void ColorDisplay::mouseReleaseEvent(QMouseEvent *event)
{
if(isReadOnly()) return;
int colorIndex = colorId(event->pos());
QColor color = QColorDialog::getColor(colors.at(colorIndex), this, tr("Choisir une nouvelle couleur"));
if(color.isValid()) {
colors.replace(colorIndex, color.rgb());
emit colorEdited(colorIndex, color.rgb());
}
update();
}
ColorLineEdit::ColorLineEdit(QWidget* parent)
: QLineEdit(parent), p(new Private)
{
p->background.setTexture(QPixmap(QStringLiteral(":/color_widgets/alphaback.png")));
setColor(Qt::white);
/// \todo determine if having this connection might be useful
/*connect(this, &QLineEdit::textChanged, [this](const QString& text){
QColor color = p->colorFromString(text);
if ( color.isValid() )
Q_EMIT colorChanged(color);
});*/
connect(this, &QLineEdit::textEdited, [this](const QString& text){
QColor color = color_widgets::colorFromString(text, p->show_alpha);
if ( color.isValid() )
{
p->color = color;
p->setPalette(color, this);
Q_EMIT colorEdited(color);
Q_EMIT colorChanged(color);
}
});
connect(this, &QLineEdit::editingFinished, [this](){
QColor color = color_widgets::colorFromString(text(), p->show_alpha);
if ( color.isValid() )
{
p->color = color;
Q_EMIT colorEditingFinished(color);
Q_EMIT colorChanged(color);
}
else
{
setText(color_widgets::stringFromColor(p->color, p->show_alpha));
Q_EMIT colorEditingFinished(p->color);
Q_EMIT colorChanged(color);
}
p->setPalette(p->color, this);
});
}