1 files changed, 29 insertions, 0 deletions
diff --git a/src/components/volumemeter.hpp b/src/components/volumemeter.hpp
new file mode 100644
index 0000000..e9656b6
--- /dev/null
+++ b/src/components/volumemeter.hpp
@@ -0,0 +1,29 @@
+#pragma once
+#include <gtkmm/widget.h>
+
+class VolumeMeter : public Gtk::Widget {
+public:
+    VolumeMeter();
+
+    void SetVolume(double fraction);
+    void SetTick(double fraction);
+
+protected:
+    Gtk::SizeRequestMode get_request_mode_vfunc() const override;
+    void get_preferred_width_vfunc(int &minimum_width, int &natural_width) const override;
+    void get_preferred_width_for_height_vfunc(int height, int &minimum_width, int &natural_width) const override;
+    void get_preferred_height_vfunc(int &minimum_height, int &natural_height) const override;
+    void get_preferred_height_for_width_vfunc(int width, int &minimum_height, int &natural_height) const override;
+    void on_size_allocate(Gtk::Allocation &allocation) override;
+    void on_map() override;
+    void on_unmap() override;
+    void on_realize() override;
+    void on_unrealize() override;
+    bool on_draw(const Cairo::RefPtr<Cairo::Context> &cr) override;
+
+private:
+    Glib::RefPtr<Gdk::Window> m_window;
+
+    double m_fraction = 0.0;
+    double m_tick = 0.0;
+};