danger.ui
Class ListView

java.lang.Object
  |
  +--danger.app.Listener
        |
        +--danger.ui.View
              |
              +--danger.ui.Container
                    |
                    +--danger.ui.Control
                          |
                          +--danger.ui.ListView

public class ListView

extends Control

Field Summary

protected boolean	mAutoResize
protected int	mBottomMargin
protected boolean	mCanFocusWhenEmpty
protected java.util.Comparator	mComparator
protected Font	mFont
protected boolean	mInsertSorted
protected int	mLeftMargin
protected int	mLineHeight
protected java.util.Vector	mListItems
protected int	mNumDisplayLines
protected int	mRightMargin
protected int	mThumbHeight
protected int	mThumbTop
protected int	mTopMargin
protected Bitmap	mTrackBottom
protected Bitmap	mTrackTop

Fields inherited from class danger.ui.Control

mValue

Fields inherited from class danger.ui.View

mOriginX, mOriginY, mStyle, STATE_CAN_FOCUS, STATE_DEBUG_BOUNDS, STATE_ENABLED, STATE_FOCUSED, STATE_TRANSPARENT, STATE_VISIBLE

Constructor Summary

ListView()

Method Summary

MenuItem	addItem(java.lang.String inTitle)
MenuItem	addItem(java.lang.String inTitle, int inEventType)
MenuItem	addItem(java.lang.String inTitle, int inEventType, int inData, java.lang.Object inArgument)
MenuItem	addItem(java.lang.String inTitle, Listener listener, int inEventType, int inData, java.lang.Object inArgument)
protected boolean	advanceHilite(int delta)
boolean	autoResize()
void	autoResize(boolean inAutoResize)
boolean	canFocusWhenEmpty()
protected void	drawBackground(Pen p, Rect bound)
protected void	drawItem(Pen p, Rect r, MenuItem inItem, boolean isSelected)
protected void	drawListItem(Pen p, MenuItem inItem, Rect inRect, boolean isSelected)
protected void	drawSelection(Pen p, Rect r)
boolean	eventKeyDown(char inChar, Event event)
boolean	eventKeyUp(char inChar, Event event) Processes key releases directed at this container.
boolean	eventWidgetDown(int inWhichWidget, Event event) Handle the pressing of a device widget
boolean	eventWidgetUp(int inWhichWidget, Event event) Handle the release of a device widget
int	getContentWidth()
boolean	getHasScrollbar()
boolean	getInsertSorted()
Rect	getInterestingRect(Rect r)
MenuItem	getItem(int inIndex)
java.lang.String	getItemText(int inIndex)
MenuItem	getSelectedItem()
boolean	isFocusable()
int	itemCount()
void	paint(Pen p) Draw the contents of this View.
protected void	recalcDisplayArea()
void	removeAllItems()
void	removeItem(int inIndex)
void	resizeToFitWidestItem()
protected boolean	reverseHilite(int delta)
void	setComparator(java.util.Comparator inComparator)
void	setFocusWhenEmpty(boolean inFlag)
void	setFont(Font inFont)
void	setHasBorder(boolean inHasBorder)
void	setHasScrollbar(boolean inHasScrollbar)
void	setInsertSorted(boolean inSorted)
void	setItem(int inIndex, java.lang.String inTitle, int inEventType, int inData, java.lang.Object inArgument)
void	setItem(int inIndex, java.lang.String inTitle, Listener inListener, int inEventType, int inData, java.lang.Object inArgument)
void	setLineHeight(int lineHeight)
void	setMargins(int inLeft, int inTop, int inRight, int inBottom)
void	setSelection(int index)
void	setSelection(MenuItem item)
void	setSize(int inWidth, int inHeight)
void	setValue(int value)
void	snapHeight()
void	sort()
void	takeFocus(boolean inFromAbove)

