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113 lines
3.2 KiB
113 lines
3.2 KiB
15 years ago
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/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */
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/*
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Rosegarden
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A MIDI and audio sequencer and musical notation editor.
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This program is Copyright 2000-2008
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Guillaume Laurent <glaurent@telegraph-road.org>,
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Chris Cannam <cannam@all-day-breakfast.com>,
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Richard Bown <richard.bown@ferventsoftware.com>
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The moral rights of Guillaume Laurent, Chris Cannam, and Richard
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Bown to claim authorship of this work have been asserted.
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Other copyrights also apply to some parts of this work. Please
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see the AUTHORS file and individual file headers for details.
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version. See the file
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COPYING included with this distribution for more information.
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*/
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#include "TextFloat.h"
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#include <kapplication.h>
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#include "gui/general/GUIPalette.h"
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#include <qfontmetrics.h>
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#include <qpainter.h>
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#include <qpalette.h>
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#include <qpoint.h>
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#include <qrect.h>
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#include <qstring.h>
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#include <qwidget.h>
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namespace Rosegarden
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{
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TextFloat::TextFloat(QWidget *parent):
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QWidget(parent, "TextFloat",
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WStyle_Customize | WStyle_NoBorder | WStyle_StaysOnTop),
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m_text("")
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{
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reparent(parentWidget());
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resize(20, 20);
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}
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void
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TextFloat::reparent(QWidget *newParent)
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{
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QPoint position = newParent->pos();
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// Get position and reparent to either top level or dialog
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//
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while (newParent->parentWidget() && !newParent->isTopLevel()
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&& !newParent->isDialog()) {
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newParent = newParent->parentWidget();
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position += newParent->pos();
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}
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// Position this widget to the right of the parent
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//
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//move(pos + QPoint(parent->width() + 5, 5));
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QWidget::reparent(newParent,
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WStyle_Customize | WStyle_NoBorder | WStyle_StaysOnTop,
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position + QPoint(20, 5));
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}
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void
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TextFloat::paintEvent(QPaintEvent *e)
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{
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QPainter paint(this);
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paint.setClipRegion(e->region());
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paint.setClipRect(e->rect().normalize());
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paint.setPen(kapp->palette().color(QPalette::Active, QColorGroup::Dark));
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paint.setPen(GUIPalette::getColour(GUIPalette::RotaryFloatForeground));
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paint.setBrush(GUIPalette::getColour(GUIPalette::RotaryFloatBackground));
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QFontMetrics metrics(paint.fontMetrics());
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QRect r = metrics.boundingRect(0, 0, 400, 400, Qt::AlignAuto, m_text);
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resize(r.width() + 7, r.height() + 7);
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paint.drawRect(0, 0, r.width() + 6, r.height() + 6);
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paint.setPen(Qt::black);
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paint.drawText(QRect(3, 3, r.width(), r.height()), Qt::AlignAuto, m_text);
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/*
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QRect textBound = metrics.boundingRect(m_text);
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resize(textBound.width() + 7, textBound.height() + 7);
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paint.drawRect(0, 0, textBound.width() + 6, textBound.height() + 6);
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paint.setPen(Qt::black);
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paint.drawText(3, textBound.height() + 3, m_text);
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*/
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}
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void
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TextFloat::setText(const QString &text)
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{
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m_text = text;
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repaint();
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}
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}
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