Esempio n. 1
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 /**
  * Set the current cursor tool
  *
  * @param tool the tool to set; null means no active cursor tool
  */
 public void setCursorTool(CursorTool tool) {
   if (tool == null) {
     toolManager.setNoCursorTool();
     this.setCursor(CursorManager.getInstance().getArrowCursor());
     toolCanDraw = false;
     toolCanMove = false;
   } else {
     this.setCursor(tool.getCursor());
     toolManager.setCursorTool(tool);
     toolCanDraw = tool.canDraw();
     toolCanMove = tool.canMove();
   }
 }
Esempio n. 2
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 /**
  * Constructs a new zoom out tool. To activate the tool only on certain mouse events provide a
  * single mask, e.g. {@link SWT#BUTTON1}, or a combination of multiple SWT-masks.
  *
  * @param triggerButtonMask Mouse button which triggers the tool's activation or {@value
  *     #ANY_BUTTON} if the tool is to be triggered by any button
  */
 public ZoomOutTool(int triggerButtonMask) {
   super(triggerButtonMask);
   cursor = CursorManager.getInstance().getZoomoutCursor();
 }