tmf/org.eclipse.tracecompass.tmf.ui/src/org/eclipse/tracecompass/tmf/ui/views/colors/ColorsView.java

   1 /*******************************************************************************
   2  * Copyright (c) 2010, 2015 Ericsson
   3  *
   4  * All rights reserved. This program and the accompanying materials are
   5  * made available under the terms of the Eclipse Public License v1.0 which
   6  * accompanies this distribution, and is available at
   7  * http://www.eclipse.org/legal/epl-v10.html
   8  *
   9  * Contributors:
  10  *   Patrick Tasse - Initial API and implementation
  11  *   Bernd Hufmann - Updated to use RGB for the tick color
  12  *******************************************************************************/
  13
  14 package org.eclipse.tracecompass.tmf.ui.views.colors;
  15
  16 import static org.eclipse.tracecompass.common.core.NonNullUtils.checkNotNull;
  17
  18 import java.util.ArrayList;
  19 import java.util.Arrays;
  20 import java.util.List;
  21
  22 import org.eclipse.jdt.annotation.NonNull;
  23 import org.eclipse.jface.action.Action;
  24 import org.eclipse.jface.action.IToolBarManager;
  25 import org.eclipse.jface.action.Separator;
  26 import org.eclipse.jface.dialogs.MessageDialog;
  27 import org.eclipse.jface.resource.ImageDescriptor;
  28 import org.eclipse.jface.window.Window;
  29 import org.eclipse.swt.SWT;
  30 import org.eclipse.swt.custom.ScrolledComposite;
  31 import org.eclipse.swt.events.MouseAdapter;
  32 import org.eclipse.swt.events.MouseEvent;
  33 import org.eclipse.swt.events.MouseListener;
  34 import org.eclipse.swt.events.PaintEvent;
  35 import org.eclipse.swt.events.PaintListener;
  36 import org.eclipse.swt.events.SelectionAdapter;
  37 import org.eclipse.swt.events.SelectionEvent;
  38 import org.eclipse.swt.graphics.Color;
  39 import org.eclipse.swt.graphics.GC;
  40 import org.eclipse.swt.graphics.Image;
  41 import org.eclipse.swt.graphics.Point;
  42 import org.eclipse.swt.graphics.RGB;
  43 import org.eclipse.swt.graphics.Rectangle;
  44 import org.eclipse.swt.layout.GridData;
  45 import org.eclipse.swt.layout.GridLayout;
  46 import org.eclipse.swt.widgets.Button;
  47 import org.eclipse.swt.widgets.Canvas;
  48 import org.eclipse.swt.widgets.ColorDialog;
  49 import org.eclipse.swt.widgets.Composite;
  50 import org.eclipse.swt.widgets.Control;
  51 import org.eclipse.swt.widgets.Display;
  52 import org.eclipse.swt.widgets.FileDialog;
  53 import org.eclipse.swt.widgets.Label;
  54 import org.eclipse.swt.widgets.Shell;
  55 import org.eclipse.tracecompass.internal.tmf.ui.Activator;
  56 import org.eclipse.tracecompass.internal.tmf.ui.Messages;
  57 import org.eclipse.tracecompass.tmf.core.filter.ITmfFilter;
  58 import org.eclipse.tracecompass.tmf.ui.views.TmfView;
  59 import org.eclipse.tracecompass.tmf.ui.views.filter.FilterDialog;
  60 import org.eclipse.tracecompass.tmf.ui.widgets.timegraph.widgets.TimeGraphColorScheme;
  61 import org.eclipse.ui.IActionBars;
  62
  63 /**
  64  * Color view implementation. This view provides support for managing color settings for filters.
