Example usage for org.eclipse.jface.layout PixelConverter PixelConverter

List of usage examples for org.eclipse.jface.layout PixelConverter PixelConverter

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Introduction

In this page you can find the example usage for org.eclipse.jface.layout PixelConverter PixelConverter.

Prototype

public PixelConverter(Font font)

Source Link

Document

Create a PixelConverter which will convert device-independent units to pixels using the specified font.

Usage

From source file:ca.usask.cs.srlab.simclipse.ui.SWTUtil.java

License:Open Source License

/**
 * Returns a width hint for a button control.
 * @param button The button to calculate the width for
 * @return The width of the button//from w  ww  .  ja  v  a 2 s.co  m
 */
public static int getButtonWidthHint(Button button) {
    button.setFont(JFaceResources.getDialogFont());
    PixelConverter converter = new PixelConverter(button);
    int widthHint = converter.convertHorizontalDLUsToPixels(IDialogConstants.BUTTON_WIDTH);
    return Math.max(widthHint, button.computeSize(SWT.DEFAULT, SWT.DEFAULT, true).x);
}

From source file:ch.powerunit.poweruniteclipse.helper.SWTHelper.java

License:Open Source License

public static int getButtonWidthHint(Button button) {
    PixelConverter converter = new PixelConverter(button);
    int widthHint = converter.convertHorizontalDLUsToPixels(IDialogConstants.BUTTON_WIDTH);
    return Math.max(widthHint, button.computeSize(SWT.DEFAULT, SWT.DEFAULT, true).x);
}

From source file:com.aptana.formatter.ui.preferences.AbstractFormatterSelectionBlock.java

License:Open Source License

protected Composite createSelectorBlock(Composite parent) {
    final int numColumns = 5;

    PixelConverter fPixConv = new PixelConverter(parent);
    fComposite = createComposite(parent, numColumns);

    Label profileLabel = new Label(fComposite, SWT.NONE);
    profileLabel.setText(FormatterMessages.AbstractFormatterSelectionBlock_activeProfile);
    GridData data = new GridData(SWT.FILL, SWT.FILL, true, false);
    data.horizontalSpan = numColumns;//from ww w  .  ja  v  a  2  s .  c om
    profileLabel.setLayoutData(data);

    fProfileCombo = createProfileCombo(fComposite, 1, fPixConv.convertWidthInCharsToPixels(20));
    updateComboFromProfiles();
    fProfileCombo.addSelectionListener(new SelectionAdapter() {

        public void widgetSelected(SelectionEvent e) {
            updateSelection();
        }
    });

    fNewButton = createButton(fComposite, GridData.HORIZONTAL_ALIGN_BEGINNING);
    fNewButton.setImage(SWTUtils.getImage(UIPlugin.getDefault(), "/icons/add.gif")); //$NON-NLS-1$
    fNewButton.setToolTipText(FormatterMessages.AbstractFormatterSelectionBlock_newProfile);
    fNewButton.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            createNewProfile(fComposite.getShell());
        }
    });

    fDeleteButton = createButton(fComposite, GridData.HORIZONTAL_ALIGN_BEGINNING);
    fDeleteButton.setImage(SWTUtils.getImage(UIPlugin.getDefault(), "/icons/delete.gif")); //$NON-NLS-1$
    fDeleteButton.setToolTipText(FormatterMessages.AbstractFormatterSelectionBlock_removeProfile);
    fDeleteButton.addSelectionListener(new SelectionListener() {

        public void widgetSelected(SelectionEvent e) {
            doDelete();
        }

        public void widgetDefaultSelected(SelectionEvent e) {
            doDelete();
        }

        protected void doDelete() {
            IProfileManager profileManager = getProfileManager();
            IProfile selected = profileManager.getSelected(fProject);
            if (MessageDialog.openQuestion(fComposite.getShell(),
                    FormatterMessages.AbstractFormatterSelectionBlock_confirmRemoveLabel,
                    NLS.bind(FormatterMessages.AbstractFormatterSelectionBlock_confirmRemoveMessage,
                            selected.getName()))) {
                profileManager.deleteProfile(selected);
                updateComboFromProfiles();
                updateSelection();
            }
        }
    });

    // add a filler

    fLoadButton = createButton(fComposite, GridData.HORIZONTAL_ALIGN_BEGINNING);
    fLoadButton.setImage(SWTUtils.getImage(UIPlugin.getDefault(), "/icons/import.gif")); //$NON-NLS-1$
    fLoadButton.setToolTipText(FormatterMessages.AbstractFormatterSelectionBlock_importProfile);
    fLoadButton.addSelectionListener(new SelectionListener() {

        public void widgetSelected(SelectionEvent e) {
            doImport(fComposite);
        }

        public void widgetDefaultSelected(SelectionEvent e) {
            doImport(fComposite);
        }

