Examples with ColorSelector org.eclipse.jface.preference.ColorSelector used on opensource projects

Example 26 with ColorSelector

use of org.eclipse.jface.preference.ColorSelector in project webtools.sourceediting by eclipse.

the class CSSSyntaxColoringPage method createContents.

protected Control createContents(final Composite parent) {
    initializeDialogUnits(parent);
    fDefaultForeground = parent.getDisplay().getSystemColor(SWT.COLOR_LIST_FOREGROUND);
    fDefaultBackground = parent.getDisplay().getSystemColor(SWT.COLOR_LIST_BACKGROUND);
    Composite pageComponent = createComposite(parent, 2);
    PlatformUI.getWorkbench().getHelpSystem().setHelp(pageComponent, IHelpContextIds.CSS_PREFWEBX_STYLES_HELPID);
    Link link = new Link(pageComponent, SWT.WRAP);
    link.setText(SSEUIMessages.SyntaxColoring_Link);
    link.addSelectionListener(new SelectionAdapter() {

        public void widgetSelected(SelectionEvent e) {
            PreferencesUtil.createPreferenceDialogOn(parent.getShell(), e.text, null, null);
        }
    });
    GridData linkData = new GridData(SWT.FILL, SWT.BEGINNING, true, false, 2, 1);
    // only expand further if anyone else requires it
    linkData.widthHint = 150;
    link.setLayoutData(linkData);
    new Label(pageComponent, SWT.NONE).setLayoutData(new GridData());
    new Label(pageComponent, SWT.NONE).setLayoutData(new GridData());
    SashForm editor = new SashForm(pageComponent, SWT.VERTICAL);
    GridData gridData2 = new GridData(SWT.FILL, SWT.FILL, true, true);
    gridData2.horizontalSpan = 2;
    editor.setLayoutData(gridData2);
    SashForm top = new SashForm(editor, SWT.HORIZONTAL);
    Composite styleEditor = createComposite(top, 1);
    ((GridLayout) styleEditor.getLayout()).marginRight = 5;
    ((GridLayout) styleEditor.getLayout()).marginLeft = 0;
    createLabel(styleEditor, CSSUIMessages.SyntaxColoringPage_0);
    fStylesViewer = createStylesViewer(styleEditor);
    GridData gridData = new GridData(SWT.FILL, SWT.FILL, true, true);
    gridData.horizontalIndent = 0;
    Iterator iterator = fStyleToDescriptionMap.values().iterator();
    while (iterator.hasNext()) {
        gridData.widthHint = Math.max(gridData.widthHint, convertWidthInCharsToPixels(iterator.next().toString().length()));
    }
    gridData.heightHint = convertHeightInCharsToPixels(5);
    fStylesViewer.getControl().setLayoutData(gridData);
    Composite editingComposite = createComposite(top, 1);
    ((GridLayout) styleEditor.getLayout()).marginLeft = 5;
    createLabel(editingComposite, "");
    Button enabler = createCheckbox(editingComposite, CSSUIMessages.SyntaxColoringPage_2);
    enabler.setEnabled(false);
    enabler.setSelection(true);
    Composite editControls = createComposite(editingComposite, 2);
    ((GridLayout) editControls.getLayout()).marginLeft = 20;
    fForegroundLabel = createLabel(editControls, SSEUIMessages.Foreground_UI_);
    ((GridData) fForegroundLabel.getLayoutData()).verticalAlignment = SWT.CENTER;
    fForegroundLabel.setEnabled(false);
    fForegroundColorEditor = new ColorSelector(editControls);
    Button fForegroundColor = fForegroundColorEditor.getButton();
    GridData gd = new GridData(SWT.BEGINNING, SWT.FILL, false, false);
    fForegroundColor.setLayoutData(gd);
    fForegroundColorEditor.setEnabled(false);
    fForegroundColorEditor.getButton().getAccessible().addAccessibleListener(new AccessibleAdapter() {

        public void getName(final AccessibleEvent e) {
            e.result = SSEUIMessages.Foreground_Color_Selector_Button;
        }
    });
    fBackgroundLabel = createLabel(editControls, SSEUIMessages.Background_UI_);
    ((GridData) fBackgroundLabel.getLayoutData()).verticalAlignment = SWT.CENTER;
    fBackgroundLabel.setEnabled(false);
    fBackgroundColorEditor = new ColorSelector(editControls);
    Button fBackgroundColor = fBackgroundColorEditor.getButton();
    gd = new GridData(SWT.BEGINNING, SWT.FILL, false, false);
    fBackgroundColor.setLayoutData(gd);
    fBackgroundColorEditor.setEnabled(false);
    fBackgroundColorEditor.getButton().getAccessible().addAccessibleListener(new AccessibleAdapter() {

        public void getName(final AccessibleEvent e) {
            e.result = SSEUIMessages.Background_Color_Selector_Button;
        }
    });
    fBold = createCheckbox(editControls, CSSUIMessages.SyntaxColoringPage_3);
    fBold.setEnabled(false);
    ((GridData) fBold.getLayoutData()).horizontalSpan = 2;
    fItalic = createCheckbox(editControls, CSSUIMessages.SyntaxColoringPage_4);
    fItalic.setEnabled(false);
    ((GridData) fItalic.getLayoutData()).horizontalSpan = 2;
    fStrike = createCheckbox(editControls, CSSUIMessages.SyntaxColoringPage_5);
    fStrike.setEnabled(false);
    ((GridData) fStrike.getLayoutData()).horizontalSpan = 2;
    fUnderline = createCheckbox(editControls, CSSUIMessages.SyntaxColoringPage_6);
    fUnderline.setEnabled(false);
    ((GridData) fUnderline.getLayoutData()).horizontalSpan = 2;
    fClearStyle = new Button(editingComposite, SWT.PUSH);
    // $NON-NLS-1$ = "Restore Default"
    fClearStyle.setText(SSEUIMessages.Restore_Default_UI_);
    fClearStyle.setLayoutData(new GridData(SWT.BEGINNING));
    ((GridData) fClearStyle.getLayoutData()).horizontalIndent = 20;
    fClearStyle.setEnabled(false);
    Composite sampleArea = createComposite(editor, 1);
    ((GridLayout) sampleArea.getLayout()).marginLeft = 5;
    ((GridLayout) sampleArea.getLayout()).marginTop = 5;
    // $NON-NLS-1$ = "&Sample text:"
    createLabel(sampleArea, SSEUIMessages.Sample_text__UI_);
    fPreviewViewer = new SourceViewer(sampleArea, null, SWT.BORDER | SWT.LEFT_TO_RIGHT | SWT.MULTI | SWT.V_SCROLL | SWT.H_SCROLL | SWT.READ_ONLY);
    fText = fPreviewViewer.getTextWidget();
    GridData gridData3 = new GridData(SWT.FILL, SWT.FILL, true, true);
    gridData3.widthHint = convertWidthInCharsToPixels(20);
    gridData3.heightHint = convertHeightInCharsToPixels(5);
    gridData3.horizontalSpan = 2;
    fText.setLayoutData(gridData3);
    fText.setEditable(false);
    fText.setFont(JFaceResources.getFont("org.eclipse.wst.sse.ui.textfont"));
    fText.addKeyListener(getTextKeyListener());
    fText.addSelectionListener(getTextSelectionListener());
    fText.addMouseListener(getTextMouseListener());
    fText.addTraverseListener(getTraverseListener());
    setAccessible(fText, SSEUIMessages.Sample_text__UI_);
    fDocument = StructuredModelManager.getModelManager().createStructuredDocumentFor(ContentTypeIdForCSS.ContentTypeID_CSS);
    fDocument.set(getExampleText());
    initializeSourcePreviewColors(fPreviewViewer);
    fPreviewViewer.setDocument(fDocument);
    top.setWeights(new int[] { 1, 1 });
    editor.setWeights(new int[] { 1, 1 });
    PlatformUI.getWorkbench().getHelpSystem().setHelp(pageComponent, IHelpContextIds.CSS_PREFWEBX_STYLES_HELPID);
    fStylesViewer.setInput(getStylePreferenceKeys());
    applyStyles();
    fStylesViewer.addSelectionChangedListener(new ISelectionChangedListener() {

