jexer

Class TRadioButton

java.lang.Object

jexer.TWidget

jexer.TRadioButton

All Implemented Interfaces:

java.lang.Comparable<TWidget>

public class TRadioButton
extends TWidget

TRadioButton implements a selectable radio button. If the user clicks or presses space on this button, it is selected. If the user presses escape on this button, it is unselected.

Constructor Summary

Constructors

Constructor and Description
TRadioButton(TRadioGroup parent, int x, int y, java.lang.String label, int id) Public constructor.

Method Summary

Modifier and Type	Method and Description
void	draw() Draw a radio button with label.
int	getId() Get ID for this radio button.
MnemonicString	getMnemonic() Get the mnemonic string for this button.
boolean	isSelected() Get RadioButton state, true means selected.
void	onKeypress(TKeypressEvent keypress) Handle keystrokes.
void	onMouseDown(TMouseEvent mouse) Handle mouse button presses.
void	setHeight(int height) Override TWidget's height: we can only set height at construction time.
void	setWidth(int width) Override TWidget's width: we can only set width at construction time.

Methods inherited from class jexer.TWidget

activate, activate, activate, activateAll, addButton, addCalendar, addCheckBox, addComboBox, addDirectoryList, addDirectoryList, addDirectoryList, addDirectoryList, addEditor, addField, addField, addField, addImage, addImage, addLabel, addLabel, addLabel, addLabel, addLabel, addLabel, addList, addList, addList, addList, addPanel, addPasswordField, addPasswordField, addPasswordField, addProgressBar, addRadioGroup, addSpinner, addSplitPane, addTable, addTable, addText, addText, addTreeViewWidget, addTreeViewWidget, close, compareTo, doRepaint, drawBox, drawBox, drawBoxShadow, fileOpenBox, fileOpenBox, fileOpenBox, fileOpenBox, fileSaveBox, getAbsoluteX, getAbsoluteY, getActiveChild, getApplication, getAttrXY, getChildren, getCursorAbsoluteX, getCursorAbsoluteY, getCursorX, getCursorY, getHeight, getLayoutManager, getParent, getScreen, getTheme, getWidth, getWindow, getX, getY, handleEvent, hLineXY, inputBox, inputBox, inputBox, isAbsoluteActive, isActive, isCursorVisible, isDrawable, isEnabled, isVisible, messageBox, messageBox, mouseWouldHit, onCommand, onIdle, onMenu, onMouseDoubleClick, onMouseMotion, onMouseUp, onResize, putAll, putAttrXY, putAttrXY, putCharXY, putCharXY, putCharXY, putStringXY, putStringXY, remove, remove, remove, remove, removeAll, resetTabOrder, setActive, setCursorVisible, setCursorX, setCursorY, setDimensions, setEnabled, setLayoutManager, setParent, setupForTWindow, setVisible, setWindow, setX, setY, splitHorizontal, splitVertical, switchWidget, toPrettyString, toPrettyString, toString, vLineXY

Methods inherited from class java.lang.Object

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

Constructor Detail

TRadioButton

public TRadioButton(TRadioGroup parent,
                    int x,
                    int y,
                    java.lang.String label,
                    int id)

Public constructor.

Parameters:

parent - parent widget

x - column relative to parent

y - row relative to parent

label - label to display next to (right of) the radiobutton

id - ID for this radio button

Method Detail

onMouseDown

public void onMouseDown(TMouseEvent mouse)

Handle mouse button presses.

Overrides:

onMouseDown in class TWidget

Parameters:

mouse - mouse button press event

onKeypress

public void onKeypress(TKeypressEvent keypress)

Handle keystrokes.

Overrides:

onKeypress in class TWidget

Parameters:

keypress - keystroke event

setWidth

public void setWidth(int width)

Override TWidget's width: we can only set width at construction time.

Overrides:

setWidth in class TWidget

Parameters:

width - new widget width (ignored)

setHeight

public void setHeight(int height)

Override TWidget's height: we can only set height at construction time.

Overrides:

setHeight in class TWidget

Parameters:

height - new widget height (ignored)

draw

public void draw()

Draw a radio button with label.

Overrides:

draw in class TWidget

isSelected

public boolean isSelected()

Get RadioButton state, true means selected.

Returns:

if true then this is the one button in the group that is selected

getId

public int getId()

Get ID for this radio button. Buttons start counting at 1 in the RadioGroup.

Returns:

the ID

getMnemonic

public MnemonicString getMnemonic()

Get the mnemonic string for this button.

Returns:

mnemonic string