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mirror of https://git.dev.opencascade.org/repos/occt.git synced 2025-06-25 12:04:07 +03:00
occt/src/Aspect/Aspect_Window.hxx
abv e6f550da99 0027067: Avoid use of virtual methods for implementation of destructors in legacy classes
Redundant methods Delete() and Desroy(), created in CDL as a hack to define destructor for the class, are removed; their definitions are converted to definition of destructors. In a couple of places methods Destroy() are preserved (bug made non-virtual) because they are called explicitly.
2016-01-08 20:04:44 +03:00

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4.6 KiB
C++

// Created by: NW,JPB,CAL
// Copyright (c) 1991-1999 Matra Datavision
// Copyright (c) 1999-2014 OPEN CASCADE SAS
//
// This file is part of Open CASCADE Technology software library.
//
// This library is free software; you can redistribute it and/or modify it under
// the terms of the GNU Lesser General Public License version 2.1 as published
// by the Free Software Foundation, with special exception defined in the file
// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
// distribution for complete text of the license and disclaimer of any warranty.
//
// Alternatively, this file may be used under the terms of Open CASCADE
// commercial license or contractual agreement.
#ifndef _Aspect_Window_HeaderFile
#define _Aspect_Window_HeaderFile
#include <Standard.hxx>
#include <Standard_Type.hxx>
#include <Aspect_Background.hxx>
#include <Aspect_GradientBackground.hxx>
#include <Aspect_FBConfig.hxx>
#include <Aspect_FillMethod.hxx>
#include <Standard_Boolean.hxx>
#include <MMgt_TShared.hxx>
#include <Quantity_NameOfColor.hxx>
#include <Aspect_GradientFillMethod.hxx>
#include <Aspect_TypeOfResize.hxx>
#include <Quantity_Ratio.hxx>
#include <Standard_Integer.hxx>
#include <Aspect_Drawable.hxx>
class Aspect_WindowDefinitionError;
class Aspect_WindowError;
class Aspect_Background;
class Quantity_Color;
class Aspect_GradientBackground;
class Aspect_Window;
DEFINE_STANDARD_HANDLE(Aspect_Window, MMgt_TShared)
//! Defines a window.
class Aspect_Window : public MMgt_TShared
{
public:
//! Modifies the window background.
Standard_EXPORT void SetBackground (const Aspect_Background& ABack);
//! Modifies the window background from a Named Color.
Standard_EXPORT void SetBackground (const Quantity_NameOfColor theNameOfColor);
//! Modifies the window background.
Standard_EXPORT void SetBackground (const Quantity_Color& color);
//! Modifies the window gradient background.
Standard_EXPORT void SetBackground (const Aspect_GradientBackground& ABackground);
//! Modifies the window gradient background.
Standard_EXPORT void SetBackground (const Quantity_Color& theFirstColor, const Quantity_Color& theSecondColor, const Aspect_GradientFillMethod theFillMethod);
//! Opens the window <me>.
Standard_EXPORT virtual void Map() const = 0;
//! Closes the window <me>.
Standard_EXPORT virtual void Unmap() const = 0;
//! Apply the resizing to the window <me>.
Standard_EXPORT virtual Aspect_TypeOfResize DoResize() const = 0;
//! Apply the mapping change to the window <me>.
//! and returns TRUE if the window is mapped at screen.
Standard_EXPORT virtual Standard_Boolean DoMapping() const = 0;
//! Returns the window background.
Standard_EXPORT Aspect_Background Background() const;
//! Returns the current image background fill mode.
Standard_EXPORT Aspect_FillMethod BackgroundFillMethod() const;
//! Returns the window gradient background.
Standard_EXPORT Aspect_GradientBackground GradientBackground() const;
//! Returns True if the window <me> is opened
//! and False if the window is closed.
Standard_EXPORT virtual Standard_Boolean IsMapped() const = 0;
//! Returns True if the window <me> is virtual
Standard_EXPORT Standard_Boolean IsVirtual() const;
//! Setup the virtual state
Standard_EXPORT void SetVirtual (const Standard_Boolean theVirtual);
//! Returns The Window RATIO equal to the physical
//! WIDTH/HEIGHT dimensions
Standard_EXPORT virtual Quantity_Ratio Ratio() const = 0;
//! Returns The Window POSITION in PIXEL
Standard_EXPORT virtual void Position (Standard_Integer& X1, Standard_Integer& Y1, Standard_Integer& X2, Standard_Integer& Y2) const = 0;
//! Returns The Window SIZE in PIXEL
Standard_EXPORT virtual void Size (Standard_Integer& Width, Standard_Integer& Height) const = 0;
//! Returns native Window handle (HWND on Windows, Window with Xlib, and so on)
Standard_EXPORT virtual Aspect_Drawable NativeHandle() const = 0;
//! Returns parent of native Window handle (HWND on Windows, Window with Xlib, and so on)
Standard_EXPORT virtual Aspect_Drawable NativeParentHandle() const = 0;
//! Returns native Window FB config (GLXFBConfig on Xlib)
Standard_EXPORT virtual Aspect_FBConfig NativeFBConfig() const = 0;
DEFINE_STANDARD_RTTIEXT(Aspect_Window,MMgt_TShared)
protected:
//! Initializes the datas of a Window.
Standard_EXPORT Aspect_Window();
Aspect_Background MyBackground;
Aspect_GradientBackground MyGradientBackground;
Aspect_FillMethod MyBackgroundFillMethod;
Standard_Boolean MyIsVirtual;
private:
};
#endif // _Aspect_Window_HeaderFile