335 lines
8.5 KiB
C++
335 lines
8.5 KiB
C++
/************************************************************************
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* fevent.h - Base event class of widgets *
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* *
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* This file is part of the Final Cut widget toolkit *
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* *
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* Copyright 2014-2017 Markus Gans *
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* *
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* The Final Cut is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 3 of the License, or *
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* (at your option) any later version. *
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* *
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* The Final Cut is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program. If not, see <http://www.gnu.org/licenses/>. *
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************************************************************************/
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/* Inheritance diagram
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* ═══════════════════
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*
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* ▕▔▔▔▔▔▔▔▔▔▏
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* ▕ FEvent ▏
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* ▕▁▁▁▁▁▁▁▁▁▏
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* ▲
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* │
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* │ ▕▔▔▔▔▔▔▔▔▔▔▔▏
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* ├─────▏FKeyEvent ▏
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* │ ▕▁▁▁▁▁▁▁▁▁▁▁▏
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* │
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* │ ▕▔▔▔▔▔▔▔▔▔▔▔▔▔▏
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* ├─────▏FMouseEvent ▏
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* │ ▕▁▁▁▁▁▁▁▁▁▁▁▁▁▏
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* │
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* │ ▕▔▔▔▔▔▔▔▔▔▔▔▔▔▏
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* ├─────▏FWheelEvent ▏
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* │ ▕▁▁▁▁▁▁▁▁▁▁▁▁▁▏
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* │
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* │ ▕▔▔▔▔▔▔▔▔▔▔▔▔▔▏
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* ├─────▏FFocusEvent ▏
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* │ ▕▁▁▁▁▁▁▁▁▁▁▁▁▁▏
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* │
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* │ ▕▔▔▔▔▔▔▔▔▔▔▔▔▔▏
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* ├─────▏FAccelEvent ▏
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* │ ▕▁▁▁▁▁▁▁▁▁▁▁▁▁▏
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* │
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* │ ▕▔▔▔▔▔▔▔▔▔▔▔▔▔▔▏
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* ├─────▏FResizeEvent ▏
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* │ ▕▁▁▁▁▁▁▁▁▁▁▁▁▁▁▏
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* │
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* │ ▕▔▔▔▔▔▔▔▔▔▔▔▔▏
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* ├─────▏FShowEvent ▏
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* │ ▕▁▁▁▁▁▁▁▁▁▁▁▁▏
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* │
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* │ ▕▔▔▔▔▔▔▔▔▔▔▔▔▏
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* ├─────▏FHideEvent ▏
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* │ ▕▁▁▁▁▁▁▁▁▁▁▁▁▏
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* │
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* │ ▕▔▔▔▔▔▔▔▔▔▔▔▔▔▏
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* ├─────▏FCloseEvent ▏
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* │ ▕▁▁▁▁▁▁▁▁▁▁▁▁▁▏
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* │
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* │ ▕▔▔▔▔▔▔▔▔▔▔▔▔▔▏
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* └─────▏FTimerEvent ▏
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* ▕▁▁▁▁▁▁▁▁▁▁▁▁▁▏
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*/
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#ifndef FEVENT_H
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#define FEVENT_H
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#include "final/fc.h"
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#include "final/fpoint.h"
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//----------------------------------------------------------------------
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// class FEvent
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//----------------------------------------------------------------------
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#pragma pack(push)
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#pragma pack(1)
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class FEvent // event base class
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{
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public:
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explicit FEvent(int);
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virtual ~FEvent();
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int type() const;
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protected:
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int t;
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};
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#pragma pack(pop)
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//----------------------------------------------------------------------
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// class FKeyEvent
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//----------------------------------------------------------------------
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#pragma pack(push)
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#pragma pack(1)
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class FKeyEvent : public FEvent // keyboard event
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{
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public:
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FKeyEvent (int, int);
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~FKeyEvent();
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int key() const;
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bool isAccepted() const;
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void accept();
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void ignore();
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protected:
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int k;
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bool accpt;
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};
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#pragma pack(pop)
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//----------------------------------------------------------------------
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// class FMouseEvent
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//----------------------------------------------------------------------
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#pragma pack(push)
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#pragma pack(1)
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class FMouseEvent : public FEvent // mouse event
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{
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public:
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FMouseEvent (int, const FPoint&, int);
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FMouseEvent (int, const FPoint&, const FPoint&, int);
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~FMouseEvent();
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const FPoint& getPos() const;
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const FPoint& getTermPos() const;
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int getX() const;
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int getY() const;
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int getTermX() const;
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int getTermY() const;
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int getButton() const;
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protected:
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FPoint p;
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FPoint tp;
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int b;
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};
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#pragma pack(pop)
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//----------------------------------------------------------------------
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// class FWheelEvent
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//----------------------------------------------------------------------
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#pragma pack(push)
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#pragma pack(1)
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class FWheelEvent : public FEvent // wheel event
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{
