public class GImageButton extends GAbstractControl
button1.fireAllEvents(true);enables the other 2 events for button button1. A PRESSED event is created if the mouse button is pressed down over the button face, the CLICKED event is then generated if the mouse button is released over the button face. Releasing the button off the button face creates a RELEASED event.
GAbstractControl.Z_Order
Modifier and Type | Field and Description |
---|---|
PImage |
mask |
tag, tagNo
ADD, ALPHA, ALPHA_MASK, ALT, AMBIENT, ARC, ARGB, ARROW, BACKSPACE, BASELINE, BEVEL, BEZIER_VERTEX, BLEND, BLUE_MASK, BLUR, BOTTOM, BOX, BREAK, BURN, CENTER, CHATTER, CLAMP, CLOSE, CODED, COMPLAINT, CONTROL, CORNER, CORNERS, CROSS, CURVE_VERTEX, CUSTOM, DARKEST, DEG_TO_RAD, DELETE, DIAMETER, DIFFERENCE, DILATE, DIRECTIONAL, DISABLE_ACCURATE_2D, DISABLE_ACCURATE_TEXTURES, DISABLE_DEPTH_MASK, DISABLE_DEPTH_SORT, DISABLE_DEPTH_TEST, DISABLE_NATIVE_FONTS, DISABLE_OPENGL_ERRORS, DISABLE_STROKE_PERSPECTIVE, DISABLE_STROKE_PURE, DISABLE_TEXTURE_CACHE, DISABLE_TEXTURE_MIPMAPS, DISABLE_TRANSFORM_CACHE, DODGE, DOWN, DXF, ELLIPSE, ENABLE_ACCURATE_2D, ENABLE_ACCURATE_TEXTURES, ENABLE_DEPTH_MASK, ENABLE_DEPTH_SORT, ENABLE_DEPTH_TEST, ENABLE_NATIVE_FONTS, ENABLE_OPENGL_ERRORS, ENABLE_STROKE_PERSPECTIVE, ENABLE_STROKE_PURE, ENABLE_TEXTURE_CACHE, ENABLE_TEXTURE_MIPMAPS, ENABLE_TRANSFORM_CACHE, ENTER, EPSILON, ERODE, ERROR_BACKGROUND_IMAGE_FORMAT, ERROR_BACKGROUND_IMAGE_SIZE, ERROR_PUSHMATRIX_OVERFLOW, ERROR_PUSHMATRIX_UNDERFLOW, ERROR_TEXTFONT_NULL_PFONT, ESC, EXCLUSION, GIF, GRAY, GREEN_MASK, GROUP, HALF_PI, HAND, HARD_LIGHT, HINT_COUNT, HSB, IMAGE, INVERT, JAVA2D, JPEG, LANDSCAPE, LEFT, LIGHTEST, LINE, LINE_LOOP, LINE_STRIP, LINES, LINUX, MACOSX, MAX_FLOAT, MAX_INT, MIN_FLOAT, MIN_INT, MITER, MODEL, MODELVIEW, MOVE, MULTIPLY, NORMAL, OPAQUE, OPEN, OPENGL, ORTHOGRAPHIC, OTHER, OVERLAY, P2D, P3D, PATH, PDF, PERSPECTIVE, PI, platformNames, POINT, POINTS, POLYGON, PORTRAIT, POSTERIZE, PROBLEM, PROJECT, PROJECTION, QUAD, QUAD_BEZIER_VERTEX, QUAD_STRIP, QUADS, QUARTER_PI, RAD_TO_DEG, RADIUS, RECT, RED_MASK, REPEAT, REPLACE, RETURN, RGB, RIGHT, ROUND, SCREEN, SHAPE, SHIFT, SOFT_LIGHT, SPHERE, SPOT, SQUARE, SUBTRACT, TAB, TARGA, TEXT, THIRD_PI, THRESHOLD, TIFF, TOP, TRIANGLE, TRIANGLE_FAN, TRIANGLE_STRIP, TRIANGLES, TWO_PI, UP, VERTEX, WAIT, WHITESPACE, WINDOWS, X, Y, Z
ALPHA_BLOCK, ALPHA_PICK, BACKGROUND, BLUE_SCHEME, CLOSE_WINDOW, CTRL_ANGULAR, CTRL_HORIZONTAL, CTRL_VERTICAL, CYAN_SCHEME, DECIMAL, EXIT_APP, EXPONENT, FAMILY, FOREGROUND, GOLD_SCHEME, GREEN_SCHEME, INTEGER, KEEP_OPEN, ORANGE_SCHEME, ORIENT_LEFT, ORIENT_RIGHT, ORIENT_TRACK, POSTURE, POSTURE_OBLIQUE, POSTURE_REGULAR, PURPLE_SCHEME, RED_SCHEME, SCHEME_10, SCHEME_11, SCHEME_12, SCHEME_13, SCHEME_14, SCHEME_15, SCHEME_8, SCHEME_9, SCROLLBAR_HORIZONTAL, SCROLLBAR_VERTICAL, SCROLLBARS_AUTOHIDE, SCROLLBARS_BOTH, SCROLLBARS_HORIZONTAL_ONLY, SCROLLBARS_NONE, SCROLLBARS_VERTICAL_ONLY, SIZE, STRIKETHROUGH, STRIKETHROUGH_OFF, STRIKETHROUGH_ON, SUPERSCRIPT, SUPERSCRIPT_OFF, SUPERSCRIPT_SUB, SUPERSCRIPT_SUPER, USER_COL_SCHEME, WEIGHT, WEIGHT_BOLD, WEIGHT_DEMIBOLD, WEIGHT_DEMILIGHT, WEIGHT_EXTRA_LIGHT, WEIGHT_EXTRABOLD, WEIGHT_HEAVY, WEIGHT_LIGHT, WEIGHT_MEDIUM, WEIGHT_REGULAR, WEIGHT_SEMIBOLD, WEIGHT_ULTRABOLD, WIDTH, WIDTH_CONDENSED, WIDTH_EXTENDED, WIDTH_REGULAR, WIDTH_SEMI_CONDENSED, WIDTH_SEMI_EXTENDED, YELLOW_SCHEME
