A tree widget for displaying and navigating a MythGenericTree() More...

#include <libmythui/mythuibuttontree.h>

Inheritance diagram for MythUIButtonTree:

Collaboration diagram for MythUIButtonTree:

Public Slots
void	handleSelect (MythUIButtonListItem *item)
	Handle a list item receiving focus. More...

void	handleClick (MythUIButtonListItem *item)
	Handle a list item being clicked. More...

void	handleVisible (MythUIButtonListItem *item)
	Handle a list item becoming visible. More...

void	Select ()

void	Deselect ()

Public Slots inherited from MythUIType
void	LoseFocus ()

bool	TakeFocus ()

void	Activate ()

void	Hide (void)

void	Show (void)

void	Refresh (void)

void	UpdateDependState (bool isDefault)

void	UpdateDependState (MythUIType *dependee, bool isDefault)

Signals
void	itemSelected (MythUIButtonListItem *item)

void	itemClicked (MythUIButtonListItem *item)

void	itemVisible (MythUIButtonListItem *item)

void	nodeChanged (MythGenericTree *node)

void	rootChanged (MythGenericTree *node)

Signals inherited from MythUIType
void	RequestUpdate ()

void	RequestRegionUpdate (const QRect &)

void	TakingFocus ()

void	LosingFocus ()

void	VisibilityChanged (bool Visible)

void	Showing ()

void	Hiding ()

void	Enabling ()

void	Disabling ()

void	FinishedMoving ()

void	FinishedFading ()

void	DependChanged (bool isDefault)

Public Member Functions
	MythUIButtonTree (MythUIType *parent, const QString &name)

	~MythUIButtonTree () override=default

bool	keyPressEvent (QKeyEvent *event) override
	Key event handler. More...

bool	gestureEvent (MythGestureEvent *event) override
	Mouse click/movement handler, receives mouse gesture events from the QCoreApplication event loop. More...

bool	AssignTree (MythGenericTree *tree)
	Assign the root node of the tree to be displayed. More...

void	Reset (void) override
	Reset the widget to it's original state, should not reset changes made by the theme. More...

bool	SetNodeByString (QStringList route)
	Using a path based on the node string, set the currently selected node. More...

bool	SetNodeById (QList< int > route)
	Using a path based on the node IDs, set the currently selected node. More...

bool	SetCurrentNode (MythGenericTree *node)
	Set the currently selected node. More...

void	ShowSearchDialog (void)

MythGenericTree *	GetCurrentNode (void) const

void	SetActive (bool active)
	Set the widget active/inactive. More...

MythUIButtonListItem *	GetItemCurrent (void) const
	Return the currently selected list item. More...

void	RemoveItem (MythUIButtonListItem *item, bool deleteNode=false)
	Remove the item from the tree. More...

void	RemoveCurrentItem (bool deleteNode=false)
	Remove the currently selected item from the tree. More...

Public Member Functions inherited from MythUIType
	MythUIType (QObject *parent, const QString &name)

void	AddChild (MythUIType *child)
	Add a child UIType. More...

MythUIType *	GetChild (const QString &name) const
	Get a named child of this UIType. More...

MythUIType *	GetChildAt (QPoint p, bool recursive=true, bool focusable=true) const
	Return the first MythUIType at the given coordinates. More...

QList< MythUIType * > *	GetAllChildren (void)
	Return a list of all child widgets. More...

QList< MythUIType * >	GetAllDescendants (void)

void	DeleteChild (const QString &name)
	Delete a named child of this UIType. More...

void	DeleteChild (MythUIType *child)
	Delete the given UIType if it is a child of this UIType. More...

void	DeleteAllChildren (void)
	Delete all child widgets. More...

bool	NeedsRedraw (void) const

void	ResetNeedsRedraw (void)

void	SetRedraw (void)

void	SetChildNeedsRedraw (MythUIType *child)

bool	CanTakeFocus (void) const
	Return if this widget can accept input focus. More...

