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|
protected Control createDialogArea(Composite parent) {
// brand the about box if there is product info
Image aboutImage = null;
if (product != null) {
ImageDescriptor imageDescriptor = ProductProperties.getAboutImage(product);
if (imageDescriptor != null) {
aboutImage = imageDescriptor.createImage();
}
// create a composite which is the parent of the top area and the bottom
// button bar, this allows there to be a second child of this composite with
// a banner background on top but not have on the bottom
Composite workArea = new Composite(parent, SWT.NONE);
GridLayout workLayout = new GridLayout();
workLayout.marginHeight = 0;
workLayout.marginWidth = 0;
workLayout.verticalSpacing = 0;
workLayout.horizontalSpacing = 0;
workArea.setLayout(workLayout);
workArea.setLayoutData(new GridData(GridData.FILL_BOTH));
// page group
Color background = JFaceColors.getBannerBackground(parent.getDisplay());
Color foreground = JFaceColors.getBannerForeground(parent.getDisplay());
Composite top = (Composite) super.createDialogArea(workArea);
// override any layout inherited from createDialogArea
GridLayout layout = new GridLayout();
layout.marginHeight = 0;
layout.marginWidth = 0;
layout.verticalSpacing = 0;
layout.horizontalSpacing = 0;
top.setLayout(layout);
top.setLayoutData(new GridData(GridData.FILL_BOTH));
top.setBackground(background);
top.setForeground(foreground);
// the image & text
Composite topContainer = new Composite(top, SWT.NONE);
topContainer.setBackground(background);
topContainer.setForeground(foreground);
layout = new GridLayout();
layout.numColumns = 2;
layout.marginWidth = 0;
layout.marginHeight = 0;
layout.verticalSpacing = 0;
layout.horizontalSpacing = 0;
topContainer.setLayout(layout);
GridData data = new GridData();
data.horizontalAlignment = GridData.FILL;
data.grabExcessHorizontalSpace = true;
topContainer.setLayoutData(data);
//image on left side of dialog
if (aboutImage != null) {
Label imageLabel = new Label(topContainer, SWT.NONE);
imageLabel.setBackground(background);
imageLabel.setForeground(foreground);
data = new GridData();
data.horizontalAlignment = GridData.FILL;
data.verticalAlignment = GridData.BEGINNING;
data.grabExcessHorizontalSpace = false;
imageLabel.setLayoutData(data);
imageLabel.setImage(aboutImage);
}
// if (getItem() != null) {
// there is no margins around the image, so insert an extra composite
// here to provide some margins for the text.
Composite textContainer = new Composite(topContainer, SWT.NONE);
textContainer.setBackground(background);
textContainer.setForeground(foreground);
layout = new GridLayout();
layout.numColumns = 1;
textContainer.setLayout(layout);
data = new GridData();
data.horizontalAlignment = GridData.FILL;
data.verticalAlignment = GridData.BEGINNING;
data.grabExcessHorizontalSpace = true;
textContainer.setLayoutData(data);
// text on the right
text = new StyledText(textContainer, SWT.MULTI | SWT.READ_ONLY);
text.setCaret(null);
text.setFont(parent.getFont());
data = new GridData();
data.horizontalAlignment = GridData.FILL;
data.verticalAlignment = GridData.BEGINNING;
data.grabExcessHorizontalSpace = true;
//data.heightHint = 147;
text.setText(item);
text.setLayoutData(data);
text.setCursor(null);
text.setBackground(background);
text.setForeground(foreground);
// horizontal bar
Label bar = new Label(workArea, SWT.HORIZONTAL | SWT.SEPARATOR);
data = new GridData();
data.horizontalAlignment = GridData.FILL;
bar.setLayoutData(data);
// add image buttons for bundle groups that have them
Composite bottom = (Composite) super.createDialogArea(workArea);
// override any layout inherited from createDialogArea
layout = new GridLayout();
bottom.setLayout(layout);
bottom.setLayoutData(new GridData(GridData.FILL_BOTH));
final Browser browser;
browser = new Browser(bottom, SWT.BORDER);
data = new GridData();
data.horizontalAlignment = GridData.FILL;
data.verticalAlignment = GridData.BEGINNING;
data.grabExcessHorizontalSpace = true;
data.heightHint = 250;
data.widthHint = 200;
browser.setLayoutData(data);
browser.setUrl("file:///" + fAboutHtml.getPath());
// spacer
bar = new Label(bottom, SWT.NONE);
data = new GridData();
data.horizontalAlignment = GridData.FILL;
bar.setLayoutData(data);
return workArea;
} |
Utilisation de Browser sous Linux
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Envoyé par Gueritarish
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