danger.ui
Class EditText

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

Direct Known Subclasses:

TextField

public class EditText

extends Control

Field Summary

protected Rect	mCursorRect
protected Font	mFont

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

EditText()

EditText(boolean autoText, boolean autoCap)

EditText(java.lang.String inLabel)

EditText(java.lang.String inLabel, boolean autoText, boolean autoCap)

Method Summary

int	addTextEditMenuItems(Menu m)
void	bringCursorIntoView()
boolean	canScrollDown()
boolean	canScrollUp()
char	charAt(int index)
void	clear()
boolean	copySelection()
boolean	cutSelection()
void	delete(int numChar)
void	deleteChar()
void	deleteLineAtPoint()
protected void	drawFrame(Pen p, Rect dim)
boolean	eventKeyDown(char c, Event event)
boolean	eventKeyRepeat(char c, Event event)
boolean	eventPeriodicPulse(int timestamp)
boolean	eventShortcut(char inKey)
boolean	eventWidgetDown(int inWhichWidget, Event event) Handles 'down' actions on the gizmo widgets.
boolean	eventWidgetHeld(int inWhichWidget, Event event)
boolean	eventWidgetUp(int inWhichWidget, Event event) Handle the release of a device widget
void	forwardDeleteChar()
void	forwardDeleteChar(int count)
boolean	getAcceptKeyRepeats()
static int	getActiveMetaKey()
boolean	getAutoCap()
boolean	getAutoResize()
boolean	getAutoText()
char[]	getChars()
char[]	getChars(int inFirstChar, int inNumChars)
int	getCursorLine()
int	getInsertionPoint()
Rect	getInterestingRect()
Rect	getInterestingRect(Rect r)
java.lang.String	getLine(int inLineNum)
java.lang.String	getString()
java.lang.String	getStringCRLF()
char[]	grabSelection()
void	insert(char inChar)
void	insert(java.lang.String inText)
protected void	invalidateCursor()
boolean	isEditable()
protected static boolean	isShortcutTrigger(char ch)
void	justifyCenter()
void	justifyLeft()
void	justifyRight()
protected boolean	loadCursorRect(Rect outRect)
void	loseFocus()
int	numChars()
int	numLines()
void	paint(Pen p) Draw the contents of this View.
boolean	paste()
boolean	receiveEvent(Event e) Entry point for event processing.
void	resetSelection()
boolean	scrollDown()
boolean	scrollUp()
boolean	selectAll()
protected int	selectionEnd()
void	setAcceptKeyRepeats(boolean inAccept)
static void	setActiveMetaKey(int key)
protected void	setAllowCursorBlink(boolean allow)
void	setAutoCap(boolean inAutoCap)
void	setAutoResize(boolean inAutoResize)
void	setAutoText(boolean inAutoText)
void	setCursorLine(int line)
void	setEditable(boolean inEditable)
void	setFont(Font inFont)
void	setHasBorder(boolean inHasBorder)
void	setInputFilter(TextInputFilter inInputFilter)
void	setInsertionPoint(int inOffset)
void	setSelection(int inStart, int inEnd)
void	setSize(int width, int height) Resize the block of text.
void	setText(java.lang.String inText)
void	setWantQuoteHack(boolean opt)
void	takeFocus(boolean inFromAbove)
boolean	willFocusWithin(Rect r)

Methods inherited from class danger.ui.Control

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

Methods inherited from class danger.ui.Container

addChild, addChild, addChildAt, advanceFocus, childCount, childIsOnScreen, disable, enable, eventKeyHeld, eventKeyUp, getBottomChild, getChildAt, getChildIndex, getChildWithID, getDescendantWithID, getFirstChild, getFirstFocusableChild, getFocusedChild, getLastChild, getLastFocusableChild, hideAllChildren, moveChildToIndex, paintChildren, 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, getLeft, getOrigin, getOrigin, getOriginX, getOriginY, getParent, getRight, getSibling, getStyle, getStyleColor, getStyleFont, getTop, getWidth, getWindow, globalToLocal, hide, invalidate, invalidate, invalidate, isEnabled, isFocusable, 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, 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

mCursorRect

protected Rect mCursorRect

mFont

protected Font mFont

Constructor Detail

EditText

public EditText()

EditText

public EditText(java.lang.String inLabel)

EditText

public EditText(boolean autoText,
                boolean autoCap)

EditText

public EditText(java.lang.String inLabel,
                boolean autoText,
                boolean autoCap)

Method Detail

setInputFilter

public void setInputFilter(TextInputFilter inInputFilter)

getInterestingRect

public Rect getInterestingRect()

Overrides:

getInterestingRect in class View

getInterestingRect

public Rect getInterestingRect(Rect r)

Overrides:

getInterestingRect in class View

setSize

public void setSize(int width,
                    int height)

Resize the block of text. The parent will Invalidate() as a side-effect if the View is visible. The number of displayable lines will also be recalculated based on the new height.

