Button (TotalCrossSDK 6.1.0 API)

java.lang.Object
- totalcross.ui.gfx.GfxSurface
- - totalcross.ui.Control
  - - totalcross.ui.Button

All Implemented Interfaces:: TextControl

Direct Known Subclasses:: ArrowButton, BaseScreen.ExtraButton, ShadedButton

public class Button
extends Control
implements TextControl

Button is a push button control. It supports multilined text, a standalone image, or text mixed with images. Image buttons have a fade look when not enabled. If you want a sticky button, set the isSticky field or use the PushButtonGroup class selecting the CHECK mode.

Here is an example showing a push button being used:

 public class MyProgram extends MainWindow
 {
    Button btn1,btn2;

    public void initUI()
    {
       add(btn1 = new Button("Push me\nPlease"), CENTER,TOP);
       add(btn2 = new Button(new Image("myimage.png")), CENTER,AFTER+3);
    }

    public void onEvent(Event event)
    {
       if (event.type == ControlEvent.PRESSED)
       {
          if (event.target == btn1)
          {
             ... handle btn1 being pressed

Nested Class Summary
- Nested classes/interfaces inherited from class totalcross.ui.Control
  Control.TranslucentShape

Field Summary

Fields
Modifier and Type	Field and Description
`protected boolean`	`armed`
`int`	`AUTO_DELAY` The frequency in which the PRESSED event will be posted after the INITIAL_DELAY was reached.
`boolean`	`autoRepeat` Set to true to enable auto-repeat feature for this button.
`protected byte`	`border`
`static byte`	`BORDER_3D` Specifies a 3d border for this button.
`static byte`	`BORDER_3D_HORIZONTAL_GRADIENT` Specifies a horizontal 3d-gradient border for this button.
`static byte`	`BORDER_3D_VERTICAL_GRADIENT` Specifies a vertical 3d-gradient border for this button.
`static byte`	`BORDER_GRAY_IMAGE` Specifies that the image passed in the constructor is a gray image that will be recolorized and resized to the text's size.
`static byte`	`BORDER_NONE` Specifies no border for this button.
`static byte`	`BORDER_OUTLINED` Specifies a outlined border.
`static byte`	`BORDER_ROUND` Specifies a rounded border for this button.
`static byte`	`BORDER_SIMPLE` Specifies a single-lined border for this button.
`int`	`borderColor` The border color.
`int`	`borderColor3DG` The border color of this button when BORDER_3D_GRADIENT border style is active.
`int`	`borderWidth3DG` The border width of this button when BORDER_3D_GRADIENT border style is active.
`int`	`bottomColor3DG` The bottom color of this button when BORDER_3D_GRADIENT border style is active.
`static int`	`CENTRALIZE`
`static int`	`commonGap` Set commonGap to a value to make all further buttons with the same internal gap.
`int`	`cornerRadius3DG` The corner radius of this button when BORDER_3D_GRADIENT border style is active.
`int`	`currentFrame` The current frame in a multi-frame image.
`int`	`disabledColor` Set the color for the control when it's disabled.
`boolean`	`drawBordersIfTransparentBackground` Set to true to draw the button borders if transparentBackground is true.
`protected int`	`fColor`
`boolean`	`fillWhenPressedOnTransparentBackground` Fills the button when pressed even if transparentBackground is set.
`boolean`	`flatBackground` If ui style is vista and border is BORDER_NONE, setting this to false will make the button have a vista-like background.
`protected int[]`	`fourColors`
`int`	`hightlightColor` Deprecated. Fix the typo, use Control.textShadowColor instead.
`int`	`imageHeightFactor` The height of the image based on the button's height, ranging from 1 to 100.
`protected Image`	`img`
`protected Image`	`img0`
`protected Image`	`imgDis`
`int`	`INITIAL_DELAY` The initial delay to start the auto-repeat.
`boolean`	`isSticky` Set to true to make this button sticky: it keeps pressed until the next click.
`protected int`	`ix0`
`protected int`	`iy0`
`int`	`paddingBottom` Sets the bottom padding for this button.
`int`	`paddingLeft` Sets the left padding for this button.
`int`	`paddingRight` Sets the right padding for this button.
`int`	`paddingTop` Sets the top padding for this button.
`protected int`	`pressColor`
`Image`	`pressedImage` Sets the image that will be displayed when the user press this button.
`java.lang.String`	`relativeToText` Used when the textPosition is RIGHT_OF.
`int`	`roundBorderFactor` The factor by which the height will be divided to find the round border radius.
`boolean`	`shiftOnPress` Set to false to disable the button's shift when its pressed.
`protected java.lang.String`	`text`
`int`	`topColor3DG` The top color of this button when BORDER_3D_GRADIENT border style is active.
`protected int`	`tx0`
`protected int`	`ty0`
`boolean`	`underlinedText` Set to true to put a line under the text.

