Examples with ColorChooser org.polymap.core.style.ui.ColorChooser used on opensource projects

Example 1 with ColorChooser

use of org.polymap.core.style.ui.ColorChooser in project polymap4-core by Polymap4.

the class ConstantColorEditor method createContents.

@Override
public Composite createContents(Composite parent) {
    Composite contents = super.createContents(parent);
    final Button button = new Button(parent, SWT.FLAT | SWT.LEFT);
    button.setText(i18n.get("choose"));
    button.addSelectionListener(new SelectionAdapter() {

        @Override
        public void widgetSelected(SelectionEvent e) {
            ColorChooser cc = new ColorChooser(new RGB(prop.get().r.get(), prop.get().g.get(), prop.get().b.get()));
            UIService.instance().openDialog(cc.title(), dialogParent -> {
                cc.createContents(dialogParent);
            }, () -> {
                RGB rgb = cc.getRGB();
                prop.get().r.set(rgb.red);
                prop.get().b.set(rgb.blue);
                prop.get().g.set(rgb.green);
                updateButtonColor(button, rgb);
                return true;
            });
        }
    });
    updateButtonColor(button, new RGB(prop.get().r.get(), prop.get().g.get(), prop.get().b.get()));
    return contents;
}