MythListButton Class Reference

#include <mythlistbutton.h>

Inheritance diagram for MythListButton:

Detailed Description

Definition at line 14 of file mythlistbutton.h.


Public Types
enum	MovementUnit { MoveItem, MoveColumn, MoveRow, MovePage, MoveMax }
enum	LayoutType { LayoutVertical, LayoutHorizontal, LayoutGrid }
Public Slots
void	Select ()
void	Deselect ()
Signals
void	itemSelected (MythListButtonItem *item)
void	itemClicked (MythListButtonItem *item)
Public Member Functions
	MythListButton (MythUIType parent, const char name)
	MythListButton (MythUIType parent, const char name, const QRect &area, bool showArrow=true, bool showScrollArrows=false)
	~MythListButton ()
virtual bool	keyPressEvent (QKeyEvent *)
virtual void	gestureEvent (MythUIType uitype, MythGestureEvent event)
	Mouse click/movement handler, recieves mouse gesture events from the QApplication event loop.
virtual MythUIType *	GetChildAt (const QPoint &p)
	Mouse click/movement handler, recieves mouse gesture events from the QApplication event loop.
void	SetFontActive (const MythFontProperties &font)
void	SetFontInactive (const MythFontProperties &font)
void	SetTextFlags (int flags)
void	SetSpacing (int spacing)
void	SetMargin (int margin)
void	SetDrawFromBottom (bool draw)
void	SetActive (bool active)
bool	isActive ()
void	Reset ()
void	SetItemCurrent (MythListButtonItem *item)
void	SetItemCurrent (int pos)
MythListButtonItem *	GetItemCurrent ()
MythListButtonItem *	GetItemFirst ()
MythListButtonItem *	GetItemNext (MythListButtonItem *item)
MythListButtonItem *	GetItemAt (int pos)
bool	MoveItemUpDown (MythListButtonItem *item, bool flag)
QPtrListIterator < MythListButtonItem >	GetIterator ()
int	GetCurrentPos ()
int	GetItemPos (MythListButtonItem *item)
int	GetCount ()
bool	IsEmpty ()
void	MoveDown (MovementUnit unit=MoveItem)
void	MoveUp (MovementUnit unit=MoveItem)
bool	MoveToNamedPosition (const QString &position_name)
void	SetDrawOffset (QPoint off)
QPoint	GetDrawOffset (void)
Protected Member Functions
void	Const ()
virtual void	Init ()
void	LoadPixmap (MythImage **pix, QDomElement &element)
void	InsertItem (MythListButtonItem *item)
void	RemoveItem (MythListButtonItem *item)
void	SetPositionArrowStates (void)
virtual uint	ItemWidth (void) const
virtual QRect	CalculateContentsRect (const QRect &arrowsRect) const
virtual void	CalculateVisibleItems (void)
virtual const QRect	PlaceArrows (const QSize &arrowSize)
virtual QPoint	GetButtonPosition (int column, int row) const
virtual bool	ParseElement (QDomElement &element)
virtual void	CopyFrom (MythUIType *base)
virtual void	CreateCopy (MythUIType *parent)
virtual void	Finalize (void)
Protected Attributes
LayoutType	m_layout
int	m_order
QRect	m_rect
QRect	m_contentsRect
int	m_itemHeight
int	m_itemHorizSpacing
int	m_itemVertSpacing
int	m_itemMargin
uint	m_itemsVisible
int	m_rows
int	m_columns
int	m_itemWidth
bool	m_active
bool	m_showScrollArrows
bool	m_showArrow
MythUIStateType *	m_upArrow
MythUIStateType *	m_downArrow
QValueVector< MythUIButton * >	m_ButtonList
MythFontProperties *	m_fontActive
MythFontProperties *	m_fontInactive
bool	m_initialized
bool	m_clearing
MythListButtonItem *	m_topItem
MythListButtonItem *	m_selItem
QPtrListIterator < MythListButtonItem > *	m_topIterator
QPtrListIterator < MythListButtonItem > *	m_selIterator
int	m_selPosition
int	m_topPosition
int	m_itemCount
QPtrList< MythListButtonItem >	m_itemList
QPoint	m_drawoffset
bool	m_drawFromBottom
int	m_textFlags
MythImage *	arrowPix
MythImage *	checkNonePix
MythImage *	checkHalfPix
MythImage *	checkFullPix
MythImage *	itemRegPix
MythImage *	itemSelActPix
MythImage *	itemSelInactPix
Friends
class	MythListButtonItem

