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StringListBox.h

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//345678901234567890123456789012345678901234567890123456789012345678901234567890
// StringListBox.h
//
// TODO: Changed ColumnHeaders such that a new column
// can be inserted somewhere. Then also change AddColumn here
//
// Author: Richard van Balen
#ifndef OglGui_StringListBox_h
#define OglGui_StringListBox_h

#ifndef OglGui_Columns_h
#include "OglGui/Columns.h"
#endif

#ifndef OglGui_DocScroller_h
#include "OglGui/DocScroller.h"
#endif

#ifndef OglGui_StringColumns_h
#include "OglGui/StringColumns.h"
#endif

namespace OglGui
{

class StringListBox : public Columns
{
public:
    typedef std::vector<std::string>    StrVector;

    StringListBox(int x, int y, int w, int h) :
        Columns(x, y, w, h)
    {
        Init();
    }

    StringListBox(Window* parent, int w, int h) :
        Columns(parent, w, h)
    {
        Init();
    }

    StringListBox(Window* parent,int x,int y,int w,int h):
        Columns(parent, x, y, w, h)
    {
        Init();
    }

    void AddColumn(strconst colName, int colWidth=100, ULONG bg=0)
    {
        CreateHeader(colName,colWidth);
        mStrColumns->AddColumn(colName,&StrVector(),colWidth,bg);
    }

    void AddColumn(strconst colName, StrVector* strVector,
                   int colWidth=100, ULONG bg=0)
    {
        CreateHeader(colName,colWidth);
        mStrColumns->AddColumn(colName,strVector,colWidth,bg);
    }

    void AddString(strconst str, int colIdx, ULONG col=oglBLACK,
                   int opts=0, int insertAt=-1)
    {
        mStrColumns->AddString(str,colIdx,col,opts,insertAt);
    }

    virtual void DisplayFunc()
    {
        int i = 0;
        while(mHeaders->Header(i))
        {
            StringColumns::ColumnData* colData
                = mStrColumns->GetColumnData(mHeaders->Header(i)->GetText());
            if (colData)
                colData->width = mHeaders->Header(i)->W();
            i++;
        }
        Columns::DisplayFunc();
    }

private:
    DocScroller*        mScroller;
    StringColumns*      mStrColumns;
    void Init()
    {
        mScroller = new DocScroller(this,0,0,W(),H()-24,2);
        mScroller->ConnectTo(this);
        mStrColumns = new StringColumns(mScroller->ContentHolder(),0,0,60,60);
        mScroller->SetContentPane(mStrColumns);
        mScroller->SetDoc(mStrColumns);
        mStrColumns->ConnectTo(mScroller->ContentHolder());
    }
};

} // Namespace OglGui
#endif

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