// Copyright 2014 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 _FWL_SPINBUTTON_IMP_H | |
#define _FWL_SPINBUTTON_IMP_H | |
class CFWL_WidgetImp; | |
class CFWL_WidgetImpProperties; | |
class CFWL_WidgetImpDelegate; | |
class IFWL_Widget; | |
class IFWL_Timer; | |
class CFWL_SpinButtonImp; | |
class CFWL_SpinButtonImpDelegate; | |
class CFWL_SpinButtonImp : public CFWL_WidgetImp, public IFWL_Timer { | |
public: | |
CFWL_SpinButtonImp(const CFWL_WidgetImpProperties& properties, | |
IFWL_Widget* pOuter); | |
~CFWL_SpinButtonImp(); | |
virtual FWL_ERR GetClassName(CFX_WideString& wsClass) const; | |
virtual FX_DWORD GetClassID() const; | |
virtual FWL_ERR Initialize(); | |
virtual FWL_ERR Finalize(); | |
virtual FWL_ERR GetWidgetRect(CFX_RectF& rect, FX_BOOL bAutoSize = FALSE); | |
virtual FWL_ERR Update(); | |
virtual FX_DWORD HitTest(FX_FLOAT fx, FX_FLOAT fy); | |
virtual FWL_ERR DrawWidget(CFX_Graphics* pGraphics, | |
const CFX_Matrix* pMatrix = NULL); | |
virtual int32_t Run(FWL_HTIMER hTimer); | |
FWL_ERR EnableButton(FX_BOOL bEnable, FX_BOOL bUp = TRUE); | |
FX_BOOL IsButtonEnable(FX_BOOL bUp = TRUE); | |
protected: | |
void DrawUpButton(CFX_Graphics* pGraphics, | |
IFWL_ThemeProvider* pTheme, | |
const CFX_Matrix* pMatrix); | |
void DrawDownButton(CFX_Graphics* pGraphics, | |
IFWL_ThemeProvider* pTheme, | |
const CFX_Matrix* pMatrix); | |
CFX_RectF m_rtClient; | |
CFX_RectF m_rtUpButton; | |
CFX_RectF m_rtDnButton; | |
FX_DWORD m_dwUpState; | |
FX_DWORD m_dwDnState; | |
int32_t m_iButtonIndex; | |
FX_BOOL m_bLButtonDwn; | |
FWL_HTIMER m_hTimer; | |
friend class CFWL_SpinButtonImpDelegate; | |
}; | |
class CFWL_SpinButtonImpDelegate : public CFWL_WidgetImpDelegate { | |
public: | |
CFWL_SpinButtonImpDelegate(CFWL_SpinButtonImp* pOwner); | |
int32_t OnProcessMessage(CFWL_Message* pMessage) override; | |
FWL_ERR OnProcessEvent(CFWL_Event* pEvent) override; | |
FWL_ERR OnDrawWidget(CFX_Graphics* pGraphics, | |
const CFX_Matrix* pMatrix = NULL) override; | |
protected: | |
void OnFocusChanged(CFWL_Message* pMsg, FX_BOOL bSet = TRUE); | |
void OnLButtonDown(CFWL_MsgMouse* pMsg); | |
void OnLButtonUp(CFWL_MsgMouse* pMsg); | |
void OnMouseMove(CFWL_MsgMouse* pMsg); | |
void OnMouseLeave(CFWL_MsgMouse* pMsg); | |
void OnKeyDown(CFWL_MsgKey* pMsg); | |
CFWL_SpinButtonImp* m_pOwner; | |
}; | |
#endif |