com.mot.lnf
Interface ChoiceGroupLNF

public interface ChoiceGroupLNF

Methods needed to customize look and feel of a ChoiceGroup

Method Summary

int	getMinimumHeight(java.lang.String label, int type) Get the minimum height of this component
int	getMinimumWidth(java.lang.String label, int type) Get the minimum width of this component
int	getPreferredHeight(java.lang.String label, int type, int width) Get the preferred height of this component
int	getPreferredWidth(java.lang.String label, int type, int height) Get the preferred width of this component
void	paint(javax.microedition.lcdui.Graphics g, java.lang.String label, int type, boolean hasFocus) Method to be used for drawing a ChoiceGroup.

Method Detail

paint

public void paint(javax.microedition.lcdui.Graphics g,
                  java.lang.String label,
                  int type,
                  boolean hasFocus)

Method to be used for drawing a ChoiceGroup. Only the label should be drawn here, each item will be rendered individually using CheckboxItemLNF.

Parameters:

g - Graphics object to use for drawing

label - Label to display for this ChoiceGroup

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

hasFocus - indicates if this ChoiceGroup has cursor focus

getMinimumHeight

public int getMinimumHeight(java.lang.String label,
                            int type)

Get the minimum height of this component

Parameters:

label - Label to display for this ChoiceGroup

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

Returns:

minimum height, in pixels

getMinimumWidth

public int getMinimumWidth(java.lang.String label,
                           int type)

Get the minimum width of this component

Parameters:

label - Label to display for this ChoiceGroup

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

Returns:

minimum width, in pixels

getPreferredHeight

public int getPreferredHeight(java.lang.String label,
                              int type,
                              int width)

Get the preferred height of this component

Parameters:

label - Label to display for this ChoiceGroup

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

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,
                             int type,
                             int height)

Get the preferred width of this component

Parameters:

label - Label to display for this ChoiceGroup

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

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

Returns:

preferred width, in pixels