TGUI  1.1
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SDL-Renderer.hpp
1
2//
3// TGUI - Texus' Graphical User Interface
4// Copyright (C) 2012-2023 Bruno Van de Velde (vdv_b@tgui.eu)
5//
6// This software is provided 'as-is', without any express or implied warranty.
7// In no event will the authors be held liable for any damages arising from the use of this software.
8//
9// Permission is granted to anyone to use this software for any purpose,
10// including commercial applications, and to alter it and redistribute it freely,
11// subject to the following restrictions:
12//
13// 1. The origin of this software must not be misrepresented;
14// you must not claim that you wrote the original software.
15// If you use this software in a product, an acknowledgment
16// in the product documentation would be appreciated but is not required.
17//
18// 2. Altered source versions must be plainly marked as such,
19// and must not be misrepresented as being the original software.
20//
21// 3. This notice may not be removed or altered from any source distribution.
22//
24
25#ifndef TGUI_BACKEND_SDL_RENDERER_INCLUDE_HPP
26#define TGUI_BACKEND_SDL_RENDERER_INCLUDE_HPP
27
28#include <TGUI/Config.hpp>
29#if !TGUI_HAS_BACKEND_SDL_RENDERER
30 #error "TGUI wasn't build with the SDL_RENDERER backend"
31#endif
32
33#if TGUI_BUILD_AS_CXX_MODULE
34 import tgui.backend.window.sdl;
35 import tgui.backend.renderer.sdl_renderer;
36 import tgui.backend.font.sdl_ttf;
37#else
38 #include <TGUI/Backend/Window/SDL/BackendSDL.hpp>
39 #include <TGUI/Backend/Renderer/SDL_Renderer/BackendRendererSDL.hpp>
40 #include <TGUI/Backend/Font/SDL_ttf/BackendFontSDLttf.hpp>
41#endif
42
43TGUI_MODULE_EXPORT namespace tgui
44{
45 inline namespace SDL_RENDERER
46 {
50 class TGUI_API Gui : public BackendGuiSDL
51 {
52 public:
53
59 Gui() = default;
60
61
68 Gui(SDL_Window* window, SDL_Renderer* renderer)
69 {
70 setWindow(window, renderer);
71 }
72
73
80 void setWindow(SDL_Window* window, SDL_Renderer* renderer);
81
82
88 SDL_Renderer* getRenderer() const;
89
90
92 protected:
93
97 void presentScreen() override;
98
99#if ((SDL_MAJOR_VERSION == 2) && (SDL_MINOR_VERSION < 26))
103 void updateFramebufferSize() override;
104#endif
105
107 protected:
108
109 SDL_Renderer* m_renderer = nullptr;
110 };
111 }
112}
113
114#endif // TGUI_BACKEND_SDL_RENDERER_INCLUDE_HPP
Definition BackendGuiSDL.hpp:48
Gui class for SDL + SDL_ttf (using SDL_Renderer struct for rendering)
Definition SDL-Renderer.hpp:51
Gui(SDL_Window *window, SDL_Renderer *renderer)
Constructor that immediately sets the window and renderer on which the gui should be drawn.
Definition SDL-Renderer.hpp:68
void presentScreen() override
Shows the drawn content with SDL_RenderPresent.
Gui()=default
Default constructor.
void setWindow(SDL_Window *window, SDL_Renderer *renderer)
Sets the window and renderer on which the gui should be drawn.
SDL_Renderer * getRenderer() const
Returns the renderer that was provided to the gui.
Namespace that contains all TGUI functions and classes.
Definition AbsoluteOrRelativeValue.hpp:39