/*
* (non-Javadoc)
* @see java.awt.event.MouseMotionListener#mouseMoved(java.awt.event.MouseEvent)
*/
public void mouseMoved(MouseEvent e) {
if (!isActive()) {
return;
}
int pxLeft = posX - (wCursor >> 1);
int pxRight = posX + (wCursor >> 1);
int pyUp = posY - (hCursor >> 1);
int pyDown = posY + (hCursor >> 1);
// Si estamos fuera del área del cuadrado + 2 píxeles ponemos el cursor por defecto y no hacemos
// nada
if (e.getX() < (pxLeft - 2)
|| e.getX() > (pxRight + 2)
|| e.getY() < (pyUp - 2)
|| e.getY() > (pyDown + 2)) {
setOperation(NONE);
if (canvas.getCursor().getType() != Cursor.DEFAULT_CURSOR) {
canvas.setCursor(new Cursor(Cursor.DEFAULT_CURSOR));
listener.offTool(new ToolEvent(this));
}
return;
}
if (e.getX() >= (pxRight - 2) && e.getY() <= (pyUp + 2)) {
if (iconMove != null) {
canvas.setCursor(
Toolkit.getDefaultToolkit().createCustomCursor(iconMove, new Point(16, 16), ""));
}
setOperation(MOVE_UR);
return;
}
if (e.getX() <= (pxLeft + 2) && e.getY() <= (pyUp + 2)) {
if (iconMove != null) {
canvas.setCursor(
Toolkit.getDefaultToolkit().createCustomCursor(iconMove, new Point(16, 16), ""));
}
setOperation(MOVE_UL);
return;
}
if (e.getX() <= (pxLeft + 2) && e.getY() >= (pyDown - 2)) {
if (iconMove != null) {
canvas.setCursor(
Toolkit.getDefaultToolkit().createCustomCursor(iconMove, new Point(16, 16), ""));
}
setOperation(MOVE_LL);
return;
}
if (e.getX() >= (pxRight - 2) && e.getY() >= (pyDown - 2)) {
if (iconMove != null) {
canvas.setCursor(
Toolkit.getDefaultToolkit().createCustomCursor(iconMove, new Point(16, 16), ""));
}
setOperation(MOVE_LR);
return;
}
if (e.getX() <= (pxLeft + 1)) {
if (iconHoriz != null) {
canvas.setCursor(
Toolkit.getDefaultToolkit().createCustomCursor(iconHoriz, new Point(16, 16), ""));
}
setOperation(REDIM_LEFT);
return;
}
if (e.getX() >= (pxRight - 1)) {
if (iconHoriz != null) {
canvas.setCursor(
Toolkit.getDefaultToolkit().createCustomCursor(iconHoriz, new Point(16, 16), ""));
}
setOperation(REDIM_RIGHT);
return;
}
if (e.getY() <= (pyUp + 1)) {
if (iconVert != null) {
canvas.setCursor(
Toolkit.getDefaultToolkit().createCustomCursor(iconVert, new Point(16, 16), ""));
}
setOperation(REDIM_UP);
return;
}
if (e.getY() >= (pyDown - 1)) {
if (iconVert != null) {
canvas.setCursor(
Toolkit.getDefaultToolkit().createCustomCursor(iconVert, new Point(16, 16), ""));
}
setOperation(REDIM_DOWN);
return;
}
setOperation(NONE);
if (canvas.getCursor().getType() != Cursor.DEFAULT_CURSOR) {
canvas.setCursor(new Cursor(Cursor.DEFAULT_CURSOR));
listener.offTool(new ToolEvent(this));
}
}
/**
* Asigna el canvas
*
* @param canvas
*/
public void setCanvas(CanvasZone canvas) {
this.canvas = canvas;
canvas.addMouseMotionListener(this);
canvas.addMouseListener(this);
}