source: trunk/src/org/expeditee/items/WidgetCorner.java@ 121

package org.expeditee.items;

import java.awt.Color;
import java.awt.Graphics2D;
import java.awt.Polygon;
import java.awt.geom.Point2D;


public class WidgetCorner extends Dot {
        
        private InteractiveWidget _widgetSource;

        WidgetCorner(int x, int y, int id, InteractiveWidget widgetSource) {
                super(x, y, id);
                
                super.setThickness(2.0f);
                
                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) {
                invalidateFill();
                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);
                invalidateFill();
        }
        
        @Override
        public void setXY(float x, float y) {
                invalidateFill();
                if (_widgetSource != null) { // _widgetSource == null on construction
                        if (!_widgetSource.setPositions(this,(int)(x+0.5),(int)(y+0.5))) {
                                super.setXY(x, y);
                        }
                } else super.setXY(x, y);
                invalidateFill();
        }

        @Override
        public void translate(Point2D origin, double ratio) {
                //super.translate(origin, ratio);
        }

        @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.isExpediteeHighlightingEnabled()) { // 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
                }
        }
        
        @Override
        public void paintFill(Graphics2D g) {
                _widgetSource.paintFill(g); // only paints a fill if floating
        }
        
        @Override
        public void setAnnotation(boolean val) {
                // Ignore
        }

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


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

        @Override
        public void setThickness(float thick) {
        }

        @Override
        public void setArrow(float length, double ratio) {
        }

        @Override
        public void setArrowhead(Polygon arrow) {
        }

        @Override
        public void setArrowheadLength(float length) {
        }

        @Override
        public void setArrowheadRatio(double ratio) {
        }

        @Override
        public void setBackgroundColor(Color c) {
        }

        @Override
        public void setBottomShadowColor(Color bottom) {
        }

        @Override
        public void setFillColor(Color c) {
        }

        @Override
        public void setFillPattern(String patternLink) {
        }

        @Override
        public void toggleDashed(int amount) {
        }

        @Override
        public void setSize(float size) {
        }


        

}