Package app.ui.widgets

Class WidgetTextBox

java.lang.Object

app.ui.widgets.Widget

app.ui.widgets.WidgetTextBox

All Implemented Interfaces:

IDrawable, ISelectable, ITextInput

Direct Known Subclasses:

WidgetPasswordBox

public class WidgetTextBox
extends Widget
implements ITextInput, ISelectable

WidgetTextBox represents a text input field in a user interface. It allows for text input and display, and can be selected or unselected.

Field Summary

Fields inherited from class app.ui.widgets.Widget

hide, len, selected, text, x, y

Constructor Summary

Constructors

Constructor	Description
WidgetTextBox(int x, int y, int len, String text)	Constructs a WidgetTextBox with default text alignment to the left.
WidgetTextBox(int x, int y, int len, String text, TEXT_ALIGNMENT textAlignment)	Constructs a WidgetTextBox with specified text alignment.

Method Summary

Modifier and Type	Method	Description
void	draw(char[][] buffer, com.googlecode.lanterna.TextColor[][] printColor, com.googlecode.lanterna.TextColor[][] backColor)	draws the widget to the buffer.
void	drawSelection(char[][] buffer, com.googlecode.lanterna.TextColor[][] printColor, com.googlecode.lanterna.TextColor[][] backColor)	Constructs a WidgetTextBox with default text alignment to the left.
void	keyStroke(com.googlecode.lanterna.input.KeyStroke keyStroke)	keyStroke processes a key stroke.
void	select()	Selects the widget.
void	unselect()	Unselects the widget.

Methods inherited from class app.ui.widgets.Widget

drawText, getLen, getSelected, getSkipSelection, getText, getWidgetID, getX, getY, isHide, setHide, setSkipSelection, setText, setWidgetID

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

WidgetTextBox

public WidgetTextBox(int x,
 int y,
 int len,
 String text)

Constructs a WidgetTextBox with default text alignment to the left.

Parameters:

x - The x-coordinate of the widget.

y - The y-coordinate of the widget.

len - The length of the widget.

text - The initial text of the widget.

WidgetTextBox

public WidgetTextBox(int x,
 int y,
 int len,
 String text,
 TEXT_ALIGNMENT textAlignment)

Constructs a WidgetTextBox with specified text alignment.

Parameters:

x - The x-coordinate of the widget.

y - The y-coordinate of the widget.

len - The length of the widget.

text - The initial text of the widget.

textAlignment - The alignment of the text within the widget.

Method Details

drawSelection

public void drawSelection(char[][] buffer,
 com.googlecode.lanterna.TextColor[][] printColor,
 com.googlecode.lanterna.TextColor[][] backColor)

Constructs a WidgetTextBox with default text alignment to the left.

Specified by:

drawSelection in interface ISelectable

Parameters:

buffer - The buffer to draw the widget to.

printColor - The color of the text.

backColor - The color of the background.

select

public void select()

Selects the widget.

Specified by:

select in interface ISelectable

unselect

public void unselect()

Unselects the widget.

Specified by:

unselect in interface ISelectable

draw

public void draw(char[][] buffer,
 com.googlecode.lanterna.TextColor[][] printColor,
 com.googlecode.lanterna.TextColor[][] backColor)

draws the widget to the buffer.

Specified by:

draw in interface IDrawable

Specified by:

draw in class Widget

Parameters:

buffer - The buffer to draw the widget to.

printColor - The color of the text.

backColor - The color of the background.

keyStroke

public void keyStroke(com.googlecode.lanterna.input.KeyStroke keyStroke)

keyStroke processes a key stroke.

Specified by:

keyStroke in interface ITextInput

Parameters:

keyStroke - The key stroke to process.