    });

    fSaveButton = createButton(fComposite, GridData.HORIZONTAL_ALIGN_BEGINNING);
    fSaveButton.setImage(SWTUtils.getImage(UIPlugin.getDefault(), "/icons/export.gif")); //$NON-NLS-1$
    fSaveButton.setToolTipText(FormatterMessages.FormatterModifyDialog_export);
    fSaveButton.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            doExport();
        }
    });

    createLabel(fComposite, "", 3); //$NON-NLS-1$

    // Edit
    fEditButton = createButton(fComposite, GridData.HORIZONTAL_ALIGN_BEGINNING);
    fEditButton.setImage(SWTUtils.getImage(UIPlugin.getDefault(), "/icons/pencil.gif")); //$NON-NLS-1$
    fEditButton.setToolTipText(FormatterMessages.AbstractFormatterSelectionBlock_edit);
    fEditButton.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            editButtonPressed();
        }
    });

    // Restore Defaults
    fDefaultButton = createButton(fComposite, GridData.HORIZONTAL_ALIGN_BEGINNING);
    fDefaultButton.setImage(SWTUtils.getImage(UIPlugin.getDefault(), "/icons/arrow_undo.png")); //$NON-NLS-1$
    fDefaultButton.setToolTipText(FormatterMessages.AbstractFormatterSelectionBlock_defaults);
    fDefaultButton.addSelectionListener(new SelectionAdapter() {
        @Override
        public void widgetSelected(SelectionEvent e) {
            IScriptFormatterFactory formatter = getSelectedFormatter();
            if (formatter == null) {
                return;
            }
            PreferenceKey[] preferenceKeys = formatter.getPreferenceKeys();
            IProfileManager manager = getProfileManager();
            if (!MessageDialog.openQuestion(fDefaultButton.getShell(),
                    FormatterMessages.AbstractFormatterSelectionBlock_confirmDefaultsTitle,
                    NLS.bind(FormatterMessages.AbstractFormatterSelectionBlock_confirmDefaultsMessage,
                            formatter.getName()))) {
                return;
            }
            List<IProfile> builtInProfiles = manager.getBuiltInProfiles();
            String defaultProfileId = manager.getDefaultProfileID();
            IProfile defaultProfile = null;
            for (IProfile profile : builtInProfiles) {
                if (profile.getID().equals(defaultProfileId)) {
                    defaultProfile = profile;
                    break;
                }
            }
            if (defaultProfile != null) {
                Map<String, String> defaultSettings = defaultProfile.getSettings();
                Map<String, String> activeSettings = manager.getSelected(fProject).getSettings();
                IScopeContext context = EclipseUtil.instanceScope();
                for (PreferenceKey key : preferenceKeys) {
                    String name = key.getName();
                    if (defaultSettings.containsKey(name)) {
                        String value = defaultSettings.get(name);
                        activeSettings.put(name, value);
                        key.setStoredValue(context, value);
                    } else {
                        activeSettings.remove(name);
                    }
                }
                manager.getSelected(fProject).setSettings(activeSettings);
                manager.markDirty();
                // Apply the preferences. This will update the preview as well.
                applyPreferences();
            }
        }
    });
    IProfileManager profileManager = getProfileManager();
    fDefaultButton.setEnabled(!profileManager.getSelected(fProject).isBuiltInProfile());

    configurePreview(fComposite, numColumns);
    updateButtons();
    applyPreferences(true);

    return fComposite;
}

From source file:com.aptana.formatter.ui.preferences.AbstractFormatterSelectionBlock.java

License:Open Source License

protected static Label createLabel(Composite composite, String text, int numColumns, boolean wrap) {
    final GridData gd = new GridData(GridData.FILL_HORIZONTAL);
    gd.horizontalSpan = numColumns;//from  ww  w  .  j av  a2s . c o m
    if (wrap) {
        gd.heightHint = new PixelConverter(composite).convertHeightInCharsToPixels(2);
    }

    final Label label = new Label(composite, wrap ? SWT.WRAP : SWT.NONE);
    label.setFont(composite.getFont());
    label.setText(text);
    label.setLayoutData(gd);
    return label;
}

