toolfactory.cc

c++的guiQt做的开发

/** @file
 ToolFactory class, factory that will create special toobar items
 @author Martin Petricek
*/

#include "toolfactory.h"
//The toolbar items to create
//in future ...
//Other includes needed
#include "toolbar.h"
#include <util.h>
#include <qobject.h>
#include <qstring.h>

namespace gui {

/**
 Check if given item name is a special item and load it if it is special item
 @param tb Toolbar for addition of item
 @param item Item name
 @param main Main window associated with this special item
 @return Pointer to button, if special item was loaded and inserted into toolbar,
 NULL if item is not a special item
*/
QWidget *ToolFactory::specialItem(ToolBar *,const QString &item,QMainWindow *) {
 //All special items start with underscore character
 if (!item.startsWith("_")) return NULL;
 QString itemName=item.section(' ',0,0);
 QString itemParam=item.section(' ',1);
/* if (itemName=="_zoom_tool") {
  //Add ZoomTool to toolbar and return
  ZoomTool *tool =new ZoomTool(tb,"zoom");
  //init ...
  tool->show();
  return tool;
 }*/
 return NULL;
}

} // namespace gui