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106 lines
3.2 KiB
106 lines
3.2 KiB
/*
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kiconedit - a small graphics drawing program for creating KDE icons
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Copyright (C) 1998 Thomas Tanghus (tanghus@kde.org)
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#ifndef __KCOLORGRID_H__
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#define __KCOLORGRID_H__
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#include <tqwidget.h>
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#include <tqsize.h>
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#include <tqrect.h>
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#include "utils.h"
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#define KArrayUint TQMemArray<uint>
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class KColorArray : public KArrayUint
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{
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public:
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void remove(int idx);
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void append(uint);
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uint closestMatch(uint);
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};
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class KColorGrid : public TQWidget
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{
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private:
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Q_OBJECT
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public:
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KColorGrid( TQWidget * parent = 0, const char *name = 0, int spacing = 0);
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virtual ~KColorGrid() {};
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enum GridState { Plain, Shaded };
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void setSpacing(int space) { s = space; update(); }
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void setGridState(GridState state) { gridstate = state;}
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GridState gridState() { return gridstate; }
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void setGrid(bool state) { hasgrid = state; }
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int spacing() { return s; }
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bool hasGrid() { return hasgrid; }
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uint numColors() { return numcolors.size(); }
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uint colors( uint *c ) { c = numcolors.data(); return numcolors.size(); }
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bool contains(uint c) { return numcolors.contains(c); }
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uint colorAt(int idx) { return gridcolors.at(idx); }
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uint *data() {return numcolors.data(); }
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void fill(uint color);
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int numCols() { return cols; }
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int numRows() { return rows; }
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virtual void setCellSize( int s );
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virtual int cellSize() { return cellsize; }
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virtual TQSize sizeHint() const;
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void setSize(const TQSize s) { setNumRows(s.height()); setNumCols(s.width()); }
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public slots:
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//virtual void show();
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signals:
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void addingcolor(uint);
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void colorschanged(uint, uint*);
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protected:
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void updateCell(int row, int col, bool f);
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virtual void paintForeground( TQPainter* p, TQPaintEvent* e);
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virtual void paintCell( TQPainter *p, int row, int col) = 0;
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virtual void paintEvent(TQPaintEvent *);
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//virtual void resizeEvent(TQResizeEvent *);
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void setColor(int colNum, uint, bool update = true );
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void updateColors();
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virtual void setNumRows(int);
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virtual void setNumCols(int);
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virtual int totalWidth() { return totalwidth; }
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virtual int totalHeight() { return totalheight; }
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int findRow(int y) { return getY(y); }
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int getY(int y);
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int findCol(int x) { return getX(x); }
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int getX(int x);
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const TQRect viewRect();
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//private:
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int s, cellsize, totalwidth, totalheight;
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int rows, cols, ypos, xpos;
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GridState gridstate;
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bool hasgrid;
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KColorArray gridcolors, numcolors;
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};
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#endif //__KCOLORGRID_H__
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