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+/***************************************************************************
+ * Copyright (C) 2003 by S�astien Laot *
+ * slaout@linux62.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 General Public License *
+ * along with this program; if not, write to the *
+ * Free Software Foundation, Inc., *
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
+ ***************************************************************************/
+
+#ifndef COLORPICKER_H
+#define COLORPICKER_H
+
+#include <qdesktopwidget.h>
+
+/** Class to pick a color on the screen
+ * @author S�astien Laot
+ */
+class DesktopColorPicker : public QDesktopWidget
+{
+ Q_OBJECT
+ public:
+ /** Construtor, initializer and destructor */
+ DesktopColorPicker();
+ ~DesktopColorPicker();
+ public slots:
+ /** Begin color picking.
+ * This function returns immediatly, and pickedColor() is emitted if user has
+ * choosen a color, and not canceled the process (by pressing Escape).
+ */
+ void pickColor();
+ signals:
+ /** When user picked a color, this signal is emitted.
+ */
+ void pickedColor(const QColor &color);
+ /** When user cancel a picking (by pressing Escape), this signal is emitted.
+ */
+ void canceledPick();
+ protected slots:
+ void slotDelayedPick();
+ protected:
+ void mouseReleaseEvent(QMouseEvent *event);
+ void keyPressEvent(QKeyEvent *event);
+ bool m_gettingColorFromScreen;
+};
+
+#endif // COLORPICKER_H