  65  *
  66  * @version 1.0
  67  * @author Patrick Tasse
  68  *
  69  */
  70 public class ColorsView extends TmfView {
  71
  72     /** ID for the color view */
  73     public static final @NonNull String ID = "org.eclipse.linuxtools.tmf.ui.views.colors"; //$NON-NLS-1$
  74
  75     private static final Image ADD_IMAGE = Activator.getDefault().getImageFromPath("/icons/elcl16/add_button.gif"); //$NON-NLS-1$
  76     private static final Image DELETE_IMAGE = Activator.getDefault().getImageFromPath("/icons/elcl16/delete_button.gif"); //$NON-NLS-1$
  77     private static final Image MOVE_UP_IMAGE = Activator.getDefault().getImageFromPath("/icons/elcl16/moveup_button.gif"); //$NON-NLS-1$
  78     private static final Image MOVE_DOWN_IMAGE = Activator.getDefault().getImageFromPath("/icons/elcl16/movedown_button.gif"); //$NON-NLS-1$
  79     private static final Image IMPORT_IMAGE = Activator.getDefault().getImageFromPath("/icons/elcl16/import_button.gif"); //$NON-NLS-1$
  80     private static final Image EXPORT_IMAGE = Activator.getDefault().getImageFromPath("/icons/elcl16/export_button.gif"); //$NON-NLS-1$
  81
  82     // ------------------------------------------------------------------------
  83     // Main data structures
  84     // ------------------------------------------------------------------------
  85
  86     /**
  87      * The composite shell.
  88      */
  89     protected Shell fShell;
  90     /**
  91      * The main composite (scrolled composite)
  92      */
  93     protected ScrolledComposite fScrolledComposite;
  94     /**
  95      * The list composite.
  96      */
  97     protected Composite fListComposite;
  98     /**
  99      * The filler composite.
 100      */
 101     protected Composite fFillerComposite;
 102     /**
 103      *  The selected color settings row
 104      */
 105     protected ColorSettingRow fSelectedRow = null;
 106     /**
 107      *  The color scheme instance for managing colors
 108      */
 109     protected TimeGraphColorScheme traceColorScheme = new TimeGraphColorScheme();
 110     /**
 111      * An action to add a color settings row
 112      */
 113     protected Action fAddAction;
 114     /**
 115      * An action to delete a color settings row
 116      */
 117     protected Action fDeleteAction;
 118     /**
 119      * An action to move up a color settings row in the list.
 120      */
 121     protected Action fMoveUpAction;
 122     /**
 123      * An action to move down a color settings row in the list.
 124      */
 125     protected Action fMoveDownAction;
 126     /**
 127      * An action to import color settings from file.
 128      */
 129     protected Action fImportAction;
 130     /**
 131      * An action to export color settings from file.
 132      */
 133     protected Action fExportAction;
 134     /**
 135      * The list of existing color settings
 136      */
 137     protected List<ColorSetting> fColorSettings;
 138
 139     // ------------------------------------------------------------------------
 140     // Constructor
 141     // ------------------------------------------------------------------------
 142
 143     /**
 144      *  Default Constructor
 145      */
 146     public ColorsView() {
 147         super("Colors"); //$NON-NLS-1$
 148     }
 149
 150     @Override
 151     public void createPartControl(Composite parent) {
 152         fShell = parent.getShell();
 153
 154         fScrolledComposite = new ScrolledComposite(parent, SWT.V_SCROLL | SWT.H_SCROLL);
 155         fScrolledComposite.setExpandHorizontal(true);
 156         fScrolledComposite.setExpandVertical(true);
 157         fListComposite = new Composite(fScrolledComposite, SWT.NONE);
 158         fScrolledComposite.setContent(fListComposite);
 159
 160         GridLayout gl = new GridLayout();
 161         gl.marginHeight = 0;
 162         gl.marginWidth = 0;
 163         gl.verticalSpacing = 1;
 164         fListComposite.setLayout(gl);
 165
 166         fColorSettings = new ArrayList<>(Arrays.asList(ColorSettingsManager.getColorSettings()));
 167         for (ColorSetting colorSetting : fColorSettings) {
 168             new ColorSettingRow(fListComposite, colorSetting);
 169         }
 170
