com.mot.lnf
Interface CheckboxItemLNF

public interface CheckboxItemLNF

Methods needed to customize look and feel of a CheckboxItem

Method Summary

javax.microedition.lcdui.Font	getDefaultFont() Get the default font to use for drawing a CheckboxItem
int	getMinimumHeight(int choiceType, TextView txt, javax.microedition.lcdui.Image img) Get the minimum height of this component
int	getMinimumWidth(int choiceType, TextView txt, javax.microedition.lcdui.Image img) Get the minimum width of this component
int	getPreferredHeight(int choiceType, TextView txt, javax.microedition.lcdui.Image img, int width) Get the preferred height of this component
int	getPreferredWidth(int choiceType, TextView txt, javax.microedition.lcdui.Image img, int height) Get the preferred width of this component
int	getTextPosition(int choiceType, TextView txt, javax.microedition.lcdui.Image img) Get the x position where the text should be located
void	paint(javax.microedition.lcdui.Graphics g, int choiceType, TextView txt, javax.microedition.lcdui.Image img, boolean isSelected, int height, int width, boolean hasFocus) Method to be used for drawing a CheckboxItem

Method Detail

paint

public void paint(javax.microedition.lcdui.Graphics g,
                  int choiceType,
                  TextView txt,
                  javax.microedition.lcdui.Image img,
                  boolean isSelected,
                  int height,
                  int width,
                  boolean hasFocus)

Method to be used for drawing a CheckboxItem

Parameters:

g - Graphics object to use for drawing

choiceType - the choice type, one of IMPLICIT, EXCLUSIVE, MULTIPLE or POPUP

txt - the textview containing the text information for this checkbox item

img - the image to be displayed with this checkbox item

isSelected - true if the checkbox is selected

height - the assigned height of this check box

width - the assigned width of this check box

hasFocus - true if this item currently has cursor focus, false otherwise

getMinimumHeight

public int getMinimumHeight(int choiceType,
                            TextView txt,
                            javax.microedition.lcdui.Image img)

Get the minimum height of this component

Parameters:

choiceType - the choice type, one of IMPLICIT, EXCLUSIVE, MULTIPLE or POPUP

txt - the textview containing the text information for this checkbox item

img - the image to be displayed with this checkbox item

Returns:

minimum height, in pixels

getMinimumWidth

public int getMinimumWidth(int choiceType,
                           TextView txt,
                           javax.microedition.lcdui.Image img)

Get the minimum width of this component

Parameters:

choiceType - the choice type, one of IMPLICIT, EXCLUSIVE, MULTIPLE or POPUP

txt - the textview containing the text information for this checkbox item

img - the image to be displayed with this checkbox item

Returns:

minimum width, in pixels

getPreferredHeight

public int getPreferredHeight(int choiceType,
                              TextView txt,
                              javax.microedition.lcdui.Image img,
                              int width)

Get the preferred height of this component

Parameters:

choiceType - the choice type, one of IMPLICIT, EXCLUSIVE, MULTIPLE or POPUP

txt - the textview containing the text information for this checkbox item

img - the image to be displayed with this checkbox item

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(int choiceType,
                             TextView txt,
                             javax.microedition.lcdui.Image img,
                             int height)

Get the preferred width of this component

Parameters:

choiceType - the choice type, one of IMPLICIT, EXCLUSIVE, MULTIPLE or POPUP

txt - the textview containing the text information for this checkbox item

img - the image to be displayed with this checkbox item

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

Returns:

preferred width, in pixels

getTextPosition

public int getTextPosition(int choiceType,
                           TextView txt,
                           javax.microedition.lcdui.Image img)

Get the x position where the text should be located

Parameters:

choiceType - the choice type, one of IMPLICIT, EXCLUSIVE, MULTIPLE or POPUP

txt - the textview containing the text information for this checkbox item

img - the image to be displayed with this checkbox item

Returns:

x position, in pixels

getDefaultFont

public javax.microedition.lcdui.Font getDefaultFont()

Get the default font to use for drawing a CheckboxItem

Returns:

default checkbox font