        public void selectionChanged(SelectionChangedEvent event) {
            if (!event.getSelection().isEmpty()) {
                Object o = ((IStructuredSelection) event.getSelection()).getFirstElement();
                String namedStyle = o.toString();
                activate(namedStyle);
                if (namedStyle == null)
                    return;
            }
        }
    });
    fForegroundColorEditor.addListener(new IPropertyChangeListener() {

        public void propertyChange(PropertyChangeEvent event) {
            if (event.getProperty().equals(ColorSelector.PROP_COLORCHANGE)) {
                Object o = ((IStructuredSelection) fStylesViewer.getSelection()).getFirstElement();
                String namedStyle = o.toString();
                String prefString = getOverlayStore().getString(namedStyle);
                String[] stylePrefs = ColorHelper.unpackStylePreferences(prefString);
                if (stylePrefs != null) {
                    String oldValue = stylePrefs[0];
                    // open color dialog to get new color
                    String newValue = ColorHelper.toRGBString(fForegroundColorEditor.getColorValue());
                    if (!newValue.equals(oldValue)) {
                        stylePrefs[0] = newValue;
                        String newPrefString = ColorHelper.packStylePreferences(stylePrefs);
                        getOverlayStore().setValue(namedStyle, newPrefString);
                        applyStyles();
                        fText.redraw();
                    }
                }
            }
        }
    });
    fBackgroundColorEditor.addListener(new IPropertyChangeListener() {

        public void propertyChange(PropertyChangeEvent event) {
            if (event.getProperty().equals(ColorSelector.PROP_COLORCHANGE)) {
                Object o = ((IStructuredSelection) fStylesViewer.getSelection()).getFirstElement();
                String namedStyle = o.toString();
                String prefString = getOverlayStore().getString(namedStyle);
                String[] stylePrefs = ColorHelper.unpackStylePreferences(prefString);
                if (stylePrefs != null) {
                    String oldValue = stylePrefs[1];
                    // open color dialog to get new color
                    String newValue = ColorHelper.toRGBString(fBackgroundColorEditor.getColorValue());
                    if (!newValue.equals(oldValue)) {
                        stylePrefs[1] = newValue;
                        String newPrefString = ColorHelper.packStylePreferences(stylePrefs);
                        getOverlayStore().setValue(namedStyle, newPrefString);
                        applyStyles();
                        fText.redraw();
                        activate(namedStyle);
                    }
                }
            }
        }
    });
    fBold.addSelectionListener(new SelectionAdapter() {

        public void widgetSelected(SelectionEvent e) {
            super.widgetSelected(e);
            // get current (newly old) style
            Object o = ((IStructuredSelection) fStylesViewer.getSelection()).getFirstElement();
            String namedStyle = o.toString();
            String prefString = getOverlayStore().getString(namedStyle);
            String[] stylePrefs = ColorHelper.unpackStylePreferences(prefString);
            if (stylePrefs != null) {
                String oldValue = stylePrefs[2];
                String newValue = String.valueOf(fBold.getSelection());
                if (!newValue.equals(oldValue)) {
                    stylePrefs[2] = newValue;
                    String newPrefString = ColorHelper.packStylePreferences(stylePrefs);
                    getOverlayStore().setValue(namedStyle, newPrefString);
                    applyStyles();
                    fText.redraw();
                }
            }
        }
    });
    fItalic.addSelectionListener(new SelectionAdapter() {

        public void widgetSelected(SelectionEvent e) {
            super.widgetSelected(e);
            // get current (newly old) style
            Object o = ((IStructuredSelection) fStylesViewer.getSelection()).getFirstElement();
            String namedStyle = o.toString();
            String prefString = getOverlayStore().getString(namedStyle);
            String[] stylePrefs = ColorHelper.unpackStylePreferences(prefString);
            if (stylePrefs != null) {
                String oldValue = stylePrefs[3];
                String newValue = String.valueOf(fItalic.getSelection());
                if (!newValue.equals(oldValue)) {
                    stylePrefs[3] = newValue;
                    String newPrefString = ColorHelper.packStylePreferences(stylePrefs);
                    getOverlayStore().setValue(namedStyle, newPrefString);
                    applyStyles();
                    fText.redraw();
                }
            }
        }
    });
    fStrike.addSelectionListener(new SelectionAdapter() {

        public void widgetSelected(SelectionEvent e) {
            super.widgetSelected(e);
            // get current (newly old) style
            Object o = ((IStructuredSelection) fStylesViewer.getSelection()).getFirstElement();
            String namedStyle = o.toString();
            String prefString = getOverlayStore().getString(namedStyle);
            String[] stylePrefs = ColorHelper.unpackStylePreferences(prefString);
            if (stylePrefs != null) {
                String oldValue = stylePrefs[4];
                String newValue = String.valueOf(fStrike.getSelection());
                if (!newValue.equals(oldValue)) {
                    stylePrefs[4] = newValue;
                    String newPrefString = ColorHelper.packStylePreferences(stylePrefs);
                    getOverlayStore().setValue(namedStyle, newPrefString);
                    applyStyles();
                    fText.redraw();
                }
            }
        }
    });
    fUnderline.addSelectionListener(new SelectionAdapter() {

        public void widgetSelected(SelectionEvent e) {
            super.widgetSelected(e);
            // get current (newly old) style
            Object o = ((IStructuredSelection) fStylesViewer.getSelection()).getFirstElement();
            String namedStyle = o.toString();
            String prefString = getOverlayStore().getString(namedStyle);
            String[] stylePrefs = ColorHelper.unpackStylePreferences(prefString);
            if (stylePrefs != null) {
                String oldValue = stylePrefs[5];
                String newValue = String.valueOf(fUnderline.getSelection());
                if (!newValue.equals(oldValue)) {
                    stylePrefs[5] = newValue;
                    String newPrefString = ColorHelper.packStylePreferences(stylePrefs);
                    getOverlayStore().setValue(namedStyle, newPrefString);
                    applyStyles();
                    fText.redraw();
                }
            }
        }
    });
    fClearStyle.addSelectionListener(new SelectionAdapter() {

        public void widgetSelected(SelectionEvent e) {
            if (fStylesViewer.getSelection().isEmpty())
                return;
            String namedStyle = ((IStructuredSelection) fStylesViewer.getSelection()).getFirstElement().toString();
            getOverlayStore().setToDefault(namedStyle);
            applyStyles();
            fText.redraw();
            activate(namedStyle);
        }
    });
    return pageComponent;
}

