Layout.h

Go to the documentation of this file.

/*  Project nGenEx
        Destroyer Studios LLC
        Copyright © 1997-2004. All Rights Reserved.

        SUBSYSTEM:    nGenEx.lib
        FILE:         Layout.h
        AUTHOR:       John DiCamillo


        OVERVIEW
        ========
        Layout Manager class for ActiveWindow panels
*/

#ifndef Layout_h
#define Layout_h

#include "ActiveWindow.h"

// +--------------------------------------------------------------------+

class Layout
{
public:
        static const char* TYPENAME() { return "Layout"; }

        Layout();
        virtual ~Layout();

        virtual bool   DoLayout(ActiveWindow* panel);

        virtual void   Clear();
        virtual void   AddCol(DWORD min_width,  float col_factor);
        virtual void   AddRow(DWORD min_height, float row_factor);

        virtual void   SetConstraints(const std::vector<DWORD>& min_x,
        const std::vector<DWORD>& min_y,
        const std::vector<float>& weight_x,
        const std::vector<float>& weight_y);

        virtual void   SetConstraints(const std::vector<float>& min_x,
        const std::vector<float>& min_y,
        const std::vector<float>& weight_x,
        const std::vector<float>& weight_y);

        virtual void   SetConstraints(int            ncols,
        int            nrows,
        const int*     min_x,
        const int*     min_y,
        const float*   weight_x,
        const float*   weight_y);


protected:
        virtual void   ScaleWeights();
        virtual void   CalcCells(DWORD w, DWORD h, std::vector<DWORD>& cell_x, std::vector<DWORD>& cell_y);

        std::vector<DWORD>   cols;
        std::vector<DWORD>   rows;
        std::vector<float>   col_weights;
        std::vector<float>   row_weights;
};

#endif Layout_h