JOGL v2.6.0-rc-20250712
JOGL, High-Performance Graphics Binding for Java™ (public API).
ImageButton.java
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1/**
2 * Copyright 2014-2023 JogAmp Community. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without modification, are
5 * permitted provided that the following conditions are met:
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8 * conditions and the following disclaimer.
9 *
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11 * of conditions and the following disclaimer in the documentation and/or other materials
12 * provided with the distribution.
13 *
14 * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED
15 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
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27 */
28package com.jogamp.graph.ui.shapes;
29
30import com.jogamp.opengl.GL2ES2;
31import com.jogamp.graph.curve.opengl.RegionRenderer;
32import com.jogamp.graph.ui.GraphShape;
33import com.jogamp.opengl.util.texture.ImageSequence;
34
35/**
36 * A GraphUI {@link ImageSequence} based {@link TexSeqButton} {@link GraphShape}.
37 * <p>
38 * GraphUI is GPU based and resolution independent.
39 * </p>
40 * <p>
41 * This button is rendered with a round oval shape.
42 * To render it rectangular, {@link #setCorner(float)} to zero.
43 * </p>
44 * <p>
45 * Default colors (toggle-off is full color):
46 * - non-toggle: 1 * color
47 * - pressed: 0.9 * color
48 * - toggle-off: 1.0 * color
49 * - toggle-on: 0.8 * color
50 * </p>
51 */
52public class ImageButton extends TexSeqButton {
53
54 public ImageButton(final int renderModes, final float width,
55 final float height, final ImageSequence texSeq) {
57
58 setColor(1f, 1f, 1f, 0.0f);
59 setPressedColorMod(0.9f, 0.9f, 0.9f, 0.9f);
60 setToggleOffColorMod(1f, 1f, 1f, 1f);
61 setToggleOnColorMod(0.8f, 0.8f, 0.8f, 1f);
62 }
63
65
66 public final void setCurrentIdx(final int idx) {
67 ((ImageSequence)texSeq).setCurrentIdx(idx);
69 }
70
71 @Override
72 public void draw(final GL2ES2 gl, final RegionRenderer renderer) {
73 super.draw(gl, renderer);
74 if( ((ImageSequence)texSeq).isSequenceAnimating() ) {
75 markStateDirty(); // keep on going
76 }
77 };
78}
Shape setColor(final float r, final float g, final float b, final float a)
Set base color.
Definition: Shape.java:1389
final void markStateDirty()
Marks the rendering state dirty, causing next draw() to notify the Graph region to reselect shader an...
Definition: Shape.java:696
Shape setPressedColorMod(final float r, final float g, final float b, final float a)
Set pressed color, modulating getColor() if isPressed().
Definition: Shape.java:1423
final Shape setToggleOnColorMod(final float r, final float g, final float b, final float a)
Set toggle-on color, modulating getColor() if isToggleOn() and setToggleable(boolean).
Definition: Shape.java:1437
final Shape setToggleOffColorMod(final float r, final float g, final float b, final float a)
Set toggle-off color, modulating getColor() if !isToggleOn() and setToggleable(boolean).
Definition: Shape.java:1451
A GraphUI ImageSequence based TexSeqButton GraphShape.
ImageButton(final int renderModes, final float width, final float height, final ImageSequence texSeq)
final void setCurrentIdx(final int idx)
void draw(final GL2ES2 gl, final RegionRenderer renderer)
Renders the shape.
An abstract GraphUI TextureSequence BaseButton GraphShape.
Simple TextureSequence implementation allowing existing textures or image streams to be used and repl...