void	SetCanTakeFocus (bool set=true)
	Set whether this widget can take focus. More...

void	SetFocusOrder (int order)

bool	IsEnabled (void) const

void	SetEnabled (bool enable)

bool	MoveToTop (void)

bool	MoveChildToTop (MythUIType *child)

void	ActivateAnimations (MythUIAnimation::Trigger trigger)

QList< MythUIAnimation * > *	GetAnimations (void)

virtual void	Pulse (void)
	Pulse is called 70 times a second to trigger a single frame of an animation. More...

void	Draw (MythPainter *p, int xoffset, int yoffset, int alphaMod=255, QRect clipRect=QRect())

void	SetPosition (int x, int y)
	Convenience method, calls SetPosition(const MythPoint&) Override that instead to change functionality. More...

void	SetPosition (QPoint point)

virtual void	SetPosition (const MythPoint &point)

virtual MythPoint	GetPosition (void) const

virtual void	SetSize (QSize size)

virtual void	SetMinSize (const MythPoint &size)
	Set the minimum size of this widget, for widgets which can be rescaled. More...

virtual QSize	GetMinSize (void) const

virtual void	SetArea (const MythRect &rect)

virtual void	AdjustMinArea (int delta_x, int delta_y, int delta_w, int delta_h)
	Adjust the size of a sibling. More...

virtual void	VanishSibling (void)

virtual void	SetMinAreaParent (MythRect actual_area, MythRect allowed_area, MythUIType *child)
	Adjust the size of sibling objects within the button. More...

virtual void	SetMinArea (const MythRect &rect)
	Set the minimum area based on the given size. More...

virtual MythRect	GetArea (void) const
	If the object has a minimum area defined, return it, other wise return the default area. More...

virtual MythRect	GetFullArea (void) const

virtual void	RecalculateArea (bool recurse=true)

void	ExpandArea (QRect rect)

virtual QRegion	GetDirtyArea (void) const

bool	IsVisible (bool recurse=false) const

virtual void	SetVisible (bool visible)

void	MoveTo (QPoint destXY, QPoint speedXY)

void	AdjustAlpha (int mode, int alphachange, int minalpha=0, int maxalpha=255)

void	SetAlpha (int newalpha)

int	GetAlpha (void) const

virtual bool	inputMethodEvent (QInputMethodEvent *event)
	Input Method event handler. More...

virtual void	mediaEvent (MythMediaEvent *event)
	Media/Device status event handler, received from MythMediaMonitor. More...

MythFontProperties *	GetFont (const QString &text) const

bool	AddFont (const QString &text, MythFontProperties *fontProp)

void	SetHelpText (const QString &text)

QString	GetHelpText (void) const

void	SetXMLLocation (const QString &filename, int where)

QString	GetXMLLocation (void) const

void	SetXMLName (const QString &name)

QString	GetXMLName (void) const

bool	IsDeferredLoading (bool recurse=false) const

void	SetDeferLoad (bool defer)

virtual void	LoadNow (void)
	Cause images in this and child widgets to be loaded. More...

bool	ContainsPoint (QPoint point) const
	Check if the given point falls within this widgets area. More...

virtual MythPainter *	GetPainter (void)

void	SetPainter (MythPainter *painter)

void	SetCentre (UIEffects::Centre centre)

void	SetZoom (float zoom)

void	SetHorizontalZoom (float zoom)

void	SetVerticalZoom (float zoom)

void	SetAngle (float angle)

void	SetDependIsDefault (bool isDefault)

void	SetReverseDependence (MythUIType *dependee, bool reverse)

void	SetDependsMap (QMap< QString, QString > dependsMap)

QMap< QString, QString >	GetDependsMap () const

Protected Member Functions
bool	ParseElement (const QString &filename, QDomElement &element, bool showWarnings) override
	Parse the xml definition of this widget setting the state of the object accordingly. More...

void	CopyFrom (MythUIType *base) override
	Copy this widgets state from another. More...

void	CreateCopy (MythUIType *parent) override
	Copy the state of this widget to the one given, it must be of the same type. More...