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public:
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FWheelEvent (int, const FPoint&, int);
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FWheelEvent (int, const FPoint&, const FPoint&, int);
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~FWheelEvent();
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const FPoint& getPos() const;
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const FPoint& getTermPos() const;
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int getX() const;
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int getY() const;
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int getTermX() const;
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int getTermY() const;
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int getWheel() const;
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protected:
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FPoint p;
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FPoint tp;
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int w;
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};
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#pragma pack(pop)
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//----------------------------------------------------------------------
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// class FFocusEvent
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//----------------------------------------------------------------------
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#pragma pack(push)
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#pragma pack(1)
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class FFocusEvent : public FEvent // focus event
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{
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public:
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explicit FFocusEvent (int);
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~FFocusEvent();
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bool gotFocus() const;
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bool lostFocus() const;
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fc::FocusTypes getFocusType() const;
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void setFocusType(fc::FocusTypes);
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bool isAccepted() const;
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void accept();
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void ignore();
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protected:
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bool accpt;
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fc::FocusTypes focus_type;
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};
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#pragma pack(pop)
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//----------------------------------------------------------------------
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// class FAccelEvent
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//----------------------------------------------------------------------
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#pragma pack(push)
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#pragma pack(1)
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class FAccelEvent : public FEvent // focus event
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{
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private:
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// Disable copy constructor
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FAccelEvent (const FAccelEvent&);
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// Disable assignment operator (=)
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FAccelEvent& operator = (const FAccelEvent&);
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public:
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FAccelEvent (int, void*);
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~FAccelEvent();
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void* focusedWidget() const;
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bool isAccepted() const;
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void accept();
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void ignore();
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protected:
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bool accpt;
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void* focus_widget;
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};
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#pragma pack(pop)
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//----------------------------------------------------------------------
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// class FResizeEvent
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//----------------------------------------------------------------------
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class FResizeEvent : public FEvent // resize event
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{
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public:
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explicit FResizeEvent (int);
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~FResizeEvent();
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bool isAccepted() const;
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void accept();
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void ignore();
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protected:
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bool accpt;
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};
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//----------------------------------------------------------------------
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// class FShowEvent
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//----------------------------------------------------------------------
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class FShowEvent : public FEvent // show event
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{
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public:
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explicit FShowEvent (int);
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~FShowEvent();
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};
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//----------------------------------------------------------------------
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// class FHideEvent
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//----------------------------------------------------------------------
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class FHideEvent : public FEvent // hide event
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{
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public:
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explicit FHideEvent (int);
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~FHideEvent();
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};
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//----------------------------------------------------------------------
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// class FCloseEvent
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//----------------------------------------------------------------------
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class FCloseEvent : public FEvent // close event
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{
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public:
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explicit FCloseEvent(int);
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~FCloseEvent();
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bool isAccepted() const;
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void accept();
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void ignore();
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protected:
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bool accpt;
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};
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//----------------------------------------------------------------------
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// class FTimerEvent
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//----------------------------------------------------------------------
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#pragma pack(push)
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#pragma pack(1)
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class FTimerEvent : public FEvent // timer event
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{
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public:
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FTimerEvent(int, int);
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~FTimerEvent();
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int timerId() const;
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protected:
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int id;
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};
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#pragma pack(pop)
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#endif // FEVENT_H
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