Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdegraphics@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 104 insertions, 0 deletions

diff --git a/kiconedit/kcolorgrid.h b/kiconedit/kcolorgrid.h
new file mode 100644
index 00000000..2bb7c856
--- /dev/null
+++ b/kiconedit/kcolorgrid.h
@@ -0,0 +1,104 @@
+/*
+    kiconedit - a small graphics drawing program for creating KDE icons
+    Copyright (C) 1998  Thomas Tanghus (tanghus@kde.org)
+
+    This program is free software; you can redistribute it and/or
+    modify it under the terms of the GNU General Public
+    License as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+    Boston, MA 02110-1301, USA.
+*/  
+
+#ifndef __KCOLORGRID_H__
+#define __KCOLORGRID_H__
+
+#include <qwidget.h>
+#include <qsize.h>
+#include <qrect.h>
+
+#include "utils.h"
+
+#define KArrayUint QMemArray<uint>
+
+class KColorArray : public KArrayUint
+{
+public:
+  void remove(int idx);
+  void append(uint);
+  uint closestMatch(uint);
+};
+
+class KColorGrid : public QWidget
+{
+private:
+    Q_OBJECT
+public:
+  KColorGrid( QWidget * parent = 0, const char *name = 0, int spacing = 0);
+  virtual ~KColorGrid() {};
+
+  enum GridState { Plain, Shaded };
+
+  void setSpacing(int space) { s = space; update(); }
+  void setGridState(GridState state) { gridstate = state;}
+  GridState gridState() { return gridstate; }
+  void setGrid(bool state) { hasgrid = state; }
+  int spacing() { return s; }
+  bool hasGrid() { return hasgrid; }
+  uint numColors() { return numcolors.size(); }
+  uint colors( uint *c ) { c = numcolors.data(); return numcolors.size(); }
+  bool contains(uint c) { return numcolors.contains(c); }
+  uint colorAt(int idx) { return gridcolors.at(idx); }
+  uint *data() {return numcolors.data(); }
+  void fill(uint color);
+  int numCols() { return cols; }
+  int numRows() { return rows; }
+
+  virtual void setCellSize( int s );
+  virtual int cellSize() { return cellsize; }
+  virtual QSize sizeHint() const;
+
+  void setSize(const QSize s) { setNumRows(s.height()); setNumCols(s.width()); }
+
+public slots:
+  //virtual void show();
+
+signals:
+  void addingcolor(uint);
+  void colorschanged(uint, uint*);
+
+protected:
+  void updateCell(int row, int col, bool f);
+  virtual void paintForeground( QPainter* p, QPaintEvent* e);
+  virtual void paintCell( QPainter *p, int row, int col) = 0;
+  virtual void paintEvent(QPaintEvent *);
+  //virtual void resizeEvent(QResizeEvent *);
+  void setColor(int colNum, uint, bool update = true );
+  void updateColors();
+  virtual void setNumRows(int);
+  virtual void setNumCols(int);
+  virtual int totalWidth() { return totalwidth; }
+  virtual int totalHeight() { return totalheight; }
+  int findRow(int y) { return getY(y); }
+  int getY(int y);
+  int findCol(int x) { return getX(x); }
+  int getX(int x);
+  const QRect viewRect();
+
+//private:
+  int s, cellsize, totalwidth, totalheight;
+  int rows, cols, ypos, xpos;
+  GridState gridstate;
+  bool hasgrid;
+  KColorArray gridcolors, numcolors;
+};
+
+#endif //__KCOLORGRID_H__