Inheritance diagram for com.google.appinventor.components.runtime.Button:

Public Member Functions
	Button (ComponentContainer container)

void	click ()

void	Click ()

boolean	longClick ()

boolean	LongClick ()

Public Member Functions inherited from com.google.appinventor.components.runtime.ButtonBase
	ButtonBase (ComponentContainer container)

boolean	onTouch (View view, MotionEvent me)

View	getView ()

void	TouchDown ()

void	TouchUp ()

void	GotFocus ()

void	LostFocus ()

int	TextAlignment ()

void	TextAlignment (int alignment)

int	Shape ()

void	Shape (int shape)

String	Image ()

void	Image (String path)

int	BackgroundColor ()

void	BackgroundColor (int argb)

boolean	Enabled ()

void	Enabled (boolean enabled)

boolean	FontBold ()

void	FontBold (boolean bold)

void	ShowFeedback (boolean showFeedback)

boolean	ShowFeedback ()

boolean	FontItalic ()

void	FontItalic (boolean italic)

float	FontSize ()

void	FontSize (float size)

int	FontTypeface ()

void	FontTypeface (int typeface)

String	Text ()

void	Text (String text)

int	TextColor ()

void	TextColor (int argb)

void	onClick (View view)

void	onFocusChange (View previouslyFocused, boolean gainFocus)

boolean	onLongClick (View view)

Public Member Functions inherited from com.google.appinventor.components.runtime.AndroidViewComponent
boolean	Visible ()

void	Visible (boolean visibility)

int	Width ()

void	Width (int width)

void	WidthPercent (int pCent)

void	setLastWidth (int width)

int	getSetWidth ()

void	setLastHeight (int height)

int	getSetHeight ()

void	CopyWidth (AndroidViewComponent sourceComponent)

int	Height ()

void	Height (int height)

void	HeightPercent (int pCent)

void	CopyHeight (AndroidViewComponent sourceComponent)

int	Column ()

void	Column (int column)

int	Row ()

void	Row (int row)

HandlesEventDispatching	getDispatchDelegate ()

Additional Inherited Members
Static Public Attributes inherited from com.google.appinventor.components.runtime.Component
static final String	ASSET_DIRECTORY = "component"

static final int	ALIGNMENT_NORMAL = 0

static final int	ALIGNMENT_CENTER = 1

static final int	ALIGNMENT_OPPOSITE = 2

static final int	ACCELEROMETER_SENSITIVITY_WEAK = 1

static final int	ACCELEROMETER_SENSITIVITY_MODERATE = 2

static final int	ACCELEROMETER_SENSITIVITY_STRONG = 3

static final int	BUTTON_SHAPE_DEFAULT = 0

static final int	BUTTON_SHAPE_ROUNDED = 1

static final int	BUTTON_SHAPE_RECT = 2

static final int	BUTTON_SHAPE_OVAL = 3

static final int	COLOR_NONE = 0x00FFFFFF

static final int	COLOR_BLACK = 0xFF000000

static final int	COLOR_BLUE = 0xFF0000FF

static final int	COLOR_CYAN = 0xFF00FFFF

static final int	COLOR_DKGRAY = 0xFF444444

static final int	COLOR_GRAY = 0xFF888888

static final int	COLOR_GREEN = 0xFF00FF00

static final int	COLOR_LTGRAY = 0xFFCCCCCC

static final int	COLOR_MAGENTA = 0xFFFF00FF

static final int	COLOR_ORANGE = 0xFFFFC800

static final int	COLOR_PINK = 0xFFFFAFAF

static final int	COLOR_RED = 0xFFFF0000

static final int	COLOR_WHITE = 0xFFFFFFFF

static final int	COLOR_YELLOW = 0xFFFFFF00

static final int	COLOR_DEFAULT = 0x00000000

static final String	DEFAULT_VALUE_COLOR_NONE = "&H00FFFFFF"

static final String	DEFAULT_VALUE_COLOR_BLACK = "&HFF000000"

static final String	DEFAULT_VALUE_COLOR_BLUE = "&HFF0000FF"

static final String	DEFAULT_VALUE_COLOR_CYAN = "&HFF00FFFF"

static final String	DEFAULT_VALUE_COLOR_DKGRAY = "&HFF444444"

static final String	DEFAULT_VALUE_COLOR_GRAY = "&HFF888888"

static final String	DEFAULT_VALUE_COLOR_GREEN = "&HFF00FF00"

static final String	DEFAULT_VALUE_COLOR_LTGRAY = "&HFFCCCCCC"

