New Toggle class which includes the basic functionality of CheckBox

1 files changed, 69 insertions, 0 deletions

diff --git a/plugingui/toggle.h b/plugingui/toggle.h
new file mode 100644
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--- /dev/null
+++ b/plugingui/toggle.h
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+/* -*- Mode: c++ -*- */
+/***************************************************************************
+ *            toggle.h
+ *
+ *  Wed Mar 22 22:58:57 CET 2017
+ *  Copyright 2017 André Nusser
+ *  andre.nusser@googlemail.com
+ ****************************************************************************/
+
+/*
+ *  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 "widget.h"
+
+#include <notifier.h>
+
+namespace GUI {
+
+class Toggle : public Widget {
+public:
+	Toggle(Widget *parent);
+	virtual ~Toggle() = default;
+
+	void setText(std::string text);
+
+	// From Widget:
+	bool isFocusable() override { return true; }
+	bool catchMouse() override { return true; }
+
+	bool checked();
+	void setChecked(bool checked);
+
+	Notifier<bool> stateChangedNotifier;
+
+protected:
+	// From Widget:
+	virtual void buttonEvent(ButtonEvent* buttonEvent) override;
+	virtual void keyEvent(KeyEvent* keyEvent) override;
+	virtual void mouseLeaveEvent() override;
+	virtual void mouseEnterEvent() override;
+
+	bool state{false};
+	bool clicked{false};
+	bool buttonDown{false};
+	bool inCheckbox{false};
+
+	std::string _text;
+
+private:
+	void internalSetChecked(bool checked);
+};
+
+} // GUI::