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Text File | 1996-07-05 | 2.1 KB | 83 lines | [TEXT/R*ch] |
- // DTabSelect.h
- // d.g.gilbert
-
- #ifndef _DTABSELECT_
- #define _DTABSELECT_
-
- #include "DPanel.h"
- #include "DCommand.h"
- #include "DTracker.h"
- #include "DMethods.h"
-
-
- class DTableView;
-
- class DTabSelection
- {
- public:
- enum { kNoSelection = -1,
- kDontExtend = 0, kExtendSingle = 1, kExtendMulti = 2,
- kExtend = kExtendSingle,
- kHighlight= true, kSelect= true };
-
- DTabSelection(DTableView* itsTable, long nrows, long ncols);
- virtual ~DTabSelection();
-
- virtual void SetCanSelect( Boolean canrow, Boolean cancol);
- virtual void SetTableSize( long rows, long cols);
- virtual void ChangeRowSize( long atrow, long deltarows);
- virtual void ChangeColSize( long atcol, long deltacols);
-
- virtual long GetSelectedRow();
- virtual long GetSelectedCol();
- virtual void GetFirstSelectedCell( long& row, long& col);
- virtual void GetLastSelectedCell( long& row, long& col);
- virtual Nlm_RecT GetSelRect() const;
-
- virtual void SelectCells( long row, long col,
- short extend = kDontExtend, Nlm_Boolean highlight = true, Nlm_Boolean select = true);
- virtual void SelectCells( Nlm_RecT selrect,
- short extend = kDontExtend, Nlm_Boolean highlight = true, Nlm_Boolean select = true);
- virtual void SetEmptySelection(Boolean redraw = true);
- virtual void InvalidateSelection();
- virtual Nlm_Boolean IsSelected();
- virtual Nlm_Boolean IsSelected(long row, long col);
- virtual void InvertSelection();
- virtual void InvertSelection(Nlm_RegioN updateRgn);
-
- protected:
- Boolean fCanSelectRow, fCanSelectCol;
- DTableView * fTable;
-
- long fMaxRows, fMaxCols;
- long fSelectedRow, fSelectedCol;
- Nlm_RecT fSelrect;
- Nlm_RegioN fSelrgn, fWorkrgn;
- };
-
-
-
-
- class DTabSelector : public DTracker
- {
- public:
- enum { cTabSelCmd = 2421 };
- Nlm_RecT fOldSelection, fNewSelection; //Nlm_RgN later ...
- short fDoExtend;
-
- DTabSelector( DTableView* itsTable);
- virtual ~DTabSelector();
- virtual void ITabSelector( DTableView* itsTable);
- virtual void Reset();
- virtual void DoIt();
- virtual void Undo();
- virtual void Redo();
- virtual void DoItWork();
- virtual void UndoWork();
- };
-
-
-
-
- #endif
-