Example 27 with ColorSelector

use of org.eclipse.jface.preference.ColorSelector in project webtools.sourceediting by eclipse.

the class JSPSyntaxColoringPage method createContents.

protected Control createContents(final Composite parent) {
    initializeDialogUnits(parent);
    fDefaultForeground = parent.getDisplay().getSystemColor(SWT.COLOR_LIST_FOREGROUND);
    fDefaultBackground = parent.getDisplay().getSystemColor(SWT.COLOR_LIST_BACKGROUND);
    Composite pageComponent = createComposite(parent, 2);
    PlatformUI.getWorkbench().getHelpSystem().setHelp(pageComponent, IHelpContextIds.JSP_PREFWEBX_STYLES_HELPID);
    Link link = new Link(pageComponent, SWT.WRAP);
    link.setText(SSEUIMessages.SyntaxColoring_Link);
    link.addSelectionListener(new SelectionAdapter() {

        public void widgetSelected(SelectionEvent e) {
            PreferencesUtil.createPreferenceDialogOn(parent.getShell(), e.text, null, null);
        }
    });
    GridData linkData = new GridData(SWT.FILL, SWT.BEGINNING, true, false, 2, 1);
    // only expand further if anyone else requires it
    linkData.widthHint = 150;
    link.setLayoutData(linkData);
    new Label(pageComponent, SWT.NONE).setLayoutData(new GridData());
    new Label(pageComponent, SWT.NONE).setLayoutData(new GridData());
    SashForm editor = new SashForm(pageComponent, SWT.VERTICAL);
    GridData gridData2 = new GridData(SWT.FILL, SWT.FILL, true, true);
    gridData2.horizontalSpan = 2;
    editor.setLayoutData(gridData2);
    SashForm top = new SashForm(editor, SWT.HORIZONTAL);
    Composite styleEditor = createComposite(top, 1);
    ((GridLayout) styleEditor.getLayout()).marginRight = 5;
    ((GridLayout) styleEditor.getLayout()).marginLeft = 0;
    createLabel(styleEditor, JSPUIMessages.SyntaxColoringPage_0);
    fStylesViewer = createStylesViewer(styleEditor);
    GridData gridData = new GridData(SWT.FILL, SWT.FILL, true, true);
    gridData.horizontalIndent = 0;
    Iterator iterator = fStyleToDescriptionMap.values().iterator();
    while (iterator.hasNext()) {
        gridData.widthHint = Math.max(gridData.widthHint, convertWidthInCharsToPixels(iterator.next().toString().length()));
    }
    gridData.heightHint = convertHeightInCharsToPixels(5);
    fStylesViewer.getControl().setLayoutData(gridData);
    Composite editingComposite = createComposite(top, 1);
    ((GridLayout) styleEditor.getLayout()).marginLeft = 5;
    // $NON-NLS-1$
    createLabel(editingComposite, "");
    Button enabler = createCheckbox(editingComposite, JSPUIMessages.SyntaxColoringPage_2);
    enabler.setEnabled(false);
    enabler.setSelection(true);
    Composite editControls = createComposite(editingComposite, 2);
    ((GridLayout) editControls.getLayout()).marginLeft = 20;
    fForegroundLabel = createLabel(editControls, SSEUIMessages.Foreground_UI_);
    ((GridData) fForegroundLabel.getLayoutData()).verticalAlignment = SWT.CENTER;
    fForegroundLabel.setEnabled(false);
    fForegroundColorEditor = new ColorSelector(editControls);
    Button fForegroundColor = fForegroundColorEditor.getButton();
    GridData gd = new GridData(SWT.BEGINNING, SWT.FILL, false, false);
    fForegroundColor.setLayoutData(gd);
    fForegroundColorEditor.setEnabled(false);
    fForegroundColorEditor.getButton().getAccessible().addAccessibleListener(new AccessibleAdapter() {

        public void getName(final AccessibleEvent e) {
            e.result = SSEUIMessages.Foreground_Color_Selector_Button;
        }
    });
    fBackgroundLabel = createLabel(editControls, SSEUIMessages.Background_UI_);
    ((GridData) fBackgroundLabel.getLayoutData()).verticalAlignment = SWT.CENTER;
    fBackgroundLabel.setEnabled(false);
    fBackgroundColorEditor = new ColorSelector(editControls);
    Button fBackgroundColor = fBackgroundColorEditor.getButton();
    gd = new GridData(SWT.BEGINNING, SWT.FILL, false, false);
    fBackgroundColor.setLayoutData(gd);
    fBackgroundColorEditor.setEnabled(false);
    fBackgroundColorEditor.getButton().getAccessible().addAccessibleListener(new AccessibleAdapter() {

        public void getName(final AccessibleEvent e) {
            e.result = SSEUIMessages.Background_Color_Selector_Button;
        }
    });
    fBold = createCheckbox(editControls, JSPUIMessages.SyntaxColoringPage_3);
    fBold.setEnabled(false);
    ((GridData) fBold.getLayoutData()).horizontalSpan = 2;
    fItalic = createCheckbox(editControls, JSPUIMessages.SyntaxColoringPage_4);
    fItalic.setEnabled(false);
    ((GridData) fItalic.getLayoutData()).horizontalSpan = 2;
    fStrike = createCheckbox(editControls, JSPUIMessages.SyntaxColoringPage_5);
    fStrike.setEnabled(false);
    ((GridData) fStrike.getLayoutData()).horizontalSpan = 2;
    fUnderline = createCheckbox(editControls, JSPUIMessages.SyntaxColoringPage_6);
    fUnderline.setEnabled(false);
    ((GridData) fUnderline.getLayoutData()).horizontalSpan = 2;
    fClearStyle = new Button(editingComposite, SWT.PUSH);
    // $NON-NLS-1$ = "Restore Default"
    fClearStyle.setText(SSEUIMessages.Restore_Default_UI_);
    fClearStyle.setLayoutData(new GridData(SWT.BEGINNING));
    ((GridData) fClearStyle.getLayoutData()).horizontalIndent = 20;
    fClearStyle.setEnabled(false);
    Composite sampleArea = createComposite(editor, 1);
    ((GridLayout) sampleArea.getLayout()).marginLeft = 5;
    ((GridLayout) sampleArea.getLayout()).marginTop = 5;
    // $NON-NLS-1$ = "&Sample text:"
    createLabel(sampleArea, SSEUIMessages.Sample_text__UI_);
    fPreviewViewer = new SourceViewer(sampleArea, null, SWT.BORDER | SWT.LEFT_TO_RIGHT | SWT.MULTI | SWT.V_SCROLL | SWT.H_SCROLL | SWT.READ_ONLY);
    fText = fPreviewViewer.getTextWidget();
    GridData gridData3 = new GridData(SWT.FILL, SWT.FILL, true, true);
    gridData3.widthHint = convertWidthInCharsToPixels(20);
    gridData3.heightHint = convertHeightInCharsToPixels(5);
    gridData3.horizontalSpan = 2;
    fText.setLayoutData(gridData3);
    fText.setEditable(false);
    // $NON-NLS-1$
    fText.setFont(JFaceResources.getFont("org.eclipse.wst.sse.ui.textfont"));
    fText.addKeyListener(getTextKeyListener());
    fText.addSelectionListener(getTextSelectionListener());
    fText.addMouseListener(getTextMouseListener());
    fText.addTraverseListener(getTraverseListener());
    setAccessible(fText, SSEUIMessages.Sample_text__UI_);
    fDocument = StructuredModelManager.getModelManager().createStructuredDocumentFor(ContentTypeIdForJSP.ContentTypeID_JSP);
    fDocument.set(getExampleText());
    initializeSourcePreviewColors(fPreviewViewer);
    fPreviewViewer.setDocument(fDocument);
    top.setWeights(new int[] { 1, 1 });
    editor.setWeights(new int[] { 1, 1 });
    PlatformUI.getWorkbench().getHelpSystem().setHelp(pageComponent, IHelpContextIds.JSP_PREFWEBX_STYLES_HELPID);
    fStylesViewer.setInput(getStylePreferenceKeys());
    applyStyles();
    fStylesViewer.addSelectionChangedListener(new ISelectionChangedListener() {

