Inheritance diagram for Dragengine.Gui.TextArea:

Classes
class	ActionDeselect
	Action listener calling setSelection(null). More...

class	ActionSelectAll
	Action listener calling setSelectionAll(). More...

Public Member Functions
void	deleteSelectedText ()

void	dispose ()

void	ensureCursorVisible ()

int	getCursorLine ()

int	getCursorLineCharCount ()

int	getCursorLineFor (int pos)

int	getCursorPosition ()

int	getFirstLine ()

RangeModel	getHorizontalRangeModel ()

int	getLineCount ()

int	getMaximalWidth ()

Point	getMinimumSize ()

Point	getMinimumSizeForWidth (int width)
	Minimum size of widget using reference widget width and variable height. More...

int	getRowCount ()
	Number display rows. More...

Point	getSelection ()

Point	getTextSize ()

RangeModel	getVerticalRangeModel ()

void	insertText (String text)
	Insert text at cursor deleting selected text if present. More...

TextArea	new ()

TextArea	new (String text)

TextArea	new (TextModel textModel)

TextArea	new (TextModel textModel, bool readOnly)
	Create text area. More...

TextArea	new (TextModel textModel, int rowCount)
	Create text area. More...

TextArea	new (TextModel textModel, int rowCount, bool readOnly)
	Create text area. More...

void	onButtonPress (MouseEvent event)

void	onButtonRelease (MouseEvent event)

void	onClipboardCopy ()
	Copy to clipboard requested. More...

void	onClipboardCut ()
	Cut to clipboard requested. More...

void	onClipboardPaste ()
	Paste from clipboard requested. More...

void	onFocusLost (FocusEvent event)
	Widget lost focus. More...

void	onFocusReceived (FocusEvent event)
	Widget received focus. More...

void	onGuiThemeChanged ()

void	onKeyPress (KeyEvent event)

void	onKeyType (KeyEvent event)

void	onModelChanged ()
	Text model changed. More...

void	onMouseMove (MouseEvent event)

void	onPaddingChanged ()
	Padding changed. More...

void	onResize (WidgetEvent event)
	Size changed. More...

void	onSetFont ()

void	onSetTextColor ()

void	rangeChanged (RangeModel rangeModel)
	Read only state changed. \vesion 1.7. More...

void	setCursorPosition (int pos)

void	setCursorPositionEnd ()

void	setCursorPositionNear (Point position)
	Set cursor position closest to position relative to widget. More...

void	setCursorPositionStart ()

void	setMaximalWidth (int width)

void	setRowCount (int rowCount)
	Set number display rows. More...

void	setSelection (Point selection)

void	setSelectionAll ()

void	showContextMenu (Point position)
	Show context menu at position relative to widget. More...

void	textChanged (TextModel textModel)

void	valueChanged (RangeModel rangeModel)

Public Member Functions inherited from Dragengine.Gui.TextWidget
void	addActionListener (ActionListener listener)
	Add action listener. More...

void	fireAction (int modifiers)
	Fire action. More...

bool	getActionOnEnter ()
	Call action listeners if enter is pressed after user changed text by typing into the widget. More...

bool	getAddTabToText ()
	Add tab to text instead of moving focus. More...

bool	getHasTyped ()
	User has changed text by typing in the widget since the last action listener call. More...

TextModel	getModel ()
	Text model. More...

bool	getReadOnly ()

TextValidator	getValidator ()
	Text validator or null if not used. More...

float	measureAdvance (int fromPosition, int toPosition, Font font)
	Measure advance starting from navigator position. More...

void	onReadOnlyChanged ()
	Read only state changed. \vrsion 1.7. More...

void	removeActionListener (ActionListener listener)
	Remove action listener. More...

void	setActionOnEnter (bool actionOnEnter)
	Set to call action listeners if enter is pressed after user changed text by typing into the widget. More...

void	setAddTabToText (bool addTabToText)
	Set to add tab to text instead of moving focus. More...

void	setModel (TextModel model)
	Set text model. More...

void	setReadOnly (bool readOnly)

void	setText (String text)
	Set text. More...

void	setValidator (TextValidator validator)
	Set text validator or null if not used. More...

