MythUIText Class Reference

All purpose text widget, displays a text string. More...

#include <libmythui/mythuitext.h>

Inheritance diagram for MythUIText:

Collaboration diagram for MythUIText:

Public Member Functions
	MythUIText (MythUIType *parent, const QString &name)
	MythUIText (const QString &text, const MythFontProperties &font, QRect displayRect, QRect altDisplayRect, MythUIType *parent, const QString &name)
	~MythUIText () override
void	Reset (void) override
	Reset the widget to it's original state, should not reset changes made by the theme. More...
void	ResetMap (const InfoMap &map)
virtual void	SetText (const QString &text)
QString	GetText (void) const
QString	GetDefaultText (void) const
void	SetTextFromMap (const InfoMap &map)
void	SetTemplateText (const QString &text)
QString	GetTemplateText (void) const
void	Pulse (void) override
	Pulse is called 70 times a second to trigger a single frame of an animation. More...
QPoint	CursorPosition (int text_offset)
int	MoveCursor (int lines)
void	SetDBValue (const QString &text) override
QString	GetDBValue (void) const override
void	SetFontState (const QString &state)
void	SetJustification (int just)
Public Member Functions inherited from MythUIType
	MythUIType (QObject *parent, const QString &name)
virtual void	Reset (void)
	Reset the widget to it's original state, should not reset changes made by the theme. More...
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)
void	SetFocusedName (const QString &widgetname)
QString	GetFocusedName (void) const
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	keyPressEvent (QKeyEvent *event)
	Key event handler. More...
virtual bool	inputMethodEvent (QInputMethodEvent *event)
	Input Method event handler. More...
virtual bool	gestureEvent (MythGestureEvent *event)
	Mouse click/movement handler, receives mouse gesture events from the QCoreApplication event loop. 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
Public Member Functions inherited from StorageUser
virtual void	SetDBValue (const QString &)=0
virtual QString	GetDBValue (void) const =0
virtual	~StorageUser ()=default

Protected Types
enum	Constants : std::uint8_t { ScrollBounceDelay = DEFAULT_REFRESH_RATE * 3 }
enum	ScrollDir : std::uint8_t {   ScrollNone , ScrollLeft , ScrollRight , ScrollUp ,   ScrollDown , ScrollHorizontal , ScrollVertical }
enum	TextCase : std::uint8_t {   CaseNormal , CaseUpper , CaseLower , CaseCapitaliseFirst ,   CaseCapitaliseAll }

Protected Member Functions
void	DrawSelf (MythPainter *p, int xoffset, int yoffset, int alphaMod, QRect clipRect) override
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...
void	Finalize (void) override
	Perform any post-xml parsing initialisation tasks. More...
void	SetFontProperties (const MythFontProperties &fontProps)
const MythFontProperties *	GetFontProperties ()
void	CycleColor (const QColor &startColor, const QColor &endColor, int numSteps)
void	StopCycling ()
int	GetJustification (void) const
void	SetCutDown (Qt::TextElideMode mode)
Qt::TextElideMode	GetCutDown (void) const
void	SetMultiLine (bool multiline)
bool	GetMultiLine (void) const
void	SetArea (const MythRect &rect) override
void	SetPosition (const MythPoint &pos) override
MythRect	GetDrawRect (void)
void	SetCanvasPosition (int x, int y)
void	ShiftCanvas (int x, int y)
bool	FormatTemplate (QString &paragraph, QTextLayout *layout)
bool	Layout (QString &paragraph, QTextLayout *layout, bool final, bool &overflow, qreal width, qreal &height, bool force, qreal &last_line_width, QRectF &min_rect, int &num_lines)
bool	LayoutParagraphs (const QStringList &paragraphs, const QTextOption &textoption, qreal width, qreal &height, QRectF &min_rect, qreal &last_line_width, int &num_lines, bool final)
bool	GetNarrowWidth (const QStringList &paragraphs, const QTextOption &textoption, qreal &width)
void	FillCutMessage (void)
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 bool	ParseElement (const QString &filename, QDomElement &element, bool showWarnings)
	Parse the xml definition of this widget setting the state of the object accordingly. More...
virtual void	CopyFrom (MythUIType *base)
	Copy this widgets state from another. More...
virtual void	CreateCopy (MythUIType *parent)
	Copy the state of this widget to the one given, it must be of the same type. More...
virtual void	Finalize (void)
	Perform any post-xml parsing initialisation tasks. More...

