstPtr

Public Types inherited from tgui::Widget
typedef std::shared_ptr< Widget >	Ptr
	Shared widget pointer.

typedef std::shared_ptr< const Widget >	ConstPtr
	Shared constant widget pointer.

Public Member Functions
	TreeView (const char *typeName="TreeView", bool initRenderer=true)

	TreeView (const TreeView &)

	TreeView (TreeView &&)=default

TreeView &	operator= (const TreeView &)

TreeView &	operator= (TreeView &&)=default

TreeViewRenderer *	getSharedRenderer ()
	Returns the renderer, which gives access to functions that determine how the widget is displayed.

const TreeViewRenderer *	getSharedRenderer () const

TreeViewRenderer *	getRenderer ()
	Returns the renderer, which gives access to functions that determine how the widget is displayed.

const TreeViewRenderer *	getRenderer () const

void	setSize (const Layout2d &size) override
	Changes the size of the tree view.

bool	addItem (const std::vector< String > &hierarchy, bool createParents=true)
	Adds a new item to the tree view.

void	expand (const std::vector< String > &hierarchy)
	Expands the given item.

void	expandAll ()
	Expands all items.

void	collapse (const std::vector< String > &hierarchy)
	Collapses the given item.

void	collapseAll ()
	Collapses all items.

bool	selectItem (const std::vector< String > &hierarchy)
	Selects an item in the tree view.

void	deselectItem ()
	Deselect the item if one was selected.

bool	removeItem (const std::vector< String > &hierarchy, bool removeParentsWhenEmpty=true)
	Removes an item.

void	removeAllItems ()
	Removes all items.

std::vector< String >	getSelectedItem () const
	Returns the selected item.

std::vector< ConstNode >	getNodes () const
	Returns the nodes in the tree view.

void	setItemHeight (unsigned int itemHeight)
	Changes the height of the items in the tree view.

unsigned int	getItemHeight () const
	Returns the height of the items in the tree view.

void	setTextSize (unsigned int textSize) override
	Changes the text size of the items.

void	setVerticalScrollbarValue (unsigned int value)
	Changes the thumb position of the vertical scrollbar.

unsigned int	getVerticalScrollbarValue () const
	Returns the thumb position of the vertical scrollbar.

void	setHorizontalScrollbarValue (unsigned int value)
	Changes the thumb position of the horizontal scrollbar.

unsigned int	getHorizontalScrollbarValue () const
	Returns the thumb position of the horizontal scrollbar.

bool	isMouseOnWidget (Vector2f pos) const override
	Returns whether the mouse position (which is relative to the parent widget) lies on top of the widget.

void	leftMousePressed (Vector2f pos) override

void	leftMouseReleased (Vector2f pos) override

void	rightMousePressed (Vector2f pos) override

void	mouseMoved (Vector2f pos) override

bool	mouseWheelScrolled (float delta, Vector2f pos) override

void	mouseNoLongerOnWidget () override

void	leftMouseButtonNoLongerDown () override

void	keyPressed (const Event::KeyEvent &event) override

void	markNodesDirty ()

void	draw (BackendRenderTargetBase &target, RenderStates states) const override
	Draw the widget to a render target.

virtual void	setSize (const Layout2d &size)
	Changes the size of the widget.

void	setSize (Layout width, Layout height)
	Changes the size of the widget.

Public Member Functions inherited from tgui::Widget
	Widget (const char *typeName, bool initRenderer)

	Widget (const Widget &)
	Copy constructor.

	Widget (Widget &&)
	Move constructor.

virtual	~Widget ()
	Destructor.

Widget &	operator= (const Widget &)
	Overload of copy assignment operator.

Widget &	operator= (Widget &&)
	Move assignment.

void	setRenderer (std::shared_ptr< RendererData > rendererData)
	Sets a new renderer for the widget. The renderer determines how the widget looks.

WidgetRenderer *	getSharedRenderer ()
	Returns the renderer, which gives access to functions that determine how the widget is displayed.

const WidgetRenderer *	getSharedRenderer () const

WidgetRenderer *	getRenderer ()
	Returns the renderer, which gives access to functions that determine how the widget is displayed.

const WidgetRenderer *	getRenderer () const

virtual void	setPosition (const Layout2d &position)
	sets the position of the widget

void	setPosition (Layout x, Layout y)
	Sets the position of the widget.