Public Member Functions inherited from Dragengine.Gui.Widget
void	addDragListener (DragListener listener)

void	addFocusListener (FocusListener listener)
	Add focus listener. More...

void	addGamepadListener (GamepadListener listener)
	Add gamepad listener. More...

void	addKeyListener (KeyListener listener)

void	addMouseListener (MouseListener listener)

void	addStateChangeListener (StateChangeListener listener)
	Add state change listener. More...

void	addWidgetListener (WidgetListener listener)
	Add widget listener. More...

bool	canGrabFullFocus ()

void	captureMouse ()

void	design ()
	Design widget using WidgetDesigner. More...

Widget	findFocusableWidget ()

Widget	findLastFocusableWidget ()

CanvasCreator	getBackgroundCanvasCreator ()
	Background canvas creator or null to use background color. More...

Border	getBorder ()

BorderSize	getBorderSize ()

RectArea	getBoundary ()
	Rectangulare boundary of the widget. More...

RectArea	getBoundaryWithBorder ()
	Rectangulare boundary of the widget including border. More...

bool	getCanFocus ()

CanvasView	getCanvasBackground ()

CanvasView	getCanvasContent ()

CanvasView	getCanvasWidget ()

Clipboard	getClipboard ()
	Clipboard or null to use parent clipboard. More...

ColorMatrix	getColorTransformation ()
	Color transformation. More...

WidgetDesigner	getDesigner ()
	Designer. More...

String	getDesignerSelector ()
	Designer selector. More...

Desktop	getDesktop ()

Point	getDesktopPosition ()
	Widget position in desktop coordinates. More...

bool	getEnabled ()

MousePointerFactory	getFirstMousePointer ()
	First assigned mouse pointer. More...

Font	getFont ()

bool	getHasFocus ()

int	getHeight ()
	Height of widget. More...

Widget	getHoverWidget ()
	Widget the mouse hovers above or null. More...

Point	getMinimumSizeForHeight (int height)
	Minimum size of widget using reference widget height and variable width. More...

Point	getMinimumSizeWithBorder ()

Point	getMinimumSizeWithBorderForHeight (int height)
	Minimum size of widget with border using reference height. More...

Point	getMinimumSizeWithBorderForWidth (int width)
	Minimum size of widget with border for reference width. More...

MousePointerFactory	getMousePointer ()
	Mouse pointer to use. More...

BorderSize	getPadding ()
	Padding. More...

Container	getParent ()

Point	getPosition ()
	Position of the widget. More...

bool	getProtectBackgroundCanvasCreator ()
	Protect custom set background canvas creator. More...

bool	getProtectBorder ()
	Protect custom set border. More...

bool	getProtectFont ()
	Protect custom set font. More...

bool	getProtectMinimumSize ()
	Protect custom set minimumsize. More...

bool	getProtectMousePointer ()
	Protect custom set mouse pointer. More...

bool	getProtectPadding ()
	Protect custom set padding. More...

bool	getProtectTextColor ()
	Protect custom set text color. More...

Point	getRelativePosition (Container parent)
	Widget position in parent widget coordinates. More...

Point	getScreenPosition ()
	Widget position in screen coordinates. More...

RectArea	getScreenRectArea ()

Point	getSetMinimumSize ()

Point	getSize ()
	Size of the widget. More...

Color	getTextColor ()
	Text color. More...

String	getTitle ()
	Widget title. More...

Object	getToolTip ()
	Tooltip or null. More...

float	getTotalTransparency ()

TexMatrix2	getTransformation ()

float	getTransparency ()

bool	getVisible ()

Widget	getWidgetAt (Point position)
	Widget at coordinates or null if not found. More...

int	getWidth ()
	Width of widget. More...

Window	getWindow ()

Point	getWindowPosition ()
	Widget position in window coordinates. More...

int	getX ()
	X position of widget. More...

int	getY ()
	Y position of widget. More...

void	grabFocus ()

bool	hasParent (Container container)

bool	isDesignerSet ()
	Custom designer is set. More...

bool	isFullEnabled ()
	Widget and all parent widgets are enabled. More...

bool	isMinimumSizeSet ()

bool	isMouseInside ()
	Mouse is hovering over this widget. More...

bool	isPointInside (Point position)

bool	isTransformationSet ()

void	layoutParent ()

Widget	new (int x, int y, int width, int height)
	Create widget with initial location and size. More...