Protected Attributes
int	m_justification {Qt::AlignLeft | Qt::AlignTop}
MythRect	m_origDisplayRect
MythRect	m_altDisplayRect
MythRect	m_canvas
MythRect	m_drawRect
QPoint	m_cursorPos {-1,-1}
QString	m_message
QString	m_cutMessage
QString	m_defaultMessage
QString	m_templateText
bool	m_shrinkNarrow {true}
Qt::TextElideMode	m_cutdown {Qt::ElideRight}
bool	m_multiLine {false}
int	m_ascent {0}
int	m_descent {0}
int	m_leftBearing {0}
int	m_rightBearing {0}
int	m_leading {1}
int	m_extraLeading {0}
int	m_lineHeight {0}
int	m_textCursor {-1}
QVector< QTextLayout * >	m_layouts
MythFontProperties *	m_font {nullptr}
FontStates	m_fontStates
bool	m_colorCycling {false}
QColor	m_startColor
QColor	m_endColor
int	m_numSteps {0}
int	m_curStep {0}
float	m_curR {0.0}
float	m_curG {0.0}
float	m_curB {0.0}
float	m_incR {0.0}
float	m_incG {0.0}
float	m_incB {0.0}
int	m_scrollStartDelay {ScrollBounceDelay}
int	m_scrollReturnDelay {ScrollBounceDelay}
float	m_scrollPause {0.0}
float	m_scrollForwardRate {1.0}
float	m_scrollReturnRate {1.0}
bool	m_scrollBounce {false}
int	m_scrollOffset {0}
float	m_scrollPos {0}
int	m_scrollPosWhole {0}
ScrollDir	m_scrollDirection {ScrollNone}
bool	m_scrolling {false}
int64_t	m_lastUpdate {QDateTime::currentMSecsSinceEpoch()}
TextCase	m_textCase {CaseNormal}
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
QString	m_focusedName
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}

Private Types
using	FontStates = QMap< QString, MythFontProperties >

Friends
class	MythUITextEdit
class	MythUIButton
class	MythThemedMenu
class	MythThemedMenuPrivate

Additional Inherited Members
Public Slots inherited from MythUIType
void	LoseFocus (void)
bool	TakeFocus (void)
void	Activate (void)
void	Hide (void)
void	Show (void)
void	Refresh (void)
void	UpdateDependState (bool isDefault)
void	UpdateDependState (MythUIType *dependee, bool isDefault)
Signals inherited from MythUIType
void	RequestUpdate (void)
void	RequestRegionUpdate (const QRect &)
void	TakingFocus (void)
void	LosingFocus (void)
void	VisibilityChanged (bool Visible)
void	Showing (void)
void	Hiding (void)
void	Enabling (void)
void	Disabling (void)
void	FinishedMoving (void)
void	FinishedFading (void)
void	DependChanged (bool isDefault)
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)

Detailed Description

All purpose text widget, displays a text string.

Font, alignment, scrolling and color cycling effects may be applied to the text in this widget.

Definition at line 28 of file mythuitext.h.

Member Typedef Documentation

FontStates

using MythUIText::FontStates = QMap<QString, MythFontProperties>

private

Definition at line 30 of file mythuitext.h.

Member Enumeration Documentation

Constants

enum MythUIText::Constants : std::uint8_t

protected

Enumerator
ScrollBounceDelay

Definition at line 154 of file mythuitext.h.

ScrollDir

enum MythUIText::ScrollDir : std::uint8_t

protected

Enumerator
ScrollNone
ScrollLeft
ScrollRight
ScrollUp
ScrollDown
ScrollHorizontal
ScrollVertical

Definition at line 156 of file mythuitext.h.

TextCase

enum MythUIText::TextCase : std::uint8_t

protected

Enumerator
CaseNormal
CaseUpper
CaseLower
CaseCapitaliseFirst
CaseCapitaliseAll

Definition at line 173 of file mythuitext.h.

Constructor & Destructor Documentation

MythUIText() [1/2]

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

Definition at line 24 of file mythuitext.cpp.

Referenced by CreateCopy().

MythUIText() [2/2]

MythUIText::MythUIText	(	const QString &	text,
		const MythFontProperties &	font,
		QRect	displayRect,
		QRect	altDisplayRect,
		MythUIType *	parent,
		const QString &	name
	)

Definition at line 34 of file mythuitext.cpp.

~MythUIText()

MythUIText::~MythUIText ( )

override

Definition at line 56 of file mythuitext.cpp.

Member Function Documentation

CopyFrom()

void MythUIText::CopyFrom ( MythUIType *  base )

overrideprotectedvirtual

Copy this widgets state from another.

Reimplemented from MythUIType.

Definition at line 1591 of file mythuitext.cpp.

