Horus Java Reference

Member Function Documentation

void Selector::refill ( Vector objects ) [inline]

00063     {
00064         selectedObj   = -1;
00065         selectedPoint = -1;
00066         this.objs.removeAllElements();
00067         createSquares(objects);
00068         drawSquares(g);
00069     }

void Selector::drawSquares ( Graphics gg ) [inline]

00073     {
00074 g = gg;
00075 //        g.setColor(Color.lightGray);
00076 g.setXORMode(Color.cyan);
00077         for (int i=0; i < objs.size(); i++) {
00078             Vector rects = (Vector)objs.elementAt(i);
00079             if (rects != null) {
00080                 for (int j=0; j < rects.size(); j++) {
00081                     Rectangle r = (Rectangle)rects.elementAt(j);
00082                     g.drawRect(r.x - SQ_HALF,
00083                                r.y - SQ_HALF, SQ_SIDE, SQ_SIDE);
00084                 }
00085             }
00086         }
00087     }

int Selector::handleSelection ( MouseEvent e ) [inline]

00091     {
00092         int x = e.getX();
00093         int y = e.getY();
00094 
00095         selectedObj   = -1;
00096         selectedPoint = -1;
00097 
00098         for (int i=0; i < objs.size(); i++) {
00099             Vector rects = (Vector)objs.elementAt(i);
00100             if (rects != null) {
00101                 for (int j=0; j < rects.size(); j++) {
00102                     Rectangle cur = (Rectangle)rects.elementAt(j);
00103                     Rectangle r = new Rectangle(cur.x - SQ_HALF,
00104                                         cur.y - SQ_HALF, SQ_SIDE, SQ_SIDE);
00105                     if (r.contains(x,y)) {
00106                         selectedObj   = i;
00107                         selectedPoint = j;
00108                     }
00109                 }
00110             }
00111         }
00112         return selectedObj;
00113     }

int Selector::getSelectedPoint ( ) [inline]

00117     {
00118         return selectedPoint;
00119     }

Member Data Documentation

final int Selector::BOXES = 0 [static]

final int Selector::COMPLEX = 1 [static]

final int Selector::SQ_SIDE = 6 [static]

final int Selector::SQ_HALF = 3 [static]

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Selector Class Reference

Public Methods

Static Public Attributes

Member Function Documentation

Member Data Documentation

Public Methods
void	refill (Vector objects)
void	drawSquares (Graphics gg)
int	handleSelection (MouseEvent e)
int	getSelectedPoint ()
Static Public Attributes
final int	BOXES = 0
final int	COMPLEX = 1
final int	SQ_SIDE = 6
final int	SQ_HALF = 3