        public void selectionChanged(SelectionChangedEvent event) {
            if (!event.getSelection().isEmpty()) {
                Object o = ((IStructuredSelection) event.getSelection()).getFirstElement();
                String namedStyle = o.toString();
                activate(namedStyle);
                if (namedStyle == null)
                    return;
            }
        }
    });
    fForegroundColorEditor.addListener(new IPropertyChangeListener() {

        public void propertyChange(PropertyChangeEvent event) {
            if (event.getProperty().equals(ColorSelector.PROP_COLORCHANGE)) {
                Object o = ((IStructuredSelection) fStylesViewer.getSelection()).getFirstElement();
                String namedStyle = o.toString();
                String prefString = getOverlayStore().getString(namedStyle);
                String[] stylePrefs = ColorHelper.unpackStylePreferences(prefString);
                if (stylePrefs != null) {
                    String oldValue = stylePrefs[0];
                    // open color dialog to get new color
                    String newValue = ColorHelper.toRGBString(fForegroundColorEditor.getColorValue());
                    if (!newValue.equals(oldValue)) {
                        stylePrefs[0] = newValue;
                        String newPrefString = ColorHelper.packStylePreferences(stylePrefs);
                        getOverlayStore().setValue(namedStyle, newPrefString);
                        applyStyles();
                        fText.redraw();
                    }
                }
            }
        }
    });
    fBackgroundColorEditor.addListener(new IPropertyChangeListener() {

        public void propertyChange(PropertyChangeEvent event) {
            if (event.getProperty().equals(ColorSelector.PROP_COLORCHANGE)) {
                Object o = ((IStructuredSelection) fStylesViewer.getSelection()).getFirstElement();
                String namedStyle = o.toString();
                String prefString = getOverlayStore().getString(namedStyle);
                String[] stylePrefs = ColorHelper.unpackStylePreferences(prefString);
                if (stylePrefs != null) {
                    String oldValue = stylePrefs[1];
                    // open color dialog to get new color
                    String newValue = ColorHelper.toRGBString(fBackgroundColorEditor.getColorValue());
                    if (!newValue.equals(oldValue)) {
                        stylePrefs[1] = newValue;
                        String newPrefString = ColorHelper.packStylePreferences(stylePrefs);
                        getOverlayStore().setValue(namedStyle, newPrefString);
                        applyStyles();
                        fText.redraw();
                        activate(namedStyle);
                    }
                }
            }
        }
    });
    fBold.addSelectionListener(new SelectionAdapter() {

        public void widgetSelected(SelectionEvent e) {
            super.widgetSelected(e);
            // get current (newly old) style
            Object o = ((IStructuredSelection) fStylesViewer.getSelection()).getFirstElement();
            String namedStyle = o.toString();
            String prefString = getOverlayStore().getString(namedStyle);
            String[] stylePrefs = ColorHelper.unpackStylePreferences(prefString);
            if (stylePrefs != null) {
                String oldValue = stylePrefs[2];
                String newValue = String.valueOf(fBold.getSelection());
                if (!newValue.equals(oldValue)) {
                    stylePrefs[2] = newValue;
                    String newPrefString = ColorHelper.packStylePreferences(stylePrefs);
                    getOverlayStore().setValue(namedStyle, newPrefString);
                    applyStyles();
                    fText.redraw();
                }
            }
        }
    });
    fItalic.addSelectionListener(new SelectionAdapter() {

        public void widgetSelected(SelectionEvent e) {
            super.widgetSelected(e);
            // get current (newly old) style
            Object o = ((IStructuredSelection) fStylesViewer.getSelection()).getFirstElement();
            String namedStyle = o.toString();
            String prefString = getOverlayStore().getString(namedStyle);
            String[] stylePrefs = ColorHelper.unpackStylePreferences(prefString);
            if (stylePrefs != null) {
                String oldValue = stylePrefs[3];
                String newValue = String.valueOf(fItalic.getSelection());
                if (!newValue.equals(oldValue)) {
                    stylePrefs[3] = newValue;
                    String newPrefString = ColorHelper.packStylePreferences(stylePrefs);
                    getOverlayStore().setValue(namedStyle, newPrefString);
                    applyStyles();
                    fText.redraw();
                }
            }
        }
    });
    fStrike.addSelectionListener(new SelectionAdapter() {

        public void widgetSelected(SelectionEvent e) {
            super.widgetSelected(e);
            // get current (newly old) style
            Object o = ((IStructuredSelection) fStylesViewer.getSelection()).getFirstElement();
            String namedStyle = o.toString();
            String prefString = getOverlayStore().getString(namedStyle);
            String[] stylePrefs = ColorHelper.unpackStylePreferences(prefString);
            if (stylePrefs != null) {
                String oldValue = stylePrefs[4];
                String newValue = String.valueOf(fStrike.getSelection());
                if (!newValue.equals(oldValue)) {
                    stylePrefs[4] = newValue;
                    String newPrefString = ColorHelper.packStylePreferences(stylePrefs);
                    getOverlayStore().setValue(namedStyle, newPrefString);
                    applyStyles();
                    fText.redraw();
                }
            }
        }
    });
    fUnderline.addSelectionListener(new SelectionAdapter() {

        public void widgetSelected(SelectionEvent e) {
            super.widgetSelected(e);
            // get current (newly old) style
            Object o = ((IStructuredSelection) fStylesViewer.getSelection()).getFirstElement();
            String namedStyle = o.toString();
            String prefString = getOverlayStore().getString(namedStyle);
            String[] stylePrefs = ColorHelper.unpackStylePreferences(prefString);
            if (stylePrefs != null) {
                String oldValue = stylePrefs[5];
                String newValue = String.valueOf(fUnderline.getSelection());
                if (!newValue.equals(oldValue)) {
                    stylePrefs[5] = newValue;
                    String newPrefString = ColorHelper.packStylePreferences(stylePrefs);
                    getOverlayStore().setValue(namedStyle, newPrefString);
                    applyStyles();
                    fText.redraw();
                }
            }
        }
    });
    fClearStyle.addSelectionListener(new SelectionAdapter() {

        public void widgetSelected(SelectionEvent e) {
            if (fStylesViewer.getSelection().isEmpty())
                return;
            String namedStyle = ((IStructuredSelection) fStylesViewer.getSelection()).getFirstElement().toString();
            getOverlayStore().setToDefault(namedStyle);
            applyStyles();
            fText.redraw();
            activate(namedStyle);
        }
    });
    return pageComponent;
}

