The ShadowThickess is set to 1 and the HighlightThickness is set to 0.
Class | Listener | Description |
JCActionEvent | addActionListener | Posted when the button is pressed and then released |
JCButtonEvent | addButtonListener | Posted when the button is pressed and released |
-
DOWN
-
-
LEFT
-
-
RIGHT
-
-
UP
-
-
JCArrowButton()
- Creates a DOWN button.
-
JCArrowButton(int)
- Creates a button with the specified orientation.
-
JCArrowButton(int, Applet, String)
- Creates a button which reads parameters from the applet's HTML file.
-
armAction(Event)
- Displays the button as pressed in.
-
disable()
- Disables the component.
-
disarmAction(Event)
- Displays the button normally.
-
drawHighlight(Graphics, boolean)
- Don't draw highlight rectangle.
-
drawShadow(Graphics)
- Draws the shadow (called by paint).
-
getArrowSize()
- Gets the arrow's size.
-
getDrawingArea(Rectangle)
- Gets the bounding rectangle of the component's drawing area,
(its area minus the shadows and insets).
-
getInitialRepeatDelay()
- Gets the InitialRepeatDelay value.
-
getOrientation()
- Gets the direction of the arrow.
-
getParameters()
- Reads the parameter values from the HTML page using the component's applet.
-
mouseDown(Event, int, int)
- Calls armAction if btn1 was pressed.
-
mouseDrag(Event, int, int)
- Calls mouseEnter if cursor is dragged back in the button.
-
mouseMove(Event, int, int)
- If the label is being displayed in a browser and the mouse is over an URL,
the cursor is changed.
-
mouseUp(Event, int, int)
- If btn1 was pressed and the button is armed, calls disarmAction, clickAction.
-
paintComponent(Graphics)
- An internal method used to handle repaint events.
-
preferredHeight()
- Returns ArrowSize height.
-
preferredWidth()
- Returns ArrowSize width.
-
run()
- Sends action events if the user continues to press the button.
-
setArrowSize(Dimension)
- Sets the arrow's size (default: 7x4 (UP/DOWN), 4x7 (LEFT/RIGHT)).
-
setBackground(Color)
- Sets the background color of the component.
HTML param name/value: "Background"/Color
-
setInitialRepeatDelay(int)
- Sets the time (in ms) to wait before sending continuous button press
events while the button is pressed and held down.
-
setOrientation(int)
- Sets the arrow's direction: UP, DOWN (default), LEFT, or RIGHT.
UP
public static final int UP
DOWN
public static final int DOWN
LEFT
public static final int LEFT
RIGHT
public static final int RIGHT
JCArrowButton
public JCArrowButton()
- Creates a DOWN button. No parameters are read from an HTML file.
- See Also:
- setOrientation
JCArrowButton
public JCArrowButton(int orientation)
- Creates a button with the specified orientation.
No parameters are read from an HTML file.
- Parameters:
- orientation - UP, DOWN, LEFT, or RIGHT.
- Throws: IllegalArgumentException
- If an invalid orientation is set
JCArrowButton
public JCArrowButton(int orientation,
Applet applet,
String name)
- Creates a button which reads parameters from the applet's HTML file.
- Parameters:
- orientation - UP, DOWN, LEFT, or RIGHT.
- applet - the applet whose PARAM tags are to be read
- name - if this is not null, only parameters preceded by this name are read
- Throws: IllegalArgumentException
- If an invalid value is set
- See Also:
- getParameter
getParameters
protected void getParameters()
- Reads the parameter values from the HTML page using the component's applet.
The values will override those previously set.
- Overrides:
- getParameters in class JCButton
setBackground
public synchronized void setBackground(Color c)
- Sets the background color of the component.
HTML param name/value: "Background"/Color
- Overrides:
- setBackground in class JCComponent
- See Also:
- toColor
getOrientation
public int getOrientation()
- Gets the direction of the arrow.
- See Also:
- setOrientation
setOrientation
public synchronized void setOrientation(int v)
- Sets the arrow's direction: UP, DOWN (default), LEFT, or RIGHT.
- Throws: IllegalArgumentException
- If an invalid value is set
getArrowSize
public Dimension getArrowSize()
- Gets the arrow's size.
- See Also:
- setArrowSize
setArrowSize
public synchronized void setArrowSize(Dimension v)
- Sets the arrow's size (default: 7x4 (UP/DOWN), 4x7 (LEFT/RIGHT)).
getInitialRepeatDelay
public int getInitialRepeatDelay()
- Gets the InitialRepeatDelay value.
- See Also:
- setInitialRepeatDelay
setInitialRepeatDelay
public void setInitialRepeatDelay(int v)
- Sets the time (in ms) to wait before sending continuous button press
events while the button is pressed and held down.
If set to BWTEnum.MAXINT (default),
events are not sent after the button is pressed.
preferredWidth
protected int preferredWidth()
- Returns ArrowSize width.
- Overrides:
- preferredWidth in class JCButton
preferredHeight
protected int preferredHeight()
- Returns ArrowSize height.
- Overrides:
- preferredHeight in class JCButton
drawHighlight
protected void drawHighlight(Graphics gc,
boolean on)
- Don't draw highlight rectangle.
- Overrides:
- drawHighlight in class JCButton
drawShadow
protected void drawShadow(Graphics gc)
- Draws the shadow (called by paint).
- Overrides:
- drawShadow in class JCComponent
paintComponent
protected void paintComponent(Graphics gc)
- An internal method used to handle repaint events.
- Overrides:
- paintComponent in class JCLabel
getDrawingArea
public void getDrawingArea(Rectangle rect)
- Gets the bounding rectangle of the component's drawing area,
(its area minus the shadows and insets).
- Overrides:
- getDrawingArea in class JCComponent
disable
public synchronized void disable()
- Disables the component.
- Overrides:
- disable in class JCComponent
armAction
public void armAction(Event ev)
- Displays the button as pressed in. If the InitialRepeatDelay has been set,
a timer is started.
- Overrides:
- armAction in class JCButton
- See Also:
- setInitialRepeatDelay
disarmAction
public void disarmAction(Event ev)
- Displays the button normally. If the InitialRepeatDelay has been set,
the timer is stopped.
- Overrides:
- disarmAction in class JCButton
- See Also:
- setInitialRepeatDelay
mouseDrag
public boolean mouseDrag(Event ev,
int x,
int y)
- Calls mouseEnter if cursor is dragged back in the button.
- Overrides:
- mouseDrag in class JCButton
mouseMove
public boolean mouseMove(Event ev,
int x,
int y)
- If the label is being displayed in a browser and the mouse is over an URL,
the cursor is changed.
- Overrides:
- mouseMove in class JCButton
mouseDown
public boolean mouseDown(Event ev,
int x,
int y)
- Calls armAction if btn1 was pressed.
- Overrides:
- mouseDown in class JCButton
- See Also:
- armAction
mouseUp
public boolean mouseUp(Event ev,
int x,
int y)
- If btn1 was pressed and the button is armed, calls disarmAction, clickAction.
- Overrides:
- mouseUp in class JCButton
- See Also:
- clickAction, disarmAction
run
public void run()
- Sends action events if the user continues to press the button.
All Packages Class Hierarchy This Package Previous Next Index