Vector2f	getPosition () const
	Gets the position of the widget.

void	setSize (Layout width, Layout height)
	Changes the size of the widget.

void	setWidth (Layout width)
	Changes the width of the widget.

void	setHeight (Layout height)
	Changes the height of the widget.

Vector2f	getSize () const
	Returns the size of the widget.

virtual Vector2f	getFullSize () const
	Returns the entire size that the widget is using.

virtual Vector2f	getAbsolutePosition () const
	Get the absolute position of the top-left point of the widget instead of the relative position to its parent.

virtual Vector2f	getWidgetOffset () const
	Returns the distance between the position where the widget is drawn and where the widget is placed.

void	setOrigin (float x, float y)
	Sets the origin point on which the position, scale and rotation is based.

void	setOrigin (Vector2f origin)
	Sets the origin point on which the position, scale and rotation is based.

Vector2f	getOrigin () const
	Returns the relative origin point on which the position, scale and rotation is based.

void	setScale (Vector2f scaleFactors)
	Sets the scaling to be applied to the widget.

void	setScale (Vector2f scaleFactors, Vector2f origin)
	Sets the scaling to be applied to the widget.

void	setScale (float scaleFactor)
	Sets the scaling to be applied to the widget.

void	setScale (float scaleFactor, Vector2f origin)
	Sets the scaling to be applied to the widget.

Vector2f	getScale () const
	Returns the scaling to be applied to the widget.

Vector2f	getScaleOrigin () const
	Returns the origin used for scaling.

void	setRotation (float angle)
	Sets the rotation to be applied to the widget.

void	setRotation (float angle, Vector2f origin)
	Sets the rotation to be applied to the widget.

float	getRotation () const
	Returns the rotation to be applied to the widget.

Vector2f	getRotationOrigin () const
	Returns the origin used for rotations.

void	showWithEffect (ShowEffectType type, Duration duration)
	Shows the widget by introducing it with an animation.

void	hideWithEffect (ShowEffectType type, Duration duration)
	Hides the widget by making it leave with an animation.

virtual void	setVisible (bool visible)
	Shows or hides a widget.

bool	isVisible () const
	Returns true when the widget is visible.

virtual void	setEnabled (bool enabled)
	Enables or disables the widget.

bool	isEnabled () const
	Returns true when the widget is enabled.

virtual void	setFocused (bool focused)
	Focus or unfocus the widget.

bool	isFocused () const
	Returns true when the widget is focused and false otherwise.

const String &	getWidgetType () const
	Returns the type of the widget.

Container *	getParent () const
	Returns a pointer to the parent widget.

GuiBase *	getParentGui () const
	Returns a pointer to the gui to which this widget belongs.

bool	isAnimationPlaying () const
	Returns whether there is an active animation (started with showWithEffect or hideWithEffect)

void	moveToFront ()
	Places the widget before all other widgets.

void	moveToBack ()
	Places the widget behind all other widgets.

void	setUserData (Any userData)
	Stores some data into the widget.

template<typename T >
T	getUserData () const
	Returns data stored in the widget.

void	setInheritedFont (const Font &font)
	Sets the font of the widget that is used when no font is set in the renderer.

const Font &	getInheritedFont () const
	Returns the font of the widget that is used when no font is set in the renderer.

void	setInheritedOpacity (float opacity)
	Sets the opacity of the widget that will be multiplied with the opacity set in the renderer.

float	getInheritedOpacity () const
	Returns the opacity of the widget that is multiplied with the opacity set in the renderer.

virtual unsigned int	getTextSize () const
	Returns the character size of text in this widget.

void	setToolTip (Widget::Ptr toolTip)
	Sets the tool tip that should be displayed when hovering over the widget.

Widget::Ptr	getToolTip () const
	Returns the tool tip that is displayed when hovering over the widget.

void	setWidgetName (const String &name)
	Changes the name of a widget.

String	getWidgetName () const
	Returns the name of a widget.

void	setMouseCursor (Cursor::Type cursor)
	Changes which mouse cursor is shown when hovering over the widget.

