@Override
protected Control createContents(Composite parent) {
Composite container = new Composite(parent, SWT.NONE);
GridLayout gridLayout = new GridLayout(2, false);
container.setLayout(gridLayout);
// Initialize and populate list
final List list = new List(container, SWT.NONE);
list.setLayoutData(new GridData(SWT.FILL));
populateList(list);
list.setSelection(0);
list.setSize(10, 20);
list.addSelectionListener(new SomeSelectionListener(list));
Composite selectorContainer = new Composite(container, SWT.NONE);
selectorContainer.setLayout(new GridLayout(1, false));
// Add color editor
Composite colorContainer = new Composite(selectorContainer, SWT.NONE);
color = new ColorFieldEditor(SYNTAXCOLOR_COLOR + SYNTAXCOLOR_KEYWORD, "Color", colorContainer);
// Create and add style group
Group styleContainer = new Group(selectorContainer, SWT.NONE);
styleContainer.setText("Style");
GridLayout gridLayout2 = new GridLayout(1, false);
styleContainer.setLayout(gridLayout2);
Composite styleBoldContainer = new Composite(styleContainer, SWT.NONE);
Composite styleItalicContainer = new Composite(styleContainer, SWT.NONE);
Composite styleUnderlineContainer = new Composite(styleContainer, SWT.NONE);
Composite styleStrikethroughContainer = new Composite(styleContainer, SWT.NONE);
styleBold =
new BooleanFieldEditor(SYNTAXCOLOR_BOLD + SYNTAXCOLOR_KEYWORD, "Bold", styleBoldContainer);
styleItalic =
new BooleanFieldEditor(
SYNTAXCOLOR_ITALIC + SYNTAXCOLOR_KEYWORD, "Italic", styleItalicContainer);
styleUnderline =
new BooleanFieldEditor(
SYNTAXCOLOR_UNDERLINE + SYNTAXCOLOR_KEYWORD, "Underline", styleUnderlineContainer);
styleStrikethrough =
new BooleanFieldEditor(
SYNTAXCOLOR_STRIKETHROUGH + SYNTAXCOLOR_KEYWORD,
"Strike through",
styleStrikethroughContainer);
// Link editors with the default preferenceStore
color.setPreferenceStore(getDefaultPreferenceStore());
styleBold.setPreferenceStore(getDefaultPreferenceStore());
styleItalic.setPreferenceStore(getDefaultPreferenceStore());
styleUnderline.setPreferenceStore(getDefaultPreferenceStore());
styleStrikethrough.setPreferenceStore(getDefaultPreferenceStore());
// Load values for keyword
updateEditors(SYNTAXCOLOR_KEYWORD);
return container;
}
protected Control bindListOfValues(FormToolkit toolkit, Composite parent, final Object id) {
final Composite panel = toolkit.createComposite(parent);
panel.setLayoutData(new GridData(GridData.FILL_BOTH));
GridLayout layout = new GridLayout(3, false);
zeroMargins(layout);
panel.setLayout(layout);
final Text name = toolkit.createText(panel, "");
name.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
final Button add = new Button(panel, SWT.PUSH | SWT.BORDER);
add.setText("Add");
add.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_CENTER));
final Button delete = new Button(panel, SWT.PUSH | SWT.BORDER);
delete.setText("Delete");
// delete.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_CENTER));
final ListViewer viewer = new ListViewer(panel, SWT.BORDER);
viewer.setContentProvider(new ObservableListContentProvider());
final Control control = viewer.getControl();
control.setLayoutData(new GridData(GridData.FILL_BOTH));
if (control instanceof org.eclipse.swt.widgets.List) {
org.eclipse.swt.widgets.List list = (org.eclipse.swt.widgets.List) control;
list.setSize(400, 300);
}
List<String> listData;
Object value = node.getPropertyValue(id);
if (value instanceof List) {
listData = (List<String>) value;
} else {
listData = new ArrayList<String>();
}
final WritableList input = new WritableList(listData, String.class);
node.setPropertyValue(id, input);
viewer.setInput(input);
final Runnable addAction =
new Runnable() {
@Override
public void run() {
String p = name.getText();
name.setText("");
if (!input.contains(p)) {
input.add(p);
fireNodePropertyChangedEvent(id);
// lets layout to make things a bit bigger if need be
if (control instanceof org.eclipse.swt.widgets.List) {
org.eclipse.swt.widgets.List list = (org.eclipse.swt.widgets.List) control;
list.pack(true);
}
panel.layout(true, true);
layoutForm();
}
}
};
final Runnable deleteAction =
new Runnable() {
@Override
public void run() {
if (!viewer.getSelection().isEmpty()) {
IStructuredSelection selection = (IStructuredSelection) viewer.getSelection();
Iterator iter = selection.iterator();
while (iter.hasNext()) {
String p = (String) iter.next();
input.remove(p);
}
fireNodePropertyChangedEvent(id);
}
}
};
// return on entry field adds
name.addKeyListener(
new KeyAdapter() {
@Override
public void keyReleased(KeyEvent e) {
if (e.stateMask == 0 && e.keyCode == '\r') {
addAction.run();
}
}
});
// backspace on list to delete
control.addKeyListener(
new KeyAdapter() {
@Override
public void keyReleased(KeyEvent e) {
if ((e.stateMask == 0 && e.keyCode == SWT.BS)
|| (e.stateMask == 0 && e.keyCode == SWT.DEL)) {
deleteAction.run();
}
}
});
// enable / disable buttons
add.setEnabled(false);
delete.setEnabled(false);
name.addModifyListener(
new ModifyListener() {
@Override
public void modifyText(ModifyEvent e) {
add.setEnabled(name.getText().length() > 0);
}
});
viewer.addSelectionChangedListener(
new ISelectionChangedListener() {
@Override
public void selectionChanged(SelectionChangedEvent event) {
delete.setEnabled(!event.getSelection().isEmpty());
}
});
delete.addSelectionListener(
new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
deleteAction.run();
}
});
add.addSelectionListener(
new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
addAction.run();
}
});
toolkit.adapt(control, true, true);
return control;
}
