cleaned up ui a little

[blobs.git] / src / ui / Panel.hpp

diff --git a/src/ui/Panel.hpp b/src/ui/Panel.hpp
new file mode 100644 (file)
index 0000000..d62073b
--- /dev/null
+++ b/src/ui/Panel.hpp
@@ -0,0 +1,52 @@
+#ifndef BLOBS_UI_PANEL_HPP_
+#define BLOBS_UI_PANEL_HPP_
+
+#include "Widget.hpp"
+
+#include <memory>
+#include <vector>
+
+
+namespace blobs {
+namespace ui {
+
+class Panel
+: public Widget {
+
+public:
+       enum Dir {
+               HORIZONTAL,
+               VERTICAL,
+       };
+
+public:
+       Panel();
+       ~Panel() override;
+
+public:
+       // panel takes ownership
+       Panel &Add(Widget *);
+
+       Panel &Background(const glm::vec4 &);
+       Panel &Padding(const glm::vec2 &);
+       Panel &Spacing(float);
+       Panel &Direction(Dir);
+
+       glm::vec2 Size() override;
+       void Relayout();
+       void Draw(app::Assets &, graphics::Viewport &) noexcept override;
+
+private:
+       std::vector<std::unique_ptr<Widget>> widgets;
+       glm::vec4 bg_color;
+       glm::vec2 padding;
+       float spacing;
+       Dir dir;
+       glm::vec2 size;
+
+};
+
+}
+}
+
+#endif