From source file:com.aptana.formatter.ui.preferences.AddRemoveList.java

License:Open Source License

/**
 * Sets the <code>GridData</code> on the specified button to be one that is spaced for the current dialog page
 * units. The method <code>initializeDialogUnits</code> must be called once before calling this method for the first
 * time.//  ww  w  .  j av a  2 s .  c o m
 * 
 * @param button
 *            the button to set the <code>GridData</code>
 * @return the <code>GridData</code> set on the specified button
 */
protected GridData setButtonLayoutData(Button button) {
    GridData data = new GridData(GridData.HORIZONTAL_ALIGN_FILL);
    PixelConverter converter = new PixelConverter(button);
    int widthHint = converter.convertHorizontalDLUsToPixels(IDialogConstants.BUTTON_WIDTH);
    Point minSize = button.computeSize(SWT.DEFAULT, SWT.DEFAULT, true);
    data.widthHint = Math.max(widthHint, minSize.x);
    button.setLayoutData(data);
    return data;
}

From source file:com.aptana.formatter.ui.preferences.FormatterModifyTabPage.java

License:Open Source License

public Composite createContents(IFormatterControlManager manager, Composite parent) {

    final int numColumns = 4;

    if (fPixelConverter == null) {
        fPixelConverter = new PixelConverter(parent);
    }/*  w w  w  .  j a  va 2s. c  o m*/

    final SashForm sashForm = new SashForm(parent, SWT.HORIZONTAL);
    sashForm.setFont(parent.getFont());

    Composite scrollContainer = new Composite(sashForm, SWT.NONE);

    GridData gridData = new GridData(SWT.FILL, SWT.FILL, true, true);
    scrollContainer.setLayoutData(gridData);
    scrollContainer.setFont(sashForm.getFont());
    GridLayout layout = new GridLayout(2, false);
    layout.marginHeight = 0;
    layout.marginWidth = 0;
    layout.horizontalSpacing = 0;
    layout.verticalSpacing = 0;
    scrollContainer.setLayout(layout);

    ScrolledPageContent scroll = new ScrolledPageContent(scrollContainer, SWT.V_SCROLL | SWT.H_SCROLL);
    scroll.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));

    final Composite settingsContainer = scroll.getBody();

    settingsContainer.setLayout(new PageLayout(scroll, 400, 400));
    settingsContainer.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));

    Composite settingsPane = new Composite(settingsContainer, SWT.NONE);
    settingsPane.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));

    layout = new GridLayout(1, false);
    layout.verticalSpacing = (int) (1.5
            * fPixelConverter.convertVerticalDLUsToPixels(IDialogConstants.VERTICAL_SPACING));
    layout.horizontalSpacing = fPixelConverter
            .convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_SPACING);
    layout.marginHeight = fPixelConverter.convertVerticalDLUsToPixels(IDialogConstants.VERTICAL_MARGIN);
    layout.marginWidth = fPixelConverter.convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_MARGIN);
    settingsPane.setLayout(layout);
    createOptions(manager, settingsPane);

    settingsContainer.setSize(settingsContainer.computeSize(SWT.DEFAULT, SWT.DEFAULT));

    Label sashHandle = new Label(scrollContainer, SWT.SEPARATOR | SWT.VERTICAL);
    gridData = new GridData(SWT.RIGHT, SWT.FILL, false, true);
    sashHandle.setLayoutData(gridData);

    final Composite previewPane = new Composite(sashForm, SWT.NONE);
    previewPane.setLayout(createGridLayout(numColumns, true));
    previewPane.setFont(sashForm.getFont());
    doCreatePreviewPane(previewPane, numColumns);

    sashForm.setWeights(new int[] { 3, 3 });
    return sashForm;
}

From source file:com.aptana.formatter.ui.preferences.FormatterModifyTabPage.java

License:Open Source License

protected static Label createLabel(int numColumns, Composite parent, String text, int gridDataStyle) {
    final Label label = new Label(parent, SWT.WRAP);
    label.setFont(parent.getFont());/*from  w  w  w .j  a va  2 s . c  om*/
    label.setText(text);

    PixelConverter pixelConverter = new PixelConverter(parent);
    label.setLayoutData(
            createGridData(numColumns, gridDataStyle, pixelConverter.convertHorizontalDLUsToPixels(150)));
    return label;
}

From source file:com.aptana.formatter.ui.util.SWTFactory.java

License:Open Source License

/**
 * @param parent/*from ww  w . j  av a  2 s .  co m*/
 * @param min
 * @param max
 * @param hspan
 * @param style
 * @return
 */
public static Spinner createSpinner(Composite parent, int min, int max, int hspan, int style) {
    Spinner spinner = new Spinner(parent, SWT.BORDER | style);
    spinner.setMinimum(min);
    spinner.setMaximum(max);

