button.cpp Example File
widgets/calculator/button.cpp
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** This file is part of the example classes of the Qt Toolkit.
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#include <QtGui>
#include "button.h"
Button::Button(const QString &text, const QColor &color, QWidget *parent)
: QToolButton(parent)
{
setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Preferred);
setText(text);
QPalette newPalette = palette();
newPalette.setColor(QPalette::Button, color);
setPalette(newPalette);
}
QSize Button::sizeHint() const
{
QSize size = QToolButton::sizeHint();
size.rheight() += 20;
size.rwidth() = qMax(size.width(), size.height());
return size;
}