 171         fFillerComposite = new Composite(fListComposite, SWT.NONE);
 172         GridData gd = new GridData(SWT.FILL, SWT.FILL, true, true);
 173         gd.heightHint = 0;
 174         fFillerComposite.setLayoutData(gd);
 175         gl = new GridLayout();
 176         gl.marginHeight = 1;
 177         gl.marginWidth = 1;
 178         fFillerComposite.setLayout(gl);
 179         Label fillerLabel = new Label(fFillerComposite, SWT.NONE);
 180         fillerLabel.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
 181         fillerLabel.setBackground(Display.getDefault().getSystemColor(SWT.COLOR_LIST_BACKGROUND));
 182
 183         fFillerComposite.addPaintListener(new PaintListener() {
 184             @Override
 185             public void paintControl(PaintEvent e) {
 186                 if (fSelectedRow == null) {
 187                     Color lineColor = Display.getDefault().getSystemColor(SWT.COLOR_BLACK);
 188                     Point p = fFillerComposite.getSize();
 189                     GC gc = e.gc;
 190                     gc.setForeground(lineColor);
 191                     gc.drawLine(0, 0, p.x - 1, 0);
 192                 }
 193             }
 194         });
 195
 196         MouseListener mouseListener = new MouseAdapter() {
 197             @Override
 198             public void mouseDown(MouseEvent e) {
 199                 fSelectedRow = null;
 200                 refresh();
 201             }
 202         };
 203         fillerLabel.addMouseListener(mouseListener);
 204
 205         fScrolledComposite.setMinSize(fListComposite.computeSize(SWT.DEFAULT, SWT.DEFAULT));
 206
 207         fillToolBar();
 208     }
 209
 210     @Override
 211     public void setFocus() {
 212         fScrolledComposite.setFocus();
 213     }
 214
 215     /**
 216      * Refreshes the view display and updates the view actions enablements.
 217      */
 218     public void refresh() {
 219         fListComposite.layout();
 220         fScrolledComposite.setMinSize(fListComposite.computeSize(SWT.DEFAULT, SWT.DEFAULT));
 221         fListComposite.redraw(0, 0, fListComposite.getBounds().width, fListComposite.getBounds().height, true);
 222         if (fSelectedRow == null) {
 223             fDeleteAction.setEnabled(false);
 224             fMoveUpAction.setEnabled(false);
 225             fMoveDownAction.setEnabled(false);
 226         } else {
 227             fDeleteAction.setEnabled(true);
 228             fMoveUpAction.setEnabled(true);
 229             fMoveDownAction.setEnabled(true);
 230         }
 231     }
 232
 233     private void fillToolBar() {
 234
 235         fAddAction = new AddAction();
 236         fAddAction.setImageDescriptor(ImageDescriptor.createFromImage(ADD_IMAGE));
 237         fAddAction.setToolTipText(Messages.ColorsView_AddActionToolTipText);
 238
 239         fDeleteAction = new DeleteAction();
 240         fDeleteAction.setImageDescriptor(ImageDescriptor.createFromImage(DELETE_IMAGE));
 241         fDeleteAction.setToolTipText(Messages.ColorsView_DeleteActionToolTipText);
 242         fDeleteAction.setEnabled(false);
 243
 244         fMoveUpAction = new MoveUpAction();
 245         fMoveUpAction.setImageDescriptor(ImageDescriptor.createFromImage(MOVE_UP_IMAGE));
 246         fMoveUpAction.setToolTipText(Messages.ColorsView_MoveUpActionToolTipText);
 247         fMoveUpAction.setEnabled(false);
 248
 249         fMoveDownAction = new MoveDownAction();
 250         fMoveDownAction.setImageDescriptor(ImageDescriptor.createFromImage(MOVE_DOWN_IMAGE));
 251         fMoveDownAction.setToolTipText(Messages.ColorsView_MoveDownActionToolTipText);
 252         fMoveDownAction.setEnabled(false);
 253
 254         fExportAction = new ExportAction();
 255         fExportAction.setImageDescriptor(ImageDescriptor.createFromImage(EXPORT_IMAGE));
 256         fExportAction.setToolTipText(Messages.ColorsView_ExportActionToolTipText);
 257
 258         fImportAction = new ImportAction();
 259         fImportAction.setImageDescriptor(ImageDescriptor.createFromImage(IMPORT_IMAGE));
 260         fImportAction.setToolTipText(Messages.ColorsView_ImportActionToolTipText);
 261
 262         IActionBars bars = getViewSite().getActionBars();