Widget	new (Point position, Point size)
	Create widget with initial location and size. More...

Widget	nextFocusWidget ()
	Find next widget in the focus cycle that can grab the focus. More...

void	notifyBorderParametersChanged ()

void	onDesignerChanged ()
	Designer changed. More...

void	onDesignerSelectorChanged ()
	Designer selector changed. More...

void	onDispose (WidgetEvent event)
	Window is disposing. More...

void	onFrameUpdate (float elapsed)
	Do frame update. More...

void	onGamepadButtonPressed (GamepadEvent event)
	Gamepad button has been pressed. More...

void	onGamepadButtonReleased (GamepadEvent event)
	Gamepad button has been released. More...

void	onHidden (WidgetEvent event)
	Widget has been hidden. More...

void	onParentStateChanged ()
	Parent state changed. More...

void	onParentStateChanged (bool force)
	Parent state changed. More...

void	onReposition (WidgetEvent event)
	Position changed. More...

void	onShown (WidgetEvent event)
	Widget has been shown. More...

void	onStateChanged (StateChangeEvent event)
	State changed. More...

void	onTranslationChanged ()
	Translation manager or active language pack changed. More...

void	popdownVirtualKeyboard ()
	Popdown virtual keyboard if Desktop has one assigned. More...

void	popupVirtualKeyboard ()
	Popup virtual keyboard if Desktop has one assigned. More...

Widget	prevFocusWidget ()
	Find previous widget in the focus cycle that can grab the focus. More...

void	processEvent (Event event)

void	releaseMouse ()

void	removeDragListener (DragListener listener)

void	removeFocusListener (FocusListener listener)
	Remove focus listener. More...

void	removeGamepadListener (GamepadListener listener)
	Remove gamepad listener. More...

void	removeKeyListener (KeyListener listener)

void	removeMouseListener (MouseListener listener)

void	removeStateChangeListener (StateChangeListener listener)
	Remove state change listener. More...

void	removeWidgetListener (WidgetListener listener)
	Remove widget listener. More...

void	requestGrabFocus (Widget widget)

void	safeDispose ()
	Safely dispose of widget. More...

void	sendEvent (Event event)

void	sendEventToListeners (Event event, bool sendToParent)
	Send event to all appropriate listeners for events of its kind. More...

void	setBackgroundCanvasCreator (CanvasCreator creator)
	Set background canvas creator or null to use background color. More...

void	setBorder (Border border)

void	setCanFocus (bool canFocus)

void	setClipboard (Clipboard clipboard)
	Set clipboard or null to use parent clipboard. More...

void	setColorTransformation (ColorMatrix transformation)
	Set color transformation. More...

void	setDesigner (WidgetDesigner designer)
	Set designer. More...

void	setDesignerSelector (String selector)
	Set designer selector. More...

void	setEnabled (bool enabled)

void	setFont (Font font)

void	setHasFocus (bool hasFocus)

void	setHeight (int height)
	Set height of widget. More...

void	setMinimumSize (Point size)

void	setMousePointer (MousePointerFactory mousePointer)
	Set mouse pointer to use. More...

void	setPadding (BorderSize padding)
	Set padding. More...

void	setParent (Container parent)

void	setPosition (Point position)
	Set position of widget. More...

void	setProtectBackgroundCanvasCreator (bool protect)
	Set protect custom set background canvas creator. More...

void	setProtectBorder (bool protect)
	Set protect custom set border. More...

void	setProtectFont (bool protect)
	Set protect custom set font. More...

void	setProtectMinimumSize (bool protect)
	Set protect custom set minimumsize. More...

void	setProtectMousePointer (bool protect)
	Set protect custom set mouse pointer. More...

void	setProtectPadding (bool protect)
	Set protect custom set padding. More...

void	setProtectTextColor (bool protect)
	Set protect custom set text color. More...

void	setSize (Point size)
	Set size of widget. More...

void	setTextColor (Color color)
	Set text color. More...

void	setTitle (String title)
	Set widget title. More...

void	setToolTip (Object toolTip)
	Set tooltip or null. More...

void	setTransformation (TexMatrix2 transformation)

void	setTransparency (float transparency)

void	setVisible (bool visible)

void	setWidth (int width)
	Set width of widget. More...

void	setX (int x)
	Set X position of widget. More...

void	setY (int y)
	Set Y Position of widget. More...

void	startFrameUpdater ()
	Start frame updater if not running. More...

void	stopFrameUpdater ()
	Stop frame updater if running. More...

void	stopRepeatEventTimer ()

Protected Member Functions
int	bestCharNear (int line, int refXPos)
	Index of best character on line in respect to reference x position. More...