Protected Member Functions inherited from MythUIType
	~MythUIType () override

void	customEvent (QEvent *event) override

virtual void	DrawSelf (MythPainter *p, int xoffset, int yoffset, int alphaMod, QRect clipRect)

void	AddFocusableChildrenToList (FocusInfoType &focusList)

void	HandleAlphaPulse ()
	Handle one frame of an alpha (transparency) change animation. More...

void	HandleMovementPulse ()
	Handle one frame of a movement animation. More...

int	CalcAlpha (int alphamod) const

void	ConnectDependants (bool recurse=false)

virtual void	Finalize (void)
	Perform any post-xml parsing initialisation tasks. More...

Private Member Functions
void	Init (void)
	Initialise the tree having loaded the formatting options from the theme. More...

void	SetTreeState (bool refreshAll=false)
	Update the widget following a change. More...

bool	UpdateList (MythUIButtonList list, MythGenericTree node) const
	Update a list with children of the tree node. More...

bool	DoSetCurrentNode (MythGenericTree *node)

void	SwitchList (bool right)
	Move from list, or one level of the tree, to another. More...

Private Attributes
bool	m_active {true}

bool	m_initialized {false}

uint	m_numLists {1}

uint	m_visibleLists {0}

uint	m_currentDepth {0}

int	m_depthOffset {0}

uint	m_oldDepth {0}

QList< MythUIButtonList * >	m_buttonlists

MythUIButtonList *	m_listTemplate {nullptr}

MythUIButtonList *	m_activeList {nullptr}

uint	m_activeListID {0}

MythGenericTree *	m_rootNode {nullptr}

MythGenericTree *	m_currentNode {nullptr}

uint	m_listSpacing {0}

Additional Inherited Members
Static Public Member Functions inherited from XMLParseBase
static QString	getFirstText (QDomElement &element)

static bool	parseBool (const QString &text)

static bool	parseBool (QDomElement &element)

static MythPoint	parsePoint (const QString &text, bool normalize=true)

static MythPoint	parsePoint (QDomElement &element, bool normalize=true)

static QSize	parseSize (const QString &text, bool normalize=true)

static QSize	parseSize (QDomElement &element, bool normalize=true)

static MythRect	parseRect (const QString &text, bool normalize=true)

static MythRect	parseRect (QDomElement &element, bool normalize=true)

static int	parseAlignment (const QString &text)

static int	parseAlignment (QDomElement &element)

static QBrush	parseGradient (const QDomElement &element)

static QString	parseText (QDomElement &element)

static MythUIType *	GetGlobalObjectStore (void)

static void	ClearGlobalObjectStore (void)

static void	ParseChildren (const QString &filename, QDomElement &element, MythUIType *parent, bool showWarnings)

static MythUIType *	ParseUIType (const QString &filename, QDomElement &element, const QString &type, MythUIType parent, MythScreenType screen, bool showWarnings, QMap< QString, QString > &parentDependsMap)

static bool	WindowExists (const QString &xmlfile, const QString &windowname)

static bool	LoadWindowFromXML (const QString &xmlfile, const QString &windowname, MythUIType *parent)

static bool	LoadBaseTheme (void)

static bool	LoadBaseTheme (const QString &baseTheme)

static bool	CopyWindowFromBase (const QString &windowname, MythScreenType *win)

Static Protected Member Functions inherited from MythUIType
static int	NormX (int width)

static int	NormY (int height)

Protected Attributes inherited from MythUIType
QList< MythUIType * >	m_childrenList

