com.sun.dtv.lwuit.plaf
Class DefaultLookAndFeel

java.lang.Object
  com.sun.dtv.lwuit.plaf.LookAndFeel
      com.sun.dtv.lwuit.plaf.DefaultLookAndFeel

All Implemented Interfaces:

FocusListener

public class DefaultLookAndFeel
extends LookAndFeel
implements FocusListener

Used to render the default look of LWUIT.

Constructor Summary

DefaultLookAndFeel()
Creates a new instance of DefaultLookAndFeel.

Method Summary

void	bind(Component cmp) Every component binds itself to the look and feel thus allowing the look and feel to customize the component.
void	drawButton(Graphics g, Button b) Invoked for drawing a button widget.
void	drawCheckBox(Graphics g, CheckBox cb) Invoked for drawing a checkbox widget.
void	drawComboBox(Graphics g, ComboBox cb) Invoked for drawing a combo box widget.
void	drawLabel(Graphics g, Label l) Invoked for drawing a label widget.
void	drawList(Graphics g, List l) Invoked for drawing a list widget.
void	drawMonthView(Graphics g, Calendar cal, Component mv) Invoked for drawing a month view widget.
void	drawRadioButton(Graphics g, RadioButton rb) Invoked for drawing the radio button widget.
void	drawTabbedPane(Graphics g, TabbedPane tp) Invoked for drawing the Tab Pane widget.
void	drawTabbedPaneContentPane(TabbedPane tp, Graphics g, Rectangle rect, Dimension cellsPreferredSize, int numOfTabs, int selectedTabIndex, Dimension tabsSize, int cellOffsetX, int cellOffsetY) Draws and return the TabbedPane content pane painter.
void	drawTextArea(Graphics g, TextArea ta) Invoked for drawing the text area widget.
void	drawTextField(Graphics g, TextField ta) Draws the text field without its cursor which is drawn in a separate method.
void	drawTextFieldCursor(Graphics g, TextField ta) Draws the cursor of the text field, blinking is handled simply by avoiding a call to this method.
long	findDayAt(int x, int y, Calendar cal, Component mv) Returns the day of the month in the month view at the given relative component X/Y offsets.
void	focusGained(Component cmp) Invoked when component gains focus.
void	focusLost(Component cmp) Invoked when component loses focus.
Dimension	getButtonPreferredSize(Button b) Returns the preferred size for the button.
Dimension	getCheckBoxPreferredSize(CheckBox cb) Returns the preferred size for the checkbox.
Dimension	getComboBoxPreferredSize(ComboBox cb) Returns the preferred size for the combo box.
Dimension	getLabelPreferredSize(Label l) Returns the preferred size for the label.
Dimension	getListPreferredSize(List l) Returns the preferred size for the list.
Dimension	getMonthViewPreferredSize(Component mv) Returns the preferred size for the month view component.
Dimension	getRadioButtonPreferredSize(RadioButton rb) Returns the preferred size for the radio button.
Component	getTabbedPaneCell(TabbedPane tp, String text, Image icon, boolean isSelected, boolean cellHasFocus, Style cellStyle, Style tabbedPaneStyle, int cellOffsetX, int cellOffsetY, Dimension cellsPreferredSize, Dimension contentPaneSize) Draws and return the TabbedPane cell component (renderer) according to each tab orientation, the borders are getting draws.
Dimension	getTextAreaPreferredSize(TextArea ta) Returns the preferred size for the text area.
Dimension	getTextFieldPreferredSize(TextField ta) Returns the preferred size for the text field.
long	getTickerSpeed() Gets the ticker speed.
void	setCheckBoxImages(Image checked, Image unchecked) Sets images for checkbox checked/unchecked modes.
void	setComboBoxImage(Image picker) Sets image for the combo box drop down drawing.
void	setRadioButtonImages(Image selected, Image unselected) Sets images for radio button selected/unselected modes.
void	setTickerSpeed(long tickerSpeed) Sets the ticker speed.
void	setTickWhenFocused(boolean tickWhenFocused) This method allows to set all Labels, Buttons, CheckBoxes, RadioButtons to start ticking when the text is too long.

Methods inherited from class com.sun.dtv.lwuit.plaf.LookAndFeel

drawHorizontalScroll, drawVerticalScroll, getDefaultDialogTransitionIn, getDefaultDialogTransitionOut, getDefaultFormTintColor, getDefaultFormTransitionIn, getDefaultFormTransitionOut, getDefaultMenuTransitionIn, getDefaultMenuTransitionOut, getDefaultSmoothScrollingSpeed, getDisableColor, getHorizontalScrollHeight, getMenuIcons, getMenuRenderer, getVerticalScrollWidth, isDefaultSmoothScrolling, isReverseSoftButtons, setDefaultDialogTransitionIn, setDefaultDialogTransitionOut, setDefaultFormTintColor, setDefaultFormTransitionIn, setDefaultFormTransitionOut, setDefaultMenuTransitionIn, setDefaultMenuTransitionOut, setDefaultSmoothScrolling, setDefaultSmoothScrollingSpeed, setDisableColor, setFG, setMenuIcons, setMenuRenderer, setReverseSoftButtons, uninstall

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultLookAndFeel

public DefaultLookAndFeel()

Creates a new instance of DefaultLookAndFeel.