Member Enumeration Documentation

enum MythListButton::MovementUnit

Enumerator:

MoveItem
MoveColumn
MoveRow
MovePage
MoveMax

Definition at line 57 of file mythlistbutton.h.

enum MythListButton::LayoutType

Enumerator:

LayoutVertical
LayoutHorizontal
LayoutGrid

Definition at line 58 of file mythlistbutton.h.

Constructor & Destructor Documentation

MythListButton::MythListButton	(	MythUIType *	parent,
		const char *	name
	)

Definition at line 15 of file mythlistbutton.cpp.

Referenced by CreateCopy().

MythListButton::MythListButton	(	MythUIType *	parent,
		const char *	name,
		const QRect &	area,
		bool	showArrow = `true`,
		bool	showScrollArrows = `false`
	)

Definition at line 24 of file mythlistbutton.cpp.

MythListButton::~MythListButton ( )

Definition at line 79 of file mythlistbutton.cpp.

Member Function Documentation

bool MythListButton::keyPressEvent ( QKeyEvent * e ) [virtual]

Reimplemented from MythUIType.

Definition at line 730 of file mythlistbutton.cpp.

void MythListButton::gestureEvent	(	MythUIType *	uitype,
		MythGestureEvent *	event
	)			`[virtual]`

Mouse click/movement handler, recieves mouse gesture events from the QApplication event loop.

Should not be used directly.

Parameters:

	uitype	The mythuitype receiving the event
	event	Mouse event

Reimplemented from MythUIType.

Definition at line 799 of file mythlistbutton.cpp.

MythUIType * MythListButton::GetChildAt ( const QPoint & p ) [virtual]

Mouse click/movement handler, recieves mouse gesture events from the QApplication event loop.

Should not be used directly.

Parameters:

p

QPoint coordinates

Returns:: MythUIType accepting focus found at this coordinates

Reimplemented from MythUIType.

Definition at line 815 of file mythlistbutton.cpp.

void MythListButton::SetFontActive ( const MythFontProperties & font )

Definition at line 111 of file mythlistbutton.cpp.

void MythListButton::SetFontInactive ( const MythFontProperties & font )

Definition at line 116 of file mythlistbutton.cpp.

void MythListButton::SetTextFlags ( int flags )

Definition at line 137 of file mythlistbutton.cpp.

void MythListButton::SetSpacing ( int spacing )

Definition at line 121 of file mythlistbutton.cpp.

void MythListButton::SetMargin ( int margin )

Definition at line 127 of file mythlistbutton.cpp.

void MythListButton::SetDrawFromBottom ( bool draw )

Definition at line 132 of file mythlistbutton.cpp.

void MythListButton::SetActive ( bool active )

Definition at line 142 of file mythlistbutton.cpp.

Referenced by MythControls::ChangeButtonFocus(), MythDialogBox::Create(), MythControls::Create(), Deselect(), and Select().

bool MythListButton::isActive ( ) [inline]

Definition at line 38 of file mythlistbutton.h.

void MythListButton::Reset ( void )

Definition at line 149 of file mythlistbutton.cpp.

Referenced by MythControls::SetListContents().

void MythListButton::SetItemCurrent ( MythListButtonItem * item )

Definition at line 306 of file mythlistbutton.cpp.

Referenced by SetItemCurrent().

void MythListButton::SetItemCurrent ( int pos )

Definition at line 340 of file mythlistbutton.cpp.