Fields inherited from class totalcross.ui.Control
AFTER, alphaValue, appId, appObj, asContainer, asWindow, backColor, BEFORE, BOTTOM, BOTTOM_OF, BRIGHTER_BACKGROUND, callListenersOnAllTargets, CENTER, CENTER_OF, clearValueInt, clearValueStr, DARKER_BACKGROUND, DP, effect, enableUpdateScreen, esce, eventsEnabled, FILL, fillColor, FIT, floating, fm, fmH, focusHandler, focusLess, focusOnPenDown, focusTraversable, font, FONTSIZE, foreColor, height, ignoreInsets, isHighlighting, isTablet, KEEP, keepDisabled, keepEnabled, LEFT, next, nextTabControl, npParts, offscreen, offscreen0, onEventFirst, parent, PARENTSIZE, PARENTSIZEMAX, PARENTSIZEMIN, PREFERRED, prev, RANGE, repositionAllowed, RIGHT, RIGHT_OF, SAME, SCREENSIZE, SCREENSIZEMAX, SCREENSIZEMIN, setFont, setH, setRel, setW, setX, SETX_NOT_SET, setY, tempW, textShadowColor, TOP, translucentShape, transparentBackground, uiAdjustmentsBasedOnFontHeightIsSupported, uiAndroid, UICONST, uiFlat, uiHolo, uiMaterial, uiVista, visible, width, WILL_RESIZE, x, y

Constructor Summary

Constructors
Modifier	Constructor and Description
`protected`	`Button()`
	`Button(Image img)` Creates a button with the given image.
	`Button(Image img, byte border)` Creates a button with the given image and border.
	`Button(java.lang.String text)` Creates a button displaying the given text.
	`Button(java.lang.String text, byte border)` Creates a button displaying the given text and border.
	`Button(java.lang.String text, Image img, int textPosition, int gap)` Creates a button that shows the given text and image.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`Image`	`getImage()` Returns the image that is assigned to this Button, or null if none.
`int`	`getPreferredHeight()` Returns the preffered height of this control.
`int`	`getPreferredWidth()` Returns the preffered width of this control.
`java.lang.String`	`getText()` Gets the text displayed in the button.
`boolean`	`isPressed()` Returns true if the button is pressed or not.
`protected void`	`onBoundsChanged(boolean screenChanged)` Called after a setRect.
`protected void`	`onColorsChanged(boolean colorsChanged)` Called after a setEnabled, setForeColor and setBackColor and when a control has been added to a Container.
`void`	`onEvent(Event event)` Called by the system to pass events to the button.
`protected void`	`onFontChanged()` Called after a setFont
`void`	`onPaint(Graphics g)` Called by the system to draw the button.
`protected void`	`paintBackground(Graphics g)` Paint button's background.
`protected void`	`paintImage(Graphics g, boolean bkg, int ix, int iy)`
`protected void`	`paintText(Graphics g, int tx, int ty)` Paint button's text.
`void`	`press(boolean pressed)` Simulate the press or release of this button.
`void`	`setBorder(byte border)` Sets the style of the border.
`void`	`setImage(Image img)` Sets the image that is displayed in the button.
`void`	`setNinePatch(Image img)` Set the NinePatch of the control.
`void`	`setNinePatch(Image img, int corner, int side)` Set the NinePatch of the control.
`void`	`setPressedColor(int newColor)` Sets the color that the button's background will go ('armed color') when the button gets a PENDOWN event.
`void`	`setText(java.lang.String text)` Sets the text that is displayed in the button.
`void`	`simulatePress()` Press and depress this Button to simulate that the user had clicked on it.