Example 28 with ColorSelector

use of org.eclipse.jface.preference.ColorSelector in project webtools.sourceediting by eclipse.

the class StyledTextColorPicker method createControls.

protected void createControls(Composite parent) {
    Composite styleRow = createComposite(parent, 3);
    // row 1 - content type label, combo box, restore defaults
    // $NON-NLS-1$ = "Content type:"
    createLabel(styleRow, SSEUIMessages.Content_type__UI_);
    // Contexts combo box
    fStyleCombo = createCombo(styleRow, new String[0], -1);
    // $NON-NLS-1$ = "Restore Default"
    fClearStyle = createPushButton(styleRow, SSEUIMessages.Restore_Default_UI_);
    Composite styleRow2;
    if (showItalic)
        styleRow2 = createComposite(parent, 7);
    else
        styleRow2 = createComposite(parent, 6);
    // row 2 - foreground label, button, background label, button, bold,
    // italics?
    // $NON-NLS-1$ = "Foreground"
    fForegroundLabel = createLabel(styleRow2, SSEUIMessages.Foreground_UI_);
    fForeground = new ColorSelector(styleRow2);
    fForeground.getButton().setLayoutData(new GridData());
    setAccessible(fForeground.getButton(), fForegroundLabel.getText());
    // defect
    fForeground.getButton().getAccessible().addAccessibleControlListener(foregroundAccListener);
    // 200764
    // -
    // ACC:display
    // values
    // for
    // color
    // buttons
    ((GridData) fForeground.getButton().getLayoutData()).minimumWidth = 20;
    // $NON-NLS-1$ = "Background"
    fBackgroundLabel = createLabel(styleRow2, SSEUIMessages.Background_UI_);
    fBackground = new ColorSelector(styleRow2);
    fBackground.getButton().setLayoutData(new GridData());
    setAccessible(fBackground.getButton(), fBackgroundLabel.getText());
    // defect
    fBackground.getButton().getAccessible().addAccessibleControlListener(backgroundAccListener);
    // 200764
    // -
    // ACC:display
    // values
    // for
    // color
    // buttons
    ((GridData) fBackground.getButton().getLayoutData()).minimumWidth = 20;
    // $NON-NLS-1$
    createLabel(styleRow2, "");
    fBold = createCheckBox(styleRow2, SSEUIMessages.Bold_UI_);
    if (showItalic)
        fItalic = createCheckBox(styleRow2, SSEUIMessages.Italics_UI);
    // // Defaults checkbox
    fForeground.setEnabled(false);
    fBackground.setEnabled(false);
    fClearStyle.setEnabled(false);
    fBold.setEnabled(false);
    if (showItalic)
        fItalic.setEnabled(false);
    fForegroundLabel.setEnabled(false);
    fBackgroundLabel.setEnabled(false);
    Composite sample = createComposite(parent, 1);
    // $NON-NLS-1$ = "&Sample text:"
    createLabel(sample, SSEUIMessages.Sample_text__UI_);
    // BUG141089 - make sure text is left-aligned
    fText = new StyledText(sample, SWT.LEFT_TO_RIGHT | SWT.MULTI | SWT.V_SCROLL | SWT.H_SCROLL | SWT.BORDER | SWT.READ_ONLY);
    GridData data = new GridData(GridData.FILL_BOTH);
    fText.setLayoutData(data);
    fText.setEditable(false);
    fText.setBackground(fDefaultBackground);
    fText.setFont(JFaceResources.getTextFont());
    fText.addKeyListener(getTextKeyListener());
    fText.addSelectionListener(getTextSelectionListener());
    fText.addMouseListener(getTextMouseListener());
    // defect 220377 -
    fText.addTraverseListener(getTraverseListener());
    // Provide tab
    // traversal for
    // fText widget
    // $NON-NLS-1$ = "&Sample text:"
    setAccessible(fText, SSEUIMessages.Sample_text__UI_);
    fForeground.addListener(new IPropertyChangeListener() {

        public void propertyChange(PropertyChangeEvent event) {
            if (event.getProperty().equals(ColorSelector.PROP_COLORCHANGE)) {
                // get current (newly old) style
                String namedStyle = getStyleName(fStyleCombo.getItem(fStyleCombo.getSelectionIndex()));
                String prefString = getPreferenceStore().getString(namedStyle);
                String[] stylePrefs = ColorHelper.unpackStylePreferences(prefString);
                if (stylePrefs != null) {
                    String oldValue = stylePrefs[0];
                    // $NON-NLS-1$
                    String newValue = "null";
                    Object newValueObject = event.getNewValue();
                    if (newValueObject instanceof RGB) {
                        newValue = ColorHelper.toRGBString((RGB) newValueObject);
                    }
                    if (!newValue.equals(oldValue)) {
                        stylePrefs[0] = newValue;
                        String newPrefString = ColorHelper.packStylePreferences(stylePrefs);
                        getPreferenceStore().setValue(namedStyle, newPrefString);
                        refresh();
                    }
                }
            }
        }
    });
    fBackground.addListener(new IPropertyChangeListener() {

        public void propertyChange(PropertyChangeEvent event) {
            if (event.getProperty().equals(ColorSelector.PROP_COLORCHANGE)) {
                // get current (newly old) style
                String namedStyle = getStyleName(fStyleCombo.getItem(fStyleCombo.getSelectionIndex()));
                String prefString = getPreferenceStore().getString(namedStyle);
                String[] stylePrefs = ColorHelper.unpackStylePreferences(prefString);
                if (stylePrefs != null) {
                    String oldValue = stylePrefs[1];
                    // $NON-NLS-1$
                    String newValue = "null";
                    Object newValueObject = event.getNewValue();
                    if (newValueObject instanceof RGB) {
                        newValue = ColorHelper.toRGBString((RGB) newValueObject);
                    }
                    if (!newValue.equals(oldValue)) {
                        stylePrefs[1] = newValue;
                        String newPrefString = ColorHelper.packStylePreferences(stylePrefs);
                        getPreferenceStore().setValue(namedStyle, newPrefString);
                        refresh();
                    }
                }
            }
        }
    });
    fClearStyle.addSelectionListener(buttonListener);
    fBold.addSelectionListener(buttonListener);
    if (showItalic)
        fItalic.addSelectionListener(buttonListener);
    fStyleCombo.addSelectionListener(comboListener);
}

Example 29 with ColorSelector

use of org.eclipse.jface.preference.ColorSelector in project webtools.sourceediting by eclipse.

the class XSLSyntaxColoringPage method createContents.

