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SUMMARY: INNER | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Object | +--waba.ui.Control | +--waba.ui.Button
Button is a push button control.
Here is an example showing a push button being used:
public class MyProgram extends MainWindow { Button pushB; public void onStart() { pushB = new Button("Push me"); pushB.setRect(10, 10, 80, 30); add(pushB); } public void onEvent(Event event) { if (event.type == ControlEvent.PRESSED && event.target == pushB) { ... handle pushB being pressed
Fields inherited from class waba.ui.Control |
BOTTOM,
CENTER,
controlCount,
enabled,
FILL,
fm,
font,
height,
LEFT,
name,
next,
parent,
PREFERRED,
prev,
RIGHT,
TOP,
width,
x,
y |
Constructor Summary | |
Button(java.lang.String text)
Creates a button displaying the given text. |
Method Summary | |
static void |
drawButton(Graphics g,
boolean armed,
int width,
int height)
|
int |
getPreferredHeight()
returns the preffered height of this control. added by guich |
int |
getPreferredWidth()
returns the preffered width of this control. added by guich |
java.lang.String |
getText()
Gets the text displayed in the button. |
void |
onEvent(Event event)
Called by the system to pass events to the button. |
void |
onPaint(Graphics g)
Called by the system to draw the button. it cuts the text if the button is too small. |
void |
setText(java.lang.String text)
Sets the text that is displayed in the button. |
java.lang.String |
toString()
Returns the string representation of the object. |
Methods inherited from class waba.ui.Control |
addTimer,
contains,
createGraphics,
getAbsoluteRect,
getFontMetrics,
getNext,
getParent,
getRect,
isEnabled,
isVisible,
onBoundsChanged,
onWindowPaintFinished,
postEvent,
removeTimer,
repaint,
repaintNow,
setEnabled,
setFont,
setRect,
setRect,
setVisible |
Methods inherited from class java.lang.Object |
hashCode |
Constructor Detail |
public Button(java.lang.String text)
Method Detail |
public void setText(java.lang.String text)
public java.lang.String getText()
public int getPreferredWidth()
public int getPreferredHeight()
public void onEvent(Event event)
event
- the event to processEvent
,
KeyEvent
,
PenEvent
public static void drawButton(Graphics g, boolean armed, int width, int height)
public void onPaint(Graphics g)
g
- the graphics object for drawingGraphics
public java.lang.String toString()
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