You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
71 lines
2.0 KiB
71 lines
2.0 KiB
/*
|
|
Rosegarden
|
|
A MIDI and audio sequencer and musical notation editor.
|
|
|
|
This program is Copyright 2000-2008
|
|
Guillaume Laurent <glaurent@telegraph-road.org>,
|
|
Chris Cannam <cannam@all-day-breakfast.com>,
|
|
Richard Bown <richard.bown@ferventsoftware.com>
|
|
|
|
The moral rights of Guillaume Laurent, Chris Cannam, and Richard
|
|
Bown to claim authorship of this work have been asserted.
|
|
|
|
Other copyrights also apply to some parts of this work. Please
|
|
see the AUTHORS file and individual file headers for details.
|
|
|
|
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. See the file
|
|
COPYING included with this distribution for more information.
|
|
*/
|
|
|
|
#ifndef _RG_CONTROLSELECTOR_CPP_
|
|
#define _RG_CONTROLSELECTOR_CPP_
|
|
|
|
#include "ControlSelector.h"
|
|
|
|
namespace Rosegarden {
|
|
|
|
ControlSelector::ControlSelector(ControlRuler* parent)
|
|
: TQObject(parent),
|
|
m_ruler(parent)
|
|
{
|
|
}
|
|
|
|
void ControlSelector::handleMouseButtonPress(TQMouseEvent *e)
|
|
{
|
|
TQPoint p = m_ruler->inverseMapPoint(e->pos());
|
|
|
|
getSelectionRectangle()->setX(p.x());
|
|
getSelectionRectangle()->setY(p.y());
|
|
getSelectionRectangle()->setSize(0,0);
|
|
|
|
getSelectionRectangle()->show();
|
|
m_ruler->canvas()->update();
|
|
}
|
|
|
|
void ControlSelector::handleMouseButtonRelease(TQMouseEvent*)
|
|
{
|
|
getSelectionRectangle()->hide();
|
|
m_ruler->canvas()->update();
|
|
}
|
|
|
|
void ControlSelector::handleMouseMove(TQMouseEvent *e, int, int)
|
|
{
|
|
TQPoint p = m_ruler->inverseMapPoint(e->pos());
|
|
|
|
int w = int(p.x() - getSelectionRectangle()->x());
|
|
int h = int(p.y() - getSelectionRectangle()->y());
|
|
if (w > 0) ++w; else --w;
|
|
if (h > 0) ++h; else --h;
|
|
|
|
getSelectionRectangle()->setSize(w, h);
|
|
|
|
m_ruler->canvas()->update();
|
|
}
|
|
|
|
}
|
|
|
|
#endif /*CONTROLSELECTOR_CPP_*/
|