Referenced by MythUIClock::CopyFrom().

CreateCopy()

void MythUIText::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 1653 of file mythuitext.cpp.

CursorPosition()

QPoint MythUIText::CursorPosition

(

int

text_offset

)

Definition at line 1086 of file mythuitext.cpp.

Referenced by MythUITextEdit::Finalize(), and MythUITextEdit::MoveCursor().

CycleColor()

void MythUIText::CycleColor ( const QColor &  startColor, const QColor &  endColor, int  numSteps  )

protected

Definition at line 1344 of file mythuitext.cpp.

Referenced by ParseElement().

DrawSelf()

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

overrideprotectedvirtual

Reimplemented from MythUIType.

Definition at line 340 of file mythuitext.cpp.

FillCutMessage()

void MythUIText::FillCutMessage ( void  )

protected

Definition at line 760 of file mythuitext.cpp.

Referenced by CopyFrom(), Finalize(), SetArea(), SetCutDown(), SetFontProperties(), SetFontState(), SetJustification(), SetMultiLine(), and SetText().

Finalize()

void MythUIText::Finalize ( void  )

overrideprotectedvirtual

Perform any post-xml parsing initialisation tasks.

This is called after the widget has been created and it's state established by ParseElement() or CopyFrom(). A derived class should use this to perform any initialisation tasks which should occur after this point.

Reimplemented from MythUIType.

Definition at line 1660 of file mythuitext.cpp.

FormatTemplate()

bool MythUIText::FormatTemplate ( QString &  paragraph, QTextLayout *  layout  )

protected

Definition at line 424 of file mythuitext.cpp.

Referenced by Layout().

GetCutDown()

Qt::TextElideMode MythUIText::GetCutDown ( void  ) const

inlineprotected

Definition at line 86 of file mythuitext.h.

GetDBValue()

QString MythUIText::GetDBValue ( void  ) const

inlineoverridevirtual

Implements StorageUser.

Definition at line 62 of file mythuitext.h.

GetDefaultText()

QString MythUIText::GetDefaultText ( void  ) const

inline

Definition at line 44 of file mythuitext.h.

Referenced by MythUIButton::GetDefaultText(), ResetMap(), MythUIButton::SetInitialStates(), and SetTextFromMap().

GetDrawRect()

MythRect MythUIText::GetDrawRect ( void  )

inlineprotected

Definition at line 92 of file mythuitext.h.

GetFontProperties()

const MythFontProperties * MythUIText::GetFontProperties ( )

inlineprotected

Definition at line 79 of file mythuitext.h.

Referenced by DrawSelf(), FillCutMessage(), FormatTemplate(), Layout(), and MythUITextEdit::SetInitialStates().

GetJustification()

int MythUIText::GetJustification ( void  ) const

protected

Definition at line 260 of file mythuitext.cpp.

GetMultiLine()

bool MythUIText::GetMultiLine ( void  ) const

inlineprotected

Definition at line 88 of file mythuitext.h.

GetNarrowWidth()

bool MythUIText::GetNarrowWidth ( const QStringList &  paragraphs, const QTextOption &  textoption, qreal &  width  )

protected

Definition at line 675 of file mythuitext.cpp.

Referenced by FillCutMessage().

GetTemplateText()

QString MythUIText::GetTemplateText ( void  ) const

inline

Definition at line 49 of file mythuitext.h.

Referenced by MythUIButtonListItem::DoButtonLookupText(), ResetMap(), and SetTextFromMap().

GetText()

QString MythUIText::GetText ( void  ) const

inline

Definition at line 43 of file mythuitext.h.

Referenced by ImportNative::finishedPressed(), SmartPLDateDialog::getDate(), ImportNative::searchCallsign(), ImportNative::searchChanID(), ImportNative::searchChanNo(), ImportNative::searchName(), and ZMConsole::updateTime().

Layout()

bool MythUIText::Layout ( QString &  paragraph, QTextLayout *  layout, bool  final, bool &  overflow, qreal  width, qreal &  height, bool  force, qreal &  last_line_width, QRectF &  min_rect, int &  num_lines  )

protected

Definition at line 534 of file mythuitext.cpp.

Referenced by LayoutParagraphs().

LayoutParagraphs()

bool MythUIText::LayoutParagraphs ( const QStringList &  paragraphs, const QTextOption &  textoption, qreal  width, qreal &  height, QRectF &  min_rect, qreal &  last_line_width, int &  num_lines, bool  final  )

protected

Definition at line 636 of file mythuitext.cpp.

Referenced by FillCutMessage(), and GetNarrowWidth().

