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Diffstat (limited to 'bundles/org.eclipse.swt/Eclipse SWT Custom Widgets/common/org/eclipse/swt/custom/AnimatedProgress.java')
-rwxr-xr-xbundles/org.eclipse.swt/Eclipse SWT Custom Widgets/common/org/eclipse/swt/custom/AnimatedProgress.java168
1 files changed, 0 insertions, 168 deletions
diff --git a/bundles/org.eclipse.swt/Eclipse SWT Custom Widgets/common/org/eclipse/swt/custom/AnimatedProgress.java b/bundles/org.eclipse.swt/Eclipse SWT Custom Widgets/common/org/eclipse/swt/custom/AnimatedProgress.java
deleted file mode 100755
index efdb04a943..0000000000
--- a/bundles/org.eclipse.swt/Eclipse SWT Custom Widgets/common/org/eclipse/swt/custom/AnimatedProgress.java
+++ /dev/null
@@ -1,168 +0,0 @@
-package org.eclipse.swt.custom;
-
-/*
- * (c) Copyright IBM Corp. 2000, 2001.
- * All Rights Reserved
- */
-import org.eclipse.swt.*;
-import org.eclipse.swt.graphics.*;
-import org.eclipse.swt.widgets.*;
-import org.eclipse.swt.events.*;
-
-/**
- * A control for showing progress feedback for a long running operation.
- */
-public class AnimatedProgress extends Canvas {
-
- private static final int SLEEP = 70;
- private static final int DEFAULT_WIDTH = 160;
- private static final int DEFAULT_HEIGHT = 18;
- private boolean active = false;
- private boolean showStripes = false;
- private int value;
- private int orientation = SWT.HORIZONTAL;
- private boolean showBorder = false;
-
-public AnimatedProgress(Composite parent, int style) {
- super(parent, checkStyle(style));
-
- if ((style & SWT.VERTICAL) != 0) {
- orientation = SWT.VERTICAL;
- }
- showBorder = (style & SWT.BORDER) != 0;
-
- addControlListener(new ControlAdapter() {
- public void controlResized(ControlEvent e) {
- redraw();
- }
- });
- addPaintListener(new PaintListener() {
- public void paintControl(PaintEvent e) {
- paint(e);
- }
- });
- addDisposeListener(new DisposeListener() {
- public void widgetDisposed(DisposeEvent e){
- stop();
- }
- });
-}
-private static int checkStyle (int style) {
- int mask = SWT.NONE;
- return style & mask;
-}
-/**
- * Stop the animation if it is not already stopped and
- * reset the presentation to a blank appearance.
- */
-public synchronized void clear(){
- if (active)
- stop();
- showStripes = false;
- redraw();
-}
-public Point computeSize(int wHint, int hHint, boolean changed) {
- Point size = null;
- if (orientation == SWT.HORIZONTAL) {
- size = new Point(DEFAULT_WIDTH, DEFAULT_HEIGHT);
- } else {
- size = new Point(DEFAULT_HEIGHT, DEFAULT_WIDTH);
- }
- if (wHint != SWT.DEFAULT) size.x = wHint;
- if (hHint != SWT.DEFAULT) size.y = hHint;
-
- return size;
-}
-private void drawBevelRect(GC gc, int x, int y, int w, int h, Color topleft, Color bottomright) {
-
- gc.setForeground(topleft);
- gc.drawLine(x, y, x+w-1, y);
- gc.drawLine(x, y, x, y+h-1);
-
- gc.setForeground(bottomright);
- gc.drawLine(x+w, y, x+w, y+h);
- gc.drawLine(x, y+h, x+w, y+h);
-}
-private void paint(PaintEvent event) {
- GC gc = event.gc;
- Display disp= getDisplay();
-
- Rectangle rect= getClientArea();
- gc.fillRectangle(rect);
- if (showBorder) {
- drawBevelRect(gc, rect.x, rect.y, rect.width-1, rect.height-1,
- disp.getSystemColor(SWT.COLOR_WIDGET_NORMAL_SHADOW),
- disp.getSystemColor(SWT.COLOR_WIDGET_HIGHLIGHT_SHADOW));
- }
-
- paintStripes(gc);
-}
-private void paintStripes(GC gc) {
-
- if (!showStripes) return;
-
- Rectangle rect= getClientArea();
- // Subtracted border painted by paint.
- rect = new Rectangle(rect.x+2, rect.y+2, rect.width-4, rect.height-4);
-
- gc.setLineWidth(2);
- gc.setClipping(rect);
- Color color = getDisplay().getSystemColor(SWT.COLOR_LIST_SELECTION);
- gc.setBackground(color);
- gc.fillRectangle(rect);
- gc.setForeground(this.getBackground());
- int step = 12;
- int foregroundValue = value == 0 ? step - 2 : value - 2;
- if (orientation == SWT.HORIZONTAL) {
- int y = rect.y - 1;
- int w = rect.width;
- int h = rect.height + 2;
- for (int i= 0; i < w; i+= step) {
- int x = i + foregroundValue;
- gc.drawLine(x, y, x, h);
- }
- } else {
- int x = rect.x - 1;
- int w = rect.width + 2;
- int h = rect.height;
-
- for (int i= 0; i < h; i+= step) {
- int y = i + foregroundValue;
- gc.drawLine(x, y, w, y);
- }
- }
-
- if (active) {
- value = (value + 2) % step;
- }
-}
-/**
-* Start the animation.
-*/
-public synchronized void start() {
-
- if (active) return;
-
- active = true;
- showStripes = true;
-
- final Display display = getDisplay();
- final Runnable [] timer = new Runnable [1];
- timer [0] = new Runnable () {
- public void run () {
- if (!active) return;
- GC gc = new GC(AnimatedProgress.this);
- paintStripes(gc);
- gc.dispose();
- display.timerExec (SLEEP, timer [0]);
- }
- };
- display.timerExec (SLEEP, timer [0]);
-}
-/**
-* Stop the animation. Freeze the presentation at its current appearance.
-*/
-public synchronized void stop() {
- active = false;
-}
-}

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