 263         IToolBarManager manager = bars.getToolBarManager();
 264         manager.add(fAddAction);
 265         manager.add(fDeleteAction);
 266         manager.add(fMoveUpAction);
 267         manager.add(fMoveDownAction);
 268         manager.add(new Separator());
 269         manager.add(fExportAction);
 270         manager.add(fImportAction);
 271     }
 272
 273     private class AddAction extends Action {
 274         @Override
 275         public void run() {
 276             ColorSetting colorSetting = new ColorSetting(
 277                     checkNotNull(Display.getDefault().getSystemColor(SWT.COLOR_LIST_FOREGROUND).getRGB()),
 278                     checkNotNull(Display.getDefault().getSystemColor(SWT.COLOR_LIST_BACKGROUND).getRGB()),
 279                     checkNotNull(Display.getDefault().getSystemColor(SWT.COLOR_LIST_FOREGROUND).getRGB()),
 280                     null);
 281             ColorSettingRow row = new ColorSettingRow(fListComposite, colorSetting);
 282             if (fSelectedRow == null) {
 283                 fColorSettings.add(colorSetting);
 284                 row.moveAbove(fFillerComposite);
 285             } else {
 286                 fColorSettings.add(fColorSettings.indexOf(fSelectedRow.getColorSetting()), colorSetting);
 287                 row.moveAbove(fSelectedRow);
 288             }
 289             fSelectedRow = row;
 290             refresh();
 291             ColorSettingsManager.setColorSettings(fColorSettings.toArray(new ColorSetting[0]));
 292         }
 293     }
 294
 295     private class DeleteAction extends Action {
 296
 297         @Override
 298         public void run() {
 299             if (fSelectedRow != null) {
 300                 int index = fColorSettings.indexOf(fSelectedRow.getColorSetting());
 301                 fColorSettings.remove(index);
 302                 fSelectedRow.fColorSetting.dispose();
 303                 fSelectedRow.dispose();
 304                 if (index < fColorSettings.size()) {
 305                     fSelectedRow = (ColorSettingRow) fListComposite.getChildren()[index];
 306                 } else {
 307                     fSelectedRow = null;
 308                 }
 309                 refresh();
 310                 ColorSettingsManager.setColorSettings(fColorSettings.toArray(new ColorSetting[0]));
 311             }
 312         }
 313     }
 314
 315     private class MoveUpAction extends Action {
 316         @Override
 317         public void run() {
 318             if (fSelectedRow != null) {
 319                 int index = fColorSettings.indexOf(fSelectedRow.getColorSetting());
 320                 if (index > 0) {
 321                     fColorSettings.add(index - 1, fColorSettings.remove(index));
 322                     fSelectedRow.moveAbove(fListComposite.getChildren()[index - 1]);
 323                     refresh();
 324                     ColorSettingsManager.setColorSettings(fColorSettings.toArray(new ColorSetting[0]));
 325                 }
 326             }
 327         }
 328     }
 329
 330     private class MoveDownAction extends Action {
 331         @Override
 332         public void run() {
 333             if (fSelectedRow != null) {
 334                 int index = fColorSettings.indexOf(fSelectedRow.getColorSetting());
 335                 if (index < fColorSettings.size() - 1) {
 336                     fColorSettings.add(index + 1, fColorSettings.remove(index));
 337
 338                     fSelectedRow.moveBelow(fListComposite.getChildren()[index + 1]);
 339                     refresh();
 340                     ColorSettingsManager.setColorSettings(fColorSettings.toArray(new ColorSetting[0]));
 341                 }
 342             }
 343         }
 344     }
 345
 346     private class ExportAction extends Action {
 347         @Override
 348         public void run() {
 349             FileDialog fileDialog = new FileDialog(fShell, SWT.SAVE);
 350             fileDialog.setFilterExtensions(new String[] {"*.xml"}); //$NON-NLS-1$
 351             fileDialog.setOverwrite(true);
 352             String pathName = fileDialog.open();
 353             if (pathName != null) {
 354                 ColorSettingsXML.save(pathName, fColorSettings.toArray(new ColorSetting[0]));
