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/include/pdfwindow/PWL_Button.h"
8 #include "fpdfsdk/include/pdfwindow/PWL_Utils.h"
9 #include "fpdfsdk/include/pdfwindow/PWL_Wnd.h"
10 
CPWL_Button()11 CPWL_Button::CPWL_Button() : m_bMouseDown(FALSE) {}
12 
~CPWL_Button()13 CPWL_Button::~CPWL_Button() {
14 }
15 
GetClassName() const16 CFX_ByteString CPWL_Button::GetClassName() const {
17   return "CPWL_Button";
18 }
19 
OnCreate(PWL_CREATEPARAM & cp)20 void CPWL_Button::OnCreate(PWL_CREATEPARAM& cp) {
21   cp.eCursorType = FXCT_HAND;
22 }
23 
OnLButtonDown(const CPDF_Point & point,FX_DWORD nFlag)24 FX_BOOL CPWL_Button::OnLButtonDown(const CPDF_Point& point, FX_DWORD nFlag) {
25   CPWL_Wnd::OnLButtonDown(point, nFlag);
26 
27   m_bMouseDown = TRUE;
28   SetCapture();
29 
30   return TRUE;
31 }
32 
OnLButtonUp(const CPDF_Point & point,FX_DWORD nFlag)33 FX_BOOL CPWL_Button::OnLButtonUp(const CPDF_Point& point, FX_DWORD nFlag) {
34   CPWL_Wnd::OnLButtonUp(point, nFlag);
35 
36   ReleaseCapture();
37   m_bMouseDown = FALSE;
38 
39   return TRUE;
40 }
41