summaryrefslogtreecommitdiff
path: root/plugingui/knob.h
diff options
context:
space:
mode:
authorBent Bisballe Nyeng <deva@aasimon.org>2020-12-29 16:09:43 +0100
committerBent Bisballe Nyeng <deva@aasimon.org>2020-12-29 16:39:54 +0100
commit645250e1cd8ce9bc1faea599df7a1b05836bfeb8 (patch)
treec6311afab3900d2dd2aecbfbe1ac348d0e48c428 /plugingui/knob.h
parentdce64999d3325c5b55499d6ba657066efa48fbff (diff)
Split UI code into application/plugin UI and UI library.
Diffstat (limited to 'plugingui/knob.h')
-rw-r--r--plugingui/knob.h88
1 files changed, 0 insertions, 88 deletions
diff --git a/plugingui/knob.h b/plugingui/knob.h
deleted file mode 100644
index fc71511..0000000
--- a/plugingui/knob.h
+++ /dev/null
@@ -1,88 +0,0 @@
-/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
-/***************************************************************************
- * knob.h
- *
- * Thu Feb 28 07:37:27 CET 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 Lesser General Public License as published by
- * the Free Software Foundation; either version 3 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 Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser 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.
- */
-#pragma once
-
-#include <notifier.h>
-
-#include "widget.h"
-#include "texture.h"
-#include "font.h"
-
-namespace GUI {
-
-class Knob : public Widget {
-public:
- Knob(Widget *parent);
- virtual ~Knob() = default;
-
- // From Widget:
- bool catchMouse() override { return true; }
- bool isFocusable() override { return true; }
-
- void setValue(float value);
- void setDefaultValue(float value);
- void setRange(float minimum, float maximum);
- float value();
- void showValue(bool show_value);
-
- Notifier<float> valueChangedNotifier; // (float newValue)
-
-protected:
- virtual void clicked() {}
-
- // From Widget:
- virtual void repaintEvent(RepaintEvent* repaintEvent) override;
- virtual void buttonEvent(ButtonEvent* buttonEvent) override;
- virtual void mouseMoveEvent(MouseMoveEvent* mouseMoveEvent) override;
- virtual void scrollEvent(ScrollEvent* scrollEvent) override;
- virtual void keyEvent(KeyEvent* keyEvent) override;
-
-private:
- //! Sets the internal value and sends out the changed notification.
- void internalSetValue(float value);
-
- typedef enum {
- up,
- down
- } state_t;
-
- state_t state;
-
- float current_value;
- float default_value = 0.0;
- float maximum;
- float minimum;
-
- bool show_value{true};
-
- Texture img_knob;
-
- int mouse_offset_x;
- Font font;
-};
-
-} // GUI::