UTF8Navigator	bestCharNearNav (int line, int refXPos)
	Navigator of best character on line in respect to reference x position. More...

int	bestLineNear (int refYPos)

void	checkBoundaries ()
	Check cursor is inside text boundaries and adjust if necessary. More...

MenuPopup	createContextMenu (Point position)
	Create context menu at position relative to widget. More...

MenuPopup	createContextMenu (Point position, TranslationManager translationManager)

void	extendSelectionRight (UTF8Navigator position)
	Extend selection to the right. More...

Point	getCaret ()

Point	getOffsetToCursor ()

int	getRefXPos ()

Point	getSelectionXOffsets ()

void	updateRangeModels ()

void	updateTextLayout ()

Protected Member Functions inherited from Dragengine.Gui.TextWidget
void	setHasTyped (bool hasTyped)
	Set if user has changed text by typing in the widget since the last action listener call. More...

Protected Member Functions inherited from Dragengine.Gui.Widget
WidgetDesigner	getDesignerFromTheme ()
	Get designer from gui theme. More...

void	updateCanvasBackground ()
	Update background canvas content. More...

void	updateCanvasGeometry ()
	Update canvas position and size. More...

Additional Inherited Members
Public Attributes inherited from Dragengine.Gui.Widget
CanvasCreator	pBackgroundCanvasCreator

Border	pBorder

bool	pCanFocus

CanvasView	pCanvasBackground

CanvasView	pCanvasContent

CanvasView	pCanvasWidget

Clipboard	pClipboard

WidgetDesigner	pDesigner

String	pDesignerSelector

Array	pDragListeners

bool	pEnabled

Array	pFocusListeners

Font	pFont

FrameUpdater	pFrameUpdater

Array	pGamepadListeners

bool	pHasFocus

bool	pIsDesignerSet

Array	pKeyListeners

Point	pMinSize

Array	pMouseListeners

MousePointerFactory	pMousePointer

BorderSize	pPadding

Container	pParent

Point	pPosition

bool	pProtectBackgroundCanvasCreator

bool	pProtectBorder

bool	pProtectFont

bool	pProtectMinimumSize

bool	pProtectMousePointer

bool	pProtectPadding

bool	pProtectTextColor

RepeatKeyEventTimer	pRepeatEventTimer

Point	pSize

Array	pStateChangeListeners

Color	pTextColor

GuiTheme	pTheme

String	pThemeSelector

String	pTitle

Object	pToolTip

TexMatrix2	pTransformation

TranslationManager	pTranslationManager

float	pTransparency

bool	pVisible

Array	pWidgetListeners

Detailed Description

Displays an edit field where the user can enter a text with more than one line.

Supports designing using designer selector "TextArea".

Context Menu

Since version 1.16 showContextMenu() and createContextMenu() is present. If present the BaseGameApp translation manager is used. To translate the menu entries add these entries:

"UI.Menu.Cut": Cut text menu item
"UI.Menu.Copy": Copy text menu item
"UI.Menu.Paste": Paste text menu item
"UI.Menu.SelectAll": Select all text menu item
"UI.Menu.Deselect": Deselect text menu item

Member Function Documentation

◆ bestCharNear()

int Dragengine.Gui.TextArea.bestCharNear	(	int	line,
		int	refXPos
	)

protected

Index of best character on line in respect to reference x position.

◆ bestCharNearNav()

UTF8Navigator Dragengine.Gui.TextArea.bestCharNearNav	(	int	line,
		int	refXPos
	)

protected

Navigator of best character on line in respect to reference x position.

Version: 1.16

◆ bestLineNear()

int Dragengine.Gui.TextArea.bestLineNear ( int refYPos )

protected

Finds best line in reference to a given y position.

◆ checkBoundaries()

void Dragengine.Gui.TextArea.checkBoundaries ( )

protected

Check cursor is inside text boundaries and adjust if necessary.