MythListButtonItem * MythListButton::GetItemCurrent ( void )

Definition at line 349 of file mythlistbutton.cpp.

Referenced by gestureEvent(), MythControls::GetCurrentAction(), MythControls::GetCurrentContext(), MythControls::GetCurrentKey(), keyPressEvent(), MythDialogBox::keyPressEvent(), and MythControls::UpdateRightList().

MythListButtonItem * MythListButton::GetItemFirst ( void )

Definition at line 354 of file mythlistbutton.cpp.

MythListButtonItem * MythListButton::GetItemNext ( MythListButtonItem * item )

Definition at line 359 of file mythlistbutton.cpp.

MythListButtonItem * MythListButton::GetItemAt ( int pos )

Definition at line 385 of file mythlistbutton.cpp.

bool MythListButton::MoveItemUpDown	(	MythListButtonItem *	item,
		bool	flag
	)

Definition at line 583 of file mythlistbutton.cpp.

Referenced by MythListButtonItem::moveUpDown().

QPtrListIterator< MythListButtonItem > MythListButton::GetIterator ( void )

Definition at line 380 of file mythlistbutton.cpp.

int MythListButton::GetCurrentPos ( ) [inline]

Definition at line 52 of file mythlistbutton.h.

int MythListButton::GetItemPos ( MythListButtonItem * item )

Definition at line 390 of file mythlistbutton.cpp.

Referenced by MythDialogBox::Select().

int MythListButton::GetCount ( void )

Definition at line 367 of file mythlistbutton.cpp.

bool MythListButton::IsEmpty ( void )

Definition at line 372 of file mythlistbutton.cpp.

void MythListButton::MoveDown ( MovementUnit unit = MoveItem )

Definition at line 463 of file mythlistbutton.cpp.

Referenced by keyPressEvent(), and MoveItemUpDown().

void MythListButton::MoveUp ( MovementUnit unit = MoveItem )

Definition at line 397 of file mythlistbutton.cpp.

Referenced by keyPressEvent(), and MoveItemUpDown().

bool MythListButton::MoveToNamedPosition ( const QString & position_name )

Definition at line 535 of file mythlistbutton.cpp.

Referenced by gestureEvent().

void MythListButton::SetDrawOffset ( QPoint off ) [inline]

Definition at line 63 of file mythlistbutton.h.

QPoint MythListButton::GetDrawOffset ( void ) [inline]

Definition at line 64 of file mythlistbutton.h.

void MythListButton::Select ( ) [inline, slot]

Definition at line 67 of file mythlistbutton.h.

Referenced by Const().

void MythListButton::Deselect ( ) [inline, slot]

Definition at line 68 of file mythlistbutton.h.

Referenced by Const().

void MythListButton::itemSelected ( MythListButtonItem * item ) [signal]

Referenced by InsertItem(), keyPressEvent(), MoveDown(), MoveToNamedPosition(), MoveUp(), RemoveItem(), and SetItemCurrent().

void MythListButton::itemClicked ( MythListButtonItem * item ) [signal]

Referenced by gestureEvent(), and keyPressEvent().

void MythListButton::Const ( void ) [protected]

Definition at line 37 of file mythlistbutton.cpp.

Referenced by MythListButton().

void MythListButton::Init ( void ) [protected, virtual]

Definition at line 636 of file mythlistbutton.cpp.

Referenced by SetPositionArrowStates().

void MythListButton::LoadPixmap	(	MythImage **	pix,
		QDomElement &	element
	)			`[protected]`

Definition at line 862 of file mythlistbutton.cpp.

Referenced by ParseElement().

void MythListButton::InsertItem ( MythListButtonItem * item ) [protected]

Definition at line 225 of file mythlistbutton.cpp.

Referenced by MythListButtonItem::MythListButtonItem().

void MythListButton::RemoveItem ( MythListButtonItem * item ) [protected]

Definition at line 245 of file mythlistbutton.cpp.