MoveCursor()

int MythUIText::MoveCursor

(

int

lines

)

Definition at line 1005 of file mythuitext.cpp.

Referenced by MythUITextEdit::MoveCursor().

ParseElement()

bool MythUIText::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 1375 of file mythuitext.cpp.

Referenced by MythUIClock::ParseElement().

Pulse()

void MythUIText::Pulse ( void  )

overridevirtual

Pulse is called 70 times a second to trigger a single frame of an animation.

This changes the alpha value of the widget

Reimplemented from MythUIType.

Definition at line 1166 of file mythuitext.cpp.

Referenced by MythUIClock::Pulse().

Reset()

void MythUIText::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 65 of file mythuitext.cpp.

Referenced by ProgLister::ClearCurrentProgramInfo(), GameUI::clearRomInfo(), MythNews::clearSites(), GallerySlideView::ClearStatus(), LyricsView::customEvent(), StreamView::customEvent(), MythUIButtonListItem::DoButtonLookupText(), ImportIconsWizard::doLoad(), NetSearch::DoSearch(), ImportIconsWizard::enableControls(), ImportMusicDialog::fillWidgets(), ImportNative::findChannelMatch(), ZMPlayer::getEventInfo(), MythNotificationScreen::Init(), ArchiveFileSelector::itemSelected(), GalleryThumbView::LoadData(), ImportIconsWizard::manualSearch(), MythUIFileBrowser::PathSelected(), MythControls::RefreshKeyInformation(), ResetMap(), GalleryThumbView::ResetUiSelection(), MythScreenType::SetFocusWidget(), GuideGrid::SetJumpToChannel(), GallerySlideView::ShowCaptions(), LyricsView::showMessage(), GallerySlideView::ShowNextSlide(), MusicCommon::stop(), ThemeChooser::toggleFullscreenPreview(), ExportNative::updateArchiveList(), PrevRecordedList::updateInfo(), ProgFinder::updateInfo(), GalleryThumbView::UpdateScanProgress(), ImportCoverArtDialog::updateStatus(), IdleScreen::UpdateStatus(), MusicCommon::updateTrackInfo(), and VideoSelector::updateVideoList().

ResetMap()

void MythUIText::ResetMap

(

const InfoMap &

map

)

Definition at line 79 of file mythuitext.cpp.

Referenced by MythUIComposite::ResetMap().

SetArea()

void MythUIText::SetArea ( const MythRect &  rect )

overrideprotectedvirtual

Reimplemented from MythUIType.

Definition at line 304 of file mythuitext.cpp.

Referenced by MythUIText(), and ParseElement().

SetCanvasPosition()

void MythUIText::SetCanvasPosition ( int  x, int  y  )

protected

Definition at line 319 of file mythuitext.cpp.

Referenced by Pulse().

SetCutDown()

void MythUIText::SetCutDown ( Qt::TextElideMode  mode )

protected

Definition at line 265 of file mythuitext.cpp.

Referenced by ParseElement(), and MythUITextEdit::SetInitialStates().

SetDBValue()

void MythUIText::SetDBValue ( const QString &  text )

inlineoverridevirtual

Implements StorageUser.

Definition at line 60 of file mythuitext.h.

SetFontProperties()

void MythUIText::SetFontProperties ( const MythFontProperties &  fontProps )

protected

Definition at line 188 of file mythuitext.cpp.

SetFontState()

void MythUIText::SetFontState

(

const QString &

state

)

Definition at line 202 of file mythuitext.cpp.

Referenced by MythUIButtonListItem::DoButtonLookupText(), MythUIButtonListItem::DoButtonText(), ZMConsole::getDaemonStatus(), Reset(), MythUIButton::SetState(), Player::updateStatus(), and SmartPLDateDialog::valueChanged().

SetJustification()

void MythUIText::SetJustification

(

int

just

)

Definition at line 241 of file mythuitext.cpp.

Referenced by ParseElement().

SetMultiLine()

void MythUIText::SetMultiLine ( bool  multiline )

protected

Definition at line 285 of file mythuitext.cpp.

Referenced by ParseElement().

SetPosition()

void MythUIText::SetPosition ( const MythPoint &  pos )

overrideprotectedvirtual

Reimplemented from MythUIType.

Definition at line 313 of file mythuitext.cpp.

SetTemplateText()

void MythUIText::SetTemplateText ( const QString &  text )

inline

Definition at line 48 of file mythuitext.h.

SetText()

void MythUIText::SetText ( const QString &  text )

virtual

Reimplemented in MythUIClock.

