source: trunk/src/org/expeditee/items/WidgetCorner.java@ 115

package org.expeditee.items;

import java.awt.Graphics2D;


public class WidgetCorner extends Dot {
        
        private InteractiveWidget _widgetSource;

        WidgetCorner(int x, int y, int id, InteractiveWidget widgetSource) {
                super(x, y, id);
                if (widgetSource == null) throw new NullPointerException("widgetSource");
                _widgetSource = widgetSource;
        }

        @Override
        public void updatePolygon() {
                super.updatePolygon();
                if (_widgetSource != null) _widgetSource.onBoundsChanged();
        }

        @Override
        public void setPosition(float x, float y) {

                if (_widgetSource != null) { // _widgetSource == null on construction
                        if (!_widgetSource.setPositions(this,(int)(x+0.5),(int)(y+0.5)))
                                super.setPosition(x, y);
                } else super.setPosition(x, y);
        }

        @Override
        public void onParentStateChanged(ItemParentStateChangedEvent e) {
                super.onParentStateChanged(e);
                _widgetSource.onParentStateChanged(e);
        }

        public InteractiveWidget getWidgetSource() {
                return _widgetSource;
        }
        
        @Override
        public void paint(Graphics2D g) {
                if (InteractiveWidget.isExepiteeHighlightingEnabled()) { // only paint if flag is set to true
                        
                        // For fixed widgets, always have corner selected with connected context
                        HighlightMode tmp = _mode; // save mode
                        if (_mode == HighlightMode.Normal && _widgetSource.isFixedSize()) {
                                _mode = HighlightMode.Connected; // draw as connected context for fixed widgets
                        }
                        super.paint(g);
                        _mode = tmp; // restore mode
                }
                _widgetSource.paint(g, this);   
        }
        
        @Override
        public void setAnnotation(boolean val) {
                // Ignore
        }

        @Override
        public boolean isAnnotation() {
                return false;
        }


        @Override
        public String toString() {
                return "WidgetCorner: [" + this.getX() + "," +  this.getY() + "]";
        }
        
        
}