Methods inherited from class totalcross.ui.Control
_onEvent, addEnabledStateListener, addFocusListener, addFontChangeHandler, addGridListener, addHandler, addHighlightListener, addKeyListener, addListContainerListener, addMouseListener, addMultiTouchListener, addPenListener, addPressListener, addPushNotificationListener, addSizeChangeHandler, addTimer, addTimer, addTimerListener, addValueChangeHandler, addWindowListener, bringToFront, changeHighlighted, clear, contains, drawTranslucentBackground, getAbsoluteRect, getBackColor, getDoEffect, getEffectH, getEffectW, getEffectX, getEffectY, getEventListeners, getFont, getForeColor, getGap, getGraphics, getHeight, getNext, getParent, getParentWindow, getPos, getPressedEvent, getPrev, getRect, getSize, getTextShadowColor, getWidth, getX, getX2, getY, getY2, hadParentScrolled, handleGeographicalFocusChangeKeys, hasFocus, internalSetEnabled, intXYWH, isActionEvent, isChildOf, isDisplayed, isEnabled, isFloating, isInsideOrNear, isObscured, isTopMost, isVisible, isVisibleAndInside, onWindowPaintFinished, post, postEvent, postPressedEvent, releaseScreenShot, removeEnabledStateListener, removeFocusListener, removeGridListener, removeHandler, removeHighlightListener, removeKeyListener, removeListContainerListener, removeMouseListener, removeMultiTouchListener, removePenListener, removePressListener, removePushNotificationListener, removeTimer, removeTimerListener, removeWindowListener, repaint, repaintNow, reposition, reposition, repositionChildren, requestFocus, resetSetPositions, resetStyle, safeRepaintNow, safeUpdateScreen, sendToBack, setBackColor, setBackForeColors, setDoEffect, setEnabled, setFloating, setFocusLess, setFont, setForeColor, setRect, setRect, setRect, setRect, setSet, setTextShadowColor, setTranslucent, setVisible, showTip, takeInitialScreenShot, takeScreenShot, translateFromOrigin, uiStyleChanged, updateScreen, updateTemporary, willOpenKeyboard

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - BORDER_NONE
```
public static final byte BORDER_NONE
```
    Specifies no border for this button. Used in the setBorder method.
    
    See Also:
    
    Constant Field Values
  - BORDER_SIMPLE
```
public static final byte BORDER_SIMPLE
```
    Specifies a single-lined border for this button. Used in the setBorder method.
    
    See Also:
    
    Constant Field Values
  - BORDER_3D
```
public static final byte BORDER_3D
```
    Specifies a 3d border for this button. Used in the setBorder method.
    
    See Also:
    
    Constant Field Values
  - BORDER_3D_VERTICAL_GRADIENT
```
public static final byte BORDER_3D_VERTICAL_GRADIENT
```
    Specifies a vertical 3d-gradient border for this button. Used in the setBorder method. Note that, in this mode, the back and fore colors are set using the borderColor3DG, topColor3DG and bottomColor3DG properties.
    
