public void mousePressed(MouseEvent e) { this.mousePoint = e.getPoint(); Object topObject = null; PickedObjectList pickedObjects = this.wwd.getObjectsAtCurrentPosition(); if (pickedObjects != null) topObject = pickedObjects.getTopObject(); if (topObject instanceof ControlPointMarker) { this.activeControlPoint = (ControlPointMarker) topObject; this.activeAction = this.activeControlPoint.getType(); setShowAnnotation(true); updateAnnotation(this.activeControlPoint.getPosition()); // update controlPointIndex; int i = 0; for (Marker controlPoint : this.controlPoints) { if (controlPoint.equals(topObject)) break; i++; } this.activeControlPointIndex = i; e.consume(); } else if (topObject == this.getPolygon()) { this.activeAction = MOVE_POLYGON_ACTION; // set the shape to be the "active control point" this.activeControlPointIndex = -1; setShowAnnotation(true); updateAnnotation(this.polygon.getReferencePosition()); e.consume(); } }
// Handle dragging of control points public void selected(SelectEvent event) { // Ignore select events if the tools is armed, or in a move/rotate action. In either case we // don't // want to change the currently selected or hightlighted control point. if (measureTool == null || (this.isArmed() && this.isUseRubberBand()) || this.isMoving()) return; if (dragger == null) dragger = new BasicDragger(measureTool.getWwd()); // Have rollover events highlight the rolled-over object. if (event.getEventAction().equals(SelectEvent.ROLLOVER) && !dragger.isDragging()) { this.highlight(event.getTopObject()); this.measureTool.getWwd().redraw(); } this.doSelected(event); // We missed any roll-over events while dragging, so highlight any under the cursor now, // or de-highlight the dragged control point if it's no longer under the cursor. if (event.getEventAction().equals(SelectEvent.DRAG_END)) { PickedObjectList pol = this.measureTool.getWwd().getObjectsAtCurrentPosition(); if (pol != null) { this.highlight(pol.getTopObject()); this.measureTool.getWwd().redraw(); } } }
public void mouseClicked(MouseEvent e) { if (this.isArmed()) { if (e.getButton() == MouseEvent.BUTTON1 && e.getClickCount() == 2) { Object topObject = null; PickedObjectList pickedObjects = this.wwd.getObjectsAtCurrentPosition(); if (pickedObjects != null) topObject = pickedObjects.getTopObject(); if (topObject instanceof ControlPointMarker) { this.removeVertex((ControlPointMarker) topObject); e.consume(); } else { this.addVertex(e.getPoint()); e.consume(); } } } }
protected void handleSelect() { // If the picked object is null or something other than an airspace, then ignore the mouse // click. If we // deselect the current entry at this point, the user cannot easily navigate without loosing // the selection. PickedObjectList pickedObjects = this.getApp().getWwd().getObjectsAtCurrentPosition(); Object topObject = pickedObjects.getTopObject(); if (!(topObject instanceof Airspace)) return; AirspaceEntry pickedEntry = this.getEntryFor((Airspace) topObject); if (pickedEntry == null) return; if (this.getSelectedEntry() != pickedEntry) { this.selectEntry(pickedEntry, true); } }
public void selected(SelectEvent event) { // Have rollover events highlight the rolled-over object. if (event.getEventAction().equals(SelectEvent.ROLLOVER) && !this.dragger.isDragging()) { this.highlight(event.getTopObject()); this.wwd.redraw(); } // Drag the selected object. if (event.getEventAction().equals(SelectEvent.DRAG) || event.getEventAction().equals(SelectEvent.DRAG_END)) { this.dragger.selected(event); if (this.dragger.isDragging()) this.wwd.redraw(); } // We missed any roll-over events while dragging, so highlight any under the cursor now. if (event.getEventAction().equals(SelectEvent.DRAG_END)) { PickedObjectList pol = this.wwd.getObjectsAtCurrentPosition(); if (pol != null) { this.highlight(pol.getTopObject()); this.wwd.redraw(); } } }