protected Control createDialogArea(Composite parent) {
Composite comp = (Composite) super.createDialogArea(parent);
GridLayout layout = (GridLayout) comp.getLayout();
layout.numColumns = 2;
// below copied from IconandMessageDialog or something like that
Image image = getSWTImage(SWT.ICON_ERROR);
if (image != null) {
imageLabel = new Label(comp, SWT.NULL);
image.setBackground(imageLabel.getBackground());
imageLabel.setImage(image);
// addAccessibleListeners(imageLabel, image);
imageLabel.setLayoutData(new GridData(GridData.GRAB_VERTICAL));
GridDataFactory.fillDefaults().align(SWT.CENTER, SWT.BEGINNING).applyTo(imageLabel);
}
GridData data = new GridData();
data.horizontalIndent = 4;
Label text = new Label(comp, SWT.NULL);
text.setLayoutData(data);
text.setText(message);
return comp;
}
@Override
public void createControl(Composite parent) {
initializeDialogUnits(parent);
Composite result = new Composite(parent, SWT.NONE);
setControl(result);
GridLayout layout = new GridLayout();
layout.marginHeight = convertVerticalDLUsToPixels(IDialogConstants.VERTICAL_MARGIN) * 3 / 2;
layout.marginWidth = convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_MARGIN);
layout.verticalSpacing = convertVerticalDLUsToPixels(IDialogConstants.VERTICAL_SPACING);
layout.horizontalSpacing =
convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_SPACING) * 2;
layout.numColumns = 2;
result.setLayout(layout);
Image image = getMessageImage();
if (image != null) {
Label label = new Label(result, SWT.NULL);
image.setBackground(label.getBackground());
label.setImage(image);
label.setLayoutData(
new GridData(GridData.HORIZONTAL_ALIGN_CENTER | GridData.VERTICAL_ALIGN_BEGINNING));
}
String message = getMessageString();
if (message != null) {
Label messageLabel = new Label(result, SWT.WRAP);
messageLabel.setText(message);
GridData data =
new GridData(
GridData.GRAB_HORIZONTAL
| GridData.HORIZONTAL_ALIGN_FILL
| GridData.VERTICAL_ALIGN_BEGINNING);
data.widthHint = convertHorizontalDLUsToPixels(IDialogConstants.MINIMUM_MESSAGE_AREA_WIDTH);
messageLabel.setLayoutData(data);
messageLabel.setFont(result.getFont());
}
Dialog.applyDialogFont(result);
}
@Override
protected Control createDialogArea(Composite parent) {
// create a composite with standard margins and spacing
Composite composite = new Composite(parent, SWT.NONE);
GridLayout layout = new GridLayout();
layout.marginHeight = convertVerticalDLUsToPixels(IDialogConstants.VERTICAL_MARGIN);
layout.marginWidth = convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_MARGIN);
layout.verticalSpacing = convertVerticalDLUsToPixels(IDialogConstants.VERTICAL_SPACING);
layout.horizontalSpacing = convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_SPACING);
composite.setLayout(layout);
composite.setLayoutData(new GridData(GridData.FILL_BOTH));
composite.setFont(parent.getFont());
((GridLayout) composite.getLayout()).numColumns = 2;
// create image
Image image = composite.getDisplay().getSystemImage(SWT.ICON_ERROR);
if (image != null) {
Label label = new Label(composite, 0);
image.setBackground(label.getBackground());
label.setImage(image);
label.setLayoutData(
new GridData(GridData.HORIZONTAL_ALIGN_CENTER | GridData.VERTICAL_ALIGN_BEGINNING));
}
// create message
if (message2 != null) {
Label label = new Label(composite, SWT.WRAP);
label.setText(message2);
GridData data =
new GridData(
GridData.GRAB_HORIZONTAL
| GridData.GRAB_VERTICAL
| GridData.HORIZONTAL_ALIGN_FILL
| GridData.VERTICAL_ALIGN_CENTER);
data.widthHint = convertHorizontalDLUsToPixels(IDialogConstants.MINIMUM_MESSAGE_AREA_WIDTH);
label.setLayoutData(data);
label.setFont(parent.getFont());
}
return composite;
}