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authorBent Bisballe Nyeng <deva@aasimon.org>2013-04-19 22:57:02 +0200
committerBent Bisballe Nyeng <deva@aasimon.org>2013-04-19 22:57:02 +0200
commitabc0caf95536a4001615f863860a091d6bc55973 (patch)
treeb3f79d1c92bc8e48df7d20375050808a945ca7e6 /plugingui/scrollbar.h
parent615c1f1544cabbe7ed4b33a1bde10b1b2ab71d2e (diff)
New listbox widgets and scrollbar.
Diffstat (limited to 'plugingui/scrollbar.h')
-rw-r--r--plugingui/scrollbar.h75
1 files changed, 75 insertions, 0 deletions
diff --git a/plugingui/scrollbar.h b/plugingui/scrollbar.h
new file mode 100644
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+++ b/plugingui/scrollbar.h
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+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/***************************************************************************
+ * scrollbar.h
+ *
+ * Sun Apr 14 12:54:58 CEST 2013
+ * Copyright 2013 Bent Bisballe Nyeng
+ * deva@aasimon.org
+ ****************************************************************************/
+
+/*
+ * This file is part of DrumGizmo.
+ *
+ * DrumGizmo 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.
+ *
+ * DrumGizmo 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 DrumGizmo; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+ */
+#ifndef __DRUMGIZMO_SCROLLBAR_H__
+#define __DRUMGIZMO_SCROLLBAR_H__
+
+#include "widget.h"
+#include "image.h"
+
+namespace GUI {
+
+class ScrollBar : public Widget {
+public:
+ ScrollBar(Widget *parent);
+
+ bool catchMouse() { return true; }
+
+ void setRange(int range);
+ int range();
+
+ void setMaximum(int max);
+ int maximum();
+
+ void setValue(int value);
+ int value();
+
+ void registerValueChangeHandler(void (*handler)(void *), void *ptr);
+
+ void repaintEvent(RepaintEvent *e);
+ void scrollEvent(ScrollEvent *e);
+ void buttonEvent(ButtonEvent *e);
+ void mouseMoveEvent(MouseMoveEvent *e);
+
+private:
+ int max;
+ int val;
+ int ran;
+
+ int yoffset;
+ int value_offset;
+ bool dragging;
+
+ Image bg_img;
+
+ void (*handler)(void *);
+ void *ptr;
+};
+
+};
+
+
+#endif/*__DRUMGIZMO_SCROLLBAR_H__*/