Referenced by MythListButtonItem::~MythListButtonItem().

void MythListButton::SetPositionArrowStates ( void ) [protected]

Definition at line 171 of file mythlistbutton.cpp.

Referenced by Init(), InsertItem(), MoveDown(), MoveToNamedPosition(), MoveUp(), RemoveItem(), Reset(), SetActive(), and SetItemCurrent().

virtual uint MythListButton::ItemWidth ( void ) const [inline, protected, virtual]

Definition at line 85 of file mythlistbutton.h.

Referenced by GetButtonPosition(), and Init().

QRect MythListButton::CalculateContentsRect ( const QRect & arrowsRect ) const [protected, virtual]

Definition at line 907 of file mythlistbutton.cpp.

Referenced by Init().

void MythListButton::CalculateVisibleItems ( void ) [protected, virtual]

Definition at line 926 of file mythlistbutton.cpp.

Referenced by Init().

const QRect MythListButton::PlaceArrows ( const QSize & arrowSize ) [protected, virtual]

Definition at line 883 of file mythlistbutton.cpp.

Referenced by Init().

QPoint MythListButton::GetButtonPosition	(	int	column,
		int	row
	)			const `[protected, virtual]`

Definition at line 840 of file mythlistbutton.cpp.

Referenced by Init().

bool MythListButton::ParseElement ( QDomElement & element ) [protected, virtual]

Reimplemented from MythUIType.

Definition at line 961 of file mythlistbutton.cpp.

void MythListButton::CopyFrom ( MythUIType * base ) [protected, virtual]

Reimplemented from MythUIType.

Definition at line 1071 of file mythlistbutton.cpp.

Referenced by CreateCopy().

void MythListButton::CreateCopy ( MythUIType * parent ) [protected, virtual]

Reimplemented from MythUIType.

Definition at line 1065 of file mythlistbutton.cpp.

void MythListButton::Finalize ( void ) [protected, virtual]

Reimplemented from MythUIType.

Definition at line 1153 of file mythlistbutton.cpp.

Friends And Related Function Documentation

friend class MythListButtonItem [friend]

Definition at line 148 of file mythlistbutton.h.

Member Data Documentation

LayoutType MythListButton::m_layout [protected]

Definition at line 98 of file mythlistbutton.h.

Referenced by CalculateContentsRect(), CalculateVisibleItems(), Const(), CopyFrom(), GetButtonPosition(), keyPressEvent(), ParseElement(), and PlaceArrows().

int MythListButton::m_order [protected]

Definition at line 100 of file mythlistbutton.h.

Referenced by CopyFrom().

QRect MythListButton::m_rect [protected]

Definition at line 101 of file mythlistbutton.h.

Referenced by CopyFrom().

QRect MythListButton::m_contentsRect [protected]

Definition at line 102 of file mythlistbutton.h.

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

int MythListButton::m_itemHeight [protected]

Definition at line 104 of file mythlistbutton.h.

Referenced by CalculateVisibleItems(), Const(), CopyFrom(), GetButtonPosition(), and Init().

int MythListButton::m_itemHorizSpacing [protected]

Definition at line 105 of file mythlistbutton.h.

Referenced by CalculateVisibleItems(), Const(), CopyFrom(), GetButtonPosition(), ParseElement(), and SetSpacing().

int MythListButton::m_itemVertSpacing [protected]

Definition at line 106 of file mythlistbutton.h.

Referenced by CalculateVisibleItems(), Const(), CopyFrom(), GetButtonPosition(), ParseElement(), and SetSpacing().

int MythListButton::m_itemMargin [protected]

Definition at line 107 of file mythlistbutton.h.

Referenced by CalculateContentsRect(), Const(), CopyFrom(), Init(), ParseElement(), PlaceArrows(), and SetMargin().

uint MythListButton::m_itemsVisible [protected]

Definition at line 108 of file mythlistbutton.h.

