Huge push that fixes lot of the problems with headers and added a Slider

Slider.cpp

@@ -0,0 +1,135 @@
+#include "MainWindow.h"
+
+#include "Slider.h"
+
+#include <QWidget>
+#include <QMouseEvent>
+
+BarButton::BarButton (QWidget *parent, uint normal, uint pressed) : Button (parent, normal, pressed)
+{
+	m_slider = dynamic_cast<Slider *>(parent);
+	setMinimumSize (29, 10);
+	setMaximumSize (29, 10);
+}
+
+void
+BarButton::mouseMoveEvent (QMouseEvent *event)
+{
+	QPoint p (event->pos ());
+
+	/** @todo this could be cleaned up */
+	if (m_slider->getVertical ()) {
+		int npos = pos().x() + p.x() - m_diffx;
+		if (npos >= 0 && npos + rect().width() <= m_slider->rect().width()) {
+			move (npos, 0);
+		} else if (npos < 0) {
+			move (0, 0);
+		} else if (npos + rect().width() > m_slider->rect().width()) {
+			move (m_slider->rect().width()-rect().width(), 0);
+		}
+	} else {
+		int npos = pos().y()+p.y()-m_diffy;
+		if (npos >= 0 && npos + rect().height() <= m_slider->rect().height()) {
+			move (npos, 0);
+		} else if (npos < 0) {
+			move (0, 0);
+		} else if (npos + rect().height() > m_slider->rect().height()) {
+			move (m_slider->rect().height()-rect().height(), 0);
+		}
+	}
+
+}
+
+
+Slider::Slider (QWidget *parent, uint bg, uint bnormal, uint bpressed, bool vertical) : PixWidget (parent)
+{
+	MainWindow *mw = dynamic_cast<MainWindow *>(window ());
+
+	m_bg = bg;
+	m_vertical = vertical;
+
+	setMinimumSize (248, 10);
+	setMaximumSize (248, 10);
+
+	m_max = 0;
+
+	m_button = new BarButton (this, bnormal, bpressed);
+	m_button->move (0, 0);
+	connect (m_button, SIGNAL(clicked ()), mw->getHandler (), SLOT (setPlaytime ()));
+
+	if (m_vertical) {
+		m_pix = size().width()-m_button->size().width();
+	} else {
+		m_pix = size().height()-m_button->size().height();
+	}
+	
+	m_pos = 0;
+
+	hideBar (true);
+
+}
+
+void
+Slider::setSize (uint x, uint y)
+{
+	setMinimumSize (x, y);
+	setMaximumSize (x, y);
+
+	if (m_vertical) {
+		m_pix = size().width()-m_button->size().width();
+	} else {
+		m_pix = size().height()-m_button->size().height();
+	}
+
+}
+
+uint
+Slider::getPos (void)
+{
+
+	if (m_vertical) {
+		return (uint)((float)m_button->pos().x()) / (float)(m_pix) * float(m_max);
+	} else {
+		return (uint)((float)m_button->pos().y())/((float)(m_pix*m_max));
+	}
+}
+
+void
+Slider::hideBar (bool b)
+{
+	
+	if (b) { 
+		m_button->hide (); 
+	} else { 
+		m_button->show (); 
+	} 
+	update(); 
+
+}
+
+void
+Slider::setPos (uint p)
+{
+	if (!m_max) {
+		return;
+	}
+
+	if (m_button->noDrag()) {
+		return;
+	}
+		
+	uint x = m_pix * p / m_max;
+	if (x != m_pos) {
+		m_button->move (x , 0);
+		m_pos = x;
+		update ();
+	}
+
+}
+
+void
+Slider::setPixmaps (Skin *skin)
+{
+	m_pixmap = skin->getItem (m_bg);
+}
+