static final String	DEFAULT_VALUE_COLOR_MAGENTA = "&HFFFF00FF"

static final String	DEFAULT_VALUE_COLOR_ORANGE = "&HFFFFC800"

static final String	DEFAULT_VALUE_COLOR_PINK = "&HFFFFAFAF"

static final String	DEFAULT_VALUE_COLOR_RED = "&HFFFF0000"

static final String	DEFAULT_VALUE_COLOR_WHITE = "&HFFFFFFFF"

static final String	DEFAULT_VALUE_COLOR_YELLOW = "&HFFFFFF00"

static final String	DEFAULT_VALUE_COLOR_DEFAULT = "&H00000000"

static final float	FONT_DEFAULT_SIZE = 14

static final int	LAYOUT_ORIENTATION_HORIZONTAL = ComponentConstants.LAYOUT_ORIENTATION_HORIZONTAL

static final int	LAYOUT_ORIENTATION_VERTICAL = ComponentConstants.LAYOUT_ORIENTATION_VERTICAL

static final int	SCALING_SCALE_PROPORTIONALLY = 0

static final int	SCALING_SCALE_TO_FIT = 1

static final int	TYPEFACE_DEFAULT = 0

static final int	TYPEFACE_SANSSERIF = 1

static final int	TYPEFACE_SERIF = 2

static final int	TYPEFACE_MONOSPACE = 3

static final int	LENGTH_PREFERRED = -1

static final int	LENGTH_FILL_PARENT = -2

static final int	LENGTH_UNKNOWN = -3

static final int	LENGTH_PERCENT_TAG = -1000

static final int	TOAST_LENGTH_SHORT = 0

static final int	TOAST_LENGTH_LONG = 1

static final int	DIRECTION_NORTH = 1

static final int	DIRECTION_NORTHEAST = 2

static final int	DIRECTION_EAST = 3

static final int	DIRECTION_SOUTHEAST = 4

static final int	DIRECTION_SOUTH = -1

static final int	DIRECTION_SOUTHWEST = -2

static final int	DIRECTION_WEST = -3

static final int	DIRECTION_NORTHWEST = -4

static final int	DIRECTION_NONE = 0

static final int	DIRECTION_MIN = -4

static final int	DIRECTION_MAX = 4

static float	SLIDER_MIN_VALUE = 10

static float	SLIDER_MAX_VALUE = 50

static float	SLIDER_THUMB_VALUE = (SLIDER_MIN_VALUE + SLIDER_MAX_VALUE) / 2.0f

static final String	DEFAULT_VALUE_TEXT_TO_SPEECH_COUNTRY = ""

static final String	DEFAULT_VALUE_TEXT_TO_SPEECH_LANGUAGE = ""

Protected Member Functions inherited from com.google.appinventor.components.runtime.AndroidViewComponent
	AndroidViewComponent (ComponentContainer container)

Protected Member Functions inherited from com.google.appinventor.components.runtime.VisibleComponent
	VisibleComponent ()

Protected Attributes inherited from com.google.appinventor.components.runtime.AndroidViewComponent
final ComponentContainer	container

Detailed Description

Button with the ability to detect clicks. Many aspects of its appearance can be changed, as well as whether it is clickable (Enabled). Its properties can be changed in the Designer or in the Blocks Editor.

Definition at line 27 of file Button.java.

Constructor & Destructor Documentation

◆ Button()

com.google.appinventor.components.runtime.Button.Button ( ComponentContainer container )

Creates a new Button component.

Parameters

container container, component will be placed in

Definition at line 34 of file Button.java.

Member Function Documentation

◆ click()

void com.google.appinventor.components.runtime.Button.click ( )

Reimplemented from com.google.appinventor.components.runtime.ButtonBase.

Definition at line 39 of file Button.java.

◆ Click()

void com.google.appinventor.components.runtime.Button.Click ( )

Indicates that the user tapped and released the Button.

Definition at line 49 of file Button.java.

◆ longClick()

boolean com.google.appinventor.components.runtime.Button.longClick ( )

Reimplemented from com.google.appinventor.components.runtime.ButtonBase.

Definition at line 54 of file Button.java.

◆ LongClick()

boolean com.google.appinventor.components.runtime.Button.LongClick ( )

Indicates that the user held the Button down.

Definition at line 64 of file Button.java.

The documentation for this class was generated from the following file:

C:/Users/Ulli/appinventor-sources/appinventor/components/src/com/google/appinventor/components/runtime/Button.java

Public Member Functions

Additional Inherited Members