QMap< QString, QString >	m_dependsMap

QList< QPair< MythUIType *, bool > >	m_dependsValue

QList< int >	m_dependOperator

bool	m_visible {true}

bool	m_hasFocus {false}

bool	m_canHaveFocus {false}

bool	m_enabled {true}

bool	m_enableInitiator {false}

bool	m_initiator {false}

bool	m_vanish {false}

bool	m_vanished {false}

bool	m_isDependDefault {false}

QMap< MythUIType *, bool >	m_reverseDepend

int	m_focusOrder {0}

MythRect	m_area {0,0,0,0}

MythRect	m_minArea {0,0,0,0}

MythPoint	m_minSize

QRegion	m_dirtyRegion {0,0,0,0}

bool	m_needsRedraw {false}

UIEffects	m_effects

int	m_alphaChangeMode {0}

int	m_alphaChange {0}

int	m_alphaMin {0}

int	m_alphaMax {255}

bool	m_moving {false}

QPoint	m_xyDestination {0,0}

QPoint	m_xySpeed {0,0}

FontMap *	m_fonts {nullptr}

MythUIType *	m_parent {nullptr}

MythPainter *	m_painter {nullptr}

QList< MythUIAnimation * >	m_animations

QString	m_helptext

QString	m_xmlName

QString	m_xmlLocation

bool	m_deferload {false}

QColor	m_borderColor {Qt::black}

Detailed Description

A tree widget for displaying and navigating a MythGenericTree()

Definition at line 16 of file mythuibuttontree.h.

Constructor & Destructor Documentation

◆ MythUIButtonTree()

MythUIButtonTree::MythUIButtonTree	(	MythUIType *	parent,
		const QString &	name
	)

Definition at line 18 of file mythuibuttontree.cpp.

Referenced by CreateCopy().

◆ ~MythUIButtonTree()

MythUIButtonTree::~MythUIButtonTree ( )

overridedefault

Member Function Documentation

◆ keyPressEvent()

bool MythUIButtonTree::keyPressEvent ( QKeyEvent * event )

overridevirtual

Key event handler.

Parameters

event Keypress event

Reimplemented from MythUIType.

Definition at line 586 of file mythuibuttontree.cpp.

◆ gestureEvent()

bool MythUIButtonTree::gestureEvent ( MythGestureEvent * event )

overridevirtual

Mouse click/movement handler, receives mouse gesture events from the QCoreApplication event loop.

Should not be used directly.

Parameters

event Mouse event

Reimplemented from MythUIType.

Definition at line 635 of file mythuibuttontree.cpp.

◆ AssignTree()

bool MythUIButtonTree::AssignTree ( MythGenericTree * tree )

Assign the root node of the tree to be displayed.

MythUIButtonTree() is merely responsible for the display and navigation of a tree, the structure of that tree and the data it contains are the responsibility of MythGenericTree(). Generally MythUIButtonTree() will not modify the tree, for technical reason RemoteItem() is an exception to the rule.

You should operate directly on MythGenericTree() to change it's content.

Parameters

tree	The node to make the root of the displayed tree

Returns: True if successful

Definition at line 213 of file mythuibuttontree.cpp.

Referenced by GameUI::BuildTree(), PlaylistEditorView::Create(), NetTree::LoadData(), VideoDialog::loadData(), and PlaylistEditorView::reloadTree().

◆ Reset()

void MythUIButtonTree::Reset ( void )

overridevirtual

Reset the widget to it's original state, should not reset changes made by the theme.

Reimplemented from MythUIType.

Definition at line 236 of file mythuibuttontree.cpp.

Referenced by AssignTree(), GameUI::BuildTree(), and PlaylistEditorView::reloadTree().

◆ SetNodeByString()

bool MythUIButtonTree::SetNodeByString ( QStringList route )

Using a path based on the node string, set the currently selected node.

Parameters

route List defining the path using node strings starting at the root node

Returns: True if successful

Definition at line 281 of file mythuibuttontree.cpp.

Referenced by VideoDialog::handleDynamicDirSelect(), VideoDialog::loadData(), PlaylistEditorView::restoreTreePosition(), and SetCurrentNode().

◆ SetNodeById()

bool MythUIButtonTree::SetNodeById ( QList< int > route )

Using a path based on the node IDs, set the currently selected node.

Parameters

route List defining the path using node IDs starting at the root node

Returns: True if successful

Definition at line 259 of file mythuibuttontree.cpp.

