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author | Clifford Wolf <clifford@clifford.at> | 2018-11-09 12:57:14 +0100 |
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committer | Clifford Wolf <clifford@clifford.at> | 2018-11-09 12:57:14 +0100 |
commit | 66dd17664c08aca17b53d2853558121aa9e702e4 (patch) | |
tree | b6bc5dd919e5f525ec7328861b81f616673a1ea6 /3rdparty/qtimgui/README.md | |
parent | e91241f10d68fcaaf0a81fa77e9a91666120ccee (diff) | |
parent | 15d9b3d3cc05656e58d01ba2f97ec92b6daaee1c (diff) | |
download | nextpnr-66dd17664c08aca17b53d2853558121aa9e702e4.tar.gz nextpnr-66dd17664c08aca17b53d2853558121aa9e702e4.tar.bz2 nextpnr-66dd17664c08aca17b53d2853558121aa9e702e4.zip |
Merge branch 'master' of github.com:YosysHQ/nextpnr into router_improve
Diffstat (limited to '3rdparty/qtimgui/README.md')
-rw-r--r-- | 3rdparty/qtimgui/README.md | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/3rdparty/qtimgui/README.md b/3rdparty/qtimgui/README.md new file mode 100644 index 00000000..16a46f55 --- /dev/null +++ b/3rdparty/qtimgui/README.md @@ -0,0 +1,38 @@ +# QtImGui + +Qt (QOpenGLWidget / QOpenGLWindow) backend for [ImGui](https://github.com/ocornut/imgui) + +It enables ImGui to run in QOpenGLWidget / QOpenGLWindow. + +[![https://gyazo.com/eb68699c96b9147cca3d5ea9fadfc263](https://i.gyazo.com/eb68699c96b9147cca3d5ea9fadfc263.gif)](https://gyazo.com/eb68699c96b9147cca3d5ea9fadfc263) + +## How to use + +* Add QtImGui sources and headers to your project + * If you are using git submodule, run `git submodule update --init --recursive` to ensure that the inner submodule is initialized as well. +* Add `include(path/to/qtimgui.pri)` to youre `.pro` file +* Subclass `QOpenGLWindow` or `QOpenGLWidget` and: + +```cpp +class DemoWindow : public QOpenGLWindow +{ +protected: + void initializeGL() override + { + QtImGui::initialize(this); + } + void paintGL() override + { + // you can do custom GL rendering as well in paintGL + + QtImGui::newFrame(); + + ImGui::Text("Hello"); + // more widgets... + + ImGui::Render(); + } +}; +``` + +See [QOpenGLWidget example](demo-widget/demo-widget.cpp) and [QOpenGLWindow example](/demo-window/demo-window.cpp) for details. |