69 lines
1.1 KiB
C++
69 lines
1.1 KiB
C++
// Copyright (C) 2019 Nomango
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#include "easy2d.h"
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#include "easy2d-imgui.h"
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using namespace easy2d;
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const int WINDOW_WIDTH = 1280;
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const int WINDOW_HEIGHT = 800;
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E2D_DECLARE_SMART_PTR(ImGuiScene);
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class ImGuiScene
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: public Scene
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{
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bool show_demo_window = true;
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public:
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ImGuiScene()
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{
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// 创建 ImGui 图层
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ImGuiLayerPtr layer = new ImGuiLayer;
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AddChild(layer);
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// 添加 ImGui 提供的 Demo 窗口
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layer->AddItem([=]() {
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if (show_demo_window)
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ImGui::ShowDemoWindow(&show_demo_window);
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}, L"DemoWindow");
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}
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};
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class ImGuiApp
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: public Application
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{
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public:
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ImGuiApp()
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{
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// 添加 ImGui 组件
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Use(&ImGuiView::Instance());
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// 初始化
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Options options(L"ImGui Demo", WINDOW_WIDTH, WINDOW_HEIGHT);
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options.clear_color = Color(0.45f, 0.55f, 0.6f, 1.f);
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Init(options);
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}
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void OnStart() override
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{
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ImGuiScenePtr scene = new ImGuiScene;
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EnterScene(scene);
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}
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};
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int main()
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{
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try
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{
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ImGuiApp app;
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app.Run();
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}
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catch (std::exception& e)
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{
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::MessageBoxA(nullptr, e.what(), "An exception has occurred!", MB_ICONERROR | MB_OK);
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}
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return 0;
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}
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