Cursor::Type	getMouseCursor () const
	Returns which mouse cursor is shown when hovering over the widget.

void	setFocusable (bool focusable)
	Changes whether a widget could be focused.

bool	isFocusable () const
	Returns whether a widget could be focused.

virtual bool	canGainFocus () const
	Returns whether the widget can currently gain focus.

bool	isContainer () const
	Returns whether the widget is a container widget or not.

bool	isDraggableWidget () const
	Returns whether the widget has something to drag (e.g. slider or scrollbar thumbs)

bool	isMouseDown () const
	Returns whether the left mouse button has been pressed on top of the widget.

virtual void	setParent (Container *parent)

virtual void	rightMouseReleased (Vector2f pos)

virtual void	mousePressed (Event::MouseButton button, Vector2f pos)

virtual void	mouseReleased (Event::MouseButton button, Vector2f pos)

virtual void	textEntered (char32_t key)

virtual void	rightMouseButtonNoLongerDown ()

virtual Widget::Ptr	askToolTip (Vector2f mousePos)

const Layout2d &	getPositionLayout () const

const Layout2d &	getSizeLayout () const

void	bindPositionLayout (Layout *layout)

void	unbindPositionLayout (Layout *layout)

void	bindSizeLayout (Layout *layout)

void	unbindSizeLayout (Layout *layout)

template<typename WidgetType >
std::shared_ptr< const WidgetType >	cast () const
	Downcast const widget.

template<typename WidgetType >
std::shared_ptr< WidgetType >	cast ()
	Downcast widget.

Static Public Member Functions
static TreeView::Ptr	create ()
	Creates a new tree view widget.

static TreeView::Ptr	copy (TreeView::ConstPtr treeView)
	Makes a copy of another tree view.

Public Attributes
SignalItemHierarchy	onItemSelect = {"ItemSelected"}
	An node was selected in the tree view. Optional parameter: selected node.

SignalItemHierarchy	onDoubleClick = {"DoubleClicked"}
	A leaf node was double clicked. Optional parameter: selected node.

SignalItemHierarchy	onExpand = {"Expanded"}
	A branch node was expanded in the tree view. Optional parameter: expanded node.

SignalItemHierarchy	onCollapse = {"Collapsed"}
	A branch node was collapsed in the tree view. Optional parameter: collapsed node.

SignalItemHierarchy	onRightClick = {"RightClicked"}
	A node was right clicked. Optional parameter: node below mouse.

Public Attributes inherited from tgui::Widget
SignalVector2f	onPositionChange = {"PositionChanged"}
	The position of the widget changed. Optional parameter: new position.

SignalVector2f	onSizeChange = {"SizeChanged"}
	The size of the widget changed. Optional parameter: new size.

Signal	onFocus = {"Focused"}
	The widget was focused.

Signal	onUnfocus = {"Unfocused"}
	The widget was unfocused.

Signal	onMouseEnter = {"MouseEntered"}
	The mouse entered the widget.

Signal	onMouseLeave = {"MouseLeft"}
	The mouse left the widget.

SignalShowEffect	onAnimationFinish = {"AnimationFinished"}

SignalShowEffect	onShowEffectFinish = {"ShowEffectFinished"}
	A show or hide animation finished. Optional parameters: animation type, new widget visibility or both.

Protected Member Functions
Signal &	getSignal (String signalName) override
	Retrieves a signal based on its name.

void	rendererChanged (const String &property) override
	Function called when one of the properties of the renderer is changed.

std::unique_ptr< DataIO::Node >	save (SavingRenderersMap &renderers) const override
	Saves the widget as a tree node in order to save it to a file.

void	load (const std::unique_ptr< DataIO::Node > &node, const LoadingRenderersMap &renderers) override
	Loads the widget from a tree of nodes.

Vector2f	getInnerSize () const

void	updateIconBounds ()

bool	updateTime (Duration elapsedTime) override

Widget::Ptr	clone () const override
	Makes a copy of the widget if you don't know its exact type.

void	updateTextColors (std::vector< std::shared_ptr< Node > > &nodes)

void	createNode (std::vector< std::shared_ptr< Node > > &menus, Node *parent, const String &text)

Node *	findParentNode (const std::vector< String > &hierarchy, unsigned int parentIndex, std::vector< std::shared_ptr< Node > > &nodes, Node *parent, bool createParents)

void	toggleNodeInternal (std::size_t index)

bool	expandOrCollapse (const std::vector< String > &hierarchy, bool expand)

void	loadItems (const std::unique_ptr< DataIO::Node > &node, std::vector< std::shared_ptr< Node > > &items, Node *parent)

unsigned int	updateVisibleNodes (std::vector< std::shared_ptr< Node > > &nodes, Node *selectedNode, float textPadding, unsigned int pos)

void	updateSelectedAndHoveringItemColors ()

void	updateHoveredItem (int item)

void	updateSelectedItem (int item)

Protected Member Functions inherited from tgui::Widget
virtual void	load (const std::unique_ptr< DataIO::Node > &node, const LoadingRenderersMap &renderers)
	Loads the widget from a tree of nodes.

virtual void	mouseEnteredWidget ()
	This function is called when the mouse enters the widget.

virtual void	mouseLeftWidget ()
	This function is called when the mouse leaves the widget.

