1 files changed, 181 insertions, 0 deletions
diff --git a/krecipes/src/widgets/paneldeco.cpp b/krecipes/src/widgets/paneldeco.cpp
new file mode 100644
index 0000000..c1dde32
--- /dev/null
+++ b/krecipes/src/widgets/paneldeco.cpp
@@ -0,0 +1,181 @@
+/***************************************************************************
+*   Copyright (C) 2003 by Unai Garro (ugarro@users.sourceforge.net)       *
+*                                                                         *
+*                                                                         *
+*   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.                                   *
+***************************************************************************/
+#include "paneldeco.h"
+
+#include <qpainter.h>
+#include <qpoint.h>
+#include <qrect.h>
+
+#include <kiconloader.h>
+#include <kpixmap.h>
+#include <kpixmapeffect.h>
+
+
+// Panel decoration
+
+PanelDeco::PanelDeco( QWidget *parent, const char *name, const QString &title, const QString &iconName ) : QVBox( parent, name )
+{
+
+	// Top decoration
+	tDeco = new TopDeco( this, "TopDecoration", title, iconName );
+
+	hbox = new QHBox( this );
+
+	//Left decoration
+	lDeco = new LeftDeco( hbox, "LeftDecoration" );
+
+	//The widget stack (panels)
+	stack = new QWidgetStack( hbox );
+	stack->setSizePolicy( QSizePolicy( QSizePolicy::MinimumExpanding, QSizePolicy::MinimumExpanding ) );
+
+}
+
+
+PanelDeco::~PanelDeco()
+{}
+
+void PanelDeco::childEvent( QChildEvent *e )
+{
+	if ( e->type() == QEvent::ChildInserted ) {
+		QObject * obj = e->child();
+		if ( obj->inherits( "QWidget" ) ) {
+			QWidget * w = ( QWidget* ) obj;
+			if ( w != hbox && w != tDeco )
+				w->reparent( stack, QPoint( 0, 0 ) );
+		}
+	}
+}
+
+
+int PanelDeco::id( QWidget* w )
+{
+	return ( stack->id( w ) );
+}
+
+void PanelDeco::raise( QWidget *w )
+{
+	QWidget * old_w = visiblePanel();
+
+	stack->raiseWidget( w );
+
+	if ( old_w != w )
+		emit panelRaised( w, old_w );
+}
+
+QWidget* PanelDeco::visiblePanel( void )
+{
+	return ( stack->visibleWidget() );
+}
+
+void PanelDeco::setHeader( const QString &title, const QString &icon )
+{
+	tDeco->setHeader( title, icon );
+}
+
+// Left part of the decoration
+
+LeftDeco::LeftDeco( QWidget *parent, const char *name ) :
+#if QT_VERSION >= 0x030200
+		QWidget( parent, name, Qt::WNoAutoErase )
+#else
+		QWidget( parent, name )
+#endif
+{}
+
+LeftDeco::~LeftDeco()
+{}
+
+// Top part of the decoration
+
+TopDeco::TopDeco( QWidget *parent, const char *name, const QString &title, const QString &iconName ) :
+#if QT_VERSION >= 0x030200
+		QWidget( parent, name, Qt::WNoAutoErase )
+#else
+		QWidget( parent, name )
+#endif
+{
+	setMinimumHeight( 30 );
+	icon = 0;
+	panelTitle = QString::null;
+	if ( !iconName.isNull() ) {
+		KIconLoader il;
+		icon = new QPixmap( il.loadIcon( iconName, KIcon::NoGroup, 22 ) );
+	}
+
+	if ( !title.isNull() ) {
+		panelTitle = title;
+	}
+}
+
+TopDeco::~TopDeco()
+{
+	delete icon;
+}
+
+
+void TopDeco::paintEvent( QPaintEvent * )
+{
+	// Get gradient colors
+	QColor c1 = colorGroup().button().light( 120 );
+	QColor c2 = paletteBackgroundColor();
+
+	// Draw the gradient
+	KPixmap kpm;
+	kpm.resize( size() );
+	KPixmapEffect::unbalancedGradient ( kpm, c1, c2, KPixmapEffect::VerticalGradient, 150, 150 );
+
+	// Add a line on top
+	QPainter painter( &kpm );
+	painter.setPen( colorGroup().button().dark( 130 ) );
+	painter.drawLine( 0, 0, width(), 0 );
+
+	// Now Add the icon
+	int xpos = 0, ypos = 0;
+	if ( icon ) {
+		xpos = 20;
+		ypos = ( height() - icon->height() ) / 2 - 1;
+		painter.drawPixmap( xpos, ypos, *icon );
+		xpos += icon->width(); // Move it so that later we can easily place the text
+	}
+
+	// Finally, draw the text besides the icon
+	if ( !panelTitle.isNull() ) {
+		xpos += 15;
+		QRect r = rect();
+		r.setLeft( xpos );
+		painter.setPen( QColor( 0x00, 0x00, 0x00 ) );
+		QFont ft = font();
+		ft.setBold( true );
+		painter.setFont( ft );
+		painter.drawText( r, Qt::AlignVCenter, panelTitle );
+	}
+	painter.end();
+	// Copy the pixmap to the widget
+	bitBlt( this, 0, 0, &kpm );
+}
+
+void TopDeco::setHeader( const QString &title, const QString &iconName )
+{
+	if ( !title.isNull() )
+		panelTitle = title;
+	if ( !iconName.isNull() ) {
+		KIconLoader il;
+		icon = new QPixmap( il.loadIcon( iconName, KIcon::NoGroup, 22 ) );
+	}
+	if ( !title.isNull() || !iconName.isNull() )
+		update();
+}
+
+QSize TopDeco::sizeHint( void )
+{
+	return ( QSize( parentWidget() ->width(), 30 ) );
+}
+
+#include "paneldeco.moc"