Attachment 59302 Details for Bug 168580 – Patch containing a simple but customizable progress bar.

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[patch] Patch containing a simple but customizable progress bar.

org.eclipse.hyades.test.tools.core.src-manual-runner_patch.txt (text/plain), 9.45 KB, created by Paul Slauenwhite

on 2007-02-19 14:38:48 EST

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Creator: Paul Slauenwhite

Created: 2007-02-19 14:38:48 EST

Size: 9.45 KB

patch

obsolete

>### Eclipse Workspace Patch 1.0
>#P org.eclipse.hyades.test.tools.core
>Index: src-manual-runner/org/eclipse/tptp/test/manual/runner/ui/internal/ProgressBarPane.java
>===================================================================
>RCS file: /cvsroot/tptp/test/org.eclipse.hyades.test.tools.core/src-manual-runner/org/eclipse/tptp/test/manual/runner/ui/internal/ProgressBarPane.java,v
>retrieving revision 1.3
>diff -u -r1.3 ProgressBarPane.java
>--- src-manual-runner/org/eclipse/tptp/test/manual/runner/ui/internal/ProgressBarPane.java	15 May 2006 02:51:40 -0000	1.3
>+++ src-manual-runner/org/eclipse/tptp/test/manual/runner/ui/internal/ProgressBarPane.java	19 Feb 2007 19:34:05 -0000
>@@ -6,11 +6,11 @@
> import org.eclipse.swt.graphics.Color;
> import org.eclipse.swt.layout.GridData;
> import org.eclipse.swt.widgets.Composite;
>-import org.eclipse.swt.widgets.ProgressBar;
> import org.eclipse.tptp.test.manual.runner.ui.internal.util.SWTUtilities;
>+import org.eclipse.tptp.test.manual.runner.ui.internal.widgets.SimpleProgressBar;
> 
> /**********************************************************************
>- * Copyright (c) 2005, 2006 IBM Corporation and others.
>+ * Copyright (c) 2005, 2007 IBM Corporation and others.
> * All rights reserved. This program and the accompanying materials
> * are made available under the terms of the Eclipse Public License v1.0
> * which accompanies this distribution, and is available at
>@@ -27,7 +27,7 @@
> * 
> * 
> * @author Paul E. Slauenwhite
>- * @version May 14, 2006
>+ * @version February 19, 2007
> * @since September 19, 2005
> */
> public class ProgressBarPane extends Composite {
>@@ -50,7 +50,7 @@
> 
> 	private int totalErrorTestInvocations = 0;
> 
>-	private ProgressBar progressBar = null;
>+	private SimpleProgressBar progressBar = null;
> 	
> 	public ProgressBarPane(Composite parent){		
> 		this(parent, SWT.BORDER);		
>@@ -162,7 +162,7 @@
> 		progressBar.setSelection(totalCompletedTestInvocations);
> 
> 		//Step 3: Update the color:		
>-		progressBar.setForeground(progressBarColor);
>+		progressBar.setColor(progressBarColor);
> 	}
> 
> 	public void setTotalTestInvocations(int totalTestInvocations){		
>@@ -194,8 +194,8 @@
> 		setLayout(SWTUtilities.getGridLayout(1,5,10));
> 		setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false));
> 		
>-		progressBar = new ProgressBar(this, SWT.SMOOTH);
>-		progressBar.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));	 
>+		progressBar = new SimpleProgressBar(this);
>+		progressBar.setLayoutData(new GridData(SWT.FILL, SWT.TOP, true, false));	 
> 		progressBar.setMinimum(0);
> 
> 		Composite totalTestInvocationsLabelPane = new Composite(this, SWT.SHADOW_NONE);
>Index: src-manual-runner/org/eclipse/tptp/test/manual/runner/ui/internal/widgets/SimpleProgressBar.java
>===================================================================
