Package org.eclipse.swt.widgets

Examples of org.eclipse.swt.widgets.Button.computeSize()

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    // Set the default button size
    button.setFont(JFaceResources.getDialogFont());
    PixelConverter converter = new PixelConverter(button);
    int widthHint = converter.convertHorizontalDLUsToPixels(IDialogConstants.BUTTON_WIDTH);
    gd.widthHint = Math.max(widthHint, button.computeSize(SWT.DEFAULT, SWT.DEFAULT, true).x);

    return button;
  }

  protected void updateEnabledState() {
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    Button colorButton = super.getChangeControl(parent);
    gd = new GridData();
    gd.horizontalSpan = 1;
//    gd.heightHint = convertVerticalDLUsToPixels(colorButton, IDialogConstants.BUTTON_HEIGHT);
    int widthHint = convertHorizontalDLUsToPixels(colorButton, IDialogConstants.BUTTON_WIDTH);
    gd.widthHint = Math.max(widthHint, colorButton.computeSize(SWT.DEFAULT, SWT.DEFAULT, true).x);
    colorButton.setLayoutData(gd);

    gd = new GridData();
    gd.horizontalSpan = 1;
    getCheck(parent).setLayoutData(gd);
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        Button button = new Button(parent, SWT.PUSH);
        button.setText(key);
        button.setFont(parent.getFont());
        GridData data = new GridData(GridData.FILL_HORIZONTAL);
        int widthHint = convertHorizontalDLUsToPixels(button, IDialogConstants.BUTTON_WIDTH);
        data.widthHint = Math.max(widthHint, button.computeSize(SWT.DEFAULT, SWT.DEFAULT, true).x);
        button.setLayoutData(data);
        button.addSelectionListener(getSelectionListener());
        return button;
    }
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        Button button = new Button(parent, SWT.PUSH);
        button.setText(text);
        button.setFont(parent.getFont());
        GridData data = new GridData(GridData.FILL_HORIZONTAL);
        int widthHint = convertHorizontalDLUsToPixels(button, IDialogConstants.BUTTON_WIDTH);
        data.widthHint = Math.max(widthHint, button.computeSize(SWT.DEFAULT, SWT.DEFAULT, true).x);
        button.setLayoutData(data);

        button.addSelectionListener(this);
        return button;
    }
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        button.setText(JFaceResources.getString(key));
        button.setFont(parent.getFont());
        GridData data = new GridData(GridData.FILL_HORIZONTAL);
        //        data.heightHint = convertVerticalDLUsToPixels(button, IDialogConstants.BUTTON_HEIGHT);
        int widthHint = convertHorizontalDLUsToPixels(button, IDialogConstants.BUTTON_WIDTH);
        data.widthHint = Math.max(widthHint, button.computeSize(SWT.DEFAULT, SWT.DEFAULT, true).x);
        button.setLayoutData(data);
        button.addSelectionListener(listenerToAdd);
        return button;
    }
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        button.setText(JFaceResources.getString(key));
        button.setFont(parent.getFont());
        GridData data = new GridData(GridData.FILL_HORIZONTAL);
        //        data.heightHint = convertVerticalDLUsToPixels(button, IDialogConstants.BUTTON_HEIGHT);
        int widthHint = convertHorizontalDLUsToPixels(button, IDialogConstants.BUTTON_WIDTH);
        data.widthHint = Math.max(widthHint, button.computeSize(SWT.DEFAULT, SWT.DEFAULT, true).x);
        button.setLayoutData(data);
        button.addSelectionListener(getSelectionListener());
        return button;
    }
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      boolean checked, boolean enabled) {
    Button button = new Button(parent, SWT.CHECK);
    button.setSelection(checked);
    button.setEnabled(enabled);
    button.setBackground(bgColor);
    Point bSize = button.computeSize(SWT.DEFAULT, SWT.DEFAULT);
    button.setSize(bSize);
  }

  private static Image getImage(ResourceManager rm, Color bgColor, Image img) {
    ImageData imageData = img.getImageData();
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            Button button = (Button) control;

            if (hasStyle(button, SWT.CHECK)) {
                return nonWrappingLabelData.copy();
            } else {
                return GridDataFactory.fillDefaults().align(SWT.FILL, SWT.CENTER).hint(Geometry.max(button.computeSize(SWT.DEFAULT, SWT.DEFAULT, true), LayoutConstants.getMinButtonSize()));
            }
        }

        if (control instanceof Scrollable) {
            Scrollable scrollable = (Scrollable) control;
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        button.setText(JFaceResources.getString(key));
        button.setFont(parent.getFont());
        GridData data = new GridData(GridData.FILL_HORIZONTAL);
        int widthHint = convertHorizontalDLUsToPixels(button,
                IDialogConstants.BUTTON_WIDTH);
        data.widthHint = Math.max(widthHint, button.computeSize(SWT.DEFAULT,
                SWT.DEFAULT, true).x);
        button.setLayoutData(data);
        button.addSelectionListener(getSelectionListener());
        return button;
    }
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    button.setText(key);
    button.setFont(parent.getFont());
    GridData data = new GridData(GridData.FILL_HORIZONTAL);
    int widthHint = convertHorizontalDLUsToPixels(button,
        IDialogConstants.BUTTON_WIDTH);
    data.widthHint = Math.max(widthHint, button.computeSize(SWT.DEFAULT,
        SWT.DEFAULT, true).x);
    button.setLayoutData(data);
    button.addSelectionListener(getSelectionListener());
    return button;
  }
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