ca.uwaterloo.epad.ui

Class IconButton

java.lang.Object

vialab.SMT.PGraphicsDelegate

vialab.SMT.Zone

ca.uwaterloo.epad.ui.IconButton

All Implemented Interfaces:

java.awt.event.KeyListener, java.util.EventListener, processing.core.PConstants

public class IconButton
extends vialab.SMT.Zone

This class creates a simple button widget that has an icon instead of text and may invoke a certain method when pressed. To set the method to invoke use either setStaticPressMethod(String, Class) (for static methods) or setPressMethod(String, Object) (for instance methods).

Version:

1.0

Author:

Dmitry Pyryeskin

Field Summary

Fields inherited from class vialab.SMT.Zone

height, physics, width, x, y

Fields inherited from interface processing.core.PConstants

ADD, ALPHA, ALT, AMBIENT, ARC, ARGB, ARROW, BACKSPACE, BASELINE, BEVEL, BEZIER_VERTEX, BLEND, BLUR, BOTTOM, BOX, BREAK, BURN, CENTER, CHATTER, CHORD, CLAMP, CLOSE, CODED, COMPLAINT, CONTROL, CORNER, CORNERS, CROSS, CURVE_VERTEX, CUSTOM, DARKEST, DEG_TO_RAD, DELETE, DIAMETER, DIFFERENCE, DILATE, DIRECTIONAL, DISABLE_DEPTH_MASK, DISABLE_DEPTH_SORT, DISABLE_DEPTH_TEST, DISABLE_NATIVE_FONTS, DISABLE_OPENGL_ERRORS, DISABLE_OPTIMIZED_STROKE, DISABLE_STROKE_PERSPECTIVE, DISABLE_STROKE_PURE, DISABLE_TEXTURE_MIPMAPS, DODGE, DOWN, DXF, ELLIPSE, ENABLE_DEPTH_MASK, ENABLE_DEPTH_SORT, ENABLE_DEPTH_TEST, ENABLE_NATIVE_FONTS, ENABLE_OPENGL_ERRORS, ENABLE_OPTIMIZED_STROKE, ENABLE_STROKE_PERSPECTIVE, ENABLE_STROKE_PURE, ENABLE_TEXTURE_MIPMAPS, 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, 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, PIE, platformNames, POINT, POINTS, POLYGON, PORTRAIT, POSTERIZE, PROBLEM, PROJECT, PROJECTION, QUAD, QUAD_BEZIER_VERTEX, QUAD_STRIP, QUADS, QUARTER_PI, RAD_TO_DEG, RADIUS, RECT, 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

Constructor Summary

Constructors

Constructor and Description
IconButton(int x, int y, int width, int height, java.lang.String iconName, int backgroundColour, int iconColour) Default constructor.

Method Summary

Methods

Modifier and Type	Method and Description
void	setColourScheme(int backgroundColour, int iconColour) Set the colour scheme of the button.
void	setPressMethod(java.lang.String methodName, java.lang.Object obj) Set an instance method to be invoked when the button is pressed.
void	setStaticPressMethod(java.lang.String methodName, java.lang.Class<?> c) Set a static method to be invoked when the button is pressed.

Methods inherited from class vialab.SMT.Zone

add, assign, assign, beginTouch, clearZones, clone, clone, clone, contains, drag, drag, drag, drag, drag, drag, drag, drag, drag, drag, dragWithinParent, drawRntCircle, endTouch, fromZoneVector, getActiveTouch, getCentre, getChild, getChildCount, getChildren, getGlobalMatrix, getHeight, getIds, getName, getNumTouches, getOrigin, getParent, getRntRadius, getTouchCollection, getTouches, getTouchMap, getWidth, getX, getY, hSwipe, hSwipe, isActive, isAssigned, isAssigned, isChildActive, isDirect, keyPressed, keyReleased, keyTyped, pinch, pinch, putChildOnTop, remove, resetMatrix, rnt, rnt, rnt, rnt, rotate, rotate, rotateAbout, rotateAbout, rotateAboutCentre, rs, rst, rst, rst, rst, rst, rst, setBodyFromMatrix, setData, setDirect, setLocation, setMatrixFromBody, setName, setRntRadius, setSize, swipeDown, swipeLeft, swipeRight, swipeUp, toss, toZoneVector, unassign, unassign, unassignAll, vSwipe, vSwipe