@Override
protected Control createContents(final Composite parent) {
    initializeDialogUnits(parent);
    defaultForeground = parent.getDisplay().getSystemColor(SWT.COLOR_LIST_FOREGROUND);
    defaultBackground = parent.getDisplay().getSystemColor(SWT.COLOR_LIST_BACKGROUND);
    Composite pageComponent = createComposite(parent, 2);
    PlatformUI.getWorkbench().getHelpSystem().setHelp(pageComponent, IHelpContextIds.XML_PREFWEBX_STYLES_HELPID);
    Link link = new Link(pageComponent, SWT.WRAP);
    link.setText(Messages.XSLSyntaxColoringPage);
    link.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            PreferencesUtil.createPreferenceDialogOn(parent.getShell(), e.text, null, null);
        }
    });
    GridData linkData = new GridData(SWT.FILL, SWT.BEGINNING, true, false, 2, 1);
    // only expand further if anyone else requires
    linkData.widthHint = 150;
    // it
    link.setLayoutData(linkData);
    new Label(pageComponent, SWT.NONE).setLayoutData(new GridData());
    new Label(pageComponent, SWT.NONE).setLayoutData(new GridData());
    SashForm editor = new SashForm(pageComponent, SWT.VERTICAL);
    GridData gridData2 = new GridData(SWT.FILL, SWT.FILL, true, true);
    gridData2.horizontalSpan = 2;
    editor.setLayoutData(gridData2);
    SashForm top = new SashForm(editor, SWT.HORIZONTAL);
    Composite styleEditor = createComposite(top, 1);
    ((GridLayout) styleEditor.getLayout()).marginRight = 5;
    ((GridLayout) styleEditor.getLayout()).marginLeft = 0;
    createLabel(styleEditor, XMLUIMessages.SyntaxColoringPage_0);
    stylesViewer = createStylesViewer(styleEditor);
    GridData gridData = new GridData(SWT.FILL, SWT.FILL, true, true);
    gridData.horizontalIndent = 0;
    Iterator iterator = styleToDescriptionMap.values().iterator();
    while (iterator.hasNext()) {
        gridData.widthHint = Math.max(gridData.widthHint, convertWidthInCharsToPixels(iterator.next().toString().length()));
    }
    gridData.heightHint = convertHeightInCharsToPixels(5);
    stylesViewer.getControl().setLayoutData(gridData);
    Composite editingComposite = createComposite(top, 1);
    ((GridLayout) styleEditor.getLayout()).marginLeft = 5;
    // $NON-NLS-1$
    createLabel(editingComposite, "");
    Button enabler = createCheckbox(editingComposite, XMLUIMessages.SyntaxColoringPage_2);
    enabler.setEnabled(false);
    enabler.setSelection(true);
    Composite editControls = createComposite(editingComposite, 2);
    ((GridLayout) editControls.getLayout()).marginLeft = 20;
    foregroundLabel = createLabel(editControls, SSEUIMessages.Foreground_UI_);
    ((GridData) foregroundLabel.getLayoutData()).verticalAlignment = SWT.CENTER;
    foregroundLabel.setEnabled(false);
    foregroundColorEditor = new ColorSelector(editControls);
    Button fForegroundColor = foregroundColorEditor.getButton();
    GridData gd = new GridData(SWT.BEGINNING, SWT.FILL, false, false);
    fForegroundColor.setLayoutData(gd);
    foregroundColorEditor.setEnabled(false);
    backgroundLabel = createLabel(editControls, SSEUIMessages.Background_UI_);
    ((GridData) backgroundLabel.getLayoutData()).verticalAlignment = SWT.CENTER;
    backgroundLabel.setEnabled(false);
    backgroundColorEditor = new ColorSelector(editControls);
    Button fBackgroundColor = backgroundColorEditor.getButton();
    gd = new GridData(SWT.BEGINNING, SWT.FILL, false, false);
    fBackgroundColor.setLayoutData(gd);
    backgroundColorEditor.setEnabled(false);
    bold = createCheckbox(editControls, XMLUIMessages.SyntaxColoringPage_3);
    bold.setEnabled(false);
    ((GridData) bold.getLayoutData()).horizontalSpan = 2;
    italic = createCheckbox(editControls, XMLUIMessages.SyntaxColoringPage_4);
    italic.setEnabled(false);
    ((GridData) italic.getLayoutData()).horizontalSpan = 2;
    strike = createCheckbox(editControls, XMLUIMessages.SyntaxColoringPage_5);
    strike.setEnabled(false);
    ((GridData) strike.getLayoutData()).horizontalSpan = 2;
    underline = createCheckbox(editControls, XMLUIMessages.SyntaxColoringPage_6);
    underline.setEnabled(false);
    ((GridData) underline.getLayoutData()).horizontalSpan = 2;
    clearStyle = new Button(editingComposite, SWT.PUSH);
    // = "Restore Default"
    clearStyle.setText(SSEUIMessages.Restore_Default_UI_);
    clearStyle.setLayoutData(new GridData(SWT.BEGINNING));
    ((GridData) clearStyle.getLayoutData()).horizontalIndent = 20;
    clearStyle.setEnabled(false);
    Composite sampleArea = createComposite(editor, 1);
    ((GridLayout) sampleArea.getLayout()).marginLeft = 5;
    ((GridLayout) sampleArea.getLayout()).marginTop = 5;
    // = "&Sample text:"
    createLabel(sampleArea, SSEUIMessages.Sample_text__UI_);
    SourceViewer viewer = new SourceViewer(sampleArea, null, SWT.BORDER | SWT.LEFT_TO_RIGHT | SWT.MULTI | SWT.V_SCROLL | SWT.H_SCROLL | SWT.READ_ONLY);
    styledText = viewer.getTextWidget();
    GridData gridData3 = new GridData(SWT.FILL, SWT.FILL, true, true);
    gridData3.widthHint = convertWidthInCharsToPixels(20);
    gridData3.heightHint = convertHeightInCharsToPixels(5);
    gridData3.horizontalSpan = 2;
    styledText.setLayoutData(gridData3);
    styledText.setEditable(false);
    styledText.setFont(JFaceResources.getFont(// $NON-NLS-1$
    "org.eclipse.wst.sse.ui.textfont"));
    styledText.addKeyListener(getTextKeyListener());
    styledText.addSelectionListener(getTextSelectionListener());
    styledText.addMouseListener(getTextMouseListener());
    styledText.addTraverseListener(getTraverseListener());
    setAccessible(styledText, SSEUIMessages.Sample_text__UI_);
    try {
        File file = XSLUIPlugin.makeFileFor(XSLSyntaxColoringPage.XSLFILES_DIR, XSLSyntaxColoringPage.SYNTAXCOLORING_XSL);
        document = StructuredModelManager.getModelManager().createStructuredDocumentFor(file.getAbsolutePath(), new FileInputStream(file), null);
    } catch (Exception ex) {
        XSLUIPlugin.log(ex);
    }
    viewer.setDocument(document);
    top.setWeights(new int[] { 1, 1 });
    editor.setWeights(new int[] { 1, 1 });
    PlatformUI.getWorkbench().getHelpSystem().setHelp(pageComponent, IHelpContextIds.XML_PREFWEBX_STYLES_HELPID);
    stylesViewer.setInput(getStylePreferenceKeys());
    applyStyles();
    stylesViewer.addSelectionChangedListener(new ISelectionChangedListener() {