Definition at line 115 of file mythuitext.cpp.

Referenced by ProgramRecPriority::changeRecPriority(), ThumbFinder::changeSeekAmount(), CustomEdit::clauseChanged(), CopyFrom(), ProfileDialog::Create(), SearchStream::Create(), FunctionDialog::Create(), ChannelScannerGUIScanPane::Create(), MythTimeInputDialog::Create(), GallerySlideView::Create(), PhrasePopup::Create(), PowerSearchPopup::Create(), PlotDialog::Create(), FileSelector::Create(), ArchiveFileSelector::Create(), ImportNative::Create(), ThumbFinder::Create(), BookmarkEditor::Create(), BrowserConfig::Create(), BookmarkManager::Create(), MythNews::Create(), MythNewsEditor::Create(), Weather::Create(), ScreenSetup::Create(), MythDialogBox::Create(), MythConfirmationDialog::Create(), MythTextInputDialog::Create(), MythSpinBoxDialog::Create(), MythUISearchDialog::Create(), MythUIBusyDialog::Create(), MythUIProgressDialog::Create(), RawSettingsEditor::Create(), KeyGrabPopupBox::Create(), GroupSelector::Create(), ProgLister::Create(), ViewScheduleDiff::Create(), ProgFinder::customEvent(), RipStatus::customEvent(), LyricsView::customEvent(), MusicCommon::customEvent(), StreamView::customEvent(), GuideGrid::customEvent(), MythControls::customEvent(), StatusBox::doAutoExpireList(), MythUIButtonListItem::DoButtonLookupText(), MythUIButtonListItem::DoButtonText(), StatusBox::doDecoderStatus(), StatusBox::doDisplayStatus(), StatusBox::doJobQueueStatus(), StatusBox::doListingsStatus(), ImportIconsWizard::doLoad(), StatusBox::doLogEntries(), StatusBox::doMachineStatus(), StatusBox::doRenderStatus(), StatusBox::doScheduleStatus(), LocationDialog::doSearch(), StatusBox::doTunerStatus(), SearchStream::doUpdateStreams(), ZMEvents::eventChanged(), SelectDestination::filenameEditLostFocus(), ProgLister::FillItemList(), ViewScheduled::FillList(), EditRomInfoDialog::fillWidgets(), ImportMusicDialog::fillWidgets(), EditMetadataDialog::fillWidgets(), MythUITextEdit::Finalize(), ImportNative::findChannelMatch(), ZMConsole::getDaemonStatus(), ZMPlayer::getEventInfo(), ZMPlayer::getFrame(), ImportNative::gotCallsign(), ImportNative::gotChanID(), ImportNative::gotChanNo(), ImportNative::gotName(), EditAlbumartDialog::gridItemChanged(), ProgLister::HandleSelected(), GameDetailsPopup::handleText(), GallerySlideView::HideCaptions(), RawSettingsEditor::Init(), GuideGrid::Init(), ThemeChooser::itemChanged(), ChannelEditor::itemChanged(), ImportIconsWizard::itemChanged(), ArchiveFileSelector::itemSelected(), LocationDialog::itemSelected(), KeyGrabPopupBox::keyPressEvent(), PostProcMixin::Load(), GalleryThumbView::LoadData(), GeneralSetupWizard::loadData(), ImportIconsWizard::manualSearch(), ImportIconsWizard::menuSelection(), GeneralSetupWizard::OnDeletePromptReturn(), GeneralSetupWizard::OnSubmitPromptReturn(), VideoSelector::parentalLevelChanged(), ParseElement(), MythUIFileBrowser::PathSelected(), ProfileDialog::profileChanged(), MythUIBusyDialog::Pulse(), MythUIClock::Pulse(), MythControls::RefreshKeyInformation(), Reset(), NetSearch::SearchFinished(), MusicCommon::seek(), RawSettingsEditor::selectionChanged(), ProgFinder::selectShowData(), EditRomInfoDialog::SetBoxart(), MythThemedMenu::setButtonActive(), StandardSettingDialog::setCurrentGroupSetting(), SelectDestination::setDestination(), EditRomInfoDialog::SetFanart(), MythScreenType::SetFocusWidget(), StatusBox::setHelpText(), MythConfirmationDialog::SetMessage(), ChannelScannerGUIScanPane::SetScanProgress(), EditRomInfoDialog::SetScreenshot(), MythUIButton::SetState(), ChannelScannerGUIScanPane::SetStatusLock(), ChannelScannerGUIScanPane::SetStatusRotorPosition(), ChannelScannerGUIScanPane::SetStatusSignalStrength(), ChannelScannerGUIScanPane::SetStatusSignalToNoise(), ChannelScannerGUIScanPane::SetStatusText(), ChannelScannerGUIScanPane::SetStatusTitleText(), MythUIButton::SetText(), MythDialogBox::SetText(), MythUIClock::SetText(), MythUITextEdit::SetText(), OSD::SetText(), SetTextFromMap(), StandardSettingDialog::settingSelected(), GalleryThumbView::SetUiSelection(), Weather::SetupScreens(), LyricsView::showMessage(), GallerySlideView::ShowNextSlide(), Weather::showScreen(), GallerySlideView::ShowStatus(), GallerySlideView::SlideAvailable(), BrowserConfig::slotFocusChanged(), RSSEditor::SlotItemChanged(), MythBrowser::slotStatusBarMessage(), MythUISearchDialog::slotUpdateList(), SourceSetup::sourceListItemSelected(), MusicCommon::stop(), ImportIconsWizard::submit(), MusicCommon::switchVisualizer(), DVDThemeSelector::themeChanged(), ExportNative::titleChanged(), RecordingSelector::titleChanged(), VideoSelector::titleChanged(), ThemeChooser::toggleFullscreenPreview(), GuideGrid::toggleGuideListing(), SmartPLResultViewer::trackSelected(), GallerySlideView::TransitionComplete(), PlaylistEditorView::treeNodeChanged(), VideoFilterDialog::update_numvideo(), ProgLister::UpdateButtonList(), Player::updateCamera(), ThumbFinder::updateCurrentPos(), GuideGrid::updateDateText(), ProgLister::UpdateDisplay(), ScreenSetup::updateHelpText(), ChannelRecPriority::updateInfo(), ProgramRecPriority::updateInfo(), PrevRecordedList::updateInfo(), ProgFinder::updateInfo(), MythNews::updateInfoView(), GuideGrid::updateJumpToChannel(), LogViewer::updateLogItem(), SmartPlaylistEditor::updateMatches(), MythDialogBox::updateMenu(), MythUIProgressDialog::UpdateProgress(), MusicCommon::updateProgressBar(), PlaybackBox::updateRecList(), GameUI::updateRomInfo(), GalleryThumbView::UpdateScanProgress(), ScreenWizard::updateScreen(), WelcomeDialog::updateScreen(), MythBurn::updateSizeBar(), ExportNative::updateSizeBar(), ImportCoverArtDialog::updateStatus(), Player::updateStatus(), IdleScreen::UpdateStatus(), ZMConsole::updateTime(), SearchView::updateTracksList(), PlaybackBox::UpdateUsageUI(), and SmartPLDateDialog::valueChanged().

