com.mot.lnf
Interface ImageItemLNF

public interface ImageItemLNF

Methods needed to customize look and feel of an ImageItem

Method Summary

int	getMinimumHeight(java.lang.String label, javax.microedition.lcdui.Image img, int layout, java.lang.String altTxt, int appearanceMode) Get the minimum height of this component
int	getMinimumWidth(java.lang.String label, javax.microedition.lcdui.Image img, int layout, java.lang.String altTxt, int appearanceMode) Get the minimum width of this component
int	getPreferredHeight(java.lang.String label, javax.microedition.lcdui.Image img, int layout, java.lang.String altTxt, int appearanceMode, int width) Get the preferred height of this component
int	getPreferredWidth(java.lang.String label, javax.microedition.lcdui.Image img, int layout, java.lang.String altTxt, int appearanceMode, int height) Get the preferred width of this component
void	paint(javax.microedition.lcdui.Graphics g, java.lang.String label, javax.microedition.lcdui.Image img, int layout, java.lang.String altTxt, int appearanceMode, int width, int height, boolean hasFocus) Method to be used for drawing an ImageItem.

Method Detail

paint

public void paint(javax.microedition.lcdui.Graphics g,
                  java.lang.String label,
                  javax.microedition.lcdui.Image img,
                  int layout,
                  java.lang.String altTxt,
                  int appearanceMode,
                  int width,
                  int height,
                  boolean hasFocus)

Method to be used for drawing an ImageItem.

Parameters:

g - Graphics object to use for drawing

label - Label of this ImageItem

img - Image to use for drawing

layout - OR-ed combination of layout directives

altTxt - alternate text to show if the image cannot be displayed

appearanceMode - one of Item.PLAIN, Item.BUTTON or Item.HYPERLINK

width - assigned width, in pixels, of this ImageItem

height - assigned height, in pixels, of this ImageItem

hasFocus - true if the ImageItem has cursor focus

getMinimumHeight

public int getMinimumHeight(java.lang.String label,
                            javax.microedition.lcdui.Image img,
                            int layout,
                            java.lang.String altTxt,
                            int appearanceMode)

Get the minimum height of this component

Parameters:

label - Label of this ImageItem

img - Image to use for drawing

layout - OR-ed combination of layout directives

altTxt - alternate text to show if the image cannot be displayed

appearanceMode - one of Item.PLAIN, Item.BUTTON or Item.HYPERLINK

Returns:

minimum height, in pixels

getMinimumWidth

public int getMinimumWidth(java.lang.String label,
                           javax.microedition.lcdui.Image img,
                           int layout,
                           java.lang.String altTxt,
                           int appearanceMode)

Get the minimum width of this component

Parameters:

label - Label of this ImageItem

img - Image to use for drawing

layout - OR-ed combination of layout directives

altTxt - alternate text to show if the image cannot be displayed

appearanceMode - one of Item.PLAIN, Item.BUTTON or Item.HYPERLINK

Returns:

minimum width, in pixels

getPreferredHeight

public int getPreferredHeight(java.lang.String label,
                              javax.microedition.lcdui.Image img,
                              int layout,
                              java.lang.String altTxt,
                              int appearanceMode,
                              int width)

Get the preferred height of this component

Parameters:

label - Label of this ImageItem

img - Image to use for drawing

layout - OR-ed combination of layout directives

altTxt - alternate text to show if the image cannot be displayed

appearanceMode - one of Item.PLAIN, Item.BUTTON or Item.HYPERLINK

width - the tentative content width in pixels, or -1 if a tentative width has not been computed

Returns:

preferred height, in pixels

getPreferredWidth

public int getPreferredWidth(java.lang.String label,
                             javax.microedition.lcdui.Image img,
                             int layout,
                             java.lang.String altTxt,
                             int appearanceMode,
                             int height)

Get the preferred width of this component

Parameters:

label - Label of this ImageItem

img - Image to use for drawing

layout - OR-ed combination of layout directives

altTxt - alternate text to show if the image cannot be displayed

appearanceMode - one of Item.PLAIN, Item.BUTTON or Item.HYPERLINK

height - the tentative content height in pixels, or -1 if a tentative height has not been computed

Returns:

preferred width, in pixels