Basic implementation of type shortcuts and selection for editable text fields. More...

Detailed Description

template<aui::derived_from< AView > Super>
class AAbstractTypeableView< Super >

Basic implementation of type shortcuts and selection for editable text fields.

Used as base in ATextArea and ATextField, both of them using own way of text handling and rendering.

Public Member Functions
void	onKeyDown (AInput::Key key) override

void	onKeyRepeat (AInput::Key key) override

void	onFocusLost () override

void	onPointerPressed (const APointerPressedEvent &event) override

void	onPointerDoubleClicked (const APointerPressedEvent &event) override

void	onPointerMove (glm::vec2 pos, const APointerMoveEvent &event) override

void	onPointerReleased (const APointerReleasedEvent &event) override

bool	wantsTouchscreenKeyboard () override

bool	handlesNonMouseNavigation () override

void	onFocusAcquired () override

void	invalidateAllStyles () override

bool	isLButtonPressed () override

void	drawCursor (IRenderer &renderer, glm::ivec2 position)

Public Member Functions inherited from AAbstractTypeable
void	clear ()

void	setMaxTextLength (size_t newTextLength)

void	trimText ()

void	setCopyable (bool isCopyable)

virtual void	setText (const AString &t)

virtual bool	isPasswordField () const noexcept=0

virtual ATextInputType	textInputType () const noexcept=0

void	setTextInputActionIcon (ATextInputActionIcon textInputActionIcon) noexcept

ATextInputActionIcon	textInputActionIcon () const noexcept

void	copyToClipboard () const
	Performs copy operation (CTRL+C) to system clipboard.

void	cutToClipboard ()
	Performs cut operation (CTRL+X) to system clipboard.

void	pasteFromClipboard ()
	Performs paste operation (CTRL+V) from system clipboard. More...

void	paste (AString content)
	Performs paste operation (CTRL+V). More...

void	moveCursorLeft ()
	Performs move left operation (like AInput::LEFT)

void	moveCursorRight ()
	Performs move right operation (like AInput::RIGHT)

Public Member Functions inherited from ACursorSelectable
virtual const AString &	text () 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
AMenuModel	composeContextMenu () override

void	commitStyle () override

int	getVerticalAlignmentOffset () noexcept

void	cursorSelectableRedraw () override

void	onSelectionChanged () override

Protected Member Functions inherited from AAbstractTypeable
bool	isCursorBlinkVisible () const

void	updateCursorBlinking ()

virtual void	typeableErase (size_t begin, size_t end)=0

virtual bool	typeableInsert (size_t at, const AString &toInsert)=0

virtual bool	typeableInsert (size_t at, char16_t toInsert)=0

virtual size_t	typeableFind (char16_t c, size_t startPos=-1)=0

virtual size_t	typeableReverseFind (char16_t c, size_t startPos=-1)=0

virtual void	updateSelectionOnTextSet (const AString &t)

virtual void	onCursorIndexChanged ()=0

void	enterChar (char16_t c)

AString	getDisplayText () override

AMenuModel	composeContextMenuImpl ()

void	handleKey (AInput::Key key)

Protected Member Functions inherited from ACursorSelectable
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)

Additional Inherited Members
Signals and public fields inherited from AAbstractTypeable
emits< AString >	textChanged

emits< AString >	textChanging

emits< Selection >	selectionChanged

emits	actionButtonPressed

Protected Attributes inherited from AAbstractTypeable
size_t	mMaxTextLength = 0x200

bool	mIsMultiline = false

Protected Attributes inherited from ACursorSelectable
unsigned	mCursorIndex = 0

AOptional< unsigned >	mCursorSelection