QTfrontend/SquareLabel.cpp
changeset 93 c21ff3af56cf
child 183 57c2ef19f719
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/QTfrontend/SquareLabel.cpp	Sun Jul 30 22:18:37 2006 +0000
@@ -0,0 +1,56 @@
+/*
+ * Hedgewars, a worms-like game
+ * Copyright (c) 2006 Andrey Korotaev <unC0Rr@gmail.com>
+ *
+ * Distributed under the terms of the BSD-modified licence:
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * with the Software without restriction, including without limitation the
+ * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ * 3. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+ * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <QPaintEvent>
+#include <QPainter>
+#include "SquareLabel.h"
+
+SquareLabel::SquareLabel(QWidget * parent) :
+  QLabel(parent)
+{
+
+}
+
+void SquareLabel::paintEvent(QPaintEvent * event)
+{
+	QPainter painter(this);
+	int pixsize;
+	if (width() > height()) {
+		pixsize = height();
+		painter.translate((width() - pixsize) / 2, 0);
+	} else {
+		pixsize = width();
+		painter.translate(0, (height() - pixsize) / 2);
+	}
+	painter.drawPixmap(0, 0, pixsize, pixsize, pixmap()->scaled(pixsize, pixsize, Qt::KeepAspectRatio));
+}