org.jowidgets.common.widgets

Interface ICanvasCommon

All Superinterfaces:

IComponentCommon, IComponentObservable, IControlCommon, IFocusObservable, IKeyObservable, IMouseMotionObservable, IMouseObservable, IPopupDetectionObservable, IWidgetCommon

All Known Subinterfaces:

ICanvas

public interface ICanvasCommon
extends IControlCommon

Method Summary

Methods

Modifier and Type	Method and Description
void	redraw(boolean sync) Redraws the canvas
void	redraw(int x, int y, int width, int height)
void	redraw(int x, int y, int width, int height, boolean sync) Redraws an are of the canvas
void	scroll(int sourceX, int sourceY, int sourceWidth, int sourceHeight, int destinationX, int destinationY)

Methods inherited from interface org.jowidgets.common.widgets.IControlCommon

getLayoutConstraints, getMaxSize, getMinSize, getPreferredSize, setLayoutConstraints, setToolTipText

Methods inherited from interface org.jowidgets.common.widgets.IComponentCommon

getBackgroundColor, getForegroundColor, getPosition, getSize, isVisible, redraw, requestFocus, setBackgroundColor, setCursor, setForegroundColor, setPosition, setRedrawEnabled, setSize, setVisible

Methods inherited from interface org.jowidgets.common.widgets.IWidgetCommon

getUiReference, isEnabled, setEnabled

Methods inherited from interface org.jowidgets.common.widgets.controller.IComponentObservable

addComponentListener, removeComponentListener

Methods inherited from interface org.jowidgets.common.widgets.controller.IFocusObservable

addFocusListener, removeFocusListener

Methods inherited from interface org.jowidgets.common.widgets.controller.IKeyObservable

addKeyListener, removeKeyListener

Methods inherited from interface org.jowidgets.common.widgets.controller.IMouseObservable

addMouseListener, removeMouseListener

Methods inherited from interface org.jowidgets.common.widgets.controller.IMouseMotionObservable

addMouseMotionListener, removeMouseMotionListener

Methods inherited from interface org.jowidgets.common.widgets.controller.IPopupDetectionObservable

addPopupDetectionListener, removePopupDetectionListener

Method Detail

scroll

void scroll(int sourceX,
          int sourceY,
          int sourceWidth,
          int sourceHeight,
          int destinationX,
          int destinationY)

redraw

void redraw(int x,
          int y,
          int width,
          int height)

redraw

void redraw(boolean sync)

Redraws the canvas

Parameters:

sync - true if redraw should be done immediately, false otherwise

redraw

void redraw(int x,
          int y,
          int width,
          int height,
          boolean sync)

Redraws an are of the canvas

Parameters:

x -

y -

width -

height -

sync - true if redraw should be done immediately, false otherwise