void LineEdit::updateLayout()
{
int size = height();
int leftMargin = 0;
int rightMargin = 0;
if(hasButton()) {
rightMargin = size;
button_->setGeometry(width() - size + 1, 1, size - 2, size - 2);
}
if(hasIcon())
leftMargin = 16;
if(!prefix_.isEmpty()) {
QFontMetrics fm(font());
leftMargin += fm.width(prefix_);
}
if(!suffix_.isEmpty()) {
QFontMetrics fm(font());
rightMargin += fm.width(suffix_);
}
setTextMargins(leftMargin, 0, rightMargin, 0);
}
void LineEdit::paintEvent(QPaintEvent* event)
{
QLineEdit::paintEvent(event);
if(hasIcon()) {
QPainter painter(this);
painter.drawPixmap(3, 2, icon_);
}
QPainter painter(this);
QFontMetrics fm(font());
QMargins margins = textMargins();
if(!prefix_.isEmpty()) {
int x = margins.left() - fm.width(prefix_) + 4;
int y = margins.top() + fm.height();
painter.setPen(prefixColor_);
painter.drawText(x, y, prefix_);
}
if(!suffix_.isEmpty()) {
int x = width() - margins.right();
int y = margins.top() + fm.height();
painter.setPen(suffixColor_);
painter.drawText(x, y, suffix_);
}
}
void TKAction::updateLayout(QWidget* base)
{
QLabel* textLabel = (QLabel*)base->child("text");
QLabel* pixLabel = (QLabel*)base->child("pixmap");
QWidget* w = (QWidget*)base->child("widget");
if (!textLabel || !pixLabel || !w)
return;
if (!text().isEmpty() && m_imode != TK::IconOnly ) {
textLabel->setText(text());
textLabel->show();
} else
textLabel->hide();
QPixmap pix;
if (hasIcon())
pix = iconSet(KIcon::Small).pixmap();
if (!icon().isEmpty())
pix = BarIcon(icon());
if (!pix.isNull() && m_imode != TK::TextOnly) {
pixLabel->setPixmap(pix);
pixLabel->show();
} else
pixLabel->hide();
base->setFixedWidth( w->sizeHint().width() +
(textLabel->isVisible() ? textLabel->sizeHint().width():0) +
(pixLabel->isVisible() ? pixLabel->sizeHint().width():0) );
}
void LineEdit::mouseMoveEvent(QMouseEvent* event)
{
QLineEdit::mouseMoveEvent(event);
if(hasIcon()) {
if(event->x() < 16 + 2) {
setCursor(Qt::PointingHandCursor);
}
else {
setCursor(Qt::IBeamCursor);
}
}
}
