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glmenuradio.cpp
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glmenuradio.cpp
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#include "glmenuradio.h"
GlMenuRadio::GlMenuRadio(GlObject* parent) : GlObject(parent)
{
setGeometry(0,0,800,600);
setBackGroundPixmap(QPixmap(":/images/player.png"));
radiolist = new GlRadioList(this);
connect(radiolist, SIGNAL(radioItemClicked(QString)), this, SIGNAL(radioItemClicked(QString)));
buttonMain = new GlButton(this);
buttonMain->setGeometry(3,3,48,48);
buttonMain->setBackGroundPixmap(QPixmap(":/images/home.png"));
connect(buttonMain, SIGNAL(clicked()), this, SIGNAL(buttonMain_clicked()));
}
void GlMenuRadio::draw(QPainter *p)
{
drawBackGroundPixmap(p);
radiolist->draw(p);
buttonMain->draw(p);
}
void GlMenuRadio::mousePressEvent(QMouseEvent *event)
{
/*Überprüft ob die Maus über einem Button gedrückt wurde und
führt die Funktion mousePressEvent des gedrückten Buttons aus*/
QRect rect;
for(int i = 0; i < listChilds.size(); i++)
{
rect = listChilds.at(i)->geometry();
if(listChilds.at(i)->isVisible() && rect.contains(event->pos()))
{
listChilds.at(i)->mousePressEvent(event);
}
}
}
void GlMenuRadio::mouseReleaseEvent(QMouseEvent *event)
{
/*siehe mouseReleaseEvent*/
QRect rect;
for(int i = 0; i < listChilds.size(); i++)
{
rect = listChilds.at(i)->geometry();
if(listChilds.at(i)->isVisible() && rect.contains(event->pos()))
{
listChilds.at(i)->mouseReleaseEvent(event);
}
}
}
void GlMenuRadio::rollIn(QPainter *p)
{
/*Alle Kindobjekte werden eingerollt*/
int per = getPercent();
int angle = int((per/100.)* -90);
if(per < 0 || per > 100) return;
drawImageAt(p, angle, per);
}
void GlMenuRadio::rollOut(QPainter *p)
{
/*Alle Kindobjekte werden eingerollt*/
int per = getPercent();
int angle = int((per/100.)* 90);
if(per < 0 || per > 100) return;
drawImageAt(p, angle, per);
}
void GlMenuRadio::setLarge()
{
/*Alles auf 1024 x 768 zoomen*/
setGeometry(0,0,1024,768);
backGroundPixmap = backGroundPixmap.scaled(1024, 768);
for(int i = 0; i < listChilds.size(); i++)
{
listChilds.at(i)->setLarge();
}
}