Referenced by CalculateVisibleItems(), Const(), CopyFrom(), Init(), MoveDown(), MoveToNamedPosition(), MoveUp(), and SetPositionArrowStates().

int MythListButton::m_rows [protected]

Definition at line 109 of file mythlistbutton.h.

Referenced by CalculateVisibleItems(), and Const().

int MythListButton::m_columns [protected]

Definition at line 110 of file mythlistbutton.h.

Referenced by CalculateVisibleItems(), Const(), Init(), MoveDown(), and MoveUp().

int MythListButton::m_itemWidth [protected]

Definition at line 111 of file mythlistbutton.h.

Referenced by CalculateVisibleItems(), CopyFrom(), Init(), and ItemWidth().

bool MythListButton::m_active [protected]

Definition at line 113 of file mythlistbutton.h.

Referenced by Const(), CopyFrom(), isActive(), SetActive(), and MythListButtonItem::SetToRealButton().

bool MythListButton::m_showScrollArrows [protected]

Definition at line 114 of file mythlistbutton.h.

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

bool MythListButton::m_showArrow [protected]

Definition at line 115 of file mythlistbutton.h.

Referenced by CopyFrom(), MythListButton(), ParseElement(), and MythListButtonItem::SetToRealButton().

MythUIStateType* MythListButton::m_upArrow [protected]

Definition at line 117 of file mythlistbutton.h.

Referenced by Const(), CopyFrom(), Init(), ParseElement(), PlaceArrows(), and SetPositionArrowStates().

MythUIStateType* MythListButton::m_downArrow [protected]

Definition at line 118 of file mythlistbutton.h.

Referenced by Const(), CopyFrom(), Init(), ParseElement(), PlaceArrows(), and SetPositionArrowStates().

QValueVector<MythUIButton *> MythListButton::m_ButtonList [protected]

Definition at line 120 of file mythlistbutton.h.

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

MythFontProperties* MythListButton::m_fontActive [protected]

Definition at line 122 of file mythlistbutton.h.

Referenced by Const(), CopyFrom(), Init(), ParseElement(), SetFontActive(), and ~MythListButton().

MythFontProperties* MythListButton::m_fontInactive [protected]

Definition at line 123 of file mythlistbutton.h.

Referenced by Const(), CopyFrom(), Init(), ParseElement(), SetFontInactive(), and ~MythListButton().

bool MythListButton::m_initialized [protected]

Definition at line 125 of file mythlistbutton.h.

Referenced by Const(), CopyFrom(), Init(), SetActive(), and SetPositionArrowStates().

bool MythListButton::m_clearing [protected]

Definition at line 126 of file mythlistbutton.h.

Referenced by Const(), CopyFrom(), RemoveItem(), Reset(), and ~MythListButton().

MythListButtonItem* MythListButton::m_topItem [protected]

Definition at line 128 of file mythlistbutton.h.

Referenced by Const(), CopyFrom(), InsertItem(), MoveDown(), MoveItemUpDown(), MoveToNamedPosition(), MoveUp(), RemoveItem(), Reset(), SetItemCurrent(), and SetPositionArrowStates().

MythListButtonItem* MythListButton::m_selItem [protected]

Definition at line 129 of file mythlistbutton.h.

Referenced by Const(), CopyFrom(), GetItemCurrent(), InsertItem(), MoveDown(), MoveItemUpDown(), MoveToNamedPosition(), MoveUp(), RemoveItem(), Reset(), SetItemCurrent(), and MythListButtonItem::SetToRealButton().

QPtrListIterator<MythListButtonItem>* MythListButton::m_topIterator [protected]

Definition at line 131 of file mythlistbutton.h.

Referenced by Const(), InsertItem(), MoveDown(), MoveToNamedPosition(), RemoveItem(), Reset(), and ~MythListButton().