◆ SetCurrentNode()

bool MythUIButtonTree::SetCurrentNode ( MythGenericTree * node )

Set the currently selected node.

Parameters

node	The node, which must appear in this tree or behaviour is undefined

Returns: True if successful

Definition at line 348 of file mythuibuttontree.cpp.

Referenced by GameUI::searchComplete(), VideoDialog::searchComplete(), and GameUI::updateChangedNode().

◆ ShowSearchDialog()

void MythUIButtonTree::ShowSearchDialog ( void )

Definition at line 361 of file mythuibuttontree.cpp.

Referenced by MusicCommon::searchButtonList().

◆ GetCurrentNode()

MythGenericTree* MythUIButtonTree::GetCurrentNode ( void ) const

inline

◆ SetActive()

void MythUIButtonTree::SetActive ( bool active )

Set the widget active/inactive.

Parameters

active

Definition at line 440 of file mythuibuttontree.cpp.

Referenced by Deselect(), VideoDialog::searchComplete(), and Select().

◆ GetItemCurrent()

MythUIButtonListItem * MythUIButtonTree::GetItemCurrent ( void ) const

Return the currently selected list item.

Returns: The list item

Definition at line 562 of file mythuibuttontree.cpp.

Referenced by VideoDialog::GetItemByMetadata(), VideoDialog::GetItemCurrent(), PlaylistEditorView::keyPressEvent(), RemoveCurrentItem(), and NetTree::UpdateCurrentItem().

◆ RemoveItem()

void MythUIButtonTree::RemoveItem	(	MythUIButtonListItem *	item,
		bool	deleteNode = `false`
	)

Remove the item from the tree.

Parameters

item	Item to be removed
deleteNode	Also delete the node from the tree? Modifies the tree.

Returns: True if successful

Definition at line 391 of file mythuibuttontree.cpp.

Referenced by VideoDialog::OnRemoveVideo(), and RemoveCurrentItem().

◆ RemoveCurrentItem()

void MythUIButtonTree::RemoveCurrentItem ( bool deleteNode = false )

Remove the currently selected item from the tree.

Parameters

deleteNode Also delete the node from the tree? Modifies the tree.

Returns: True if successful

Definition at line 430 of file mythuibuttontree.cpp.

Referenced by PlaylistEditorView::deletePlaylist().

◆ handleSelect

void MythUIButtonTree::handleSelect ( MythUIButtonListItem * item )

slot

Handle a list item receiving focus.

Parameters

item	The list item

Definition at line 519 of file mythuibuttontree.cpp.

Referenced by UpdateList().

◆ handleClick

void MythUIButtonTree::handleClick ( MythUIButtonListItem * item )

slot

Handle a list item being clicked.

Parameters

item	The list item

Definition at line 546 of file mythuibuttontree.cpp.

Referenced by UpdateList().

◆ handleVisible

void MythUIButtonTree::handleVisible ( MythUIButtonListItem * item )

slot

Handle a list item becoming visible.

Parameters

item	The list item

Definition at line 575 of file mythuibuttontree.cpp.

Referenced by UpdateList().

◆ Select

void MythUIButtonTree::Select ( )

slot

Definition at line 448 of file mythuibuttontree.cpp.

Referenced by MythUIButtonTree().

◆ Deselect

void MythUIButtonTree::Deselect ( )

slot

Definition at line 453 of file mythuibuttontree.cpp.

Referenced by MythUIButtonTree().

◆ itemSelected

void MythUIButtonTree::itemSelected ( MythUIButtonListItem * item )

signal

Referenced by NetTree::Create(), VideoDialog::Create(), and SetTreeState().

◆ itemClicked

void MythUIButtonTree::itemClicked ( MythUIButtonListItem * item )

signal

Referenced by GameUI::Create(), NetTree::Create(), VideoDialog::Create(), PlaylistEditorView::Create(), and handleClick().

