X-Git-Url: https://vcs.maemo.org/git/?a=blobdiff_plain;f=src%2FUserInterface%2FComponents%2FBorderedBarWidget.cpp;fp=src%2FUserInterface%2FComponents%2FBorderedBarWidget.cpp;h=67356e4db110e3161ad59c6f1cc18c0bd63fe0cd;hb=663a2fc8ce3a0b8b987655fe709a831a3db9b315;hp=0000000000000000000000000000000000000000;hpb=59b4a9d85f3cd02e90c8efcecc66f9150f8a61f8;p=qtmeetings

diff --git a/src/UserInterface/Components/BorderedBarWidget.cpp b/src/UserInterface/Components/BorderedBarWidget.cpp
new file mode 100644
index 0000000..67356e4
--- /dev/null
+++ b/src/UserInterface/Components/BorderedBarWidget.cpp
@@ -0,0 +1,165 @@
+#include <QPainter>
+#include "BorderedBarWidget.h"
+
+BorderedBarWidget::BorderedBarWidget( QWidget *aParent ) :
+	QWidget( aParent ){
+	iCenterLabel = new QLabel(this);
+	iCenterLabel->setAlignment( Qt::AlignCenter );
+	iLeftLabel = new QLabel(this);
+	iLeftLabel->setAlignment( Qt::AlignLeading | Qt::AlignVCenter);
+	iRightLabel = new QLabel(this);
+	iRightLabel->setAlignment( Qt::AlignTrailing | Qt::AlignVCenter);
+}
+
+BorderedBarWidget::~BorderedBarWidget() {
+	delete iCenterLabel;
+	delete iLeftLabel;
+	delete iRightLabel;
+}
+
+QColor BorderedBarWidget::backgroundColor()
+{
+	return iPalette.color( QPalette::Window );;
+}
+
+QColor BorderedBarWidget::faceColor()
+{
+	return iPalette.color( QPalette::WindowText );;
+}
+
+int BorderedBarWidget::borderWidth()
+{
+	return iBorderWidth;
+}
+
+QString BorderedBarWidget::text( TextPosition aPos )
+{
+	if ( aPos == CenterAlign )
+		return iCenterLabel->text();
+	else if ( aPos == LeftAlign )
+		return iLeftLabel->text();
+	else if ( aPos == RightAlign )
+		return iRightLabel->text();
+	return "";
+}
+
+void BorderedBarWidget::setBackgroundColor( QColor aColor )
+{
+	iPalette.setColor( QPalette::Window, aColor );
+	iCenterLabel->setPalette( iPalette );
+	iLeftLabel->setPalette( iPalette );
+	iRightLabel->setPalette( iPalette );
+}
+
+void BorderedBarWidget::setFaceColor( QColor aColor )
+{
+	iPalette.setColor( QPalette::WindowText, aColor );
+	iCenterLabel->setPalette( iPalette );
+	iLeftLabel->setPalette( iPalette );
+	iRightLabel->setPalette( iPalette );
+}
+
+void BorderedBarWidget::setBorderWidth( int aWidth )
+{
+	iBorderWidth = aWidth;
+	iRightLabel->setMargin( 2*iBorderWidth );
+	iLeftLabel->setMargin( 2*iBorderWidth );
+}
+
+void BorderedBarWidget::setText( QString aText, TextPosition aPos )
+{
+	if ( aPos == CenterAlign )
+		iCenterLabel->setText( aText );
+	else if ( aPos == LeftAlign )
+		iLeftLabel->setText( aText );
+	else if ( aPos == RightAlign )
+		iRightLabel->setText( aText );
+}
+
+void BorderedBarWidget::setPixmap( QPixmap aPixmap, TextPosition aPos )
+{
+	if ( aPos == CenterAlign )
+		iCenterLabel->setPixmap( aPixmap );
+	else if ( aPos == LeftAlign )
+		iLeftLabel->setPixmap( aPixmap );
+	else if ( aPos == RightAlign )
+		iRightLabel->setPixmap( aPixmap );
+}
+
+void BorderedBarWidget::paintEvent(QPaintEvent *)
+{
+	drawBorder();
+	iCenterLabel->setGeometry( rect() );
+	iLeftLabel->setGeometry( rect() );
+	iRightLabel->setGeometry( rect() );
+}
+
+void BorderedBarWidget::drawCorner( QPainter &aPainter, QPoint &aCenter )
+{
+	QRadialGradient radialGrad(QPointF(aCenter), iBorderWidth);
+	radialGrad.setColorAt(0, iPalette.color( QPalette::WindowText));
+	radialGrad.setColorAt(1, iPalette.color( QPalette::Window));
+    aPainter.setBrush(radialGrad);
+	aPainter.drawEllipse(QPoint(aCenter), iBorderWidth, iBorderWidth);
+}
+
+void BorderedBarWidget::drawSide( QPainter &aPainter, QPoint aStartPoint, QPoint aEndPoint )
+{
+	QPoint d = aEndPoint - aStartPoint;
+	QPoint gradEnd = aStartPoint;
+	if ( abs( d.x() ) < abs( d.y() ) )
+		gradEnd.setX( aEndPoint.x()+1 );
+	else
+		gradEnd.setY( aEndPoint.y()+1 );
+
+	QLinearGradient linearGradTop(aStartPoint, gradEnd);
+	linearGradTop.setColorAt(0, iPalette.color( QPalette::Window));
+	linearGradTop.setColorAt(1, iPalette.color( QPalette::WindowText));
+    aPainter.setBrush(linearGradTop);
+	aPainter.drawRect( QRect(aStartPoint,aEndPoint) );
+}
+
+void BorderedBarWidget::drawBorder()
+{
+	QPainter painter(this);
+    painter.setPen(Qt::NoPen);
+	painter.setRenderHint(QPainter::Antialiasing, true);
+
+	/*top left corner*/
+	QPoint center(iBorderWidth,iBorderWidth);
+	drawCorner( painter, center );
+
+	/*top right corner*/
+	center.setX( this->rect().right()-iBorderWidth );
+	center.setY( iBorderWidth );
+	drawCorner( painter, center );
+
+	/*bottom left corner*/
+	center.setX( iBorderWidth );
+	center.setY( this->rect().bottom()-iBorderWidth );
+	drawCorner( painter, center );
+
+	/*bottom right corner*/
+	center.setX( this->rect().right()-iBorderWidth );
+	center.setY( this->rect().bottom()-iBorderWidth );
+	drawCorner( painter, center );
+
+	/*top*/
+	drawSide( painter, QPoint(iBorderWidth,0), QPoint(this->rect().right()-(iBorderWidth+1),(iBorderWidth-1)) );
+
+	/*right*/
+	drawSide( painter, QPoint(this->rect().right(),this->rect().bottom()-iBorderWidth), QPoint(this->rect().right()-(iBorderWidth+1),iBorderWidth-1) );
+
+	/*bottom*/
+	drawSide( painter, QPoint(this->rect().right()-iBorderWidth, this->rect().bottom()), QPoint((iBorderWidth-1),this->rect().bottom()-(iBorderWidth+1)) );
+
+	/*left*/
+	drawSide( painter, QPoint(0,iBorderWidth), QPoint((iBorderWidth-1), this->rect().bottom()-(iBorderWidth+1)) );
+
+	/*inside*/
+	QBrush brush( iPalette.color( QPalette::Window ) );
+	painter.setBrush(brush);
+	QRect inside(iBorderWidth,iBorderWidth,this->rect().right()-2*iBorderWidth,this->rect().bottom()-2*iBorderWidth);
+	painter.drawRoundRect(inside,iBorderWidth,iBorderWidth);
+
+}