QPushButton with a custom QLabel

[shadyabhi]

That's because you set the button as the parent of the label. What you want doesn't work like you tried it.

Here's a better solution (don't copy and past, check it first)

QWidget *myContainerWidget = new QWidget;
QGridLayout *myContainingLayout = new QGridLayout;
 
QLabel *myLabel = new QLabel;
myLabel->setText("my label");
 
QPushButton *myButton = new QPushButton;
myButton->setText("my button");
 
myContainingLayout->addWidget(myLabel);
myContainingLayout->addWidget(myButton);
 
myContainerWidget->setLayout(myContainingLayout);
 
myContainerWidget->show();

QWidget *myContainerWidget = new QWidget;
QGridLayout *myContainingLayout = new QGridLayout;

QLabel *myLabel = new QLabel;
myLabel->setText("my label");

QPushButton *myButton = new QPushButton;
myButton->setText("my button");

myContainingLayout->addWidget(myLabel);
myContainingLayout->addWidget(myButton);

myContainerWidget->setLayout(myContainingLayout);

myContainerWidget->show();

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I am sorry, I think I was not clear. I want a windows that has a pushButton with color text displayed on it. If the press that button, my app exits.
I cant use the constructor to set text because then I cant use colorful text. Hope I am clear now. Now, what should I do?