◆ itemVisible

void MythUIButtonTree::itemVisible ( MythUIButtonListItem * item )

signal

Referenced by VideoDialog::Create(), PlaylistEditorView::Create(), and handleVisible().

◆ nodeChanged

void MythUIButtonTree::nodeChanged ( MythGenericTree * node )

signal

Referenced by GameUI::Create(), NetTree::Create(), VideoDialog::Create(), PlaylistEditorView::Create(), and DoSetCurrentNode().

◆ rootChanged

void MythUIButtonTree::rootChanged ( MythGenericTree * node )

signal

Referenced by AssignTree(), and Reset().

◆ ParseElement()

bool MythUIButtonTree::ParseElement	(	const QString &	filename,
		QDomElement &	element,
		bool	showWarnings
	)

overrideprotectedvirtual

Parse the xml definition of this widget setting the state of the object accordingly.

Reimplemented from MythUIType.

Definition at line 662 of file mythuibuttontree.cpp.

◆ CopyFrom()

void MythUIButtonTree::CopyFrom ( MythUIType * base )

overrideprotectedvirtual

Copy this widgets state from another.

Reimplemented from MythUIType.

Definition at line 693 of file mythuibuttontree.cpp.

◆ CreateCopy()

void MythUIButtonTree::CreateCopy ( MythUIType * parent )

overrideprotectedvirtual

Copy the state of this widget to the one given, it must be of the same type.

Reimplemented from MythUIType.

Definition at line 684 of file mythuibuttontree.cpp.

◆ Init()

void MythUIButtonTree::Init ( void )

private

Initialise the tree having loaded the formatting options from the theme.

Definition at line 31 of file mythuibuttontree.cpp.

Referenced by SetTreeState().

◆ SetTreeState()

void MythUIButtonTree::SetTreeState ( bool refreshAll = false )

private

Update the widget following a change.

Definition at line 73 of file mythuibuttontree.cpp.

Referenced by AssignTree(), handleSelect(), RemoveItem(), Reset(), SetActive(), SetNodeById(), SetNodeByString(), and SwitchList().

◆ UpdateList()

bool MythUIButtonTree::UpdateList	(	MythUIButtonList *	list,
		MythGenericTree *	node
	)		const

private

Update a list with children of the tree node.

Parameters

list	List to refill
node	Parent node whose children will appear in the list

Returns: True if successful, False if the node had no children or was invalid

Definition at line 151 of file mythuibuttontree.cpp.

Referenced by SetTreeState().

◆ DoSetCurrentNode()

bool MythUIButtonTree::DoSetCurrentNode ( MythGenericTree * node )

private

Definition at line 367 of file mythuibuttontree.cpp.

Referenced by handleClick(), handleSelect(), RemoveItem(), SetNodeById(), SetNodeByString(), and SetTreeState().

◆ SwitchList()

void MythUIButtonTree::SwitchList ( bool right )

private

Move from list, or one level of the tree, to another.

Parameters

right If true move to the right or away from the root, if false move to the left or towards the root

Definition at line 465 of file mythuibuttontree.cpp.

Referenced by keyPressEvent().

Member Data Documentation

◆ m_active

bool MythUIButtonTree::m_active {true}

private

Definition at line 68 of file mythuibuttontree.h.

Referenced by CopyFrom(), Reset(), SetActive(), and SetTreeState().

◆ m_initialized

bool MythUIButtonTree::m_initialized {false}

private

Definition at line 69 of file mythuibuttontree.h.

Referenced by CopyFrom(), Init(), SetActive(), and SetTreeState().

◆ m_numLists

uint MythUIButtonTree::m_numLists {1}

private

Definition at line 70 of file mythuibuttontree.h.

Referenced by CopyFrom(), Init(), ParseElement(), and SetNodeByString().

◆ m_visibleLists

uint MythUIButtonTree::m_visibleLists {0}

private

Definition at line 71 of file mythuibuttontree.h.

Referenced by Reset(), SetTreeState(), and SwitchList().

