TSingleLineTextControl

TControl for viewing or editing a TTextValue.

Inheritance

Level	Ancestor	Description
1	TObject	Ultimate ancestor in a class hierarchy
2	TBaseObject	A base class for objects that can be used instead of `TObject`.
3	TControl	Visual user interface element that can react to user input.
4	TInputControl	Convenience base class for a `TControl` that allows simple input
5	TValueControl<TTextValue>	`TControl` for editing a `TValue`.
6	TSingleLineTextControl

Source

UserInterface.Control.Text.SingleLine.pas (46)

Fields

Scope	Visibility	Type	Name
Instance	private	TText	FText
Instance	private	THorizontalAlignment	FHorizontalAlignment
Instance	private	TInteger32	FSelectionStart
Instance	private	TInteger32	FSelectionLength
Instance	private	TInteger32	FMaximumLength
Instance	private	TBoolean	FInsert
Instance	private	TSizedFont	FFont
Instance	private	TFill	FFill
Instance	private	TBoolean	FConsumeHorizontalNavigation
Instance	private	TTextLayout	FLayout
Instance	private	TFloatingPoint64	FLineHeight
Instance	private	TInteger32	FViewportOffset
Instance	private	T2dFloatingPoint64Rectangle	LayoutBox
Instance	private	TLowResolutionSynchronousTimer	StartEditingTimer

Methods

Scope	Visibility	Result	Name
Instance	private		SetText(Value: TText)
Instance	private	TSizedFont	GetFont()
Instance	private		SetFont(Value: TSizedFont)
Instance	private		SetFill(Value: TFill)
Instance	private		SetLayout(Value: TTextLayout)
Instance	private		SetLineHeight(Value: TFloatingPoint64)
Instance	private		SetSelectionStart(Value: TInteger32)
Instance	private		SetSelectionLength(Value: TInteger32)
Instance	private		SetSelectedText(Value: TText)
Instance	private	TText	GetSelectedText()
Instance	private		SetInsert(Value: TBoolean)
Instance	private		SetHorizontalAlignment(Value: THorizontalAlignment)
Instance	private		SetViewportOffset(Value: TInteger32)
Instance	private	TInteger32Interval	GetSelectionRange()
Instance	private		UpdateTextValue()
Instance	private	TInteger32	GetCaretIndex()
Instance	private	TInteger32Rectangle	GetCaretBounds()
Instance	private		PlaceCaret()
Instance	private		ScrollCaretIntoView()
Instance	private	TInteger32	StartOfWordLeft(Start: TInteger32)
Instance	private	TInteger32	StartOfWordRight(Start: TInteger32)
Instance	private	TInteger32	EndOfWord(Start: TInteger32)
Instance	private	TInteger32	CalculateGoLeftLength(KeyModifiers: TKeyModifiers)
Instance	private	TInteger32	CalculateGoRightLength(KeyModifiers: TKeyModifiers)
Instance	private		UpdateLayout()
Instance	private		ValidateViewportOffset()
Instance	protected		HasBeenBoundToLayout()
Instance	protected		ValueUpdated()
Instance	protected	TBoolean	GoLeft(KeyModifiers: TKeyModifiers)
Instance	protected	TBoolean	GoRight(KeyModifiers: TKeyModifiers)
Instance	protected	TBoolean	GoHorizontalHome(KeyModifiers: TKeyModifiers)
Instance	protected	TBoolean	GoHorizontalEnd(KeyModifiers: TKeyModifiers)
Instance	protected		BoundsChanged(OldBounds: TInteger32Rectangle; NewBounds: TInteger32Rectangle)
Instance	protected	TBoolean	HandleEnter(KeyModifiers: TKeyModifiers)
Instance	protected	TBoolean	HandleBackspace(KeyModifiers: TKeyModifiers)
Instance	protected	TBoolean	HandleDelete(KeyModifiers: TKeyModifiers)
Instance	protected	TBoolean	HandleInsert(KeyModifiers: TKeyModifiers)
Instance	protected	TText	GetTextToPaint()
Instance	protected		TextChanged()
Instance	protected	TInteger32Size	CalculateSizeForLayout(Layout: TTextLayout)
Instance	protected		UpdateToModel()
Instance	public		Create()
Instance	public		Destroy()
Instance	public	TBoolean	HandleEvent(Event: TEvent)
Instance	public		Paint(Canvas: TCanvas)
Instance	public	TControl	Embellish()
Instance	public	TInteger32Size	GetPreferredSize(AvailableSize: TInteger32Size)
Instance	public		SelectAll()
Instance	public	TBoolean	CopyToClipboard()
Instance	public	TBoolean	CutToClipboard()
Instance	public	TBoolean	PasteFromClipboard()
Instance	public	TBoolean	KeyDown(Event: TKeyDownEvent)
Instance	public	TBoolean	KeyPress(Event: TKeyPressEvent)
Instance	public	TBoolean	HandlesNavigationDimension(NavigationDimension: TValidNavigationDimension)
Instance	public	TBoolean	MouseLeftDown(Event: TMouseButtonEvent)
Instance	public	TBoolean	MouseMove(Event: TMouseMoveEvent)
Instance	public	TBoolean	StopEditing(Successful: TBoolean)
Instance	public	TBoolean	CanStartEditingForKey(Character: TCharacterCodePoint; KeyModifiers: TKeyModifiers)
Instance	public		SelectNone()
Instance	public		SelectCurrentWord()
Instance	public	TInteger32Size	CalculateSizeFor(Value: TText)
Type	public	TSingleLineTextControl	CreateCaptionControl(Value: TText)