1 files changed, 112 insertions, 0 deletions
diff --git a/src/gui/widgets/TextFloat.cpp b/src/gui/widgets/TextFloat.cpp
new file mode 100644
index 0000000..5e3ddbc
--- /dev/null
+++ b/src/gui/widgets/TextFloat.cpp
@@ -0,0 +1,112 @@
+/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */
+
+/*
+    Rosegarden
+    A MIDI and audio sequencer and musical notation editor.
+ 
+    This program is Copyright 2000-2008
+        Guillaume Laurent   <[email protected]>,
+        Chris Cannam        <[email protected]>,
+        Richard Bown        <[email protected]>
+ 
+    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.
+*/
+
+
+#include "TextFloat.h"
+#include <kapplication.h>
+
+#include "gui/general/GUIPalette.h"
+#include <qfontmetrics.h>
+#include <qpainter.h>
+#include <qpalette.h>
+#include <qpoint.h>
+#include <qrect.h>
+#include <qstring.h>
+#include <qwidget.h>
+
+
+namespace Rosegarden
+{
+
+TextFloat::TextFloat(QWidget *parent):
+        QWidget(parent, "TextFloat",
+                WStyle_Customize | WStyle_NoBorder | WStyle_StaysOnTop),
+        m_text("")
+{
+    reparent(parentWidget());
+    resize(20, 20);
+}
+
+void
+TextFloat::reparent(QWidget *newParent)
+{
+    QPoint position = newParent->pos();
+
+    // Get position and reparent to either top level or dialog
+    //
+    while (newParent->parentWidget() && !newParent->isTopLevel()
+            && !newParent->isDialog()) {
+        newParent = newParent->parentWidget();
+        position += newParent->pos();
+    }
+
+    // Position this widget to the right of the parent
+    //
+    //move(pos + QPoint(parent->width() + 5, 5));
+
+    QWidget::reparent(newParent,
+                      WStyle_Customize | WStyle_NoBorder | WStyle_StaysOnTop,
+                      position + QPoint(20, 5));
+}
+
+void
+TextFloat::paintEvent(QPaintEvent *e)
+{
+    QPainter paint(this);
+
+    paint.setClipRegion(e->region());
+    paint.setClipRect(e->rect().normalize());
+
+    paint.setPen(kapp->palette().color(QPalette::Active, QColorGroup::Dark));
+
+    paint.setPen(GUIPalette::getColour(GUIPalette::RotaryFloatForeground));
+    paint.setBrush(GUIPalette::getColour(GUIPalette::RotaryFloatBackground));
+
+    QFontMetrics metrics(paint.fontMetrics());
+
+    QRect r = metrics.boundingRect(0, 0, 400, 400, Qt::AlignAuto, m_text);
+    resize(r.width() + 7, r.height() + 7);
+    paint.drawRect(0, 0, r.width() + 6, r.height() + 6);
+    paint.setPen(Qt::black);
+    paint.drawText(QRect(3, 3, r.width(), r.height()), Qt::AlignAuto, m_text);
+
+    /*
+        QRect textBound = metrics.boundingRect(m_text);
+     
+        resize(textBound.width() + 7, textBound.height() + 7);
+        paint.drawRect(0, 0, textBound.width() + 6, textBound.height() + 6);
+     
+        paint.setPen(Qt::black);
+        paint.drawText(3, textBound.height() + 3, m_text);
+    */
+}
+
+void
+TextFloat::setText(const QString &text)
+{
+    m_text = text;
+    repaint();
+}
+
+}