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39 lines
1.5 KiB
C++
39 lines
1.5 KiB
C++
//////////////////////////////////////////////////////////////////////////
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//
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// pgAdmin III - PostgreSQL Tools
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//
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// Copyright (C) 2002 - 2016, The pgAdmin Development Team
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// This software is released under the PostgreSQL Licence
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//
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// gqbGraphsimple.h - A simple Graphic Interface for GQB
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//
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//////////////////////////////////////////////////////////////////////////
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#ifndef GQBGRAPHBEHAVIOR_H
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#define GQBGRAPHBEHAVIOR_H
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#include <wx/dcbuffer.h>
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// App headers
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#include "gqb/gqbQueryObjs.h"
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// Interface class for drawing of objects in canvas
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class gqbGraphBehavior : public wxObject
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{
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public:
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// Important: The drawTable function always should store the width & height of the graphic
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// representation of the table inside the gqbQueryObject for use of controller.
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virtual void drawTable(wxMemoryDC &bdc, wxPoint *origin, gqbQueryObject *queryTable) = 0;
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virtual void drawTempJoinLine(wxMemoryDC &bdc, wxPoint &origin, wxPoint &end) = 0;
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virtual void drawJoin(wxMemoryDC &bdc, wxPoint &origin, wxPoint &dest, wxPoint &anchorUsed, bool selected, type_Join joinKind) = 0;
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virtual void calcAnchorPoint(gqbQueryJoin *join) = 0;
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virtual void UpdatePosObject(gqbQueryObject *queryTable, int x, int y, int cursorAdjustment) = 0;
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// GQB-TODO find a way to not hard code the 17 default value
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virtual gqbColumn *getColumnAtPosition(wxPoint *clickPoint, gqbQueryObject *queryTable, int sensibility = 17) = 0;
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virtual bool clickOnJoin(gqbQueryJoin *join, wxPoint &pt, wxPoint &origin, wxPoint &dest) = 0;
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virtual int getTitleRowHeight() = 0;
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private:
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};
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#endif
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