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ImageSetIdxGridScroller.h

Go to the documentation of this file.

//345678901234567890123456789012345678901234567890123456789012345678901234567890
// Convenience class creating a ImageSetIdxGrid inside a WindowDocScroller
// Author: Richard van Balen
#ifndef Impala_Visualization_ImageSetIdxGridScroller_h
#define Impala_Visualization_ImageSetIdxGridScroller_h

#include "OglGui/WindowDocScroller.h"
#include "Visualization/ImageSetIdxGrid.h"

namespace Impala {
namespace Visualization {

class ImageSetIdxGridScroller : public OglGui::WindowDocScroller
{
public:
    typedef Core::ImageSet::ImageSet    ImageSet;
    typedef OglGui::WindowDocScroller   WindowDocScroller;

    ImageSetIdxGridScroller(int x, int y, int w, int h, int nrRow=5) :
        WindowDocScroller(x, y, w, h, 2+0)
    {
        Init(nrRow);
    }

    ImageSetIdxGridScroller(Window* parent, int w, int h, int nrRow=5) :
        WindowDocScroller(parent, w, h, 2+0)
    {
        Init(nrRow);
    }

    ImageSetIdxGridScroller(Window* parent,int x,int y,int w,int h,int nrRow=5):
        WindowDocScroller(parent, x, y, w, h, 2+0)
    {
        Init(nrRow);
    }


    void AddImageSetIdxs(ImageSet* imSet, int startIdx=0, int endIdx=-1)
    {
        mImageSetIdxGrid->AddImageSetIdxs(imSet,startIdx,endIdx);
    }

    void AddImageSetIdx(ImageSet* imSet, int idx)
    {
        mImageSetIdxGrid->AddImageSetIdx(imSet, idx);
    }

    void Clear()
    {
        mImageSetIdxGrid->Clear();
    }

    void UpdateLayout(bool reset=false)
    {
        mImageSetIdxGrid->UpdateLayout(reset);
    }

    void PageUpDownExtra(int x)     { mPageDeltaExtra = x; }
    void NrOfImOnRow(int n)         { mImageSetIdxGrid->NrOfImOnRow(n); }
    void ShowNames(bool mode)       { mImageSetIdxGrid->ShowNames(mode); }
    void ShowDims(bool mode)        { mImageSetIdxGrid->ShowDims(mode); }
    void FixedCellWidth(int w)      { mImageSetIdxGrid->FixedCellWidth(w); }

    ImageSetIdxGrid* ImSetIdxGrid()
    {
        return mImageSetIdxGrid;
    }

    virtual void DisplayFunc()
    {
        OglGui::WindowDocScroller::DisplayFunc();
        int hH = mHolder->H();
        int dif = hH % mImageSetIdxGrid->CellHeight();
        SetPageDeltas(RETAIN, dif + mPageDeltaExtra);
    }

private:
    void Init(int nrRow)
    {
        VerticalScrollBar()->SetLineIncrement(10);
        mImageSetIdxGrid = new ImageSetIdxGrid(this,0,0,100,100,nrRow);
        SetDocWindow(mImageSetIdxGrid,mImageSetIdxGrid,2);
        ReshapeFollowMode(0);
        mPageDeltaExtra = 0;
    }

    ImageSetIdxGrid*    mImageSetIdxGrid;
    int                 mPageDeltaExtra;
};

} // Namespace Visualization
} // Namespace Impala
#endif

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