Example usage for org.eclipse.jface.dialogs Dialog convertHorizontalDLUsToPixels

Introduction

In this page you can find the example usage for org.eclipse.jface.dialogs Dialog convertHorizontalDLUsToPixels.

Prototype

public static int convertHorizontalDLUsToPixels(FontMetrics fontMetrics, int dlus) 

Source Link

Document

Returns the number of pixels corresponding to the given number of horizontal dialog units.

Usage

From source file:org.eclipse.gmt.modisco.jm2t.internal.ui.util.SWTUtil.java

License:Open Source License

/**
 * Convert DLUs to pixels.//w  ww  .  ja v  a 2s  .  c  o  m
 * 
 * @param comp a component
 * @param x pixels
 * @return dlus
 */
public static int convertHorizontalDLUsToPixels(Composite comp, int x) {
    if (fontMetrics == null)
        initializeDialogUnits(comp);
    return Dialog.convertHorizontalDLUsToPixels(fontMetrics, x);
}

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From source file:org.eclipse.jdt.internal.debug.ui.launcher.SourceLookupBlock.java

License:Open Source License

private GridData getButtonGridData(Button button, FontMetrics fontMetrics) {
    GridData gd = new GridData(GridData.FILL_HORIZONTAL | GridData.VERTICAL_ALIGN_BEGINNING);

    int widthHint = Dialog.convertHorizontalDLUsToPixels(fontMetrics, IDialogConstants.BUTTON_WIDTH);
    gd.widthHint = Math.max(widthHint, button.computeSize(SWT.DEFAULT, SWT.DEFAULT, true).x);

    return gd;//from w w w  .  ja  v a2  s  . c om
}

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From source file:org.eclipse.jdt.internal.debug.ui.propertypages.ExceptionFilterEditor.java

License:Open Source License

private static GridData getButtonGridData(Button button) {
    GridData gd = new GridData(GridData.FILL_HORIZONTAL | GridData.VERTICAL_ALIGN_BEGINNING);
    GC gc = new GC(button);
    gc.setFont(button.getFont());// w ww  . java 2  s . co  m
    FontMetrics fontMetrics = gc.getFontMetrics();
    gc.dispose();
    int widthHint = Dialog.convertHorizontalDLUsToPixels(fontMetrics, IDialogConstants.BUTTON_WIDTH);
    gd.widthHint = Math.max(widthHint, button.computeSize(SWT.DEFAULT, SWT.DEFAULT, true).x);
    return gd;
}

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From source file:org.eclipse.jst.jsf.ui.internal.validation.PixelConverter.java

License:Open Source License

int convertHorizontalDLUsToPixels(int dlus) {
    return Dialog.convertHorizontalDLUsToPixels(fFontMetrics, dlus);
}

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From source file:org.eclipse.riena.ui.swt.utils.UIControlsFactory.java

License:Open Source License

/**
 * Inspect the given {@link Button} widget and return the recommended width,
 * in pixels, so that the Button is wide enough to show it's contents
 * (image, text, etc.).//from ww  w .jav a 2  s . c o  m
 * 
 * @param button
 *            a Button instance; never null
 * @return suggested width; in pixels
 */
public static int getWidthHint(final Button button) {
    final GC gc = new GC(button.getDisplay());
    try {
        final FontMetrics fm = gc.getFontMetrics();
        final int widthHint = Dialog.convertHorizontalDLUsToPixels(fm, IDialogConstants.BUTTON_WIDTH);
        final Point minSize = button.computeSize(SWT.DEFAULT, SWT.DEFAULT, true);
        return Math.max(widthHint, minSize.x);
    } finally {
        gc.dispose();
    }
}

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From source file:org.eclipse.sirius.common.ui.tools.api.dialog.AbstractFolderSelectionDialog.java

License:Open Source License

/**
 * {@inheritDoc}// w  w w.  j ava2  s . c  om
 * 
 * @see org.eclipse.ui.dialogs.ElementTreeSelectionDialog#createDialogArea(org.eclipse.swt.widgets.Composite)
 */
@Override
protected Control createDialogArea(final Composite parent) {
    final Composite result = (Composite) super.createDialogArea(parent);

    getTreeViewer().addSelectionChangedListener(this);
    getTreeViewer().expandToLevel(2);
    fNewFolderButton = new Button(result, SWT.PUSH);
    fNewFolderButton.setText("New Folder");
    fNewFolderButton.addSelectionListener(new SelectionAdapter() {
        @Override
        public void widgetSelected(final SelectionEvent event) {
            newFolderButtonPressed();
        }
    });
    fNewFolderButton.setFont(parent.getFont());
    fNewFolderButton.setLayoutData(new GridData());

    // Modified by Obeo (copy/paste
    // org.eclipse.pde.internal.ui.util.SWTUtil.setButtonDimensionHint(Button)
    Dialog.applyDialogFont(fNewFolderButton);
    final Object gd = fNewFolderButton.getLayoutData();
    if (gd instanceof GridData) {
        if (fNewFolderButton.getFont().equals(JFaceResources.getDefaultFont())) {
            fNewFolderButton.setFont(JFaceResources.getDialogFont());
        }
        final GC gc = new GC(fNewFolderButton);
        gc.setFont(fNewFolderButton.getFont());
        final FontMetrics fFontMetrics = gc.getFontMetrics();
        gc.dispose();
        final int widthHint = Dialog.convertHorizontalDLUsToPixels(fFontMetrics, IDialogConstants.BUTTON_WIDTH);
        ((GridData) gd).widthHint = Math.max(widthHint,
                fNewFolderButton.computeSize(SWT.DEFAULT, SWT.DEFAULT, true).x);
    }

    Dialog.applyDialogFont(result);
    return result;
}

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From source file:org.eclipse.team.internal.ui.dialogs.DialogArea.java

