de.enough.polish.ui.containerviews
Class HorizontalContainerView

java.lang.Object
  de.enough.polish.ui.ItemView
      de.enough.polish.ui.ContainerView
          de.enough.polish.ui.containerviews.HorizontalContainerView

All Implemented Interfaces:

Serializable

public class HorizontalContainerView
extends ContainerView

Shows the available items of a Container in a horizontal list.

Apply this view by specifying "view-type: horizontal;" in your polish.css file.

Copyright Enough Software 2007 - 2008

Author:

Robert Virkus, j2mepolish@enough.de

Field Summary

Fields inherited from class de.enough.polish.ui.ContainerView

allowCycling, allowsAutoTraversal, allowsDirectSelectionByPointerEvent, appearanceMode, columnsSetting, columnsWidths, EQUAL_WIDTH_COLUMNS, focusedIndex, focusedItem, focusFirstElement, isExpandItems, isHorizontal, isSequentialTraversal, isVertical, leftXOffset, NO_COLUMNS, NORMAL_WIDTH_COLUMNS, numberOfColumns, numberOfRows, parentContainer, restartAnimation, rightXOffset, rowsHeights, STATIC_WIDTH_COLUMNS, topYOffset, yOffset

Fields inherited from class de.enough.polish.ui.ItemView

contentHeight, contentWidth, isFocused, isLayoutCenter, isLayoutRight, layout, paddingHorizontal, paddingVertical, parentItem

Constructor Summary

HorizontalContainerView()
Creates a new view

Method Summary

protected void	initContent(Item parentItm, int firstLineWidth, int lineWidth) Initialises this item.
protected void	paintContent(Container container, Item[] myItems, int x, int y, int leftBorder, int rightBorder, int clipX, int clipY, int clipWidth, int clipHeight, javax.microedition.lcdui.Graphics g) Paints the content of this container view.
protected void	setStyle(Style style) Sets the style for this view.

Methods inherited from class de.enough.polish.ui.ContainerView

focusItem, focusItem, focusItem, getItemRelativeY, getNextFocusableItem, getNextItem, getParentRelativeY, getScreen, handleKeyPressed, isInBottomRow, isLayoutExpand, isValid, paintContent, paintItem, scroll, shiftFocus, showNotify

Methods inherited from class de.enough.polish.ui.ItemView

addFullRepaintRegion, animate, animate, defocus, focus, handleKeyReleased, handlePointerPressed, handlePointerReleased, hideNotify, initContentByParent, notifyItemPressedEnd, notifyItemPressedStart, paintBackground, paintBorder, paintContentByParent, releaseResources, removeItemBackground, removeItemBorder, removeParentBackground, removeParentBorder, removeViewFromParent, requestInit

Methods inherited from class java.lang.Object

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

Constructor Detail

HorizontalContainerView

public HorizontalContainerView()

Creates a new view

Method Detail

initContent

protected void initContent(Item parentItm,
                           int firstLineWidth,
                           int lineWidth)

Description copied from class: ContainerView

Initialises this item. The implementation needs to calculate and set the contentWidth and contentHeight fields. The style of the focused item has already been set.

Overrides:

initContent in class ContainerView

Parameters:

parentItm - the Container which uses this view, use parent.getItems() for retrieving all items.

firstLineWidth - the maximum width of the first line

lineWidth - the maximum width of any following lines

See Also:

ItemView.contentWidth, ItemView.contentHeight

setStyle

protected void setStyle(Style style)

Description copied from class: ContainerView

Sets the style for this view. The style can include additional parameters for the view. Subclasses should call super.setStyle(style) first.

Overrides:

setStyle in class ContainerView

Parameters:

style - the style

paintContent

protected void paintContent(Container container,
                            Item[] myItems,
                            int x,
                            int y,
                            int leftBorder,
                            int rightBorder,
                            int clipX,
                            int clipY,
                            int clipWidth,
                            int clipHeight,
                            javax.microedition.lcdui.Graphics g)

Description copied from class: ContainerView

Paints the content of this container view. This method calls

Overrides:

paintContent in class ContainerView

Parameters:

container - the parent container

myItems - the items that should be painted

x - the left start position

y - the upper start position

leftBorder - the left border, nothing must be painted left of this position

rightBorder - the right border, nothing must be painted right of this position

clipX - absolute horizontal clipping start

clipY - absolute verical clipping start

clipWidth - clipping width

clipHeight - clipping height

g - the Graphics on which this item should be painted.