◆ m_currentDepth

uint MythUIButtonTree::m_currentDepth {0}

private

Definition at line 72 of file mythuibuttontree.h.

Referenced by keyPressEvent(), RemoveItem(), Reset(), SetNodeByString(), SetTreeState(), and SwitchList().

◆ m_depthOffset

int MythUIButtonTree::m_depthOffset {0}

private

Definition at line 73 of file mythuibuttontree.h.

Referenced by AssignTree(), SetNodeByString(), and SetTreeState().

◆ m_oldDepth

uint MythUIButtonTree::m_oldDepth {0}

private

Definition at line 74 of file mythuibuttontree.h.

Referenced by Reset(), and SetTreeState().

◆ m_buttonlists

QList<MythUIButtonList*> MythUIButtonTree::m_buttonlists

private

Definition at line 75 of file mythuibuttontree.h.

Referenced by Init(), SetTreeState(), and SwitchList().

◆ m_listTemplate

MythUIButtonList* MythUIButtonTree::m_listTemplate {nullptr}

private

Definition at line 76 of file mythuibuttontree.h.

Referenced by CopyFrom(), and Init().

◆ m_activeList

MythUIButtonList* MythUIButtonTree::m_activeList {nullptr}

private

Definition at line 77 of file mythuibuttontree.h.

Referenced by GetItemCurrent(), handleSelect(), keyPressEvent(), Reset(), SetTreeState(), ShowSearchDialog(), and SwitchList().

◆ m_activeListID

uint MythUIButtonTree::m_activeListID {0}

private

Definition at line 78 of file mythuibuttontree.h.

Referenced by handleSelect(), keyPressEvent(), RemoveItem(), Reset(), SetNodeByString(), SetTreeState(), and SwitchList().

◆ m_rootNode

MythGenericTree* MythUIButtonTree::m_rootNode {nullptr}

private

Definition at line 79 of file mythuibuttontree.h.

Referenced by AssignTree(), RemoveItem(), Reset(), SetNodeById(), SetNodeByString(), and SetTreeState().

◆ m_currentNode

MythGenericTree* MythUIButtonTree::m_currentNode {nullptr}

private

Definition at line 80 of file mythuibuttontree.h.

Referenced by AssignTree(), DoSetCurrentNode(), keyPressEvent(), Reset(), SetCurrentNode(), SetTreeState(), and SwitchList().

◆ m_listSpacing

uint MythUIButtonTree::m_listSpacing {0}

private

Definition at line 81 of file mythuibuttontree.h.

Referenced by CopyFrom(), Init(), and ParseElement().

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

mythtv/libs/libmythui/mythuibuttontree.h
mythtv/libs/libmythui/mythuibuttontree.cpp

Public Slots

Signals

Public Member Functions

Protected Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ MythUIButtonTree()

◆ ~MythUIButtonTree()

Member Function Documentation

◆ keyPressEvent()

◆ gestureEvent()

◆ AssignTree()

◆ Reset()

◆ SetNodeByString()

◆ SetNodeById()

◆ SetCurrentNode()

◆ ShowSearchDialog()

◆ GetCurrentNode()

◆ SetActive()

◆ GetItemCurrent()

◆ RemoveItem()

◆ RemoveCurrentItem()

◆ handleSelect

◆ handleClick

◆ handleVisible

◆ Select

◆ Deselect

◆ itemSelected

◆ itemClicked

◆ itemVisible

◆ nodeChanged

◆ rootChanged

◆ ParseElement()

◆ CopyFrom()

◆ CreateCopy()

◆ Init()

◆ SetTreeState()

◆ UpdateList()

◆ DoSetCurrentNode()

◆ SwitchList()

Member Data Documentation

◆ m_active

◆ m_initialized

◆ m_numLists

◆ m_visibleLists

◆ m_currentDepth

◆ m_depthOffset

◆ m_oldDepth

◆ m_buttonlists

◆ m_listTemplate

◆ m_activeList

◆ m_activeListID

◆ m_rootNode

◆ m_currentNode

◆ m_listSpacing