Deprecated:: Not required anymore. Implementat is empty now.

◆ createContextMenu() [1/2]

MenuPopup Dragengine.Gui.TextArea.createContextMenu ( Point position )

protected

Create context menu at position relative to widget.

Version: 1.20

Parameters

position Position relative to text are the context menu has to be created for.

◆ createContextMenu() [2/2]

MenuPopup Dragengine.Gui.TextArea.createContextMenu	(	Point	position,
		TranslationManager	translationManager
	)

protected

Deprecated:: Use createContextMenu(Point).

Version: 1.16

◆ deleteSelectedText()

void Dragengine.Gui.TextArea.deleteSelectedText ( )

Deletes the selected text if present.

◆ dispose()

void Dragengine.Gui.TextArea.dispose ( )

Dispose of this widget.

Reimplemented from Dragengine.Gui.TextWidget.

◆ ensureCursorVisible()

void Dragengine.Gui.TextArea.ensureCursorVisible ( )

Ensure that the cursor is visible by scrolling the text if necessary.

◆ extendSelectionRight()

void Dragengine.Gui.TextArea.extendSelectionRight ( UTF8Navigator position )

protected

Extend selection to the right.

Version: 1.16

◆ getCaret()

Point Dragengine.Gui.TextArea.getCaret ( )

protected

Retrieves the caret position.

◆ getCursorLine()

int Dragengine.Gui.TextArea.getCursorLine ( )

Retrieves the line the cursor is on.

◆ getCursorLineCharCount()

int Dragengine.Gui.TextArea.getCursorLineCharCount ( )

Retrieves the number of UTF-8 bytes on the current line.

◆ getCursorLineFor()

int Dragengine.Gui.TextArea.getCursorLineFor ( int pos )

Retrieves the line for a specific cursor position.

◆ getCursorPosition()

int Dragengine.Gui.TextArea.getCursorPosition ( )

Retrieves the current position of the cursor in the text.

◆ getFirstLine()

int Dragengine.Gui.TextArea.getFirstLine ( )

Retrieves the index of the first line visible.

◆ getHorizontalRangeModel()

RangeModel Dragengine.Gui.TextArea.getHorizontalRangeModel ( )

Retrieves the horizontal range model. Viewport widgets can use this range model to synchronize with their horizontal scrollbar. If this widget has no reasonable horizontal range model it should return null.

Reimplemented from Dragengine.Gui.Widget.

◆ getLineCount()

int Dragengine.Gui.TextArea.getLineCount ( )

Retrieves the number of text lines.

◆ getMaximalWidth()

int Dragengine.Gui.TextArea.getMaximalWidth ( )

Retrieve maximal width of text before break occurs.

◆ getMinimumSize()

Point Dragengine.Gui.TextArea.getMinimumSize ( )

Retrieve the minimal size of widget.

Reimplemented from Dragengine.Gui.Widget.

◆ getMinimumSizeForWidth()

Point Dragengine.Gui.TextArea.getMinimumSizeForWidth ( int width )

Minimum size of widget using reference widget width and variable height.

Default implementation uses getMinimumSize().

Reimplemented from Dragengine.Gui.Widget.

◆ getOffsetToCursor()

Point Dragengine.Gui.TextArea.getOffsetToCursor ( )

protected

Calculates the offset to cursor.

◆ getRefXPos()

int Dragengine.Gui.TextArea.getRefXPos ( )

protected

Retrieves the reference x position.

◆ getRowCount()

int Dragengine.Gui.TextArea.getRowCount ( )

Number display rows.

◆ getSelection()

Point Dragengine.Gui.TextArea.getSelection ( )

Retrieves the selection if present.

◆ getSelectionXOffsets()

Point Dragengine.Gui.TextArea.getSelectionXOffsets ( )

protected

Retrieves the selection x offsets.

◆ getTextSize()

Point Dragengine.Gui.TextArea.getTextSize ( )

Calculates the size of the content text.

◆ getVerticalRangeModel()

RangeModel Dragengine.Gui.TextArea.getVerticalRangeModel ( )

Retrieves the vertical range model. Viewport widgets can use this range model to synchronize with their vertical scrollbar. If this widget has no reasonable vertical range model it should return null.