 355             }
 356         }
 357     }
 358
 359     private class ImportAction extends Action {
 360         @Override
 361         public void run() {
 362             FileDialog fileDialog = new FileDialog(fShell, SWT.OPEN);
 363             fileDialog.setFilterExtensions(new String[] {"*.xml"}); //$NON-NLS-1$
 364             String pathName = fileDialog.open();
 365             if (pathName != null) {
 366                 ColorSetting[] colorSettings = ColorSettingsXML.load(pathName);
 367                 if (colorSettings.length > 0) {
 368                     if (fColorSettings.size() > 0) {
 369                         boolean overwrite = MessageDialog.openQuestion(fShell,
 370                                 Messages.ColorsView_ImportOverwriteDialogTitle,
 371                                 Messages.ColorsView_ImportOverwriteDialogMessage1 +
 372                                 Messages.ColorsView_ImportOverwriteDialogMessage2);
 373                         if (overwrite) {
 374                             for (Control control : fListComposite.getChildren()) {
 375                                 if (control instanceof ColorSettingRow) {
 376                                     ((ColorSettingRow) control).fColorSetting.dispose();
 377                                     control.dispose();
 378                                 }
 379                             }
 380                             fColorSettings = new ArrayList<>();
 381                             fSelectedRow = null;
 382                         }
 383                     }
 384                     for (ColorSetting colorSetting : colorSettings) {
 385                         ColorSettingRow row = new ColorSettingRow(fListComposite, colorSetting);
 386                         if (fSelectedRow == null) {
 387                             fColorSettings.add(colorSetting);
 388                             row.moveAbove(fFillerComposite);
 389                         } else {
 390                             fColorSettings.add(fColorSettings.indexOf(fSelectedRow.getColorSetting()), colorSetting);
 391                             row.moveAbove(fSelectedRow);
 392                         }
 393                     }
 394                     refresh();
 395                     ColorSettingsManager.setColorSettings(fColorSettings.toArray(new ColorSetting[0]));
 396                 }
 397             }
 398         }
 399     }
 400
 401     private class ColorSettingRow extends Composite {
 402
 403         ColorSetting fColorSetting;
 404
 405         public ColorSettingRow(final Composite parent, final ColorSetting colorSetting) {
 406             super(parent, SWT.NONE);
 407             fColorSetting = colorSetting;
 408
 409             setBackground(Display.getDefault().getSystemColor(SWT.COLOR_LIST_BACKGROUND));
 410
 411             setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
 412             GridLayout gl = new GridLayout(7, false);
 413             gl.marginHeight = 1;
 414             gl.marginWidth = 1;
 415             gl.horizontalSpacing = 1;
 416             gl.verticalSpacing = 0;
 417             setLayout(gl);
 418
 419             final Button fgButton = new Button(this, SWT.PUSH);
 420             fgButton.setText(Messages.ColorsView_ForegroundButtonText);
 421             fgButton.setSize(fgButton.computeSize(SWT.DEFAULT, 19));
 422             fgButton.setBackground(Display.getDefault().getSystemColor(SWT.COLOR_LIST_BACKGROUND));
 423
 424             final Button bgButton = new Button(this, SWT.PUSH);
 425             bgButton.setText(Messages.ColorsView_BackgroundButtonText);
 426             bgButton.setBackground(Display.getDefault().getSystemColor(SWT.COLOR_LIST_BACKGROUND));
 427
 428             final Composite labelComposite = new Composite(this, SWT.NONE);
 429             labelComposite.setLayoutData(new GridData(SWT.CENTER, SWT.FILL, false, false));
 430             gl = new GridLayout();
 431             gl.marginHeight = 0;
 432             gl.marginWidth = 0;
 433             labelComposite.setLayout(gl);
 434             labelComposite.setBackground(colorSetting.getBackgroundColor());
 435