Overrides:

setSize in class View

insert

public void insert(java.lang.String inText)

insert

public void insert(char inChar)

deleteChar

public void deleteChar()

delete

public void delete(int numChar)

forwardDeleteChar

public void forwardDeleteChar()

forwardDeleteChar

public void forwardDeleteChar(int count)

deleteLineAtPoint

public void deleteLineAtPoint()

setText

public void setText(java.lang.String inText)

setFont

public void setFont(Font inFont)

clear

public void clear()

setAcceptKeyRepeats

public void setAcceptKeyRepeats(boolean inAccept)

getAcceptKeyRepeats

public boolean getAcceptKeyRepeats()

selectionEnd

protected final int selectionEnd()

selectAll

public final boolean selectAll()

setSelection

public final void setSelection(int inStart,
                               int inEnd)

resetSelection

public final void resetSelection()

cutSelection

public final boolean cutSelection()

copySelection

public final boolean copySelection()

grabSelection

public final char[] grabSelection()

paste

public final boolean paste()

receiveEvent

public boolean receiveEvent(Event e)

Description copied from class: Listener

Entry point for event processing. Default behaviour is to do nothing and return false. Normally this method is called from a Dispatcher when it discovers an Event in its queue that is targetted at this Listener.

Overrides:

receiveEvent in class Container

eventWidgetUp

public 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

eventWidgetDown

public boolean eventWidgetDown(int inWhichWidget,
                               Event event)

Handles 'down' actions on the gizmo widgets. The wheel controls movement of the insertion point.

Overrides:

eventWidgetDown in class Container

Parameters:

inWhichWidget - indicates which of the controls on the device went 'down'

eventKeyDown

public boolean eventKeyDown(char c,
                            Event event)

Overrides:

eventKeyDown in class Container

eventKeyRepeat

public boolean eventKeyRepeat(char c,
                              Event event)

Overrides:

eventKeyRepeat in class Container

eventShortcut

public boolean eventShortcut(char inKey)

Overrides:

eventShortcut in class Container

eventPeriodicPulse

public boolean eventPeriodicPulse(int timestamp)

Overrides:

eventPeriodicPulse in class Container

setAllowCursorBlink

protected void setAllowCursorBlink(boolean allow)

invalidateCursor

protected void invalidateCursor()

canScrollUp

public boolean canScrollUp()

canScrollDown

public boolean canScrollDown()

scrollDown

public boolean scrollDown()

scrollUp

public boolean scrollUp()

getString

public java.lang.String getString()

Overrides:

getString in class Control

getStringCRLF

public java.lang.String getStringCRLF()

getLine

public java.lang.String getLine(int inLineNum)

numLines

public int numLines()

numChars

public int numChars()

charAt

public char charAt(int index)

getChars

public char[] getChars()

getChars

public char[] getChars(int inFirstChar,
                       int inNumChars)

drawFrame

protected void drawFrame(Pen p,
                         Rect dim)

paint

public 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

getCursorLine

public int getCursorLine()

setCursorLine

public void setCursorLine(int line)

bringCursorIntoView

public void bringCursorIntoView()

takeFocus

public void takeFocus(boolean inFromAbove)

Overrides:

takeFocus in class Container

loseFocus

public void loseFocus()

Overrides:

loseFocus in class Container

loadCursorRect

protected boolean loadCursorRect(Rect outRect)

setHasBorder

public void setHasBorder(boolean inHasBorder)

Overrides:

setHasBorder in class Control

setAutoResize

public void setAutoResize(boolean inAutoResize)

getAutoResize

public boolean getAutoResize()

justifyLeft

public void justifyLeft()

justifyCenter

public void justifyCenter()

justifyRight

public void justifyRight()

setInsertionPoint

public void setInsertionPoint(int inOffset)

getInsertionPoint

public int getInsertionPoint()

willFocusWithin

public boolean willFocusWithin(Rect r)

Overrides:

willFocusWithin in class View

getAutoText

public boolean getAutoText()

setAutoText

public void setAutoText(boolean inAutoText)

getAutoCap

public boolean getAutoCap()

setAutoCap

public void setAutoCap(boolean inAutoCap)

setWantQuoteHack

public void setWantQuoteHack(boolean opt)

isEditable

public boolean isEditable()

setEditable

public void setEditable(boolean inEditable)

setActiveMetaKey

public static void setActiveMetaKey(int key)

getActiveMetaKey

public static int getActiveMetaKey()

isShortcutTrigger

protected static boolean isShortcutTrigger(char ch)

addTextEditMenuItems

public final int addTextEditMenuItems(Menu m)

eventWidgetHeld

public final boolean eventWidgetHeld(int inWhichWidget,
                                     Event event)

Overrides:

eventWidgetHeld in class Container