License:Open Source License

protected int convertHorizontalDLUsToPixels(int dlus) {
    return Dialog.convertHorizontalDLUsToPixels(fontMetrics, dlus);
}

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From source file:org.eclipse.team.internal.ui.synchronize.ConfigureSynchronizeScheduleComposite.java

License:Open Source License

protected void createMainDialogArea(Composite parent) {
    GC gc = new GC(parent);
    gc.setFont(JFaceResources.getDialogFont());
    FontMetrics fontMetrics = gc.getFontMetrics();
    gc.dispose();//from www  .ja va2 s  .c o m
    final GridLayout gridLayout = new GridLayout();
    gridLayout.numColumns = 3;
    gridLayout.marginHeight = 0;
    gridLayout.marginWidth = 0;
    gridLayout.horizontalSpacing = Dialog.convertHorizontalDLUsToPixels(fontMetrics,
            IDialogConstants.HORIZONTAL_SPACING);
    gridLayout.verticalSpacing = Dialog.convertVerticalDLUsToPixels(fontMetrics,
            IDialogConstants.VERTICAL_SPACING);
    setLayout(gridLayout);
    setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
    Composite area = this;

    createWrappingLabel(area,
            NLS.bind(TeamUIMessages.ConfigureRefreshScheduleDialog_1, new String[] {
                    Utils.shortenText(SynchronizeView.MAX_NAME_LENGTH, schedule.getParticipant().getName()) }),
            0, 3);

    enableBackgroundRefresh = new Button(area, SWT.CHECK);
    GridData gridData = new GridData();
    gridData.horizontalSpan = 3;
    enableBackgroundRefresh.setLayoutData(gridData);
    enableBackgroundRefresh.setText(TeamUIMessages.ConfigureRefreshScheduleDialog_3);
    enableBackgroundRefresh.addSelectionListener(new SelectionListener() {
        public void widgetSelected(SelectionEvent e) {
            updateEnablements();
        }

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

    synchronizeAt = createIndentedLabel(area, TeamUIMessages.ConfigureRefreshScheduleDialog_3a, 20);

    startTime = new DateTime(area, SWT.TIME | SWT.BORDER);
    gridData = new GridData();
    gridData.horizontalSpan = 2;
    startTime.setLayoutData(gridData);

    repeatEvery = createIndentedButton(area, TeamUIMessages.ConfigureRefreshScheduleDialog_4, 20);
    repeatEvery.addSelectionListener(new SelectionListener() {
        public void widgetSelected(SelectionEvent e) {
            updateEnablements();
        }

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

    timeInterval = new Text(area, SWT.BORDER | SWT.RIGHT);
    gridData = new GridData();
    gridData.widthHint = 35;
    timeInterval.setLayoutData(gridData);
    timeInterval.addModifyListener(new ModifyListener() {
        public void modifyText(ModifyEvent e) {
            updateEnablements();
        }
    });
    timeInterval.addVerifyListener(new VerifyListener() {
        public void verifyText(VerifyEvent e) {
            String string = e.text;
            char[] chars = new char[string.length()];
            string.getChars(0, chars.length, chars, 0);
            for (int i = 0; i < chars.length; i++) {
                if (!('0' <= chars[i] && chars[i] <= '9')) {
                    e.doit = false;
                    return;
                }
            }
        }
    });

    hoursOrMinutes = new Combo(area, SWT.READ_ONLY);
    hoursOrMinutes.setItems(new String[] { TeamUIMessages.ConfigureRefreshScheduleDialog_5,
            TeamUIMessages.ConfigureRefreshScheduleDialog_6 }); // 
    hoursOrMinutes.setLayoutData(new GridData());

    final Label label = new Label(area, SWT.WRAP);
    gridData = new GridData(GridData.FILL_HORIZONTAL);
    gridData.horizontalSpan = 3;
    label.setLayoutData(gridData);
    label.setText(NLS.bind(TeamUIMessages.ConfigureRefreshScheduleDialog_2,
            new String[] { SubscriberRefreshSchedule.refreshEventAsString(schedule.getLastRefreshEvent()) }));

    initializeValues();
    updateEnablements();
}

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From source file:org.eclipse.ui.dialogs.WorkingSetConfigurationBlock.java

License:Open Source License

private GridData setButtonLayoutData(Button button) {
    button.setFont(JFaceResources.getDialogFont());

    GC gc = new GC(button);
    gc.setFont(button.getFont());/*from  www  .j a v  a  2 s  .c  o  m*/
    FontMetrics fontMetrics = gc.getFontMetrics();
    gc.dispose();

    GridData data = new GridData(GridData.HORIZONTAL_ALIGN_FILL);
    int widthHint = Dialog.convertHorizontalDLUsToPixels(fontMetrics, IDialogConstants.BUTTON_WIDTH);
    Point minSize = button.computeSize(SWT.DEFAULT, SWT.DEFAULT, true);
    data.widthHint = Math.max(widthHint, minSize.x);
    button.setLayoutData(data);
    return data;
}

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From source file:org.eclipse.ui.ide.markers.compatibility.api.FilterConfigurationArea.java

License:Open Source License

/**
 * Set the standard button data for the button.
 * @param button// w  w w.ja  va 2s  .  c  om
 */
protected void setButtonLayoutData(Button button) {
    GridData data = new GridData(GridData.HORIZONTAL_ALIGN_FILL);
    int widthHint = Dialog.convertHorizontalDLUsToPixels(getFontMetrics(), IDialogConstants.BUTTON_WIDTH);
    Point minSize = button.computeSize(SWT.DEFAULT, SWT.DEFAULT, true);
    data.widthHint = Math.max(widthHint, minSize.x);
    button.setLayoutData(data);

}

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