add shortcuts panel

src/node_shorcuts.h

@@ -0,0 +1,25 @@
+#pragma once
+#include "node_border.h"
+
+class NodeShortcutsItem : public NodeBorder
+{
+    class NodeText* m_descr;
+    class NodeText* m_shortcut;
+public:
+    virtual Node* clone_instantiate() const override;
+    virtual void init() override;
+    void init_controls();
+    void set_descr(const std::string& str) noexcept;
+    void set_shortcut(const std::string& str) noexcept;
+};
+
+class NodeShortcuts : public NodeBorder
+{
+    class NodeButton* m_btn_close;
+    class NodeScroll* m_content;
+public:
+    virtual Node* clone_instantiate() const override;
+    virtual void init() override;
+    void init_controls();
+    void add_shortcut(const std::string& descr, const std::string& shortcut) noexcept;
+};