1 // Copyright 2014 PDFium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4 
5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
6 
7 #include "fpdfsdk/pdfwindow/PWL_Button.h"
8 #include "fpdfsdk/pdfwindow/PWL_Utils.h"
9 #include "fpdfsdk/pdfwindow/PWL_Wnd.h"
10 
CPWL_Button()11 CPWL_Button::CPWL_Button() : m_bMouseDown(false) {}
12 
~CPWL_Button()13 CPWL_Button::~CPWL_Button() {}
14 
GetClassName() const15 CFX_ByteString CPWL_Button::GetClassName() const {
16   return "CPWL_Button";
17 }
18 
OnCreate(PWL_CREATEPARAM & cp)19 void CPWL_Button::OnCreate(PWL_CREATEPARAM& cp) {
20   cp.eCursorType = FXCT_HAND;
21 }
22 
OnLButtonDown(const CFX_PointF & point,uint32_t nFlag)23 bool CPWL_Button::OnLButtonDown(const CFX_PointF& point, uint32_t nFlag) {
24   CPWL_Wnd::OnLButtonDown(point, nFlag);
25 
26   m_bMouseDown = true;
27   SetCapture();
28 
29   return true;
30 }
31 
OnLButtonUp(const CFX_PointF & point,uint32_t nFlag)32 bool CPWL_Button::OnLButtonUp(const CFX_PointF& point, uint32_t nFlag) {
33   CPWL_Wnd::OnLButtonUp(point, nFlag);
34 
35   ReleaseCapture();
36   m_bMouseDown = false;
37 
38   return true;
39 }
40