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/* -*- Mode: c++ -*- */
/***************************************************************************
* toggle.cc
*
* 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.
*/
#include "toggle.h"
namespace GUI
{
Toggle::Toggle(Widget* parent)
: Widget(parent)
{
}
void Toggle::buttonEvent(ButtonEvent* buttonEvent)
{
// Ignore everything except left clicks.
if(buttonEvent->button != MouseButton::left)
{
return;
}
if((buttonEvent->direction == Direction::up) || buttonEvent->doubleClick)
{
buttonDown = false;
clicked = false;
if(inCheckbox)
{
internalSetChecked(!state);
}
}
else
{
buttonDown = true;
clicked = true;
}
redraw();
}
void Toggle::setText(std::string text)
{
_text = text;
redraw();
}
void Toggle::keyEvent(KeyEvent* keyEvent)
{
if(keyEvent->keycode == Key::character && keyEvent->text == " ")
{
if(keyEvent->direction == Direction::up)
{
clicked = false;
internalSetChecked(!state);
}
else
{
clicked = true;
}
redraw();
}
}
bool Toggle::checked()
{
return state;
}
void Toggle::setChecked(bool c)
{
internalSetChecked(c);
}
void Toggle::mouseLeaveEvent()
{
inCheckbox = false;
if(buttonDown)
{
clicked = false;
redraw();
}
}
void Toggle::mouseEnterEvent()
{
inCheckbox = true;
if(buttonDown)
{
clicked = true;
redraw();
}
}
void Toggle::internalSetChecked(bool checked)
{
if(state == checked)
{
return;
}
state = checked;
stateChangedNotifier(state);
redraw();
}
} // GUI::
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