git-svn-id: svn://db.shs.com.ru/libs@586 a8b55f48-bf90-11e4-a774-851b48703e85

test/qad/widgets/iconedlabel.cpp

@@ -0,0 +1,59 @@
+#include "iconedlabel.h"
+#include "qad_types.h"
+#include <QHBoxLayout>
+#include <QEvent>
+
+
+IconedLabel::IconedLabel(QWidget * parent): QFrame(parent) {
+	label_.setAlignment(Qt::AlignCenter);
+	icon_.setAlignment(Qt::AlignCenter);
+	icon_.setScaledContents(true);
+	setIconSize(QSize());
+	setDirection(RightToLeft);
+}
+
+
+QIcon IconedLabel::icon() const {
+	return icon_.pixmap() == 0 ? QIcon() : QIcon(*icon_.pixmap());
+}
+
+
+bool IconedLabel::event(QEvent * e) {
+	if (e->type() == QEvent::FontChange || e->type() == QEvent::Polish)
+		setIconSize(iconSize());
+	return QFrame::event(e);
+}
+
+
+QSize IconedLabel::realIconSize() const {
+	return size_.isValid() ? size_ : preferredIconSize(1.f, this);
+}
+
+
+void IconedLabel::setIcon(const QIcon & i) {
+	sicon_ = i;
+	setIconSize(iconSize());
+}
+
+
+void IconedLabel::setIconSize(const QSize & s) {
+	size_ = s;
+	QSize sz = realIconSize();
+	icon_.setPixmap(sicon_.pixmap(sz));
+	icon_.setFixedSize(sz);
+}
+
+
+void IconedLabel::setDirection(IconedLabel::Direction d) {
+	dir_ = d;
+	if (layout() != 0)
+		delete layout();
+	QLayout * lay = new QBoxLayout((QBoxLayout::Direction)dir_);
+	lay->addItem(new QSpacerItem(1, 1, QSizePolicy::Expanding, QSizePolicy::Expanding));
+	lay->addWidget(&label_);
+	lay->addWidget(&icon_);
+	lay->addItem(new QSpacerItem(1, 1, QSizePolicy::Expanding, QSizePolicy::Expanding));
+	lay->setContentsMargins(0, 0, 0, 0);
+	setLayout(lay);
+	update();
+}