        public void selectionChanged(SelectionChangedEvent event) {
            if (!event.getSelection().isEmpty()) {
                Object o = ((IStructuredSelection) event.getSelection()).getFirstElement();
                String namedStyle = o.toString();
                activate(namedStyle);
                if (namedStyle == null)
                    return;
            }
        }
    });
    foregroundColorEditor.addListener(new IPropertyChangeListener() {

        public void propertyChange(PropertyChangeEvent event) {
            if (event.getProperty().equals(ColorSelector.PROP_COLORCHANGE)) {
                Object o = ((IStructuredSelection) stylesViewer.getSelection()).getFirstElement();
                String namedStyle = o.toString();
                String prefString = getOverlayStore().getString(namedStyle);
                String[] stylePrefs = ColorHelper.unpackStylePreferences(prefString);
                if (stylePrefs != null) {
                    String oldValue = stylePrefs[0];
                    // open color dialog to get new color
                    String newValue = ColorHelper.toRGBString(foregroundColorEditor.getColorValue());
                    if (!newValue.equals(oldValue)) {
                        stylePrefs[0] = newValue;
                        String newPrefString = ColorHelper.packStylePreferences(stylePrefs);
                        getOverlayStore().setValue(namedStyle, newPrefString);
                        applyStyles();
                        styledText.redraw();
                    }
                }
            }
        }
    });
    backgroundColorEditor.addListener(new IPropertyChangeListener() {

        public void propertyChange(PropertyChangeEvent event) {
            if (event.getProperty().equals(ColorSelector.PROP_COLORCHANGE)) {
                Object o = ((IStructuredSelection) stylesViewer.getSelection()).getFirstElement();
                String namedStyle = o.toString();
                String prefString = getOverlayStore().getString(namedStyle);
                String[] stylePrefs = ColorHelper.unpackStylePreferences(prefString);
                if (stylePrefs != null) {
                    String oldValue = stylePrefs[1];
                    // open color dialog to get new color
                    String newValue = ColorHelper.toRGBString(backgroundColorEditor.getColorValue());
                    if (!newValue.equals(oldValue)) {
                        stylePrefs[1] = newValue;
                        String newPrefString = ColorHelper.packStylePreferences(stylePrefs);
                        getOverlayStore().setValue(namedStyle, newPrefString);
                        applyStyles();
                        styledText.redraw();
                        activate(namedStyle);
                    }
                }
            }
        }
    });
    bold.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            super.widgetSelected(e);
            // get current (newly old) style
            Object o = ((IStructuredSelection) stylesViewer.getSelection()).getFirstElement();
            String namedStyle = o.toString();
            String prefString = getOverlayStore().getString(namedStyle);
            String[] stylePrefs = ColorHelper.unpackStylePreferences(prefString);
            if (stylePrefs != null) {
                String oldValue = stylePrefs[2];
                String newValue = String.valueOf(bold.getSelection());
                if (!newValue.equals(oldValue)) {
                    stylePrefs[2] = newValue;
                    String newPrefString = ColorHelper.packStylePreferences(stylePrefs);
                    getOverlayStore().setValue(namedStyle, newPrefString);
                    applyStyles();
                    styledText.redraw();
                }
            }
        }
    });
    italic.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            super.widgetSelected(e);
            // get current (newly old) style
            Object o = ((IStructuredSelection) stylesViewer.getSelection()).getFirstElement();
            String namedStyle = o.toString();
            String prefString = getOverlayStore().getString(namedStyle);
            String[] stylePrefs = ColorHelper.unpackStylePreferences(prefString);
            if (stylePrefs != null) {
                String oldValue = stylePrefs[3];
                String newValue = String.valueOf(italic.getSelection());
                if (!newValue.equals(oldValue)) {
                    stylePrefs[3] = newValue;
                    String newPrefString = ColorHelper.packStylePreferences(stylePrefs);
                    getOverlayStore().setValue(namedStyle, newPrefString);
                    applyStyles();
                    styledText.redraw();
                }
            }
        }
    });
    strike.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            super.widgetSelected(e);
            // get current (newly old) style
            Object o = ((IStructuredSelection) stylesViewer.getSelection()).getFirstElement();
            String namedStyle = o.toString();
            String prefString = getOverlayStore().getString(namedStyle);
            String[] stylePrefs = ColorHelper.unpackStylePreferences(prefString);
            if (stylePrefs != null) {
                String oldValue = stylePrefs[4];
                String newValue = String.valueOf(strike.getSelection());
                if (!newValue.equals(oldValue)) {
                    stylePrefs[4] = newValue;
                    String newPrefString = ColorHelper.packStylePreferences(stylePrefs);
                    getOverlayStore().setValue(namedStyle, newPrefString);
                    applyStyles();
                    styledText.redraw();
                }
            }
        }
    });
    underline.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            super.widgetSelected(e);
            // get current (newly old) style
            Object o = ((IStructuredSelection) stylesViewer.getSelection()).getFirstElement();
            String namedStyle = o.toString();
            String prefString = getOverlayStore().getString(namedStyle);
            String[] stylePrefs = ColorHelper.unpackStylePreferences(prefString);
            if (stylePrefs != null) {
                String oldValue = stylePrefs[5];
                String newValue = String.valueOf(underline.getSelection());
                if (!newValue.equals(oldValue)) {
                    stylePrefs[5] = newValue;
                    String newPrefString = ColorHelper.packStylePreferences(stylePrefs);
                    getOverlayStore().setValue(namedStyle, newPrefString);
                    applyStyles();
                    styledText.redraw();
                }
            }
        }
    });
    clearStyle.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            if (stylesViewer.getSelection().isEmpty())
                return;
            String namedStyle = ((IStructuredSelection) stylesViewer.getSelection()).getFirstElement().toString();
            getOverlayStore().setToDefault(namedStyle);
            applyStyles();
            styledText.redraw();
            activate(namedStyle);
        }
    });
    return pageComponent;
}

Example 30 with ColorSelector

use of org.eclipse.jface.preference.ColorSelector in project netxms by netxms.

the class ServiceComponents method createContents.

