?? circleselectedstate.java
字號:
// **********************************************************************// // <copyright>// // BBN Technologies// 10 Moulton Street// Cambridge, MA 02138// (617) 873-8000// // Copyright (C) BBNT Solutions LLC. All rights reserved.// // </copyright>// **********************************************************************// // $Source:// /cvs/distapps/openmap/src/openmap/com/bbn/openmap/omGraphics/editable/CircleSelectedState.java,v// $// $RCSfile: CircleSelectedState.java,v $// $Revision: 1.4.2.2 $// $Date: 2005/08/10 22:45:11 $// $Author: dietrick $// // **********************************************************************package com.bbn.openmap.omGraphics.editable;import java.awt.event.MouseEvent;import com.bbn.openmap.omGraphics.EditableOMCircle;import com.bbn.openmap.omGraphics.GrabPoint;import com.bbn.openmap.omGraphics.OMGraphic;import com.bbn.openmap.util.Debug;public class CircleSelectedState extends GraphicSelectedState { public CircleSelectedState(EditableOMCircle eomc) { super(eomc); } /** * In this state, we need to change states only if the graphic, or * anyplace off the graphic is pressed down on. If the end points * are clicked on, then we do nothing except set the moving point * and go to edit mode. */ public boolean mousePressed(MouseEvent e) { Debug.message("eomg", "GraphicStateMachine|selected state|mousePressed"); GrabPoint mp = graphic.getMovingPoint(e); // If the graphic itself was clicked on, then just go to // selected // mode. if (mp == null) { if ((graphic.getGraphic().getRenderType() != OMGraphic.RENDERTYPE_LATLON && graphic.getGraphic() .distance(e.getX(), e.getY()) <= 2) || graphic.getGraphic().distanceToEdge(e.getX(), e.getY()) <= 2) { if (graphic.getCanGrabGraphic()) { // No point was selected, but the graphic was. Get // ready // to move the graphic. Debug.message("eomg", "GraphicStateMachine|selected state|mousePressed - graphic held"); graphic.getStateMachine().setEdit(); // This is the only difference in this method from // the // GraphicSelectedState.mousePressed method. graphic.fireEvent(EOMGCursors.EDIT, ""); // ////// graphic.move(e); } } else { graphic.fireEvent(EOMGCursors.DEFAULT, ""); graphic.redraw(e, true); } } else { // else, if the moving point is set, go to edit mode. If // the mouse is released, we'll consider ourselves // unselected agin. graphic.getStateMachine().setEdit(); graphic.fireEvent(EOMGCursors.EDIT, ""); } return getMapMouseListenerResponse(); } public boolean mouseMoved(MouseEvent e) { Debug.message("eomgdetail", "CircleStateMachine|selected state|mouseMoved"); GrabPoint mp = graphic.getMovingPoint(e); if (mp == null) { if (graphic.getCanGrabGraphic() && graphic.getGraphic().distanceToEdge(e.getX(), e.getY()) < 2) { graphic.fireEvent(EOMGCursors.EDIT, i18n.get(CircleSelectedState.class, "Click_and_Drag_edge_to_resize.", "Click and Drag edge to resize.")); } else { graphic.fireEvent(EOMGCursors.DEFAULT, ""); } } else { graphic.fireEvent(EOMGCursors.EDIT, i18n.get(CircleSelectedState.class, "Click_and_Drag_to_change_the_graphic.", "Click and Drag to change the graphic.")); } return false; }}
?? 快捷鍵說明
復制代碼
Ctrl + C
搜索代碼
Ctrl + F
全屏模式
F11
切換主題
Ctrl + Shift + D
顯示快捷鍵
?
增大字號
Ctrl + =
減小字號
Ctrl + -