    See Also:
    
    Constant Field Values
  - BORDER_3D_HORIZONTAL_GRADIENT
```
public static final byte BORDER_3D_HORIZONTAL_GRADIENT
```
    Specifies a horizontal 3d-gradient border for this button. Used in the setBorder method. Note that, in this mode, the back and fore colors are set using the borderColor3DG, topColor3DG and bottomColor3DG properties.
    
    See Also:
    
    Constant Field Values
  - BORDER_GRAY_IMAGE
```
public static final byte BORDER_GRAY_IMAGE
```
    Specifies that the image passed in the constructor is a gray image that will be recolorized and resized to the text's size. To create the image that will work with this border type, do this:
    1. Get an empty image from somewhere in the web (this site is a good place; choose a light background image to prevent problems described in step 5).
    2. Do not resize the button.
    3. Convert the button to grayscale (you can download irfanview and choose menu Image / Convert to Grayscale
    4. When saving the image (as png), don't forget to save the transparent color (irfanview has an option to save it in the save dialog).
    5. Images with a smooth round border should have the background colorized to the target background color; otherwise, the results will not be perfect.
    Important: you must set the button colors before calling setBorder. Here's a sample:
```
 Button btn = new Button("Bárbara\nHazan", new Image("button1.png"), CENTER, 8);
 btn.setBackColor(backColor);
 btn.borderColor3DG = 0x008800; // used to colorize the image
 btn.setFont(font.asBold());
 btn.setBorder(Button.BORDER_GRAY_IMAGE);
 add(btn, CENTER, CENTER);
 
```
    Since:
    
    TotalCross 1.12
    
    See Also:
    
    Constant Field Values
  - BORDER_ROUND
```
public static final byte BORDER_ROUND
```
    Specifies a rounded border for this button. Used in the setBorder method. Note that you MUST use PREFERRED when specifying button's height.
    
    Since:
    
    TotalCross 3.04
    
    See Also:
    
    roundBorderFactor, Constant Field Values
  - BORDER_OUTLINED
```
public static final byte BORDER_OUTLINED
```
    Specifies a outlined border. Used in the setBorder method.
    
    See Also:
    
    Constant Field Values
  - CENTRALIZE
```
public static final int CENTRALIZE
```
    See Also:
    
    Constant Field Values
  - drawBordersIfTransparentBackground
```
public boolean drawBordersIfTransparentBackground
```
    Set to true to draw the button borders if transparentBackground is true.
    
    Since:
    
    TotalCross 1.15
  - currentFrame
```
public int currentFrame
```
    The current frame in a multi-frame image.
  - shiftOnPress
```
public boolean shiftOnPress
```
    Set to false to disable the button's shift when its pressed.
  - roundBorderFactor
```
public int roundBorderFactor
```
    The factor by which the height will be divided to find the round border radius. Used when border is set to BORDER_ROUND.
  - disabledColor
```
public int disabledColor
```
    Set the color for the control when it's disabled.
  - autoRepeat
```
public boolean autoRepeat
```
    Set to true to enable auto-repeat feature for this button. The PRESSED event will be sent while this button is held.
    
    Since:
    
    TotalCross 1.22
    
    See Also:
    
