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WindowDocScroller.h

Go to the documentation of this file.

//345678901234567890123456789012345678901234567890123456789012345678901234567890
// Author: Richard van Balen, for University of Amsterdam

#ifndef OglGui_WindowDocScroller_h
#define OglGui_WindowDocScroller_h

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

namespace OglGui {

class WindowDocScroller : public DocScroller
{
public:
    WindowDocScroller(int x, int y, int w, int h, int sB=3+12) :
        DocScroller(x,y,w,h,sB)
    {
        Init(w,h);
    }

    WindowDocScroller(Window* parent, int w, int h, int sB=3+12) :
        DocScroller(parent,w,h,sB)
    {
        Init(w,h);
    }

    WindowDocScroller(Window* parent, int x, int y, int w, int h, int sB=3+12) :
        DocScroller(parent,x,y,w,h,sB)
    {
        Init(w,h);
    }
/*
void
SetDocWindow(Window* wnd, DocDimensions* doc, int mapKeysToScrollBar=0)
{
    if (wnd)
    {
        int y = HorizontalScrollBar() ? 16 : 2;
        int w = W() - (VerticalScrollBar() ? 18 : 2);
        int h = H() - (HorizontalScrollBar() ? 18 : 2);
        wnd->SetDimensions(2,y,w,h);
        wnd->ConnectTo(this);
        if (mapKeysToScrollBar)
            wnd->MapKeysTo(mapKeysToScrollBar==1 ? HorizontalScrollBar() :
                           VerticalScrollBar());
    }
    if (doc)
        SetDoc(doc);
}
*/
    
    void
    SetDocWindow(Window* wnd, DocDimensions* doc, int mapKeysToScrollBar=0)
    {
        if (wnd)
        {
            int y = HorizontalScrollBar() ? 16 : 2;
            int w = W() - (VerticalScrollBar() ? 20 : 4);
            int h = H() - (HorizontalScrollBar() ? 20 : 4);
            wnd->SetDimensions(2,y,w,h);
            wnd->ConnectTo(this);
            wnd->SetAllowScaling(false);
            if (mapKeysToScrollBar)
                wnd->MapKeysTo(mapKeysToScrollBar==1 ? HorizontalScrollBar() :
                               VerticalScrollBar());
        }
        if (doc)
            SetDoc(doc);
    }

protected:
    Window*     mWnd;

private:
    void Init(int w, int h)
    {
        mWnd = 0;
    }
};
} // namespace OglGui

#endif

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