SetTextFromMap()

void MythUIText::SetTextFromMap

(

const InfoMap &

map

)

Definition at line 138 of file mythuitext.cpp.

Referenced by SpinBoxEntryDialog::Create(), MythUIComposite::SetTextFromMap(), MythUIStateType::SetTextFromMap(), MythMusicVolumeDialog::updateDisplay(), and MusicCommon::updateVolume().

ShiftCanvas()

void MythUIText::ShiftCanvas ( int  x, int  y  )

protected

Definition at line 330 of file mythuitext.cpp.

Referenced by Pulse().

StopCycling()

void MythUIText::StopCycling ( void  )

protected

Definition at line 1365 of file mythuitext.cpp.

Friends And Related Function Documentation

MythThemedMenu

friend class MythThemedMenu

friend

Definition at line 181 of file mythuitext.h.

MythThemedMenuPrivate

friend class MythThemedMenuPrivate

friend

Definition at line 182 of file mythuitext.h.

MythUIButton

friend class MythUIButton

friend

Definition at line 180 of file mythuitext.h.

MythUITextEdit

friend class MythUITextEdit

friend

Definition at line 179 of file mythuitext.h.

Member Data Documentation

m_altDisplayRect

MythRect MythUIText::m_altDisplayRect

protected

Definition at line 111 of file mythuitext.h.

Referenced by CopyFrom().

m_ascent

int MythUIText::m_ascent {0}

protected

Definition at line 127 of file mythuitext.h.

Referenced by DrawSelf(), and FillCutMessage().

m_canvas

MythRect MythUIText::m_canvas

protected

Definition at line 112 of file mythuitext.h.

Referenced by CopyFrom(), CursorPosition(), DrawSelf(), FillCutMessage(), Pulse(), SetCanvasPosition(), and ShiftCanvas().

m_colorCycling

bool MythUIText::m_colorCycling {false}

protected

Definition at line 141 of file mythuitext.h.

