1 files changed, 76 insertions, 0 deletions
diff --git a/xfa/fwl/core/cfwl_spinbutton.h b/xfa/fwl/core/cfwl_spinbutton.h
new file mode 100644
index 0000000000..87cf16727c
--- /dev/null
+++ b/xfa/fwl/core/cfwl_spinbutton.h
@@ -0,0 +1,76 @@
+// 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 XFA_FWL_CORE_CFWL_SPINBUTTON_H_
+#define XFA_FWL_CORE_CFWL_SPINBUTTON_H_
+
+#include <memory>
+
+#include "xfa/fwl/core/cfwl_event.h"
+#include "xfa/fwl/core/cfwl_timer.h"
+#include "xfa/fwl/core/ifwl_widget.h"
+#include "xfa/fxfa/cxfa_eventparam.h"
+
+#define FWL_STYLEEXE_SPB_Vert (1L << 0)
+
+class CFWL_MsgMouse;
+class CFWL_WidgetProperties;
+
+class CFWL_SpinButton : public IFWL_Widget {
+ public:
+  CFWL_SpinButton(const CFWL_App* app,
+                  std::unique_ptr<CFWL_WidgetProperties> properties);
+  ~CFWL_SpinButton() override;
+
+  // IFWL_Widget
+  FWL_Type GetClassID() const override;
+  void GetWidgetRect(CFX_RectF& rect, bool bAutoSize = false) override;
+  void Update() override;
+  FWL_WidgetHit HitTest(FX_FLOAT fx, FX_FLOAT fy) override;
+  void DrawWidget(CFX_Graphics* pGraphics,
+                  const CFX_Matrix* pMatrix = nullptr) override;
+  void OnProcessMessage(CFWL_Message* pMessage) override;
+  void OnProcessEvent(CFWL_Event* pEvent) override;
+  void OnDrawWidget(CFX_Graphics* pGraphics,
+                    const CFX_Matrix* pMatrix) override;
+
+ private:
+  class Timer : public CFWL_Timer {
+   public:
+    explicit Timer(CFWL_SpinButton* pToolTip);
+    ~Timer() override {}
+
+    void Run(CFWL_TimerInfo* pTimerInfo) override;
+  };
+  friend class CFWL_SpinButton::Timer;
+
+  void EnableButton(bool bEnable, bool bUp = true);
+  bool IsButtonEnabled(bool bUp = true);
+  void DrawUpButton(CFX_Graphics* pGraphics,
+                    IFWL_ThemeProvider* pTheme,
+                    const CFX_Matrix* pMatrix);
+  void DrawDownButton(CFX_Graphics* pGraphics,
+                      IFWL_ThemeProvider* pTheme,
+                      const CFX_Matrix* pMatrix);
+  void OnFocusChanged(CFWL_Message* pMsg, bool bSet);
+  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);
+
+  CFX_RectF m_rtClient;
+  CFX_RectF m_rtUpButton;
+  CFX_RectF m_rtDnButton;
+  uint32_t m_dwUpState;
+  uint32_t m_dwDnState;
+  int32_t m_iButtonIndex;
+  bool m_bLButtonDwn;
+  CFWL_TimerInfo* m_pTimerInfo;
+  CFWL_SpinButton::Timer m_Timer;
+};
+
+#endif  // XFA_FWL_CORE_CFWL_SPINBUTTON_H_