Cleanup effectstack source.

[kdenlive] / src / doubleparameterwidget.h

diff --git a/src/doubleparameterwidget.h b/src/doubleparameterwidget.h
new file mode 100644 (file)
index 0000000..448bbc8
--- /dev/null
+++ b/src/doubleparameterwidget.h
@@ -0,0 +1,68 @@
+/***************************************************************************
+ *   Copyright (C) 2010 by Till Theato (root@ttill.de)                     *
+ *                                                                         *
+ *   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 DOUBLEPARAMETERWIDGET_H
+#define DOUBLEPARAMETERWIDGET_H
+
+#include <QWidget>
+
+class QLabel;
+class QSlider;
+class QSpinBox;
+
+/**
+ * @class DoubleParameterWidget
+ * @brief Widget to choose a double parameter (for a effect) with the help of a slider and a spinbox.
+ * @author Till Theato
+ *
+ * The widget does only handle integers, so the parameter has to be converted into the proper double range afterwards.
+ */
+
+class DoubleParameterWidget : public QWidget
+{
+    Q_OBJECT
+public:
+    /** @brief Sets up the parameter's GUI.
+    * @param name Name of the parameter
+    * @param value Value of the parameter
+    * @param min Minimum value
+    * @param max maximum value
+    * @param suffix (optional) Suffix to display in spinbox
+    * @param parent (optional) Parent Widget */
+    DoubleParameterWidget(const QString &name, int value, int min, int max, const QString suffix = QString(), QWidget* parent = 0);
+    /** @brief Updates the label to display @param name. */
+    void setName(const QString &name);
+    /** @brief Gets the parameter's value. */
+    int getValue();
+
+public slots:
+    /** @brief Sets the value to @param value. */
+    void setValue(int value);
+
+private:
+    QLabel *m_name;
+    QSlider *m_slider;
+    QSpinBox *m_spinBox;
+    
+signals:
+    void valueChanged(int);
+};
+
+#endif