Methods inherited from class danger.ui.Control

drawFocusBox, drawIdleBox, drawIdleBox, getEvent, getEventListener, getEventType, getHasBorder, getString, getTitle, getValue, sendEvent, setEvent, setEvent, setEvent, setEvent, setEvent, setEventListener, setTitle

Methods inherited from class danger.ui.Container

addChild, addChild, addChildAt, advanceFocus, childCount, childIsOnScreen, disable, enable, eventKeyHeld, eventKeyRepeat, eventPeriodicPulse, eventShortcut, eventWidgetHeld, getBottomChild, getChildAt, getChildIndex, getChildWithID, getDescendantWithID, getFirstChild, getFirstFocusableChild, getFocusedChild, getLastChild, getLastFocusableChild, hideAllChildren, loseFocus, moveChildToIndex, paintChildren, receiveEvent, reflowChildren, removeAllChildren, removeChild, reverseFocus, setFocusedChild, setFocusedChild, setWindow, showAllChildren, snapToChildren

Methods inherited from class danger.ui.View

clear, copyStyle, getAcceptFocus, getBackgroundColor, getBottom, getBounds, getBounds, getFrame, getFrame, getHeight, getInterestingRect, getLeft, getOrigin, getOrigin, getOriginX, getOriginY, getParent, getRight, getSibling, getStyle, getStyleColor, getStyleFont, getTop, getWidth, getWindow, globalToLocal, hide, invalidate, invalidate, invalidate, isEnabled, isFocused, isOnScreen, isTransparent, isVisible, keepRectInView, localToGlobal, localToGlobal, localToWindow, moveBy, offsetOrigin, offsetOrigin, onAddedToParent, onDecoded, onPeriodicPulse, onRemovedFromParent, onStyleChanged, onWindowPaint, receiveEventInternal, resetOrigin, sendEventToWindow, setAcceptFocus, setBackgroundColor, setBottom, setDebugBounds, setEnabled, setFrame, setHeight, setKeyedValue, setLeft, setOrigin, setOrigin, setPosition, setRight, setStyle, setStyleColor, setStyleFont, setStyleFrameColor, setTop, setTransparent, setVisible, setWidth, shouldDropEvent, show, styleIsDefault, willFocusWithin, windowToLocal

Methods inherited from class danger.app.Listener

cancelEvents, sendEvent, sendEvent

Methods inherited from class java.lang.Object

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

Field Detail

mFont

protected Font mFont

mListItems

protected java.util.Vector mListItems

mComparator

protected java.util.Comparator mComparator

mNumDisplayLines

protected int mNumDisplayLines

mLeftMargin

protected int mLeftMargin

mTopMargin

protected int mTopMargin

mRightMargin

protected int mRightMargin

mBottomMargin

protected int mBottomMargin

mLineHeight

protected int mLineHeight

mThumbHeight

protected int mThumbHeight

mThumbTop

protected int mThumbTop

mTrackTop

protected Bitmap mTrackTop

mTrackBottom

protected Bitmap mTrackBottom

mAutoResize

protected boolean mAutoResize

mInsertSorted

protected boolean mInsertSorted

mCanFocusWhenEmpty

protected boolean mCanFocusWhenEmpty

Constructor Detail

ListView

public ListView()

Method Detail

addItem

public final MenuItem addItem(java.lang.String inTitle)

addItem

public final MenuItem addItem(java.lang.String inTitle,
                              int inEventType)

addItem

public final MenuItem addItem(java.lang.String inTitle,
                              int inEventType,
                              int inData,
                              java.lang.Object inArgument)

addItem

public final MenuItem addItem(java.lang.String inTitle,
                              Listener listener,
                              int inEventType,
                              int inData,
                              java.lang.Object inArgument)

getSelectedItem

public MenuItem getSelectedItem()

getItem

public MenuItem getItem(int inIndex)

getItemText

public java.lang.String getItemText(int inIndex)

setItem

public void setItem(int inIndex,
                    java.lang.String inTitle,
                    int inEventType,
                    int inData,
                    java.lang.Object inArgument)

setItem

public void setItem(int inIndex,
                    java.lang.String inTitle,
                    Listener inListener,
                    int inEventType,
                    int inData,
                    java.lang.Object inArgument)

removeItem

public void removeItem(int inIndex)

removeAllItems

public void removeAllItems()

itemCount

public int itemCount()

setHasBorder

public void setHasBorder(boolean inHasBorder)