Protected Attributes
std::vector< std::shared_ptr< Node > >	m_nodes

std::vector< std::shared_ptr< Node > >	m_visibleNodes

int	m_selectedItem = -1

int	m_hoveredItem = -1

unsigned int	m_itemHeight = 0

unsigned int	m_requestedTextSize = 0

float	m_maxRight = 0

Vector2f	m_iconBounds

CopiedSharedPtr< ScrollbarChildWidget >	m_verticalScrollbar

CopiedSharedPtr< ScrollbarChildWidget >	m_horizontalScrollbar

bool	m_possibleDoubleClick = false

int	m_doubleClickNodeIndex = -1

Sprite	m_spriteBranchExpanded

Sprite	m_spriteBranchCollapsed

Sprite	m_spriteLeaf

Borders	m_bordersCached

Borders	m_paddingCached

Color	m_borderColorCached

Color	m_backgroundColorCached

Color	m_textColorCached

Color	m_textColorHoverCached

Color	m_selectedTextColorCached

Color	m_selectedTextColorHoverCached

Color	m_selectedBackgroundColorCached

Color	m_selectedBackgroundColorHoverCached

Color	m_backgroundColorHoverCached

TextStyles	m_textStyleCached

Protected Attributes inherited from tgui::Widget
String	m_type

String	m_name

Layout2d	m_position

Layout2d	m_size

unsigned int	m_textSize = 0

Vector2f	m_origin

Optional< Vector2f >	m_rotationOrigin

Optional< Vector2f >	m_scaleOrigin

Vector2f	m_scaleFactors = {1, 1}

float	m_rotationDeg = 0

Vector2f	m_prevPosition

Vector2f	m_prevSize

std::unordered_set< Layout * >	m_boundPositionLayouts

std::unordered_set< Layout * >	m_boundSizeLayouts

bool	m_enabled = true

bool	m_visible = true

Container *	m_parent = nullptr

GuiBase *	m_parentGui = nullptr

bool	m_mouseHover = false

bool	m_mouseDown = false

bool	m_focused = false

bool	m_focusable = true

Duration	m_animationTimeElapsed

bool	m_draggableWidget = false

bool	m_containerWidget = false

Widget::Ptr	m_toolTip = nullptr

aurora::CopiedPtr< WidgetRenderer >	m_renderer = nullptr

std::vector< std::shared_ptr< priv::Animation > >	m_showAnimations

Font	m_inheritedFont

float	m_inheritedOpacity = 1

Font	m_fontCached = Font::getGlobalFont()

float	m_opacityCached = 1

bool	m_transparentTextureCached = false

Any	m_userData

Cursor::Type	m_mouseCursor = Cursor::Type::Arrow

std::function< void(const String &property)>	m_rendererChangedCallback = [this](const String& property){ rendererChangedCallback(property); }

Additional Inherited Members
Protected Types inherited from tgui::Widget
using	SavingRenderersMap = std::map< const Widget *, std::pair< std::unique_ptr< DataIO::Node >, String > >

using	LoadingRenderersMap = std::map< String, std::shared_ptr< RendererData > >

Detailed Description

Tree view widget.

Member Function Documentation

◆ addItem()

bool tgui::TreeView::addItem	(	const std::vector< String > &	hierarchy,
		bool	createParents = `true`
	)

Adds a new item to the tree view.

Parameters

hierarchy	Hierarchy of items, with the last item being the leaf item
createParents	Should the hierarchy be created if it did not exist yet?

Returns: True when the item was added (always the case if createParents is true)

◆ clone()

Widget::Ptr tgui::TreeView::clone ( ) const

inlineoverrideprotectedvirtual

Makes a copy of the widget if you don't know its exact type.

This function should only be used when you don't know the type of the widget. If you know what kind of widget you are copying, you should use the copy function.

Returns: Copy of the widget

Implements tgui::Widget.

◆ collapse()

void tgui::TreeView::collapse ( const std::vector< String > & hierarchy )

Collapses the given item.

Parameters

hierarchy Hierarchy of items, identifying the node that has to be collapsed

◆ copy()

static TreeView::Ptr tgui::TreeView::copy ( TreeView::ConstPtr treeView )

static

Makes a copy of another tree view.

