xfa/fwl/core/ifwl_tooltiptarget.h

// Copyright 2016 PDFium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com

#ifndef XFA_FWL_CORE_IFWL_TOOLTIPTARGET_H_
#define XFA_FWL_CORE_IFWL_TOOLTIPTARGET_H_

#include "core/fxcrt/include/fx_coordinates.h"
#include "core/fxcrt/include/fx_string.h"
#include "core/fxcrt/include/fx_system.h"
#include "xfa/fwl/core/fwl_error.h"

class CFX_Graphics;
class IFWL_Widget;

class IFWL_ToolTipTarget {
 public:
  virtual ~IFWL_ToolTipTarget() {}
  virtual IFWL_Widget* GetWidget() = 0;
  virtual FX_BOOL IsShowed() = 0;
  virtual FWL_Error DrawToolTip(CFX_Graphics* pGraphics,
                                const CFX_Matrix* pMatrix,
                                IFWL_Widget* pToolTip) = 0;
  virtual FX_BOOL UseDefaultTheme() = 0;
  virtual FWL_Error GetCaption(CFX_WideString& wsCaption) = 0;
  virtual FWL_Error GetToolTipSize(CFX_SizeF& sz) = 0;
  virtual FWL_Error GetToolTipPos(CFX_PointF& pt) {
    return FWL_Error::Indefinite;
  }
};

#endif  // XFA_FWL_CORE_IFWL_TOOLTIPTARGET_H_