waba.ui
Class PopList

java.lang.Object
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  +--waba.ui.Control
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        +--waba.ui.Container
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              +--waba.ui.Window
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                    +--waba.ui.PopList

public class PopList

extends Window

PopList is a simple implementation of a PopUp Listbox. Used by the ComboBox class.

Field Summary

boolean	dontHideParent set to true if want to make the control popup below or above always, and not only if WinCE
boolean	fullHeight Set to true to make this pop have the screen height
boolean	fullWidth Set to true to make this popup have the screen width
ListBox	lb now this member is public to make this class simple

Fields inherited from class waba.ui.Window

_controlEvent, _focus, _keyEvent, _penEvent, beepIfOut, blockingCount, borderStyle, canDrag, eraseBackgroundNow, flicker, HIDE_STATE, highlighted, highResPrepared, imgCovered, lastSwappedContainer, mainSwapContainer, menubar, needsPaint, NO_BORDER, RECT_BORDER, ROUND_BORDER, TAB_BORDER, TAB_ONLY_BORDER, title, titleFont, topMost, VK_BOTTOM, VK_HIDE, VK_SHOW, VK_TOP, zStack

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

PopList()
Creates a PopList with coordinates that will be set later via the setRect method.

PopList(ListBox lb)
Creates a PopList with the given ListBox.

Method Summary

int	getPreferredHeight() Returns the size of the title if any plus the size of the border.
int	getPreferredWidth() Returns the size of the title if any plus the size of the border.
protected boolean	onClickedOutside(int x, int y) Close the popup list with a click outside its bounds
void	onEvent(Event event) Called to process key, pen, control and other posted events.
protected void	onFontChanged() Sets the font of the controls inside this window too
protected void	onPopup() Placeholder called imediatly before the popup began. the default implementation does nothing.
protected void	postUnpop() Placeholder called after the unpop is done and after the repaint of the other window. the default implementation does nothing.
void	setRect(int x, int y, int width, int height) Sets the rect for this poplist.
void	setRect(int x, int y, int width, int height, Control relative) Sets the rect for this poplist.
void	setRect(Rect r) Sets the rect for this poplist.

Methods inherited from class waba.ui.Window

_doPaint, _doPaint, _postEvent, _postSoundEvent, damageRect, destroyZStack, dontSaveBehind, drawHighlight, getClientRect, getClientRect, getFocus, getHighlighted, getOffScreen, getTopMost, handleFocusChangeKeys, isTopMost, isVisible, loadBehind, makeUnmovable, onUnpop, paintTitle, popupBlockingModal, popupMenuBar, popupModal, postPopup, postPressedEvent, pumpEvents, saveBehind, setBorderStyle, setDoubleBuffer, setFocus, setHighlighted, setMenuBar, setStatePosition, setTitle, setTitleFont, swap, swapFocus, unpop, updateScreen, validate

Methods inherited from class waba.ui.Container

add, add, add, broadcastEvent, clear, findChild, getChildren, onAdd, onColorsChanged, onPaint, onRemove, onStart, paintChildren, remove, setEnabled, setHighlighting, swapToTopmostWindow

Methods inherited from class waba.ui.Control

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

Methods inherited from class java.lang.Object

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

Field Detail

lb

public ListBox lb

now this member is public to make this class simple

dontHideParent

public boolean dontHideParent

set to true if want to make the control popup below or above always, and not only if WinCE

fullHeight

public boolean fullHeight

Set to true to make this pop have the screen height

fullWidth

public boolean fullWidth

Set to true to make this popup have the screen width

Constructor Detail

PopList

public PopList()

Creates a PopList with coordinates that will be set later via the setRect method.

PopList

public PopList(ListBox lb)

Creates a PopList with the given ListBox. You can extend the ListBox to draw the items by yourself and use this constructor so the PopList will use your class and not the default ListBox one. Note that this constructor forces the ListBox.simpleBorder to true.

Method Detail

onFontChanged

protected void onFontChanged()

Sets the font of the controls inside this window too

Overrides:

onFontChanged in class Control

setRect

public void setRect(Rect r)

Sets the rect for this poplist. Note: the params must be the same of the parent control. eg: height = height of the closed ComboBox. Its used to popup the window so that the parent's area is not hidden.

Overrides:

setRect in class Control

setRect

public void setRect(int x,
                    int y,
                    int width,
                    int height)

Sets the rect for this poplist. Note: the params must be the same of the parent control. eg: height = height of the closed ComboBox. Its used to popup the window so that the parent's area is not hidden.

Overrides:

setRect in class Control

setRect

public void setRect(int x,
                    int y,
                    int width,
                    int height,
                    Control relative)

Sets the rect for this poplist. Note: the params must be the same of the parent control. eg: height = height of the closed ComboBox. Its used to popup the window so that the parent's area is not hidden.

Overrides:

setRect in class Control

onClickedOutside

protected boolean onClickedOutside(int x,
                                   int y)

Close the popup list with a click outside its bounds

Overrides:

onClickedOutside in class Window

onEvent

public void onEvent(Event event)

Description copied from class: Control

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

Overrides:

onEvent in class Control

Tags copied from class: Control

Parameters:

event - the event to process

See Also:

Event, KeyEvent, PenEvent

getPreferredWidth

public int getPreferredWidth()

Description copied from class: Window

Returns the size of the title if any plus the size of the border. Note that the value returned here does not handle the controls inside the window.

Overrides:

getPreferredWidth in class Window

getPreferredHeight

public int getPreferredHeight()

Description copied from class: Window

Returns the size of the title if any plus the size of the border. Note that the value returned here does not handle the controls inside the window.

Overrides:

getPreferredHeight in class Window

onPopup

protected void onPopup()

Description copied from class: Window

Placeholder called imediatly before the popup began. the default implementation does nothing.

Overrides:

onPopup in class Window

postUnpop

protected void postUnpop()

Description copied from class: Window

Placeholder called after the unpop is done and after the repaint of the other window. the default implementation does nothing.

Overrides:

postUnpop in class Window