tears

C++ UI library. Just write views, they are automatically layed out in that order.

Usage

See the sample at tears/MainScene.cpp. If you want to run sample app, open tears.xcodeproj in Xcode and run.

How to create a custom view

1. Create a class which inherit View class.
2. Add subview to the CustomView at the constructor or viewWillLayout().

#include "view/base/View.hpp"

class CustomView: public View {
protected:
    virtual void viewWillLayout() override {
        // add subview(s) here ...
        auto subview = make_unique<Rectangle>();
        addchild(move(subview));
    }
public:
    CustomView() {
        // or here.
        auto subview = make_unique<Circle>();
        addChild(move(subview));
    }
    virtual ~CustomView() {}
};

If you want to specify size, padding, alignment etc., use the methods in the Modifier class. Since View class inherits Modifier class, just call those methods from the View instances.

auto customView = make_unique<CustomView>();
customView->setWidthRatio(0.5f) // width = 50%
            .setHeight(100.f) // height = 100dp
            .setPadding(EdgeVertical, 8.f) // padding top and bottom = 8dp
            .setAlignment(AlignmentTop); // aligned to top in the container

Documents

Document page is not deployed yet but you can serve it on localhost.

pip install mkdocs-material
mkdocs serve