Classes#
struct	Selection

Public Member Functions#
virtual const AString &	getText () const =0

virtual size_t	length () const =0

AString	selectedText () const

Selection	selection () const

bool	hasSelection () const

virtual unsigned	cursorIndexByPos (glm::ivec2 pos)=0

virtual glm::ivec2	getPosByIndex (size_t index)=0

virtual glm::ivec2	getCursorPosition ()=0

void	selectAll ()
	Select whole text in the text field.

void	clearSelection ()
	Remove selection from the text field.

void	setSelection (int cursorIndex)

void	setSelection (Selection selection)

Protected Member Functions#
virtual bool	isLButtonPressed ()=0

virtual AString	getDisplayText ()=0

virtual void	cursorSelectableRedraw ()=0

virtual void	onSelectionChanged ()=0

void	handleMouseDoubleClicked (const APointerPressedEvent &event)

void	handleMousePressed (const APointerPressedEvent &event)

void	handleMouseReleased (const APointerReleasedEvent &event)

void	handleMouseMove (const glm::ivec2 &pos)

template<aui::invocable Callback>
void	drawSelectionBeforeAndAfter (IRenderer &render, std::span< ARect< int > > rects, Callback &&drawText)

Protected Attributes#
unsigned	mCursorIndex = 0

AOptional< unsigned >	mCursorSelection

Member Function Documentation#

◆ cursorIndexByPos()#

virtual unsigned ACursorSelectable::cursorIndexByPos ( glm::ivec2 pos )

nodiscardpure virtual

Returns: Character index by pixel position.

Implemented in AAbstractTextField, and ATextArea.

◆ getCursorPosition()#

virtual glm::ivec2 ACursorSelectable::getCursorPosition ( )

nodiscardpure virtual

Returns: Cursor position relative to this view.

Returns position relative to top left corner of the view. That is, if implementation supports scrolling (i.e., ATextField) the returned position does not include overflowed contents.

Implemented in AAbstractTextField, and ATextArea.