 436             final Label label = new Label(labelComposite, SWT.NONE);
 437             label.setLayoutData(new GridData(SWT.CENTER, SWT.CENTER, false, true));
 438             label.setText(" Text "); //$NON-NLS-1$
 439             label.setForeground(colorSetting.getForegroundColor());
 440             label.setBackground(colorSetting.getBackgroundColor());
 441
 442             fgButton.addSelectionListener(new SelectionAdapter() {
 443                 @Override
 444                 public void widgetSelected(SelectionEvent e) {
 445                     fSelectedRow = ColorSettingRow.this;
 446                     refresh();
 447                     ColorDialog dialog = new ColorDialog(fShell);
 448                     dialog.setRGB(colorSetting.getForegroundRGB());
 449                     dialog.setText(Messages.ColorsView_ForegroundDialogText);
 450                     dialog.open();
 451                     RGB rgb = dialog.getRGB();
 452                     if (rgb != null) {
 453                         colorSetting.setForegroundRGB(rgb);
 454                         ColorSettingsManager.setColorSettings(fColorSettings.toArray(new ColorSetting[0]));
 455                         label.setForeground(colorSetting.getForegroundColor());
 456                     }
 457                 }});
 458
 459             bgButton.addSelectionListener(new SelectionAdapter() {
 460                 @Override
 461                 public void widgetSelected(SelectionEvent e) {
 462                     fSelectedRow = ColorSettingRow.this;
 463                     refresh();
 464                     ColorDialog dialog = new ColorDialog(fShell);
 465                     dialog.setRGB(colorSetting.getBackgroundRGB());
 466                     dialog.setText(Messages.ColorsView_BackgroundDialogText);
 467                     dialog.open();
 468                     RGB rgb = dialog.getRGB();
 469                     if (rgb != null) {
 470                         colorSetting.setBackgroundRGB(rgb);
 471                         ColorSettingsManager.setColorSettings(fColorSettings.toArray(new ColorSetting[0]));
 472                         labelComposite.setBackground(colorSetting.getBackgroundColor());
 473                         label.setBackground(colorSetting.getBackgroundColor());
 474                     }
 475                 }});
 476
 477             final Button tickButton = new Button(this, SWT.PUSH);
 478             tickButton.setText(Messages.ColorsView_TickButtonText);
 479             tickButton.setSize(tickButton.computeSize(SWT.DEFAULT, 19));
 480             tickButton.setBackground(Display.getDefault().getSystemColor(SWT.COLOR_LIST_BACKGROUND));
 481
 482             final Canvas tickCanvas = new Canvas(this, SWT.NONE);
 483             GridData gd = new GridData(SWT.CENTER, SWT.FILL, false, false);
 484             gd.widthHint = 12;
 485             gd.heightHint = bgButton.getSize().y;
 486             tickCanvas.setLayoutData(gd);
 487             tickCanvas.setBackground(traceColorScheme.getBkColor(false, false, false));
 488             tickCanvas.addPaintListener(new PaintListener() {
 489                 @Override
 490                 public void paintControl(PaintEvent e) {
 491                     Rectangle bounds = tickCanvas.getBounds();
 492                     e.gc.setForeground(traceColorScheme.getColor(TimeGraphColorScheme.MID_LINE));
 493                     int midy = bounds.y + bounds.height / 2 - 1;
 494                     //int midy = e.y + e.height / 2;
 495                     e.gc.drawLine(e.x, midy, e.x + e.width, midy);
 496                     Rectangle rect = new Rectangle(e.x + 1, bounds.y + 2, 0, bounds.height - 6);
 497                     for (int i = 1; i <= 3; i++) {
 498                         rect.x += i;
 499                         rect.width = i;
 500                         e.gc.setBackground(fColorSetting.getTickColor());
 501                         e.gc.fillRectangle(rect);
 502                     }
 503                 }});
 504
 505             tickButton.addSelectionListener(new SelectionAdapter() {
 506                 @Override
 507                 public void widgetSelected(SelectionEvent e) {