    INITIAL_DELAY, AUTO_DELAY
  - INITIAL_DELAY
```
public int INITIAL_DELAY
```
    The initial delay to start the auto-repeat. Defaults to 600ms.
  - AUTO_DELAY
```
public int AUTO_DELAY
```
    The frequency in which the PRESSED event will be posted after the INITIAL_DELAY was reached. Defaults to 150ms.
  - text
```
protected java.lang.String text
```
  - img
```
protected Image img
```
  - img0
```
protected Image img0
```
  - imgDis
```
protected Image imgDis
```
  - armed
```
protected boolean armed
```
  - border
```
protected byte border
```
  - tx0
```
protected int tx0
```
  - ty0
```
protected int ty0
```
  - ix0
```
protected int ix0
```
  - iy0
```
protected int iy0
```
  - fColor
```
protected int fColor
```
  - pressColor
```
protected int pressColor
```
  - fourColors
```
protected int[] fourColors
```
  - borderColor
```
public int borderColor
```
    The border color.
  - paddingLeft
```
public int paddingLeft
```
    Sets the left padding for this button.
  - paddingRight
```
public int paddingRight
```
    Sets the right padding for this button.
  - paddingTop
```
public int paddingTop
```
    Sets the top padding for this button.
  - paddingBottom
```
public int paddingBottom
```
    Sets the bottom padding for this button.
  - pressedImage
```
public Image pressedImage
```
    Sets the image that will be displayed when the user press this button. Only works on Imaged buttons. Here's a sample:
```
 Image img = btn.getImage();
 img = img.getFrameInstance(0); // gets a copy of the image
 img.applyColor(Color.RED); // colorize as red
 btn.pressedImage = img;
 // another option: btn.pressedImage = btn.getImage().getFadedInstance(Color.RED);
 
```
    Since:
    
    TotalCross 1.15
  - flatBackground
```
public boolean flatBackground
```
    If ui style is vista and border is BORDER_NONE, setting this to false will make the button have a vista-like background. Otherwise, it will have a flat background.
    
    Since:
    
    TotalCross 1.0 beta 4.
  - cornerRadius3DG
```
public int cornerRadius3DG
```
    The corner radius of this button when BORDER_3D_GRADIENT border style is active. Set to 10 when setBorder is called.
  - borderWidth3DG
```
public int borderWidth3DG
```
    The border width of this button when BORDER_3D_GRADIENT border style is active. Set to 2 when setBorder is called.
  - borderColor3DG
```
public int borderColor3DG
```
    The border color of this button when BORDER_3D_GRADIENT border style is active. Set to 0x00108A when setBorder is called.
  - topColor3DG
```
public int topColor3DG
```
    The top color of this button when BORDER_3D_GRADIENT border style is active. Set to 0xDCDCFF when setBorder is called.
  - bottomColor3DG
```
public int bottomColor3DG
```
    The bottom color of this button when BORDER_3D_GRADIENT border style is active. Set to Color.BLUE when setBorder is called.
  - hightlightColor
```
@Deprecated
public int hightlightColor
```
    Deprecated. Fix the typo, use Control.textShadowColor instead.
    
    Change to a color value to highlight the button's text. The highlight is made drawing the button in x-1,y-1; x+1,y-1; x-1,y+1; x+1,y+1 positions. Defaults to -1.
    
    Since:
    
    TotalCross 1.12
  - commonGap
```
public static int commonGap
```
    Set commonGap to a value to make all further buttons with the same internal gap. Remember to save the current value and restore it when done. Changing this also affects the size of the ScrollBars created. The value is stored locally on the constructor so it works later if the screen is resized.
  - isSticky
```
public boolean isSticky
```
    Set to true to make this button sticky: it keeps pressed until the next click. Note that this disables autoRepeat.
    
    Since:
    
    TotalCross 1.25
  - relativeToText
```
public java.lang.String relativeToText
```
    Used when the textPosition is RIGHT_OF. Specifies the text that will be used as reference to center this button's text with that one. Usually, you find the biggest text of a set of buttons and place it here.
    
    Since:
    
    TotalCross 1.27
  - underlinedText
```
public boolean underlinedText
```
    Set to true to put a line under the text. Here's an example:
```
 Button btLink;
 btLink = new Button("(Guide 124...)");
 btLink.underlinedText = true;
 btLink.setBorder(BORDER_NONE);
 btLink.setForeColor(Color.BLUE);
 add(btLink, LEFT, TOP, FILL, PREFERRED);
 
```
    Since:
    
    TotalCross 2.0
  - imageHeightFactor
```
public int imageHeightFactor
```
    The height of the image based on the button's height, ranging from 1 to 100. Used when an image is passed as parameter in one of the constructors.
  - fillWhenPressedOnTransparentBackground
```
public boolean fillWhenPressedOnTransparentBackground
```
    Fills the button when pressed even if transparentBackground is set.
- Constructor Detail
  - Button
```
public Button(java.lang.String text,
              Image img,
              int textPosition,
              int gap)
```
    Creates a button that shows the given text and image.
    
