superwaba.ext.xplat.html.ui
Class ListBox

java.lang.Object
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  +--waba.ui.Control
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        +--waba.ui.Container
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              +--waba.ui.ListBox
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                    +--superwaba.ext.xplat.html.ui.ListBox

Direct Known Subclasses:

MultiListBox

public class ListBox

extends ListBox

implements ControllableSelectable

ListBox extends the waba.ui.ListBox control and implements it as a Controllable

Fields inherited from class waba.ui.ListBox

btnX, extraHorizScrollButtonHeight, itemCount, items, offset, sbar, selectedIndex, simpleBorder, useFullWidthOnSelection, visibleItems, xOffset

Fields inherited from class waba.ui.Container

BORDER_LOWERED, BORDER_NONE, BORDER_RAISED, BORDER_SIMPLE, children, lastH, lastW, lastX, lastY, parentWindow, started, tabOrder, tail

Fields inherited from class waba.ui.Control

AFTER, appId, appObj, asContainer, asWindow, backColor, backDis, BEFORE, BOTTOM, CENTER, clearValueInt, clearValueStr, enabled, FILL, FIT, fm, fmH, focusLess, focusTraversable, font, foreColor, foreDis, height, highlightRectsCount, isHighlighting, LEFT, parent, PREFERRED, RANGE, RIGHT, SAME, TOP, uiCE, uiFlat, uiPalm, uiVista, visible, width, x, x2, y, y2

Constructor Summary

ListBox(java.lang.String name)
Creates an empty Listbox.

Method Summary

void	add(java.lang.String item, java.lang.String key, boolean selected) Adds an Object to this ListBox This is the only method that should be used for building a ListBox.
protected void	drawCursor(Graphics g, int sel, boolean on) This method is used to draw the cursor around the desired item
void	getFocus() Make this controllable gets the focus
java.lang.String	getName() Get the name of this Controllable
java.lang.String	getValue() Get the value hold by this Controllable
void	onEvent(Event event) Called to process key, pen, control and other posted events.
void	onPaint(Graphics g) When this method is called, the graphics object passed has been translated into the coordinate system of the control and the area behind the control has already been painted.
void	remove(int index) Removes the given index from the Listbox
void	repaint() Marks the control for repaint.
void	reset() Resets the control to its original default value.
void	setHtmlContainer(HtmlContainer htmlCnr) Set the Html HtmlContainer associated to this Controllable

Methods inherited from class waba.ui.ListBox

add, add, add, clear, drawItem, enableHorizScroll, find, getItemAt, getItems, getItemWidth, getPreferredHeight, getPreferredWidth, getSelectedIndex, getSelectedItem, indexOf, insert, onBoundsChanged, onColorsChanged, qsort, remove, remove, removeAll, select, select, selectLast, setCursorColor, setEnabled, setItemAt, setSimpleBorder, size

Methods inherited from class waba.ui.Container

add, add, broadcastEvent, findChild, getChildren, getClientRect, getClientRect, onAdd, onRemove, onStart, paintChildren, setBorderStyle, setHighlighting, swapToTopmostWindow

Methods inherited from class waba.ui.Control

addTimer, changeHighlighted, contains, createGraphics, drawHighlight, getAbsoluteRect, getBackColor, getFont, getFontMetrics, getForeColor, getNext, getParent, getParentWindow, getPos, getRect, getSize, isDisplayed, isEnabled, isVisible, onFontChanged, onWindowPaintFinished, postEvent, removeTimer, repaintNow, requestFocus, setBackColor, setBackForeColors, setFocusLess, setFont, setForeColor, setRect, setRect, setRect, setVisible, translateFromOrigin, uiStyleChanged

Methods inherited from class java.lang.Object

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

Constructor Detail

ListBox

public ListBox(java.lang.String name)

Creates an empty Listbox.

Parameters:

name - Name of this Controllable

Method Detail

add

public void add(java.lang.String item,
                java.lang.String key,
                boolean selected)

Adds an Object to this ListBox

This is the only method that should be used for building a ListBox.

Specified by:

add in interface ControllableSelectable

Parameters:

item - String to add

key - Associated key

selected - true if this Object is selected by default

remove

public void remove(int index)

Description copied from class: ListBox

Removes the given index from the Listbox

Overrides:

remove in class ListBox

setHtmlContainer

public void setHtmlContainer(HtmlContainer htmlCnr)

Description copied from interface: Controllable

Set the Html HtmlContainer associated to this Controllable

Tags copied from interface: Controllable

Parameters:

htmlCnr - the HtmlContainer associated to this Controllable

getFocus

public void getFocus()

Description copied from interface: Controllable

Make this controllable gets the focus

getName

public java.lang.String getName()

Description copied from interface: Controllable

Get the name of this Controllable

Tags copied from interface: Controllable

Returns:

the name of this Controllable

getValue

public java.lang.String getValue()

Description copied from interface: Controllable

Get the value hold by this Controllable

Tags copied from interface: Controllable

Returns:

the value hold by this Controllable

onEvent

public void onEvent(Event event)

Description copied from interface: Controllable

Called to process key, pen, control and other posted events.

Overrides:

onEvent in class ListBox

Tags copied from interface: Controllable

Parameters:

event - the event to process

repaint

public void repaint()

Description copied from class: Control

Marks the control for repaint. Important note: when you call repaint, the absolute area of the control regarding its parent Window is invalidated (marked for repaint); then, the next time a event (a keypress, a timer, a pen event) occurs, the screen is updated. If you call repaint and the control isn't effectively repainted, you have 2 choices: call Window._doPaint(), or, use Control.repaintNow.

Overrides:

repaint in class Control

drawCursor

protected void drawCursor(Graphics g,
                          int sel,
                          boolean on)

Description copied from class: ListBox

This method is used to draw the cursor around the desired item

Overrides:

drawCursor in class ListBox

onPaint

public void onPaint(Graphics g)

Description copied from interface: Controllable

When this method is called, the graphics object passed has been translated into the coordinate system of the control and the area behind the control has already been painted. The background is painted by the top-level window control.

Overrides:

onPaint in class ListBox

Tags copied from interface: Controllable

Parameters:

g - the graphics object for drawing

reset

public void reset()

Description copied from interface: Controllable

Resets the control to its original default value.