>RCS file: src-manual-runner/org/eclipse/tptp/test/manual/runner/ui/internal/widgets/SimpleProgressBar.java
>diff -N src-manual-runner/org/eclipse/tptp/test/manual/runner/ui/internal/widgets/SimpleProgressBar.java
>--- /dev/null	1 Jan 1970 00:00:00 -0000
>+++ src-manual-runner/org/eclipse/tptp/test/manual/runner/ui/internal/widgets/SimpleProgressBar.java	1 Jan 1970 00:00:00 -0000
>@@ -0,0 +1,240 @@
>+package org.eclipse.tptp.test.manual.runner.ui.internal.widgets;
>+
>+import org.eclipse.swt.SWT;
>+import org.eclipse.swt.events.ControlEvent;
>+import org.eclipse.swt.events.ControlListener;
>+import org.eclipse.swt.graphics.Color;
>+import org.eclipse.swt.widgets.Composite;
>+import org.eclipse.swt.widgets.Display;
>+import org.eclipse.swt.widgets.Layout;
>+
>+/**********************************************************************
>+ * Copyright (c) 2007 IBM Corporation and others.
>+ * All rights reserved. This program and the accompanying materials
>+ * are made available under the terms of the Eclipse Public License v1.0
>+ * which accompanies this distribution, and is available at
>+ * http://www.eclipse.org/legal/epl-v10.html
>+ * $Id$
>+ * 
>+ * Contributors: 
>+ * IBM - Initial API and implementation
>+ **********************************************************************/
>+
>+/**
>+ * Simple by customizable progress bar. The progress bar has the
>+ * following customizable properties:
>+ * 
>+ * <ul>
>+ * <li>Minimum value.</li>
>+ * <li>Maximum value.</li>
>+ * <li>Current selection value.</li>
>+ * <li>Color.</li>
>+ * </ul>
>+ * 
>+ * This progress bar should be used instead of the SWT
>+ * {@link org.eclipse.swt.widgets.ProgressBar} when color customization is
>+ * required (see {@link https://bugs.eclipse.org/bugs/show_bug.cgi?id=168738}.
>+ * 
>+ * Note: The layout can not be set on a this class.
>+ * 
>+ * 
>+ * 
>+ * @author Paul E. Slauenwhite
>+ * @version February 19, 2007
>+ * @since February 16, 2007
>+ */
>+public class SimpleProgressBar extends Composite {
>+
>+	private int minimum = 0;
>+
>+	private int maximum = 0;
>+
>+	private int selection = 0;
>+
>+	private Composite progressBar = null;
>+
>+	private static final Color DEFAULT_PROGRESS_BAR_COLOR = Display.getDefault().getSystemColor(SWT.COLOR_DARK_BLUE);
>+
>+	public SimpleProgressBar(Composite parent) {
>+
>+		super(parent, (SWT.BORDER | SWT.SMOOTH));
>+
>+		buildProgressBar();
>+	}
>+
>+	/**
>+	 * Returns the maximum value of the progress bar.
>+	 * 
>+	 * 
>+	 * @return Maximum value of the progress bar.
>+	 */
>+	public int getMaximum() {
>+		return maximum;
>+	}
>+
>+	/**
>+	 * Returns the minimum value of the progress bar.
>+	 * 
>+	 * 
>+	 * @return Minimum value of the progress bar.
>+	 */
>+	public int getMinimum() {
>+		return minimum;
>+	}
>+
>+	/**
>+	 * Returns the current selected value of the progress bar.
>+	 * 
>+	 * 
>+	 * @return Current selected value of the progress bar.
>+	 */
>+	public int getSelection() {
>+		return selection;
>+	}
>+
>+	/**
>+	 * Returns the color of the progress bar.
>+	 * 
>+	 * 
>+	 * @return Color of the progress bar.
>+	 */
>+	public Color getColor() {
>+		return (progressBar.getBackground());
>+	}
>+
>+	/**
>+	 * Sets the maximum value of the progress bar. The parameter value is
>+	 * ignored if any of the following conditions are true:
>+	 * 
>+	 * <ul>
>+	 * <li>The maximum value is less than the minimum value.</li>