    Parameters:
    
    text - The text to be displayed
    
    img - The image to be displayed
    
    textPosition - Where to place the text (supports only LEFT, TOP, RIGHT, BOTTOM, CENTER - no adjustments!). Also supports RIGHT_OF, which uses the relativeToText field as another button to be used as reference to be able to center the title among a set of buttons; the text will be placed at the right)
    
    gap - The space between the text and the image
    
    Since:
    
    TotalCross 1.0
  - Button
```
public Button(java.lang.String text)
```
    Creates a button displaying the given text.
  - Button
```
public Button(java.lang.String text,
              byte border)
```
    Creates a button displaying the given text and border.
  - Button
```
public Button(Image img)
```
    Creates a button with the given image. The transparentColor property of the Image must be set before calling this constructor.
  - Button
```
public Button(Image img,
              byte border)
```
    Creates a button with the given image and border. The transparentColor property of the Image must be set before calling this constructor.
  - Button
```
protected Button()
```
- Method Detail
  - setText
```
public void setText(java.lang.String text)
```
    Sets the text that is displayed in the button.
    
    Specified by:
    
    setText in interface TextControl
  - setImage
```
public void setImage(Image img)
```
    Sets the image that is displayed in the button. The transparentColor property of the Image must be set before calling this method.
    Note: this method does not resize the button to fit the image.
  - setPressedColor
```
public void setPressedColor(int newColor)
```
    Sets the color that the button's background will go ('armed color') when the button gets a PENDOWN event. The default is the cursor color for the background. In Android user interface style, using a bright color may result in a white background. Use a darker color in this case.
    
    Parameters:
    
    newColor - New color to set as the background when pressed.
    
    Since:
    
    SuperWaba 4.21
  - setBorder
```
public void setBorder(byte border)
```
    Sets the style of the border.
    
    See Also:
    
    BORDER_NONE, BORDER_SIMPLE, BORDER_3D, BORDER_3D_HORIZONTAL_GRADIENT, BORDER_3D_VERTICAL_GRADIENT, BORDER_GRAY_IMAGE
  - getText
```
public java.lang.String getText()
```
    Gets the text displayed in the button.
    
    Specified by:
    
    getText in interface TextControl
  - getPreferredWidth
```
public int getPreferredWidth()
```
    Returns the preffered width of this control.
    
    Overrides:
    
    getPreferredWidth in class Control
  - getPreferredHeight
```
public int getPreferredHeight()
```
    Returns the preffered height of this control.
    
    Overrides:
    
    getPreferredHeight in class Control
  - simulatePress
```
public void simulatePress()
```
    Press and depress this Button to simulate that the user had clicked on it. Does not generate events. If isSticky is true, inverts the button state.
    
    Since:
    
    SuperWaba 5.5
    
    See Also:
    
    isSticky
  - isPressed
```
public boolean isPressed()
```
    Returns true if the button is pressed or not. Only makes sense if isSticky is true. You can change the button state programatically using simulatePress.
    
    Since:
    
    TotalCross 1.25
    
    See Also:
    
    simulatePress(), isSticky
  - onEvent
```
public void onEvent(Event event)
```
    Called by the system to pass events to the button.
    
    Overrides:
    
    onEvent in class Control
    
    Parameters:
    
    event - the event to process
    
    See Also:
    
    Event, KeyEvent, PenEvent
  - press
```
public void press(boolean pressed)
```
    Simulate the press or release of this button. Does not generate events.
  - setNinePatch
```
public void setNinePatch(Image img,
                         int corner,
                         int side)
```
    Description copied from class: Control
    
    Set the NinePatch of the control. This is used to draw the background image.
    