QPtrListIterator<MythListButtonItem>* MythListButton::m_selIterator [protected]

Definition at line 132 of file mythlistbutton.h.

Referenced by Const(), InsertItem(), MoveDown(), MoveToNamedPosition(), MoveUp(), RemoveItem(), Reset(), SetItemCurrent(), and ~MythListButton().

int MythListButton::m_selPosition [protected]

Definition at line 134 of file mythlistbutton.h.

Referenced by Const(), CopyFrom(), GetCurrentPos(), InsertItem(), MoveDown(), MoveItemUpDown(), MoveToNamedPosition(), MoveUp(), RemoveItem(), Reset(), and SetItemCurrent().

int MythListButton::m_topPosition [protected]

Definition at line 135 of file mythlistbutton.h.

Referenced by Const(), CopyFrom(), InsertItem(), MoveDown(), MoveItemUpDown(), MoveToNamedPosition(), MoveUp(), RemoveItem(), Reset(), and SetPositionArrowStates().

int MythListButton::m_itemCount [protected]

Definition at line 136 of file mythlistbutton.h.

Referenced by Const(), CopyFrom(), GetCount(), InsertItem(), IsEmpty(), MoveDown(), RemoveItem(), Reset(), SetItemCurrent(), and SetPositionArrowStates().

QPtrList<MythListButtonItem> MythListButton::m_itemList [protected]

Definition at line 138 of file mythlistbutton.h.

Referenced by Const(), GetItemAt(), GetItemFirst(), GetItemNext(), GetItemPos(), GetIterator(), InsertItem(), MoveItemUpDown(), RemoveItem(), Reset(), SetItemCurrent(), SetPositionArrowStates(), and ~MythListButton().

QPoint MythListButton::m_drawoffset [protected]

Definition at line 140 of file mythlistbutton.h.

Referenced by CopyFrom(), GetDrawOffset(), and SetDrawOffset().

bool MythListButton::m_drawFromBottom [protected]

Definition at line 141 of file mythlistbutton.h.

Referenced by Const(), CopyFrom(), ParseElement(), SetDrawFromBottom(), and SetPositionArrowStates().

int MythListButton::m_textFlags [protected]

Definition at line 143 of file mythlistbutton.h.

Referenced by Const(), CopyFrom(), ParseElement(), SetTextFlags(), and MythListButtonItem::SetToRealButton().

MythImage* MythListButton::arrowPix [protected]

Definition at line 145 of file mythlistbutton.h.

Referenced by Const(), CopyFrom(), Init(), ParseElement(), and ~MythListButton().

MythImage * MythListButton::checkNonePix [protected]

Definition at line 145 of file mythlistbutton.h.

Referenced by Const(), CopyFrom(), Init(), ParseElement(), and ~MythListButton().

MythImage * MythListButton::checkHalfPix [protected]

Definition at line 145 of file mythlistbutton.h.

Referenced by Const(), CopyFrom(), Init(), ParseElement(), and ~MythListButton().

MythImage * MythListButton::checkFullPix [protected]

Definition at line 145 of file mythlistbutton.h.

Referenced by Const(), CopyFrom(), Init(), ParseElement(), and ~MythListButton().

MythImage* MythListButton::itemRegPix [protected]

Definition at line 146 of file mythlistbutton.h.

Referenced by Const(), CopyFrom(), Init(), ParseElement(), and ~MythListButton().

MythImage * MythListButton::itemSelActPix [protected]

Definition at line 146 of file mythlistbutton.h.

Referenced by Const(), CopyFrom(), Init(), ParseElement(), and ~MythListButton().

MythImage * MythListButton::itemSelInactPix [protected]

Definition at line 146 of file mythlistbutton.h.

Referenced by Const(), CopyFrom(), Init(), ParseElement(), and ~MythListButton().

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

MythListButton Class Reference

Detailed Description

Public Types

Public Slots

Signals

Public Member Functions

Protected Member Functions

Protected Attributes

Friends

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation

Member Data Documentation