CDropDownBox.h

/*
╔══════════════════════════════════════════════════════════════════════════════╗
║                       SIMPLY POWERFUL TOOLKIT (SPTK)                         ║
╟──────────────────────────────────────────────────────────────────────────────╢
║  copyright            © 1999-2022 Alexey Parshin. All rights reserved.       ║
║  email                alexeyp@gmail.com                                      ║
╚══════════════════════════════════════════════════════════════════════════════╝
┌──────────────────────────────────────────────────────────────────────────────┐
│   This library is free software; you can redistribute it and/or modify it    │
│   under the terms of the GNU Library General Public License as published by  │
│   the Free Software Foundation; either version 2 of the License, or (at your │
│   option) any later version.                                                 │
│                                                                              │
│   This library is distributed in the hope that it will be useful, but        │
│   WITHOUT ANY WARRANTY; without even the implied warranty of                 │
│   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library   │
│   General Public License for more details.                                   │
│                                                                              │
│   You should have received a copy of the GNU Library General Public License  │
│   along with this library; if not, write to the Free Software Foundation,    │
│   Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.               │
│                                                                              │
│   Please report all bugs and problems to alexeyp@gmail.com.                  │
└──────────────────────────────────────────────────────────────────────────────┘
*/
 
#pragma once
 
#include <FL/Fl_Double_Window.H>
#include <FL/Fl_Box.H>
#include <sptk5/gui/CPopupWindow.h>
#include <sptk5/gui/CDBListView.h>
 
namespace sptk {
 
class CDatabase;
class QueryParameter;
 
class SP_EXPORT CDBDropDownListView : public CDBListView
{
 
protected:
 
    void item_clicked(int mouse_btn) override;
 
    void onExit() override;
 
public:
 
    CDBDropDownListView(const char* label, int layoutSize, CLayoutAlign layoutAlign)
            : CDBListView(label, layoutSize, layoutAlign)
    {}
 
#ifdef __COMPATIBILITY_MODE__
    CDBDropDownListView(int x,int y,int w,int h) : CDBListView(x,y,w,h) {}
#endif
 
};
 
class SP_EXPORT CDBDropDownList : public CPopupWindow
{
    friend class CBaseListBox;
    friend class CDBDropDownListView;
 
protected:
    int handle(int) override;
 
public:
    CDBDropDownListView* listView;
 
    CDBDropDownList(int width, int height, const char* label = nullptr);
 
    void resize(int x, int y, int w, int h) override;
 
    bool preferredSize(int& w, int& h) override;
};
}