Referenced by CopyFrom(), CycleColor(), ParseElement(), Pulse(), and StopCycling().

m_curB

float MythUIText::m_curB {0.0}

protected

Definition at line 148 of file mythuitext.h.

Referenced by CopyFrom(), CycleColor(), and Pulse().

m_curG

float MythUIText::m_curG {0.0}

protected

Definition at line 147 of file mythuitext.h.

Referenced by CopyFrom(), CycleColor(), and Pulse().

m_curR

float MythUIText::m_curR {0.0}

protected

Definition at line 146 of file mythuitext.h.

Referenced by CopyFrom(), CycleColor(), and Pulse().

m_cursorPos

QPoint MythUIText::m_cursorPos {-1,-1}

protected

Definition at line 114 of file mythuitext.h.

Referenced by CursorPosition().

m_curStep

int MythUIText::m_curStep {0}

protected

Definition at line 145 of file mythuitext.h.

Referenced by CopyFrom(), CycleColor(), and Pulse().

m_cutdown

Qt::TextElideMode MythUIText::m_cutdown {Qt::ElideRight}

protected

Definition at line 125 of file mythuitext.h.

Referenced by CopyFrom(), Finalize(), GetNarrowWidth(), Layout(), and SetCutDown().

m_cutMessage

QString MythUIText::m_cutMessage

protected

Definition at line 117 of file mythuitext.h.

Referenced by CopyFrom(), FillCutMessage(), GetNarrowWidth(), Layout(), SetArea(), and SetText().

m_defaultMessage

QString MythUIText::m_defaultMessage

protected

Definition at line 118 of file mythuitext.h.

Referenced by CopyFrom(), FillCutMessage(), ParseElement(), Reset(), and SetText().

m_descent

int MythUIText::m_descent {0}

protected

Definition at line 128 of file mythuitext.h.

Referenced by DrawSelf(), and FillCutMessage().

m_drawRect

MythRect MythUIText::m_drawRect

protected

Definition at line 113 of file mythuitext.h.

Referenced by CopyFrom(), CursorPosition(), DrawSelf(), FillCutMessage(), GetNarrowWidth(), Layout(), LayoutParagraphs(), Pulse(), SetArea(), and SetPosition().

m_endColor

QColor MythUIText::m_endColor

protected

Definition at line 143 of file mythuitext.h.

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

m_extraLeading

int MythUIText::m_extraLeading {0}

protected

Definition at line 132 of file mythuitext.h.

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

m_font

MythFontProperties* MythUIText::m_font {nullptr}

protected

Definition at line 138 of file mythuitext.h.

Referenced by CopyFrom(), LayoutParagraphs(), MythUIText(), ParseElement(), Pulse(), SetFontProperties(), SetFontState(), StopCycling(), MythUIClock::~MythUIClock(), and ~MythUIText().

m_fontStates

FontStates MythUIText::m_fontStates

protected

Definition at line 139 of file mythuitext.h.

Referenced by CopyFrom(), MythUIText(), ParseElement(), SetFontProperties(), and SetFontState().

m_incB

float MythUIText::m_incB {0.0}

protected

Definition at line 151 of file mythuitext.h.

Referenced by CopyFrom(), CycleColor(), and Pulse().

m_incG

float MythUIText::m_incG {0.0}

protected

Definition at line 150 of file mythuitext.h.

Referenced by CopyFrom(), CycleColor(), and Pulse().

m_incR

float MythUIText::m_incR {0.0}

protected

Definition at line 149 of file mythuitext.h.

Referenced by CopyFrom(), CycleColor(), and Pulse().

m_justification

int MythUIText::m_justification {Qt::AlignLeft | Qt::AlignTop}

protected

Definition at line 109 of file mythuitext.h.

Referenced by CopyFrom(), FillCutMessage(), GetJustification(), SetJustification(), and SetMultiLine().

m_lastUpdate

int64_t MythUIText::m_lastUpdate {QDateTime::currentMSecsSinceEpoch()}

protected

Definition at line 171 of file mythuitext.h.

Referenced by Pulse().

m_layouts

QVector<QTextLayout *> MythUIText::m_layouts

protected

Definition at line 136 of file mythuitext.h.

Referenced by CursorPosition(), DrawSelf(), FillCutMessage(), LayoutParagraphs(), MoveCursor(), SetText(), and ~MythUIText().

m_leading

int MythUIText::m_leading {1}

protected

Definition at line 131 of file mythuitext.h.