Overrides:

setHasBorder in class Control

setMargins

public void setMargins(int inLeft,
                       int inTop,
                       int inRight,
                       int inBottom)

setHasScrollbar

public void setHasScrollbar(boolean inHasScrollbar)

getHasScrollbar

public boolean getHasScrollbar()

getContentWidth

public int getContentWidth()

drawBackground

protected void drawBackground(Pen p,
                              Rect bound)

paint

public final void paint(Pen p)

Description copied from class: View

Draw the contents of this View. This method is called by the graphics system when the View needs to be repainted. A Pen will be provided which is appropriately clipped and translated for drawing on this View.

Overrides:

paint in class Container

takeFocus

public void takeFocus(boolean inFromAbove)

Overrides:

takeFocus in class Container

setFocusWhenEmpty

public void setFocusWhenEmpty(boolean inFlag)

canFocusWhenEmpty

public boolean canFocusWhenEmpty()

isFocusable

public boolean isFocusable()

Overrides:

isFocusable in class View

getInterestingRect

public Rect getInterestingRect(Rect r)

Overrides:

getInterestingRect in class View

drawListItem

protected void drawListItem(Pen p,
                            MenuItem inItem,
                            Rect inRect,
                            boolean isSelected)

drawSelection

protected void drawSelection(Pen p,
                             Rect r)

drawItem

protected void drawItem(Pen p,
                        Rect r,
                        MenuItem inItem,
                        boolean isSelected)

recalcDisplayArea

protected void recalcDisplayArea()

snapHeight

public void snapHeight()

eventWidgetDown

public boolean eventWidgetDown(int inWhichWidget,
                               Event event)

Description copied from class: Container

Handle the pressing of a device widget

Overrides:

eventWidgetDown in class Container

Following copied from class: danger.ui.Container

Parameters:

inWidget - the widget that went up

Returns:

whether or not the event was consumed

eventWidgetUp

public final boolean eventWidgetUp(int inWhichWidget,
                                   Event event)

Description copied from class: Container

Handle the release of a device widget

Overrides:

eventWidgetUp in class Container

Following copied from class: danger.ui.Container

Parameters:

inWidget - the widget that went down

Returns:

whether or not the event was consumed

eventKeyDown

public boolean eventKeyDown(char inChar,
                            Event event)

Overrides:

eventKeyDown in class Container

eventKeyUp

public boolean eventKeyUp(char inChar,
                          Event event)

Description copied from class: Container

Processes key releases directed at this container.

Overrides:

eventKeyUp in class Container

Following copied from class: danger.ui.Container

Parameters:

c - the character being released.

advanceHilite

protected boolean advanceHilite(int delta)

reverseHilite

protected boolean reverseHilite(int delta)

setSelection

public void setSelection(int index)

setSelection

public void setSelection(MenuItem item)

setLineHeight

public void setLineHeight(int lineHeight)

setFont

public void setFont(Font inFont)

setValue

public void setValue(int value)

Overrides:

setValue in class Control

setSize

public void setSize(int inWidth,
                    int inHeight)

Overrides:

setSize in class View

autoResize

public final void autoResize(boolean inAutoResize)

autoResize

public final boolean autoResize()

resizeToFitWidestItem

public void resizeToFitWidestItem()

sort

public void sort()

setComparator

public void setComparator(java.util.Comparator inComparator)

setInsertSorted

public void setInsertSorted(boolean inSorted)

getInsertSorted

public boolean getInsertSorted()