Parameters

treeView The other tree view

Returns: The new tree view

◆ create()

static TreeView::Ptr tgui::TreeView::create ( )

static

Creates a new tree view widget.

Returns: The new tree view

◆ draw()

void tgui::TreeView::draw	(	BackendRenderTargetBase &	target,
		RenderStates	states
	)		const

overridevirtual

Draw the widget to a render target.

Parameters

target	Render target to draw to
states	Current render states

Implements tgui::Widget.

◆ expand()

void tgui::TreeView::expand ( const std::vector< String > & hierarchy )

Expands the given item.

Parameters

hierarchy Hierarchy of items, identifying the node that has to be expanded

◆ getHorizontalScrollbarValue()

unsigned int tgui::TreeView::getHorizontalScrollbarValue ( ) const

Returns the thumb position of the horizontal scrollbar.

Returns: Value of the horizontal scrollbar

◆ getItemHeight()

unsigned int tgui::TreeView::getItemHeight ( ) const

Returns the height of the items in the tree view.

Returns: The item height

◆ getNodes()

std::vector< ConstNode > tgui::TreeView::getNodes ( ) const

Returns the nodes in the tree view.

Returns: List of nodes

◆ getRenderer()

TreeViewRenderer * tgui::TreeView::getRenderer ( )

Returns the renderer, which gives access to functions that determine how the widget is displayed.

Returns: Temporary pointer to the renderer

Warning: After calling this function, the widget has its own copy of the renderer and it will no longer be shared.

◆ getSelectedItem()

std::vector< String > tgui::TreeView::getSelectedItem ( ) const

Returns the selected item.

Returns: Hierarchy of items, identifying the selected node, or an empty list when no item was selected

◆ getSharedRenderer()

TreeViewRenderer * tgui::TreeView::getSharedRenderer ( )

Returns the renderer, which gives access to functions that determine how the widget is displayed.

Returns: Temporary pointer to the renderer that may be shared with other widgets using the same renderer

◆ getSignal()

Signal & tgui::TreeView::getSignal ( String signalName )

overrideprotectedvirtual

Retrieves a signal based on its name.

Parameters

signalName Name of the signal

Returns: Signal that corresponds to the name

Exceptions

Exception when the name does not match any signal

Reimplemented from tgui::Widget.

◆ getVerticalScrollbarValue()

unsigned int tgui::TreeView::getVerticalScrollbarValue ( ) const

Returns the thumb position of the vertical scrollbar.

Returns: Value of the vertical scrollbar

◆ isMouseOnWidget()

bool tgui::TreeView::isMouseOnWidget ( Vector2f pos ) const

overridevirtual

Returns whether the mouse position (which is relative to the parent widget) lies on top of the widget.

Returns: Is the mouse on top of the widget?

Implements tgui::Widget.

◆ keyPressed()

void tgui::TreeView::keyPressed ( const Event::KeyEvent & event )

overridevirtual

Reimplemented from tgui::Widget.

◆ leftMouseButtonNoLongerDown()

void tgui::TreeView::leftMouseButtonNoLongerDown ( )

overridevirtual

Reimplemented from tgui::Widget.

◆ leftMousePressed()

void tgui::TreeView::leftMousePressed ( Vector2f pos )

overridevirtual

Reimplemented from tgui::Widget.

◆ leftMouseReleased()

void tgui::TreeView::leftMouseReleased ( Vector2f pos )

overridevirtual

Reimplemented from tgui::Widget.

◆ mouseMoved()

void tgui::TreeView::mouseMoved ( Vector2f pos )

overridevirtual

Reimplemented from tgui::Widget.

◆ mouseNoLongerOnWidget()

void tgui::TreeView::mouseNoLongerOnWidget ( )

overridevirtual

Reimplemented from tgui::Widget.

◆ mouseWheelScrolled()

bool tgui::TreeView::mouseWheelScrolled	(	float	delta,
		Vector2f	pos
	)

overridevirtual

Reimplemented from tgui::Widget.

◆ removeItem()

bool tgui::TreeView::removeItem	(	const std::vector< String > &	hierarchy,
		bool	removeParentsWhenEmpty = `true`
	)

Removes an item.