Methods inherited from class vialab.SMT.PGraphicsDelegate

alpha, ambient, ambient, ambient, ambientLight, ambientLight, applyMatrix, applyMatrix, applyMatrix, applyMatrix, applyMatrix, arc, background, background, background, background, background, background, background, beginCamera, beginRaw, beginShape, beginShape, bezier, bezier, bezierDetail, bezierPoint, bezierTangent, bezierVertex, bezierVertex, blend, blend, blue, box, box, brightness, camera, camera, canDraw, color, color, color, color, color, color, color, color, color, colorMode, colorMode, colorMode, colorMode, copy, copy, curve, curve, curveDetail, curvePoint, curveTangent, curveTightness, curveVertex, curveVertex, directionalLight, displayable, dispose, edge, ellipse, ellipseMode, emissive, emissive, emissive, endCamera, endRaw, endShape, endShape, fill, fill, fill, fill, fill, fill, filter, filter, flush, frustum, get, get, get, getCache, getMatrix, getMatrix, getMatrix, getStyle, getStyle, green, hint, hue, image, image, image, imageMode, init, is2D, is3D, isModified, lerpColor, lightFalloff, lights, lightSpecular, line, line, loadPixels, mask, mask, modelX, modelY, modelZ, noFill, noLights, normal, noSmooth, noStroke, noTint, ortho, ortho, perspective, perspective, point, point, pointLight, popMatrix, popStyle, printCamera, printMatrix, printProjection, pushMatrix, pushStyle, quad, rect, rect, rect, rectMode, red, removeCache, resize, rotate, rotate, rotateX, rotateY, rotateZ, saturation, save, scale, scale, scale, screenX, screenX, screenY, screenY, screenZ, set, set, setCache, setMatrix, setMatrix, setMatrix, setModified, setModified, setParent, setPath, setPrimary, shape, shape, shape, shapeMode, shininess, smooth, specular, specular, specular, sphere, sphereDetail, sphereDetail, spotLight, stroke, stroke, stroke, stroke, stroke, stroke, strokeCap, strokeJoin, strokeWeight, style, text, text, text, text, text, text, text, text, text, text, text, textAlign, textAlign, textAscent, textDescent, textFont, textFont, textLeading, textMode, textSize, texture, textureMode, textWidth, textWidth, textWidth, tint, tint, tint, tint, tint, tint, translate, translate, triangle, updatePixels, updatePixels, vertex, vertex, vertex, vertex, vertex

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

IconButton

public IconButton(int x,
          int y,
          int width,
          int height,
          java.lang.String iconName,
          int backgroundColour,
          int iconColour)

Default constructor.

Parameters:

x - x-coordinate of the top left corner of the button

y - y-coordinate of the top left corner of the button

width - width of the button

height -

iconName -

backgroundColour -

iconColour -

Method Detail

setStaticPressMethod

public void setStaticPressMethod(java.lang.String methodName,
                        java.lang.Class<?> c)

Set a static method to be invoked when the button is pressed. The method must not have any arguments.

Parameters:

methodName - name of the method

c - class that contains the static method

setPressMethod

public void setPressMethod(java.lang.String methodName,
                  java.lang.Object obj)

Set an instance method to be invoked when the button is pressed. The method must not have any arguments.

Parameters:

methodName - name of the method

obj - object that contains the instance method

setColourScheme

public void setColourScheme(int backgroundColour,
                   int iconColour)

Set the colour scheme of the button.

Parameters:

backgroundColour - colour of the button's background

iconColour - colour of the button's icon