Reimplemented from Dragengine.Gui.Widget.

◆ insertText()

void Dragengine.Gui.TextArea.insertText ( String text )

Insert text at cursor deleting selected text if present.

Version: 1.11

◆ new() [1/6]

TextArea Dragengine.Gui.TextArea.new ( )

Creates a new Text Area.

Reimplemented from Dragengine.Gui.Widget.

◆ new() [2/6]

TextArea Dragengine.Gui.TextArea.new ( String text )

Creates a new Text Field.

◆ new() [3/6]

TextArea Dragengine.Gui.TextArea.new ( TextModel textModel )

Creates a new Text Field.

Reimplemented from Dragengine.Gui.TextWidget.

◆ new() [4/6]

TextArea Dragengine.Gui.TextArea.new	(	TextModel	textModel,
		bool	readOnly
	)

Create text area.

Reimplemented from Dragengine.Gui.TextWidget.

◆ new() [5/6]

TextArea Dragengine.Gui.TextArea.new	(	TextModel	textModel,
		int	rowCount
	)

Create text area.

◆ new() [6/6]

TextArea Dragengine.Gui.TextArea.new	(	TextModel	textModel,
		int	rowCount,
		bool	readOnly
	)

Create text area.

◆ onButtonPress()

void Dragengine.Gui.TextArea.onButtonPress ( MouseEvent event )

Key released event. Notification that a mouse button has been pressed.

◆ onButtonRelease()

void Dragengine.Gui.TextArea.onButtonRelease ( MouseEvent event )

Notification that a mouse button has been released.

◆ onClipboardCopy()

void Dragengine.Gui.TextArea.onClipboardCopy ( )

Copy to clipboard requested.

Version: 1.11

Reimplemented from Dragengine.Gui.TextWidget.

◆ onClipboardCut()

void Dragengine.Gui.TextArea.onClipboardCut ( )

Cut to clipboard requested.

Version: 1.11

Reimplemented from Dragengine.Gui.TextWidget.

◆ onClipboardPaste()

void Dragengine.Gui.TextArea.onClipboardPaste ( )

Paste from clipboard requested.

Version: 1.11

Reimplemented from Dragengine.Gui.TextWidget.

◆ onFocusLost()

void Dragengine.Gui.TextArea.onFocusLost ( FocusEvent event )

Widget lost focus.

Reimplemented from Dragengine.Gui.TextWidget.

◆ onFocusReceived()

void Dragengine.Gui.TextArea.onFocusReceived ( FocusEvent event )

Widget received focus.

Reimplemented from Dragengine.Gui.Widget.

◆ onGuiThemeChanged()

void Dragengine.Gui.TextArea.onGuiThemeChanged ( )

Notification that the gui theme changed.

Reimplemented from Dragengine.Gui.Widget.

◆ onKeyPress()

void Dragengine.Gui.TextArea.onKeyPress ( KeyEvent event )

Key pressed event.

Reimplemented from Dragengine.Gui.TextWidget.

◆ onKeyType()

void Dragengine.Gui.TextArea.onKeyType ( KeyEvent event )

Key typed event.

Reimplemented from Dragengine.Gui.TextWidget.

◆ onModelChanged()

void Dragengine.Gui.TextArea.onModelChanged ( )

Text model changed.

Reimplemented from Dragengine.Gui.TextWidget.

◆ onMouseMove()

void Dragengine.Gui.TextArea.onMouseMove ( MouseEvent event )

Notification that the mouse has moved.

◆ onPaddingChanged()

void Dragengine.Gui.TextArea.onPaddingChanged ( )

Padding changed.

Reimplemented from Dragengine.Gui.Widget.

◆ onResize()

void Dragengine.Gui.TextArea.onResize ( WidgetEvent event )

Size changed.

Reimplemented from Dragengine.Gui.Widget.

◆ onSetFont()

void Dragengine.Gui.TextArea.onSetFont ( )

Notify about font change.

Reimplemented from Dragengine.Gui.Widget.

◆ onSetTextColor()

void Dragengine.Gui.TextArea.onSetTextColor ( )

Foreground color changed.

Reimplemented from Dragengine.Gui.Widget.

