39 lines
1.1 KiB
Markdown
39 lines
1.1 KiB
Markdown
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# QtImGui
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Qt (QOpenGLWidget / QOpenGLWindow) backend for [ImGui](https://github.com/ocornut/imgui)
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It enables ImGui to run in QOpenGLWidget / QOpenGLWindow.
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[](https://gyazo.com/eb68699c96b9147cca3d5ea9fadfc263)
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## How to use
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* Add QtImGui sources and headers to your project
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* If you are using git submodule, run `git submodule update --init --recursive` to ensure that the inner submodule is initialized as well.
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* Add `include(path/to/qtimgui.pri)` to youre `.pro` file
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* Subclass `QOpenGLWindow` or `QOpenGLWidget` and:
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```cpp
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class DemoWindow : public QOpenGLWindow
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{
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protected:
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void initializeGL() override
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{
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QtImGui::initialize(this);
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}
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void paintGL() override
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{
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// you can do custom GL rendering as well in paintGL
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QtImGui::newFrame();
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ImGui::Text("Hello");
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// more widgets...
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ImGui::Render();
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}
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};
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```
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See [QOpenGLWidget example](demo-widget/demo-widget.cpp) and [QOpenGLWindow example](/demo-window/demo-window.cpp) for details.
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