Referenced by CopyFrom(), CursorPosition(), FillCutMessage(), GetNarrowWidth(), Layout(), and MythUITextEdit::MoveCursor().

m_leftBearing

int MythUIText::m_leftBearing {0}

protected

Definition at line 129 of file mythuitext.h.

Referenced by DrawSelf(), FillCutMessage(), and Layout().

m_lineHeight

int MythUIText::m_lineHeight {0}

protected

Definition at line 133 of file mythuitext.h.

Referenced by CopyFrom(), CursorPosition(), FillCutMessage(), GetNarrowWidth(), Layout(), and MythUITextEdit::MoveCursor().

m_message

QString MythUIText::m_message

protected

Definition at line 116 of file mythuitext.h.

Referenced by FillCutMessage(), MythUIClock::ParseElement(), ParseElement(), Reset(), SetCutDown(), SetFontProperties(), SetFontState(), SetJustification(), SetMultiLine(), and SetText().

m_multiLine

bool MythUIText::m_multiLine {false}

protected

Definition at line 126 of file mythuitext.h.

Referenced by CopyFrom(), FillCutMessage(), Layout(), and SetMultiLine().

m_numSteps

int MythUIText::m_numSteps {0}

protected

Definition at line 144 of file mythuitext.h.

Referenced by CopyFrom(), CycleColor(), ParseElement(), and Pulse().

m_origDisplayRect

MythRect MythUIText::m_origDisplayRect

protected

Definition at line 110 of file mythuitext.h.

Referenced by CopyFrom(), and ParseElement().

m_rightBearing

int MythUIText::m_rightBearing {0}

protected

Definition at line 130 of file mythuitext.h.

Referenced by DrawSelf(), FillCutMessage(), and Layout().

m_scrollBounce

bool MythUIText::m_scrollBounce {false}

protected

Definition at line 165 of file mythuitext.h.

Referenced by FillCutMessage(), and Pulse().

m_scrollDirection

ScrollDir MythUIText::m_scrollDirection {ScrollNone}

protected

Definition at line 169 of file mythuitext.h.

Referenced by CopyFrom(), FillCutMessage(), ParseElement(), and Pulse().

m_scrollForwardRate

float MythUIText::m_scrollForwardRate {1.0}

protected

Definition at line 163 of file mythuitext.h.

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

m_scrolling

bool MythUIText::m_scrolling {false}

protected

Definition at line 170 of file mythuitext.h.

Referenced by CopyFrom(), FillCutMessage(), Finalize(), ParseElement(), Pulse(), and SetCutDown().

m_scrollOffset

int MythUIText::m_scrollOffset {0}

protected

Definition at line 166 of file mythuitext.h.

Referenced by FillCutMessage(), and Pulse().

m_scrollPause

float MythUIText::m_scrollPause {0.0}

protected

Definition at line 162 of file mythuitext.h.

Referenced by FillCutMessage(), and Pulse().

m_scrollPos

float MythUIText::m_scrollPos {0}

protected

Definition at line 167 of file mythuitext.h.

Referenced by Pulse().

m_scrollPosWhole

int MythUIText::m_scrollPosWhole {0}

protected

Definition at line 168 of file mythuitext.h.

Referenced by Pulse().

m_scrollReturnDelay

int MythUIText::m_scrollReturnDelay {ScrollBounceDelay}

protected

Definition at line 161 of file mythuitext.h.

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

m_scrollReturnRate

float MythUIText::m_scrollReturnRate {1.0}

protected

Definition at line 164 of file mythuitext.h.

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

m_scrollStartDelay

int MythUIText::m_scrollStartDelay {ScrollBounceDelay}

protected

Definition at line 160 of file mythuitext.h.

Referenced by CopyFrom(), FillCutMessage(), ParseElement(), and Pulse().

m_shrinkNarrow

bool MythUIText::m_shrinkNarrow {true}

protected

Definition at line 124 of file mythuitext.h.

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

m_startColor

QColor MythUIText::m_startColor

protected

Definition at line 142 of file mythuitext.h.

Referenced by CopyFrom(), CycleColor(), ParseElement(), and StopCycling().

m_templateText

QString MythUIText::m_templateText

protected

Definition at line 119 of file mythuitext.h.

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

m_textCase

TextCase MythUIText::m_textCase {CaseNormal}

protected

Definition at line 177 of file mythuitext.h.

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

m_textCursor

int MythUIText::m_textCursor {-1}

protected

Definition at line 134 of file mythuitext.h.

Referenced by CopyFrom(), CursorPosition(), FillCutMessage(), and MoveCursor().

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

• mythtv/libs/libmythui/mythuitext.h
• mythtv/libs/libmythui/mythuitext.cpp