SOL9 2.0 Samples

1 Screenshot

2 Source code

/*
 * RubberBand.cpp 
 * Copyright (c) 2015 Antillia.com TOSHIYUKI ARAI. ALL RIGHTS RESERVED. 
 */


// SOL++2000
// 2000.02.18


#include <sol\ApplicationView.h>
#include <sol\ClientDC.h>
#include <sol\StockObject.h>
#include "resource.h"

namespace SOL {

class AppView :public ApplicationView {
private:
  POINT  beg;
  POINT  end;
  int    capturing;

public:
  AppView(Application& applet, const TCHAR* name, Args& args)
  :ApplicationView(applet, name, args)
  {
    capturing = FALSE;
    addEventHandler(WM_LBUTTONDOWN, this, 
      (Handler)&AppView::leftButtonDown, NULL);
    addEventHandler(WM_MOUSEMOVE, this, 
      (Handler)&AppView::mouseMove, NULL);
    addEventHandler(WM_LBUTTONUP, this, 
      (Handler)&AppView::leftButtonUp, NULL);
    
    addCallback(XmNmenuCallback, IDM_EXIT, this,
      (Callback)&AppView::exit, NULL);
  }

private:
  long leftButtonDown(Event& event)
  {
    event.getMousePosition(&beg);
    end.x     = beg.x;
    end.y     = beg.y;
    capturing = TRUE;
    return 0;
  }

private:
  long mouseMove(Event& event)
  {
    ClientDC cdc(this);

    StockObject brush(NULL_BRUSH);
    cdc.select(&brush);
    cdc.setROP2(R2_NOTXORPEN);
    if(capturing == TRUE) {
      cdc.rectangle(beg.x, beg.y, end.x, end.y);
      event.getMousePosition(&end);
      cdc.rectangle(beg.x, beg.y, end.x, end.y);
    }
    return 0;
  }

private:
  long leftButtonUp(Event& event)
  {
    capturing = FALSE;
    return 0;
  }
};

}

//
void Main(int argc, TCHAR** argv) 
{
  const String name = "RubberBand";
  try {
    Application applet(name, argc, argv);

    Args args;
    AppView appView(applet, name, args);
    appView.realize();
    applet.run();

  } catch (...) {

  }
}