UI|Client: Added stub for SliderWidget

doomsday/client/client.pro

@@ -380,6 +380,7 @@ DENG_HEADERS += \
     include/ui/widgets/progresswidget.h \
     include/ui/widgets/scrollareawidget.h \
     include/ui/widgets/sequentiallayout.h \
+    include/ui/widgets/sliderwidget.h \
     include/ui/widgets/submenuitem.h \
     include/ui/widgets/styledlogsinkformatter.h \
     include/ui/widgets/taskbarwidget.h \
@@ -695,6 +696,7 @@ SOURCES += \
     src/ui/widgets/popupwidget.cpp \
     src/ui/widgets/proceduralimage.cpp \
     src/ui/widgets/progresswidget.cpp \
+    src/ui/widgets/sliderwidget.cpp \
     src/ui/widgets/scrollareawidget.cpp \
     src/ui/widgets/sequentiallayout.cpp \
     src/ui/widgets/styledlogsinkformatter.cpp \

doomsday/client/include/ui/widgets/sliderwidget.h

@@ -0,0 +1,60 @@
+/** @file sliderwidget.h  Slider to pick a value within a range.
+ *
+ * @authors Copyright (c) 2013 Jaakko Keränen <jaakko.keranen@iki.fi>
+ *
+ * @par License
+ * GPL: http://www.gnu.org/licenses/gpl.html
+ *
+ * <small>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, see:
+ * http://www.gnu.org/licenses</small> 
+ */
+
+#ifndef DENG_CLIENT_SLIDERWIDGET_H
+#define DENG_CLIENT_SLIDERWIDGET_H
+
+#include "guiwidget.h"
+
+#include <de/Range>
+
+/**
+ * Slider to pick a value within a range.
+ *
+ * The value can also be entered as text by right clicking on the slider.
+ */
+class SliderWidget : public GuiWidget
+{
+    Q_OBJECT
+
+public:
+    SliderWidget(de::String const &name = "");
+
+    void setRange(de::Rangei const &intRange, int step = 0);
+    void setRange(de::Rangef const &floatRange, float step = 0);
+    void setValue(float value);
+
+    de::Rangef range() const;
+    float value() const;
+
+    // Events.
+    bool handleEvent(de::Event const &event);
+
+signals:
+    void valueChanged(float value);
+    void valueChangedByUser(float value);
+
+protected:
+    void glInit();
+
+
+private:
+    DENG2_PRIVATE(d)
+};
+
+#endif // DENG_CLIENT_SLIDERWIDGET_H

doomsday/client/src/ui/widgets/sliderwidget.cpp

@@ -0,0 +1,94 @@
+/** @file sliderwidget.cpp  Slider to pick a value within a range.
+ *
+ * @authors Copyright (c) 2013 Jaakko Keränen <jaakko.keranen@iki.fi>
+ *
+ * @par License
+ * GPL: http://www.gnu.org/licenses/gpl.html
+ *
+ * <small>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, see:
+ * http://www.gnu.org/licenses</small> 
+ */
+
+#include "ui/widgets/sliderwidget.h"
+
+#include <de/Drawable>
+
+using namespace de;
+using namespace ui;
+
+DENG2_PIMPL(SliderWidget)
+{
+    float value;
+    Rangef range;
+    float step;
+
+    Instance(Public *i)
+        : Base(i),
+          value(0),
+          range(0, 0),
+          step(0)
+    {}
+
+    void glInit()
+    {
+
+    }
+
+    void glDeinit()
+    {
+
+    }
+};
+
+SliderWidget::SliderWidget(String const &name)
+    : GuiWidget(name), d(new Instance(this))
+{}
+
+void SliderWidget::setRange(Rangei const &intRange, int step)
+{
+
+}
+
+void SliderWidget::setRange(Rangef const &floatRange, float step)
+{
+
+}
+
+void SliderWidget::setValue(float value)
+{
+
+}
+
+Rangef SliderWidget::range() const
+{
+    return d->range;
+}
+
+float SliderWidget::value() const
+{
+    return d->value;
+}
+
+bool SliderWidget::handleEvent(Event const &event)
+{
+
+
+    return GuiWidget::handleEvent(event);
+}
+
+void SliderWidget::glInit()
+{
+    d->glInit();
+}
+
+void SliderWidget::glDeinit()
+{
+    d->glDeinit();
+}