Added KDE3 version of ktechlab

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/ktechlab@1095338 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 79 insertions, 0 deletions

diff --git a/src/gui/colorcombo.h b/src/gui/colorcombo.h
new file mode 100644
index 0000000..65b2714
--- /dev/null
+++ b/src/gui/colorcombo.h
@@ -0,0 +1,79 @@
+/***************************************************************************
+ *   Copyright (C) 2005 by David Saxton                                    *
+ *   david@bluehaze.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.                                   *
+ ***************************************************************************/
+
+#ifndef COLORCOMBO_H
+#define COLORCOMBO_H
+
+#include <qcolor.h>
+#include <qcombobox.h>
+
+/**
+Based on KColorCombo, Copyright (C) 1997 Martin Jones (mjones@kde.org). Allows
+which colours are displayed to be changed.
+
+@author David Saxton
+*/
+class ColorCombo : public QComboBox
+{
+	Q_OBJECT
+	Q_PROPERTY( QColor color READ color WRITE setColor )
+
+	public:
+		enum ColorScheme
+		{
+			QtStandard = 0,
+			LED = 1,
+			NumberOfSchemes = 2, ///< for internal usage; this should be one less than the number of items in the enum
+		};
+		
+  	 	/**
+		 * Constructs a color combo box.
+		 */
+		ColorCombo( ColorScheme colorScheme, QWidget *parent, const char *name = 0L );
+		~ColorCombo();
+
+		/**
+		 * Selects the color @p col.
+		 */
+		void setColor( const QColor & col );
+		/**
+		 * Returns the currently selected color.
+		**/
+		QColor color() const { return internalColor; }
+
+	signals:
+    	/**
+		 * Emitted when a new color box has been selected.
+		 */
+		void activated( const QColor &col );
+	    /**
+		 * Emitted when a new item has been highlighted.
+		 */
+		void highlighted( const QColor &col );
+		
+	protected slots:
+		void slotActivated( int index );
+		void slotHighlighted( int index );
+
+	protected:
+		virtual void resizeEvent( QResizeEvent *re );
+		void addColors();
+		void createPalettes();
+		
+		QColor customColor;
+		QColor internalColor;
+		ColorScheme m_colorScheme;
+		
+		static bool createdPalettes;
+		static QColor * palette[ NumberOfSchemes ];
+		static int paletteSize[ NumberOfSchemes ];
+};
+
+#endif