iistaskpanel.cpp

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/***************************************************************************
 *                                                                         *
 *   Copyright: http://www.ii-system.com                                   *
 *   License:   LGPL                                                       *
 *                                                                         *
 ***************************************************************************/

#include "iistaskpanel.h"
#include "iistaskpanelscheme.h"
#include "iistaskbox.h"
#include "iistaskgroup.h"


iisTaskPanel::iisTaskPanel(QWidget *parent) :
        QWidget(parent), mySpacer(0)
{
        myScheme = iisTaskPanelScheme::defaultScheme();

        QVBoxLayout *vbl = new QVBoxLayout();
        vbl->setMargin(8);
        vbl->setSpacing(8);
        setLayout(vbl);
}

iisTaskPanel::~iisTaskPanel()
{

}

void iisTaskPanel::setScheme(iisTaskPanelScheme *scheme)
{
        if (scheme) {
                myScheme = scheme;

                // set scheme for children
                QObjectList list(children());
                foreach(QObject *obj, list) {
                        if (dynamic_cast<iisTaskBox*>(obj)) {
                                ((iisTaskBox*)obj)->setScheme(scheme);
                                continue;
                        }

                        if (dynamic_cast<iisTaskGroup*>(obj)) {
                                ((iisTaskGroup*)obj)->setScheme(scheme);
                                continue;
                        }
                }

                update();
        }
}

void iisTaskPanel::paintEvent ( QPaintEvent * event ) 
{
        QPainter p(this);

        //p.setOpacity(0.5);
        p.fillRect(rect(), myScheme->panelBackground);
}

void iisTaskPanel::addWidget(QWidget *w)
{
        if (w)
                layout()->addWidget(w);
}

void iisTaskPanel::removeWidget(QWidget *w)
{
        if (w)
                layout()->removeWidget(w);
}

void iisTaskPanel::addStretch(int s)
{
        if (!mySpacer) {
                mySpacer = new QSpacerItem(0,0,QSizePolicy::Minimum, QSizePolicy::Expanding);
                layout()->addItem(mySpacer);
        }
        //((QVBoxLayout*)layout())->addStretch(s);
}

void iisTaskPanel::removeStretch()
{
        if (mySpacer) {
                layout()->removeItem(mySpacer);
                delete mySpacer; mySpacer = 0;
        }
}