Parameters

hierarchy	Hierarchy of items, identifying the node to be removed
removeParentsWhenEmpty	Also delete the parent of the deleted item if it has no other children

Returns: True when the item existed and was removed, false when hierarchy was incorrect

◆ rendererChanged()

void tgui::TreeView::rendererChanged ( const String & property )

overrideprotectedvirtual

Function called when one of the properties of the renderer is changed.

Parameters

property Name of the property that was changed

Reimplemented from tgui::Widget.

◆ rightMousePressed()

void tgui::TreeView::rightMousePressed ( Vector2f pos )

overridevirtual

Reimplemented from tgui::Widget.

◆ save()

std::unique_ptr< DataIO::Node > tgui::TreeView::save ( SavingRenderersMap & renderers ) const

overrideprotectedvirtual

Saves the widget as a tree node in order to save it to a file.

Reimplemented from tgui::Widget.

◆ selectItem()

bool tgui::TreeView::selectItem ( const std::vector< String > & hierarchy )

Selects an item in the tree view.

Parameters

hierarchy Hierarchy of items, with the last item being the leaf item, which is being selected

Returns: True when the item was selected, false when hierarchy was incorrect

◆ setHorizontalScrollbarValue()

void tgui::TreeView::setHorizontalScrollbarValue ( unsigned int value )

Changes the thumb position of the horizontal scrollbar.

Parameters

value New value of the horizontal scrollbar

◆ setItemHeight()

void tgui::TreeView::setItemHeight ( unsigned int itemHeight )

Changes the height of the items in the tree view.

Parameters

itemHeight The size of a single item in the tree view

◆ setSize() [1/3]

virtual void tgui::Widget::setSize ( const Layout2d & size )

virtual

Changes the size of the widget.

Parameters

size	Size of the widget

Usage examples:

// Give the widget an exact size
widget->setSize({40, 30});
 
// Give the widget a size relative to the size of its parent
widget->setSize({"20%", "5%"});
 
// Make the widget 50 pixels higher than some other widget and automatically resize it when the other widget resizes
widget->setSize({200, tgui::bindHeight(otherWidget) + 50});

Reimplemented from tgui::Widget.

◆ setSize() [2/3]

void tgui::TreeView::setSize ( const Layout2d & size )

overridevirtual

Changes the size of the tree view.

Parameters

size	The new size of the tree view

Reimplemented from tgui::Widget.

◆ setSize() [3/3]

void tgui::Widget::setSize	(	Layout	width,
		Layout	height
	)

inline

Changes the size of the widget.

Parameters

width	Width of the widget
height	Height of the widget

Warning: This setSize overload must never be used from internal TGUI code or by custom widget implementations

◆ setTextSize()

void tgui::TreeView::setTextSize ( unsigned int textSize )

overridevirtual

Changes the text size of the items.

Parameters

textSize The size size of the text

This will not change the height that each item has. When passing 0 to this function, the text will be auto-sized to nicely fit inside this item height.

See also: setItemHeight

Reimplemented from tgui::Widget.

◆ setVerticalScrollbarValue()

void tgui::TreeView::setVerticalScrollbarValue ( unsigned int value )

Changes the thumb position of the vertical scrollbar.

Parameters

value New value of the vertical scrollbar

◆ updateTime()

bool tgui::TreeView::updateTime ( Duration elapsedTime )

overrideprotectedvirtual

Reimplemented from tgui::Widget.

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

include/TGUI/Widgets/TreeView.hpp

TGUI

Classes

Public Types

Public Member Functions

Static Public Member Functions

Public Attributes

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Member Function Documentation

◆ addItem()

◆ clone()

◆ collapse()

◆ copy()

◆ create()

◆ draw()

◆ expand()

◆ getHorizontalScrollbarValue()

◆ getItemHeight()

◆ getNodes()

◆ getRenderer()

◆ getSelectedItem()

◆ getSharedRenderer()

◆ getSignal()

◆ getVerticalScrollbarValue()

◆ isMouseOnWidget()

◆ keyPressed()

◆ leftMouseButtonNoLongerDown()

◆ leftMousePressed()

◆ leftMouseReleased()

◆ mouseMoved()

◆ mouseNoLongerOnWidget()

◆ mouseWheelScrolled()

◆ removeItem()

◆ rendererChanged()

◆ rightMousePressed()

◆ save()

◆ selectItem()

◆ setHorizontalScrollbarValue()

◆ setItemHeight()

◆ setSize() [1/3]

◆ setSize() [2/3]

◆ setSize() [3/3]

◆ setTextSize()

◆ setVerticalScrollbarValue()

◆ updateTime()