>+	 * <li>The maximum value is less than zero.</li>
>+	 * 
>+	 * Note: Set the maximum value causes the current selected value to be reset
>+	 * to the minimum value.
>+	 * 
>+	 * 
>+	 * @param maximum
>+	 * Maximum value of the progress bar.
>+	 */
>+	public void setMaximum(int maximum) {
>+
>+		if ((maximum >= 0) && (maximum >= minimum)) {
>+
>+			this.maximum = maximum;
>+			this.selection = minimum;
>+		}
>+	}
>+
>+	/**
>+	 * Sets the minimum value of the progress bar. The parameter value is
>+	 * ignored if any of the following conditions are true:
>+	 * 
>+	 * <ul>
>+	 * <li>The minimum value is greater than the maximum value.</li>
>+	 * <li>The minimum value is less than zero.</li>
>+	 * 
>+	 * Note: Set the minimum value causes the current selected value to be reset
>+	 * to the new minimum value.
>+	 * 
>+	 * 
>+	 * @param minimum
>+	 * Minimum value of the progress bar.
>+	 */
>+	public void setMinimum(int minimum) {
>+
>+		if ((minimum >= 0) && (minimum <= maximum)) {
>+
>+			this.minimum = minimum;
>+			this.selection = minimum;
>+		}
>+	}
>+
>+	/**
>+	 * Sets the current selected value of the progress bar. The parameter value
>+	 * is ignored if any of the following conditions are true:
>+	 * 
>+	 * <ul>
>+	 * <li>The current selected value is less than the minimum value.</li>
>+	 * <li>The current selected value is greater than the maximum value.</li>
>+	 * <li>The current selected value is less than zero.</li>
>+	 * 
>+	 * 
>+	 * @param selection
>+	 * Current selected value of the progress bar.
>+	 */
>+	public void setSelection(int selection) {
>+
>+		if ((selection >= 0) && (selection >= minimum) && (selection <= maximum)) {
>+
>+			this.selection = selection;
>+
>+			updateProgress();
>+		}
>+	}
>+
>+	/**
>+	 * Sets the color of the progress bar. If the parameter value is
>+	 * <code>null</code>, the color is set to a default color ({@link SWT.COLOR_DARK_BLUE}).
>+	 * 
>+	 * 
>+	 * @param color
>+	 * Color of the progress bar.
>+	 */
>+	public void setColor(Color color) {
>+
>+		if (color != null) {
>+			progressBar.setBackground(color);
>+		} else {
>+			progressBar.setBackground(DEFAULT_PROGRESS_BAR_COLOR);
>+		}
>+
>+		updateProgress();
>+	}
>+
>+	/**
>+	 * Increments the current selected value of the progress bar by one.
>+	 * 
>+	 */
>+	public void incrementSelection() {
>+		setSelection(getSelection() + 1);
>+	}
>+
>+	/**
>+	 * No-operation.
>+	 * 
>+	 * Note: The layout can not be set on a this class.
>+	 * 
>+	 * 
>+	 * @see org.eclipse.swt.widgets.Composite#setLayout(org.eclipse.swt.widgets.Layout)
>+	 */
>+	public void setLayout(Layout layout) {
>+		// No-operation.
>+	}
>+
>+	private void buildProgressBar() {
>+
>+		progressBar = new Composite(this, SWT.NONE);
>+		progressBar.setBackground(DEFAULT_PROGRESS_BAR_COLOR);
>+
>+		layout(false, true);
>+
>+		addControlListener(new ControlListener() {
>+
>+			public void controlMoved(ControlEvent con) {
>+				// No-operation.
>+			}
>+
>+			public void controlResized(ControlEvent e) {
>+				updateProgress();
>+			}
>+		});
>+	}
>+
>+	private void updateProgress() {
>+
>+		progressBar.setBounds(0, 0, Math.round((((float)(selection - minimum)) / ((float)(maximum - minimum))) * ((float)(getBounds().width))), 17);
>+
>+		layout(true, true);
>+	}
>+}

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Attachments on bug 168580: 59302