Class BasicRadioButtonUI
- java.lang.Object
-
- javax.swing.plaf.ComponentUI
-
- javax.swing.plaf.ButtonUI
-
- javax.swing.plaf.basic.BasicButtonUI
-
- javax.swing.plaf.basic.BasicToggleButtonUI
-
- javax.swing.plaf.basic.BasicRadioButtonUI
- Direct Known Subclasses:
-
BasicCheckBoxUI
,MetalRadioButtonUI
public class BasicRadioButtonUI extends BasicToggleButtonUI
RadioButtonUI implementation for BasicRadioButtonUI
Field Summary
Modifier and Type | Field | Description |
---|---|---|
protected Icon | icon | The icon. |
Fields declared in class javax.swing.plaf.basic.BasicButtonUI
defaultTextIconGap, defaultTextShiftOffset
Constructor Summary
Constructor | Description |
---|---|
BasicRadioButtonUI() |
Method Summary
Modifier and Type | Method | Description |
---|---|---|
static ComponentUI | createUI(JComponent b) | Returns an instance of |
Icon | getDefaultIcon() | Returns the default icon. |
Dimension | getPreferredSize(JComponent c) | The preferred size of the radio button |
void | paint(Graphics g,
JComponent c) | paint the radio button |
protected void | paintFocus(Graphics g,
Rectangle textRect,
Dimension size) | Paints focused radio button. |
Methods declared in class javax.swing.plaf.basic.BasicToggleButtonUI
getTextShiftOffset, paintIcon
Methods declared in class javax.swing.plaf.basic.BasicButtonUI
clearTextShiftOffset, createButtonListener, getBaseline, getBaselineResizeBehavior, getDefaultTextIconGap, getPropertyPrefix, installDefaults, installKeyboardActions, installListeners, paintButtonPressed, paintFocus, paintIcon, paintText, paintText, setTextShiftOffset, uninstallDefaults, uninstallKeyboardActions, uninstallListeners
Methods declared in class javax.swing.plaf.ComponentUI
contains, getAccessibleChild, getAccessibleChildrenCount, getMaximumSize, getMinimumSize, installUI, uninstallUI, update
Methods declared in class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
Field Detail
icon
protected Icon icon
The icon.
Constructor Detail
BasicRadioButtonUI
public BasicRadioButtonUI()
Method Detail
createUI
public static ComponentUI createUI(JComponent b)
Returns an instance of BasicRadioButtonUI
.
- Parameters:
-
b
- a component - Returns:
- an instance of
BasicRadioButtonUI
getDefaultIcon
public Icon getDefaultIcon()
Returns the default icon.
- Returns:
- the default icon
paint
public void paint(Graphics g, JComponent c)
paint the radio button
- Overrides:
-
paint
in classComponentUI
- Parameters:
-
g
- theGraphics
context in which to paint -
c
- the component being painted; this argument is often ignored, but might be used if the UI object is stateless and shared by multiple components - See Also:
ComponentUI.update(java.awt.Graphics, javax.swing.JComponent)
paintFocus
protected void paintFocus(Graphics g, Rectangle textRect, Dimension size)
Paints focused radio button.
- Parameters:
-
g
- an instance ofGraphics
-
textRect
- bounds -
size
- the size of radio button
getPreferredSize
public Dimension getPreferredSize(JComponent c)
The preferred size of the radio button
- Overrides:
-
getPreferredSize
in classComponentUI
- Parameters:
-
c
- the component whose preferred size is being queried; this argument is often ignored, but might be used if the UI object is stateless and shared by multiple components - Returns:
- a
Dimension
object containing given component's preferred size appropriate for the look and feel - See Also:
-
JComponent.getPreferredSize()
,LayoutManager.preferredLayoutSize(java.awt.Container)