Method Detail

bind

public void bind(Component cmp)

Every component binds itself to the look and feel thus allowing the look and feel to customize the component. Binding occurs at the end of the constructor when the component is in a valid state and ready to be used. Notice that a component might be bound twice or more and it is the responsibility of the LookAndFeel to protect against that.

Overrides:

bind in class LookAndFeel

Parameters:

cmp - component instance that may be customized by the look and feel

getTickerSpeed

public long getTickerSpeed()

Gets the ticker speed.

Returns:

ticker speed in milliseconds

See Also:

setTickerSpeed(long)

setTickerSpeed

public void setTickerSpeed(long tickerSpeed)

Sets the ticker speed.

Parameters:

tickerSpeed - the speed in milliseconds

See Also:

getTickerSpeed()

setTickWhenFocused

public void setTickWhenFocused(boolean tickWhenFocused)

This method allows to set all Labels, Buttons, CheckBoxes, RadioButtons to start ticking when the text is too long.

Parameters:

tickWhenFocused - boolean indicating whether those components should start ticking if necessary

setCheckBoxImages

public void setCheckBoxImages(Image checked,
                              Image unchecked)

Sets images for checkbox checked/unchecked modes.

Parameters:

checked - the image to draw in order to represent a checked checkbox

unchecked - the image to draw in order to represent an uncheck checkbox

setComboBoxImage

public void setComboBoxImage(Image picker)

Sets image for the combo box drop down drawing.

Parameters:

picker - picker image

setRadioButtonImages

public void setRadioButtonImages(Image selected,
                                 Image unselected)

Sets images for radio button selected/unselected modes.

Parameters:

selected - the image to draw in order to represent a selected radio button

unselected - the image to draw in order to represent an unselected radio button

drawButton

public void drawButton(Graphics g,
                       Button b)

Invoked for drawing a button widget.

Specified by:

drawButton in class LookAndFeel

Parameters:

g - the Graphics object

b - the button

drawCheckBox

public void drawCheckBox(Graphics g,
                         CheckBox cb)

Invoked for drawing a checkbox widget.

Specified by:

drawCheckBox in class LookAndFeel

Parameters:

g - the Graphics object

cb - the check box

drawLabel

public void drawLabel(Graphics g,
                      Label l)

Invoked for drawing a label widget.

Specified by:

drawLabel in class LookAndFeel

Parameters:

g - the Graphics object

l - the label

drawRadioButton

public void drawRadioButton(Graphics g,
                            RadioButton rb)

Invoked for drawing the radio button widget.

Specified by:

drawRadioButton in class LookAndFeel

Parameters:

g - the Graphics object

rb - the radio button

drawComboBox

public void drawComboBox(Graphics g,
                         ComboBox cb)

Invoked for drawing a combo box widget.

Specified by:

drawComboBox in class LookAndFeel

Parameters:

g - the Graphics object

cb - the combo box

drawList

public void drawList(Graphics g,
                     List l)

Invoked for drawing a list widget.

Specified by:

drawList in class LookAndFeel

Parameters:

g - the Graphics object

l - the list

drawMonthView

public void drawMonthView(Graphics g,
                          Calendar cal,
                          Component mv)

Invoked for drawing a month view widget.

Specified by:

drawMonthView in class LookAndFeel

Parameters:

g - the Graphics object

cal - the calendar

mv - the month view component

drawTextArea

public void drawTextArea(Graphics g,
                         TextArea ta)

Invoked for drawing the text area widget.

Specified by:

drawTextArea in class LookAndFeel

Parameters:

g - the Graphics object

ta - the text area

getButtonPreferredSize

public Dimension getButtonPreferredSize(Button b)

Returns the preferred size for the button.

Specified by:

getButtonPreferredSize in class LookAndFeel

Parameters:

b - the button

Returns:

the preferred size for the button

getCheckBoxPreferredSize

public Dimension getCheckBoxPreferredSize(CheckBox cb)

Returns the preferred size for the checkbox.

Specified by:

getCheckBoxPreferredSize in class LookAndFeel

Parameters:

cb - the checkbox

Returns:

the preferred size for the checkbox

getLabelPreferredSize

public Dimension getLabelPreferredSize(Label l)

Returns the preferred size for the label.

Specified by:

getLabelPreferredSize in class LookAndFeel

Parameters:

l - the label

Returns:

the preferred size for the label

getListPreferredSize

public Dimension getListPreferredSize(List l)

Returns the preferred size for the list.

Specified by:

getListPreferredSize in class LookAndFeel

Parameters:

l - the list

Returns:

the preferred size for the list

getMonthViewPreferredSize

public Dimension getMonthViewPreferredSize(Component mv)

Returns the preferred size for the month view component.