 508                     fSelectedRow = ColorSettingRow.this;
 509                     ColorDialog dialog = new ColorDialog(fShell);
 510                     dialog.setRGB(colorSetting.getTickColorRGB());
 511                     dialog.setText(Messages.TickColorDialog_TickColorDialogTitle);
 512                     dialog.open();
 513                     RGB rgb = dialog.getRGB();
 514                     if (rgb != null) {
 515                         colorSetting.setTickColorRGB(rgb);
 516                         ColorSettingsManager.setColorSettings(fColorSettings.toArray(new ColorSetting[0]));
 517                         refresh();
 518                     }
 519                 }});
 520
 521             final Button filterButton = new Button(this, SWT.PUSH);
 522             filterButton.setText(Messages.ColorsView_FilterButtonText);
 523             filterButton.setBackground(Display.getDefault().getSystemColor(SWT.COLOR_LIST_BACKGROUND));
 524
 525             final Label filterText = new Label(this, SWT.NONE);
 526             ITmfFilter filter = colorSetting.getFilter();
 527             if (filter != null) {
 528                 filterText.setText(filter.toString());
 529                 filterText.setToolTipText(filter.toString());
 530             }
 531             filterText.setBackground(Display.getDefault().getSystemColor(SWT.COLOR_LIST_BACKGROUND));
 532             filterText.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
 533
 534             filterButton.addSelectionListener(new SelectionAdapter() {
 535                 @Override
 536                 public void widgetSelected(SelectionEvent e) {
 537                     fSelectedRow = ColorSettingRow.this;
 538                     refresh();
 539                     FilterDialog dialog = new FilterDialog(fShell);
 540                     dialog.setFilter(colorSetting.getFilter());
 541                     dialog.open();
 542                     if (dialog.getReturnCode() == Window.OK) {
 543                         if (dialog.getFilter() != null) {
 544                             colorSetting.setFilter(dialog.getFilter());
 545                             filterText.setText(dialog.getFilter().toString());
 546                             filterText.setToolTipText(dialog.getFilter().toString());
 547                         } else {
 548                             colorSetting.setFilter(null);
 549                             filterText.setText(""); //$NON-NLS-1$
 550                             filterText.setToolTipText(""); //$NON-NLS-1$
 551                         }
 552                         ColorSettingsManager.setColorSettings(fColorSettings.toArray(new ColorSetting[0]));
 553                         refresh();
 554                     }
 555                 }});
 556
 557             addPaintListener(new PaintListener() {
 558                 @Override
 559                 public void paintControl(PaintEvent e) {
 560                     if (fSelectedRow == ColorSettingRow.this) {
 561                         Color borderColor = Display.getDefault().getSystemColor(SWT.COLOR_BLACK);
 562                         Point p = ColorSettingRow.this.getSize();
 563                         Rectangle rect = new Rectangle(0, 0, p.x - 1, p.y - 1);
 564                         GC gc = e.gc;
 565                         gc.setForeground(borderColor);
 566                         gc.drawRectangle(rect);
 567                     }
 568                 }
 569             });
 570
 571             MouseListener mouseListener = new MouseAdapter() {
 572                 @Override
 573                 public void mouseDown(MouseEvent e) {
 574                     fSelectedRow = ColorSettingRow.this;
 575                     refresh();
 576                 }
 577             };
 578             addMouseListener(mouseListener);
 579             label.addMouseListener(mouseListener);
 580             tickCanvas.addMouseListener(mouseListener);
 581             filterText.addMouseListener(mouseListener);
 582         }
 583
 584         /**
 585          * @return the ColorSetting
 586          */
 587         public ColorSetting getColorSetting() {
 588             return fColorSetting;
 589         }
 590
 591     }
 592 }