ALL_METHOD, CLIP_RUN, COMBI_MODES, DRAW_METHOD, EXCP_IN_HANDLER, grid, I_CL, I_COVERED, I_CR, I_INSIDE, I_MODES, I_NONE, I_TL, I_TR, KEY_METHOD, MERGE_RUNS, MISSING, MOUSE_METHOD, NONEXISTANT, OFF_CONTROL, OVER_CONTROL, pen_1_0, pen_2_0, pen_3_0, pen_4_0, POST_METHOD, PRE_METHOD, PRESS_CONTROL, RUNTIME_ERROR, TINT_FOR_ALPHA
Constructor and Description |
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GImageButton(PApplet theApplet,
float p0,
float p1,
float p2,
float p3,
String[] fnames)
Create an image button of the size specified by the parameters.
|
GImageButton(PApplet theApplet,
float p0,
float p1,
float p2,
float p3,
String[] fnames,
String fnameMask)
Create an image button of the size specified by the parameters.
|
GImageButton(PApplet theApplet,
float p0,
float p1,
String[] fnames)
The control size will be set to the size of the image file used for the button OFF state.
|
GImageButton(PApplet theApplet,
float p0,
float p1,
String[] fnames,
String fnameMask)
The control size will be set to the size of the image file used for the button OFF state.
|
Modifier and Type | Method and Description |
---|---|
void |
draw() |
void |
fireAllEvents(boolean all)
If the parameter is true all 3 event types are generated, if false
only CLICKED events are generated (default behaviour).
|
void |
mouseEvent(MouseEvent event)
When a button is clicked on a GButton it generates 3 events (in this order)
mouse down, mouse up and mouse clicked.
|
addControl, addControl, addControl, addControls, addEventHandler, forceBufferUpdate, getCursorOver, getCX, getCY, getFocusName, getHeight, getLocalColorScheme, getPApplet, getParent, getSnapshot, getWidth, getX, getY, hasFocus, isDragging, isEnabled, isOpaque, isVisible, keyEvent, markForDisposal, post, pre, setAlpha, setAlpha, setAvailable, setAvailableChildren, setCursorOver, setEnabled, setFocus, setLocalColorScheme, setLocalColorScheme, setOpaque, setRotation, setRotation, setVisible, toString
public PImage mask
public GImageButton(PApplet theApplet, float p0, float p1, String[] fnames)
theApplet
- p0
- p1
- fnames
- an array of up to 3 image filenames to represent the off/over/down state of the button.public GImageButton(PApplet theApplet, float p0, float p1, String[] fnames, String fnameMask)
theApplet
- p0
- p1
- fnames
- an array of up to 3 image filenames to represent the off/over/down state of the button.fnameMask
- the alpha mask filename or null if no maskpublic GImageButton(PApplet theApplet, float p0, float p1, float p2, float p3, String[] fnames)
theApplet
- p0
- p1
- p2
- p3
- fnames
- an array of up to 3 image filenames to represent the off/over/down state of the button.public GImageButton(PApplet theApplet, float p0, float p1, float p2, float p3, String[] fnames, String fnameMask)
theApplet
- p0
- p1
- p2
- p3
- fnames
- an array of up to 3 image filenames to represent the off/over/down state of the button.fnameMask
- the alpha mask filename or null if no maskpublic void draw()
draw
in class GAbstractControl
public void mouseEvent(MouseEvent event)
void handleButtonEvents(GButton button) { if(button == btnName && button.eventType == GButton.PRESSED){ // code for button click event }
btnNameis the GButton identifier (variable name)
btnName.fireAllEvents(false);
mouseEvent
in class GAbstractControl
public void fireAllEvents(boolean all)
all
- Processing library G4P by Peter Lager. (C) 2012