refactor and shizz

include/components/base/button.hpp

@@ -0,0 +1,18 @@
+#pragma once
+
+#include <gtkmm/button.h>
+#include "gtkmm/image.h"
+#include "sigc++/signal.h"
+
+class Button : public Gtk::Button {
+  public:
+    Button(const std::string label);
+    Button(Gtk::Image &image);
+
+    sigc::signal<void()> onClickedSignal;
+  
+  private:
+    void on_clicked() {
+        onClickedSignal.emit();
+    }
+};

include/components/popover.hpp

@@ -3,10 +3,11 @@
 #include <gtkmm/button.h>
 #include <gtkmm/popover.h>
 #include <string>
+#include "components/base/button.hpp"
 
-class Popover : public Gtk::Button {
+class Popover : public Button {
   public:
-    Popover(std::string icon, std::string name);
+    Popover(const std::string icon, std::string name);
     ~Popover() override;
 
   protected:

include/components/todoEntry.hpp

@@ -7,7 +7,6 @@
 class TodoEntry : public Gtk::Box {
   public:
     TodoEntry(int id, std::string text, sigc::signal<void(int)> signal_dismissed, sigc::signal<void(int, std::string)> signal_edited);
-    ~TodoEntry() override;
 
     int get_id() const { return id; }
     std::string get_text() const { return text; }