    GridData gd = new GridData(SWT.CENTER, SWT.CENTER, false, false, hspan, 1);
    PixelConverter pc = new PixelConverter(spinner);
    // See http://jira.appcelerator.org/browse/APSTUD-3215
    // We need to add some extra spacing to the MacOSX spinner in order to adjust the size to the way Mac draws
    // spinners.
    int extraWidth = Platform.OS_MACOSX.equals(Platform.getOS()) ? 25 : 0;
    gd.widthHint = pc.convertWidthInCharsToPixels(2) + extraWidth;
    spinner.setLayoutData(gd);
    return spinner;
}

From source file:com.aptana.git.ui.internal.preferences.GithubAccountPageProvider.java

License:Open Source License

private static int getButtonWidthHint(Button button) {
    PixelConverter converter = new PixelConverter(button);
    int widthHint = converter.convertHorizontalDLUsToPixels(IDialogConstants.BUTTON_WIDTH);
    return Math.max(widthHint, button.computeSize(SWT.DEFAULT, SWT.DEFAULT, true).x);
}

From source file:com.aptana.ide.ui.io.dialogs.GenericConnectionPropertyDialog.java

License:Open Source License

@Override
protected Control createDialogArea(Composite parent) {
    Composite dialogArea = (Composite) super.createDialogArea(parent);

    if (genericConnectionPoint != null) {
        setTitle(Messages.GenericConnectionPropertyDialog_EditTitle);
        getShell().setText(Messages.GenericConnectionPropertyDialog_EditText);
    } else {/*from   w w w  .  java 2  s. c  om*/
        setTitle(Messages.GenericConnectionPropertyDialog_CreateTitle);
        getShell().setText(Messages.GenericConnectionPropertyDialog_CreateText);
    }

    Composite container = new Composite(dialogArea, SWT.NONE);
    container.setLayoutData(GridDataFactory.fillDefaults().grab(true, true).create());
    container.setLayout(GridLayoutFactory.swtDefaults()
            .margins(convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_MARGIN),
                    convertVerticalDLUsToPixels(IDialogConstants.VERTICAL_MARGIN))
            .spacing(convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_SPACING),
                    convertVerticalDLUsToPixels(IDialogConstants.VERTICAL_SPACING))
            .numColumns(2).create());

    /* row 1 */
    Label label = new Label(container, SWT.NONE);
    label.setLayoutData(GridDataFactory.swtDefaults()
            .hint(new PixelConverter(label).convertHorizontalDLUsToPixels(IDialogConstants.LABEL_WIDTH),
                    SWT.DEFAULT)
            .create());
    label.setText(StringUtil.makeFormLabel(Messages.GenericConnectionPropertyDialog_Name));

    nameText = new Text(container, SWT.SINGLE | SWT.BORDER);
    nameText.setLayoutData(GridDataFactory.fillDefaults()
            .hint(convertHorizontalDLUsToPixels(IDialogConstants.ENTRY_FIELD_WIDTH), SWT.DEFAULT)
            .grab(true, false).create());

    /* row 2 */
    label = new Label(container, SWT.NONE);
    label.setLayoutData(GridDataFactory.swtDefaults()
            .hint(new PixelConverter(label).convertHorizontalDLUsToPixels(IDialogConstants.LABEL_WIDTH),
                    SWT.DEFAULT)
            .create());
    label.setText(StringUtil.makeFormLabel(Messages.GenericConnectionPropertyDialog_URI));

    uriText = new Text(container, SWT.SINGLE | SWT.BORDER);
    uriText.setLayoutData(GridDataFactory.swtDefaults()
            .hint(convertHorizontalDLUsToPixels(IDialogConstants.ENTRY_FIELD_WIDTH), SWT.DEFAULT)
            .grab(true, false).create());

    /* -- */
    addListeners();

    if (genericConnectionPoint == null) {
        try {
            genericConnectionPoint = (GenericConnectionPoint) CoreIOPlugin.getConnectionPointManager()
                    .createConnectionPoint(getConnectionPointType());
            genericConnectionPoint.setName(DEFAULT_NAME);
            isNew = true;
        } catch (CoreException e) {
            IdeLog.logError(IOUIPlugin.getDefault(), Messages.GenericConnectionPropertyDialog_FailedToCreate,
                    e);
            close(); // $codepro.audit.disable closeInFinally
        }
    }
    loadPropertiesFrom(genericConnectionPoint);

    return dialogArea;
}