    Overrides:
    
    setNinePatch in class Control
    
    Parameters:
    
    img - The image to make the NinePatch. The image must be on a NinePatch format.
    
    corner - The size, in pixels, of the NinePatch's corner
    
    side - The size, in pixels, of the NinePatch's side.
  - setNinePatch
```
public void setNinePatch(Image img)
```
    Description copied from class: Control
    
    Set the NinePatch of the control. This is used to draw the background image.
    
    Overrides:
    
    setNinePatch in class Control
    
    Parameters:
    
    img - The image with guides to make the NinePatch. The image must be on a NinePatch format.
  - onPaint
```
public void onPaint(Graphics g)
```
    Called by the system to draw the button. it cuts the text if the button is too small.
    
    Overrides:
    
    onPaint in class Control
    
    Parameters:
    
    g - the graphics object for drawing
    
    See Also:
    
    Graphics
  - onFontChanged
```
protected void onFontChanged()
```
    Description copied from class: Control
    
    Called after a setFont
    
    Overrides:
    
    onFontChanged in class Control
  - onBoundsChanged
```
protected void onBoundsChanged(boolean screenChanged)
```
    Description copied from class: Control
    
    Called after a setRect.
    
    Overrides:
    
    onBoundsChanged in class Control
    
    Parameters:
    
    screenChanged - If the bounds were changed due to a screen change (rotation, collapse)
  - onColorsChanged
```
protected void onColorsChanged(boolean colorsChanged)
```
    Description copied from class: Control
    
    Called after a setEnabled, setForeColor and setBackColor and when a control has been added to a Container. If colorsChanged is true, it was called from setForeColor/setBackColor/Container.add; otherwise, it was called from setEnabled
    
    Overrides:
    
    onColorsChanged in class Control
  - paintBackground
```
protected void paintBackground(Graphics g)
```
    Paint button's background.
  - paintText
```
protected void paintText(Graphics g,
                         int tx,
                         int ty)
```
    Paint button's text.
  - paintImage
```
protected void paintImage(Graphics g,
                          boolean bkg,
                          int ix,
                          int iy)
```
  - getImage
```
public Image getImage()
```
    Returns the image that is assigned to this Button, or null if none.

Class Button

Nested Class Summary

Nested classes/interfaces inherited from class totalcross.ui.Control

Field Summary

Fields inherited from class totalcross.ui.Control

Constructor Summary

Method Summary

Methods inherited from class totalcross.ui.Control

Methods inherited from class java.lang.Object

Field Detail

BORDER_NONE

BORDER_SIMPLE

BORDER_3D

BORDER_3D_VERTICAL_GRADIENT

BORDER_3D_HORIZONTAL_GRADIENT

BORDER_GRAY_IMAGE

BORDER_ROUND

BORDER_OUTLINED

CENTRALIZE

drawBordersIfTransparentBackground

currentFrame

shiftOnPress

roundBorderFactor

disabledColor

autoRepeat

INITIAL_DELAY

AUTO_DELAY

text

img

img0

imgDis

armed

border

tx0

ty0

ix0

iy0

fColor

pressColor

fourColors

borderColor

paddingLeft

paddingRight

paddingTop

paddingBottom

pressedImage

flatBackground

cornerRadius3DG

borderWidth3DG

borderColor3DG

topColor3DG

bottomColor3DG

hightlightColor

commonGap

isSticky

relativeToText

underlinedText

imageHeightFactor

fillWhenPressedOnTransparentBackground

Constructor Detail

Button

Button

Button

Button

Button

Button

Method Detail

setText

setImage

setPressedColor

setBorder

getText

getPreferredWidth

getPreferredHeight

simulatePress

isPressed

onEvent

press

setNinePatch

setNinePatch