jcontrol.ui.wombat
Class AbstractScrolledComponent

java.lang.Object
  jcontrol.ui.wombat.Component
      jcontrol.ui.wombat.AbstractFocusComponent
          jcontrol.ui.wombat.AbstractScrolledComponent

All Implemented Interfaces:

EventListener, ActionProducer, KeyListener, TouchListener, IFocusable

Direct Known Subclasses:

ComboBox, ListBox, TextViewer

public abstract class AbstractScrolledComponent
extends AbstractFocusComponent

Abstract superclass for all components that have a scrollbar. This class provides the method to draw the scrollbar on the screen.

Field Summary

protected int	m_fontHeight
protected int	m_scrollBarSize
protected int	m_scrollValue

Fields inherited from class jcontrol.ui.wombat.AbstractFocusComponent

BORDER_WIDTH, listener

Fields inherited from class jcontrol.ui.wombat.Component

backgroundColor, COLOR_COMPONENT_BACKGROUND, COLOR_COMPONENT_BACKGROUND_HIGHLIGHTED, COLOR_COMPONENT_DARK_SHADOW, COLOR_COMPONENT_FOREGROUND, COLOR_COMPONENT_FOREGROUND_INACTIVE, COLOR_COMPONENT_HIGHLIGHT_SHADOW, COLOR_COMPONENT_LIGHT_SHADOW, COLOR_COMPONENT_LIST_BACKGROUND, COLOR_COMPONENT_NORMAL_SHADOW, COLOR_COMPONENT_SELECTION_TEXT, COLOR_COMPONENT_SELECTION_TEXT_BACKGROUND, COLOR_COMPONENT_SELECTION_TEXT_BACKGROUND_INACTIVE, COLOR_COMPONENT_SELECTION_TEXT_INACTIVE, eventQueue, font, foregroundColor, frame, height, parent, RESERVED1, RESERVED2, RESERVED3, RESERVED4, RESERVED5, RESERVED6, state, STATE_ABORT_UPDATE, STATE_ANIMATED, STATE_BG_COLOR_SET, STATE_COVERED, STATE_DIRTY_MASK, STATE_DIRTY_PAINTALL, STATE_DIRTY_REPAINT, STATE_DIRTY_UPDATE, STATE_DISABLED, STATE_DISPOSED, STATE_FG_COLOR_SET, STATE_FOCUS, STATE_HEIGHT_FIXED, STATE_NO_REDRAW, STATE_REVALIDATE, STATE_SELECTED, STATE_SIZE_FIXED, STATE_UPDATED, STATE_VISIBLE, STATE_WIDTH_FIXED, transparentColor, width, x, y

Fields inherited from interface jcontrol.ui.wombat.IFocusable

TRANSFER_FOCUS_BACKWARD, TRANSFER_FOCUS_FORWARD

Fields inherited from interface jcontrol.ui.wombat.event.TouchListener

RESULT_ACCEPTED, RESULT_EXECUTED, RESULT_NONE

Constructor Summary

AbstractScrolledComponent()

Method Summary

protected void

drawScrollBar(XGraphics g, int x, int y, int height, int scrollValue)

Methods inherited from class jcontrol.ui.wombat.AbstractFocusComponent

clearCorners, drawBevelRect, drawButton, drawDottedRect, drawFocusRect, getActionListener, onActionEvent, onKeyEvent, onTouchEvent, requestFocus, setActionListener, setEnabled, setVisible

Methods inherited from class jcontrol.ui.wombat.Component

drawDisabledImage, getFrame, isEnabled, isVisible, isVisibleInternal, paint, redrawInternalAndParent, repaint, repaintAll, safeExec, setBackgroundColor, setBackgroundColorInternal, setBounds, setDirty, setFont, setForegroundColor, setForegroundColorInternal, setParametersInternal, setRedraw, setTransparentColor, unsafeExec, update

Methods inherited from class java.lang.Object

clone, equals, getClass, notifyAll, toString, wait

Field Detail

m_scrollBarSize

protected int m_scrollBarSize

m_fontHeight

protected int m_fontHeight

m_scrollValue

protected int m_scrollValue

Constructor Detail

AbstractScrolledComponent

public AbstractScrolledComponent()

Method Detail

drawScrollBar

protected void drawScrollBar(XGraphics g,
                             int x,
                             int y,
                             int height,
                             int scrollValue)