@Override
protected Control createContents(Composite parent) {
    config = (ServiceComponentsConfig) getElement().getAdapter(ServiceComponentsConfig.class);
    Composite dialogArea = new Composite(parent, SWT.NONE);
    GridLayout layout = new GridLayout();
    layout.numColumns = 2;
    dialogArea.setLayout(layout);
    objectSelector = new ObjectSelector(dialogArea, SWT.NONE, false);
    objectSelector.setLabel("Container");
    objectSelector.setClassFilter(ObjectSelectionDialog.createContainerSelectionFilter());
    objectSelector.setObjectClass(AbstractObject.class);
    objectSelector.setObjectId(config.getObjectId());
    GridData gd = new GridData();
    gd.horizontalAlignment = SWT.FILL;
    gd.grabExcessHorizontalSpace = true;
    gd.horizontalSpan = 2;
    objectSelector.setLayoutData(gd);
    title = new LabeledText(dialogArea, SWT.NONE);
    title.setLabel("Title");
    title.setText(config.getTitle());
    gd = new GridData();
    gd.horizontalAlignment = SWT.FILL;
    gd.grabExcessHorizontalSpace = true;
    gd.horizontalSpan = 2;
    title.setLayoutData(gd);
    Label label = new Label(dialogArea, SWT.NONE);
    label.setText("Zoom level (%)");
    gd = new GridData();
    gd.horizontalSpan = 2;
    label.setLayoutData(gd);
    zoomLevelScale = new Scale(dialogArea, SWT.HORIZONTAL);
    zoomLevelScale.setMinimum(10);
    zoomLevelScale.setMaximum(400);
    zoomLevelScale.setSelection(config.getZoomLevel());
    gd = new GridData();
    gd.horizontalAlignment = SWT.FILL;
    gd.grabExcessHorizontalSpace = true;
    zoomLevelScale.setLayoutData(gd);
    zoomLevelScale.addSelectionListener(new SelectionListener() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            zoomLevelSpinner.setSelection(zoomLevelScale.getSelection());
        }

        @Override
        public void widgetDefaultSelected(SelectionEvent e) {
            widgetSelected(e);
        }
    });
    zoomLevelSpinner = new Spinner(dialogArea, SWT.BORDER);
    zoomLevelSpinner.setMinimum(10);
    zoomLevelSpinner.setMaximum(400);
    zoomLevelSpinner.setSelection(config.getZoomLevel());
    zoomLevelSpinner.addSelectionListener(new SelectionListener() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            zoomLevelScale.setSelection(zoomLevelSpinner.getSelection());
        }

        @Override
        public void widgetDefaultSelected(SelectionEvent e) {
            widgetSelected(e);
        }
    });
    enableObjectDoubleClick = new Button(dialogArea, SWT.CHECK);
    enableObjectDoubleClick.setText("Enable double click action on objects");
    enableObjectDoubleClick.setSelection(config.isObjectDoubleClickEnabled());
    gd = new GridData();
    gd.horizontalAlignment = SWT.FILL;
    gd.grabExcessHorizontalSpace = true;
    gd.horizontalSpan = 2;
    enableObjectDoubleClick.setLayoutData(gd);
    gd = new GridData();
    gd.horizontalAlignment = SWT.LEFT;
    gd.horizontalSpan = 2;
    layoutAlgorithm = WidgetHelper.createLabeledCombo(dialogArea, SWT.READ_ONLY, "Layout algorithm", gd);
    layoutAlgorithm.add("Spring");
    layoutAlgorithm.add("Radial");
    layoutAlgorithm.add("Horizontal tree");
    layoutAlgorithm.add("Vertical tree");
    layoutAlgorithm.add("Sparse vertical tree");
    layoutAlgorithm.select(config.getDefaultLayoutAlgorithm().getValue());
    /**
     ** object display ***
     */
    Group objectDisplayGroup = new Group(dialogArea, SWT.NONE);
    objectDisplayGroup.setText("Default display options");
    gd = new GridData();
    gd.grabExcessHorizontalSpace = true;
    gd.horizontalAlignment = SWT.FILL;
    gd.verticalAlignment = SWT.FILL;
    objectDisplayGroup.setLayoutData(gd);
    layout = new GridLayout();
    objectDisplayGroup.setLayout(layout);
    gd = new GridData();
    gd.horizontalAlignment = SWT.FILL;
    gd.grabExcessHorizontalSpace = true;
    objectDisplayMode = WidgetHelper.createLabeledCombo(objectDisplayGroup, SWT.READ_ONLY, "Display object as", gd);
    objectDisplayMode.add("Icons");
    objectDisplayMode.add("Small labels");
    objectDisplayMode.add("Large labels");
    objectDisplayMode.add("Status icons");
    objectDisplayMode.select(config.getObjectDisplayMode().getValue());
    checkShowStatusIcon = new Button(objectDisplayGroup, SWT.CHECK);
    checkShowStatusIcon.setText("Show status icon");
    checkShowStatusIcon.setSelection((config.getFlags() & NetworkMap.MF_SHOW_STATUS_ICON) != 0);
    checkShowStatusFrame = new Button(objectDisplayGroup, SWT.CHECK);
    checkShowStatusFrame.setText("Show status frame");
    checkShowStatusFrame.setSelection((config.getFlags() & NetworkMap.MF_SHOW_STATUS_FRAME) != 0);
    checkShowStatusBkgnd = new Button(objectDisplayGroup, SWT.CHECK);
    checkShowStatusBkgnd.setText("Show status background");
    checkShowStatusBkgnd.setSelection((config.getFlags() & NetworkMap.MF_SHOW_STATUS_BKGND) != 0);
    /**
     ** default link appearance ***
     */
    Group linkGroup = new Group(dialogArea, SWT.NONE);
    linkGroup.setText("Default connection options");
    gd = new GridData();
    gd.grabExcessHorizontalSpace = true;
    gd.horizontalAlignment = SWT.FILL;
    gd.verticalAlignment = SWT.FILL;
    linkGroup.setLayoutData(gd);
    layout = new GridLayout();
    linkGroup.setLayout(layout);
    gd = new GridData();
    gd.horizontalAlignment = SWT.FILL;
    gd.grabExcessHorizontalSpace = true;
    routingAlgorithm = WidgetHelper.createLabeledCombo(linkGroup, SWT.READ_ONLY, "Routing algorithm", gd);
    routingAlgorithm.add("Direct");
    routingAlgorithm.add("Manhattan");
    routingAlgorithm.select(config.getDefaultLinkRouting() - 1);
    final SelectionListener listener = new SelectionListener() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            linkColor.setEnabled(radioColorCustom.getSelection());
        }

        @Override
        public void widgetDefaultSelected(SelectionEvent e) {
            widgetSelected(e);
        }
    };
    radioColorDefault = new Button(linkGroup, SWT.RADIO);
    radioColorDefault.setText("Default color");
    radioColorDefault.setSelection(config.getDefaultLinkColor() < 0);
    radioColorDefault.addSelectionListener(listener);
    gd = new GridData();
    gd.verticalIndent = WidgetHelper.OUTER_SPACING * 2;
    radioColorDefault.setLayoutData(gd);
    radioColorCustom = new Button(linkGroup, SWT.RADIO);
    radioColorCustom.setText("Custom color");
    radioColorCustom.setSelection(config.getDefaultLinkColor() >= 0);
    radioColorCustom.addSelectionListener(listener);
    linkColor = new ColorSelector(linkGroup);
    linkColor.setColorValue(ColorConverter.rgbFromInt(config.getDefaultLinkColor()));
    linkColor.setEnabled(config.getDefaultLinkColor() >= 0);
    gd = new GridData();
    gd.horizontalIndent = 20;
    linkColor.getButton().setLayoutData(gd);
    return dialogArea;
}