◆ rangeChanged()

void Dragengine.Gui.TextArea.rangeChanged ( RangeModel rangeModel )

Read only state changed. \vesion 1.7.

Send if the outer range properties like minimum value, maximum value or page size has changed.

Implements Dragengine.Gui.RangeModelListener.

◆ setCursorPosition()

void Dragengine.Gui.TextArea.setCursorPosition ( int pos )

Sets the current cursor position in the text. If the cursor is outside the visible area the text is shifted to make the cursor visible.

◆ setCursorPositionEnd()

void Dragengine.Gui.TextArea.setCursorPositionEnd ( )

Sets the cursor position to the end of the text.

◆ setCursorPositionNear()

void Dragengine.Gui.TextArea.setCursorPositionNear ( Point position )

Set cursor position closest to position relative to widget.

Version: 1.16

◆ setCursorPositionStart()

void Dragengine.Gui.TextArea.setCursorPositionStart ( )

Sets the cursor position to the start of the text.

◆ setMaximalWidth()

void Dragengine.Gui.TextArea.setMaximalWidth ( int width )

Sets maximal width of text before break occurs.

◆ setRowCount()

void Dragengine.Gui.TextArea.setRowCount ( int rowCount )

Set number display rows.

◆ setSelection()

void Dragengine.Gui.TextArea.setSelection ( Point selection )

Sets the selection or clears it.

◆ setSelectionAll()

void Dragengine.Gui.TextArea.setSelectionAll ( )

Sets the selection to the entire text.

◆ showContextMenu()

void Dragengine.Gui.TextArea.showContextMenu ( Point position )

Show context menu at position relative to widget.

Version: 1.16

◆ textChanged()

void Dragengine.Gui.TextArea.textChanged ( TextModel textModel )

Send if the text string has changed. Implementation of TextModle interface.

Reimplemented from Dragengine.Gui.TextWidget.

◆ updateRangeModels()

void Dragengine.Gui.TextArea.updateRangeModels ( )

protected

Update range models.

◆ updateTextLayout()

void Dragengine.Gui.TextArea.updateTextLayout ( )

protected

Updates the text layout for the label.

◆ valueChanged()

void Dragengine.Gui.TextArea.valueChanged ( RangeModel rangeModel )

Send if the value has changed.

Implements Dragengine.Gui.RangeModelListener.

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

TextArea.ds

Classes

Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Member Function Documentation

◆ bestCharNear()

◆ bestCharNearNav()

◆ bestLineNear()

◆ checkBoundaries()

◆ createContextMenu() [1/2]

◆ createContextMenu() [2/2]

◆ deleteSelectedText()

◆ dispose()

◆ ensureCursorVisible()

◆ extendSelectionRight()

◆ getCaret()

◆ getCursorLine()

◆ getCursorLineCharCount()

◆ getCursorLineFor()

◆ getCursorPosition()

◆ getFirstLine()

◆ getHorizontalRangeModel()

◆ getLineCount()

◆ getMaximalWidth()

◆ getMinimumSize()

◆ getMinimumSizeForWidth()

◆ getOffsetToCursor()

◆ getRefXPos()

◆ getRowCount()

◆ getSelection()

◆ getSelectionXOffsets()

◆ getTextSize()

◆ getVerticalRangeModel()

◆ insertText()

◆ new() [1/6]

◆ new() [2/6]

◆ new() [3/6]

◆ new() [4/6]

◆ new() [5/6]

◆ new() [6/6]

◆ onButtonPress()

◆ onButtonRelease()

◆ onClipboardCopy()

◆ onClipboardCut()

◆ onClipboardPaste()

◆ onFocusLost()

◆ onFocusReceived()

◆ onGuiThemeChanged()

◆ onKeyPress()

◆ onKeyType()

◆ onModelChanged()

◆ onMouseMove()

◆ onPaddingChanged()

◆ onResize()

◆ onSetFont()

◆ onSetTextColor()

◆ rangeChanged()

◆ setCursorPosition()

◆ setCursorPositionEnd()

◆ setCursorPositionNear()

◆ setCursorPositionStart()

◆ setMaximalWidth()

◆ setRowCount()

◆ setSelection()

◆ setSelectionAll()

◆ showContextMenu()

◆ textChanged()

◆ updateRangeModels()

◆ updateTextLayout()

◆ valueChanged()