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menuitem_generic.h

Go to the documentation of this file.

/*
        ClanGUI, copyrights by various people. Have a look in the CREDITS file.
        
        This sourcecode is distributed using the Library GNU Public Licence,
        version 2 or (at your option) any later version. Please read LICENSE
        for details.
*/

#ifndef header_menuitem
#define header_menuitem

#include "../Core/System/timer.h"

#include "component.h"
#include "component_options.h"
#include "stylemanager.h"

class CL_PopupMenu;

class CL_MenuItem : public CL_Component
{
public:
        static CL_MenuItem *create(
                const CL_ComponentOptions &options,
                CL_Component *parent,
                CL_StyleManager *style);

        CL_MenuItem(const CL_ComponentOptions &options, CL_Component *parent);
        virtual ~CL_MenuItem() { return; }

        virtual void add_child(CL_Component *child);

//      virtual void update();

        bool is_checkable() { return checkable; }
        bool is_separator() { return separator; }
        bool is_checked() { return checked; }
        bool is_highlighted() { return highlighted; }

        bool has_submenu() { return false; }
        
        const std::string &get_text() { return text; }
        //: Returns the item label.

        void set_text(const std::string &text) { this->text = text; }
        //: Sets the item label.

        CL_Signal_v0 sig_clicked;

        void set_impl(CL_ComponentStyle *impl) { this->impl = impl; }
        CL_ComponentStyle *get_impl() { return impl; }
        
private:
        void init(int id);
        void close_children();
        
protected:
        void on_mouse_enter();
        void on_mouse_leave();

        void on_key_down(CL_Component *comp, CL_InputDevice *device, CL_Key key);
        void on_timer_popup();

        CL_Slot slot_mouse_enter, slot_mouse_level, slot_key_down, slot_timer_popup;

protected:
        int id;
        
        std::string text;
        
        bool separator;
        bool checked;
        bool checkable;
        bool highlighted;

        CL_PopupMenu *submenu;
        
        CL_Timer timer_popup;

        CL_ComponentStyle *impl;
};

#endif

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