Specified by:

getMonthViewPreferredSize in class LookAndFeel

Parameters:

mv - the month view component

Returns:

the preferred size for the month view component

getRadioButtonPreferredSize

public Dimension getRadioButtonPreferredSize(RadioButton rb)

Returns the preferred size for the radio button.

Specified by:

getRadioButtonPreferredSize in class LookAndFeel

Parameters:

rb - the radio button

Returns:

the preferred size for the radio button

getTextAreaPreferredSize

public Dimension getTextAreaPreferredSize(TextArea ta)

Returns the preferred size for the text area.

Specified by:

getTextAreaPreferredSize in class LookAndFeel

Parameters:

ta - the text area

Returns:

the preferred size for the text area

findDayAt

public long findDayAt(int x,
                      int y,
                      Calendar cal,
                      Component mv)

Returns the day of the month in the month view at the given relative component X/Y offsets. This is important for touch screen interaction.

Specified by:

findDayAt in class LookAndFeel

Parameters:

x - x coordinate of offset

y - y coordinate of offset

cal - the calendar

mv - the month view component

Returns:

the day of the month

getComboBoxPreferredSize

public Dimension getComboBoxPreferredSize(ComboBox cb)

Returns the preferred size for the combo box.

Specified by:

getComboBoxPreferredSize in class LookAndFeel

Parameters:

cb - the combo box

Returns:

the preferred size for the combo box

drawTabbedPane

public void drawTabbedPane(Graphics g,
                           TabbedPane tp)

Invoked for drawing the Tab Pane widget.

Specified by:

drawTabbedPane in class LookAndFeel

Parameters:

g - the Graphics object

tp - the tabbed pane

getTabbedPaneCell

public Component getTabbedPaneCell(TabbedPane tp,
                                   String text,
                                   Image icon,
                                   boolean isSelected,
                                   boolean cellHasFocus,
                                   Style cellStyle,
                                   Style tabbedPaneStyle,
                                   int cellOffsetX,
                                   int cellOffsetY,
                                   Dimension cellsPreferredSize,
                                   Dimension contentPaneSize)

Draws and return the TabbedPane cell component (renderer) according to each tab orientation, the borders are getting draws.

Specified by:

getTabbedPaneCell in class LookAndFeel

Parameters:

tp - the TabbedPane

text - the cell text

icon - the cell icon image

isSelected - is the cell is the selected one

cellHasFocus - is the cell has focus

cellStyle - the cell Style object

tabbedPaneStyle - the TabbedPane Style object

cellOffsetX - the offset when the cell is on TOP or BOTTOM orientation

cellOffsetY - the offset when the cell is on LEFT or RIGHT orientation

cellsPreferredSize - the total cells PreferredSize

contentPaneSize - the contentPaneSize

Returns:

A TabbedPane cell component

drawTabbedPaneContentPane

public void drawTabbedPaneContentPane(TabbedPane tp,
                                      Graphics g,
                                      Rectangle rect,
                                      Dimension cellsPreferredSize,
                                      int numOfTabs,
                                      int selectedTabIndex,
                                      Dimension tabsSize,
                                      int cellOffsetX,
                                      int cellOffsetY)

Draws and return the TabbedPane content pane painter.

Specified by:

drawTabbedPaneContentPane in class LookAndFeel

Parameters:

tp - the TabbedPane

g - the content pane graphics

rect - the content pane painting rectangle area

cellsPreferredSize - the total cells PreferredSize

numOfTabs - number of tabs

selectedTabIndex - the selected tab index

tabsSize - the tabs size

cellOffsetX - the offset when the cell is on TOP or BOTTOM orientation

cellOffsetY - the offset when the cell is on LEFT or RIGHT orientation

drawTextField

public void drawTextField(Graphics g,
                          TextField ta)

Draws the text field without its cursor which is drawn in a separate method. Input mode indication can also be drawn using this method.

Specified by:

drawTextField in class LookAndFeel

Parameters:

g - the Graphics object

ta - the text field

getTextFieldPreferredSize

public Dimension getTextFieldPreferredSize(TextField ta)

Returns the preferred size for the text field.

Specified by:

getTextFieldPreferredSize in class LookAndFeel

Parameters:

ta - the text field

Returns:

the preferred size for the text field

drawTextFieldCursor

public void drawTextFieldCursor(Graphics g,
                                TextField ta)

Draws the cursor of the text field, blinking is handled simply by avoiding a call to this method.

Specified by:

drawTextFieldCursor in class LookAndFeel

Parameters:

g - the Graphics object

ta - the text field

focusGained

public void focusGained(Component cmp)

Invoked when component gains focus.

Specified by:

focusGained in interface FocusListener

Parameters:

cmp - the component that gains focus

focusLost

public void focusLost(Component cmp)

Invoked when component loses focus.

Specified by:

focusLost in interface FocusListener

Parameters:

cmp - the component that lost focus