Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdepim@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 86 insertions, 0 deletions

diff --git a/libkdepim/krsqueezedtextlabel.cpp b/libkdepim/krsqueezedtextlabel.cpp
new file mode 100644
index 000000000..00389a2a0
--- /dev/null
+++ b/libkdepim/krsqueezedtextlabel.cpp
@@ -0,0 +1,86 @@
+/* This file has been copied from the KDE libraries and slightly modified.
+   This can be removed as soon as kdelibs provides the same functionality.
+
+   Copyright (C) 2000 Ronny Standtke <Ronny.Standtke@gmx.de>
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public
+   License version 2 as published by the Free Software Foundation.
+
+   This library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public License
+   along with this library; see the file COPYING.LIB.  If not, write to
+   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#include "krsqueezedtextlabel.h"
+#include "kstringhandler.h"
+#include <qtooltip.h>
+
+KRSqueezedTextLabel::KRSqueezedTextLabel( const QString &text , QWidget *parent, const char *name )
+ : QLabel ( parent, name ) {
+  setSizePolicy(QSizePolicy( QSizePolicy::Expanding, QSizePolicy::Fixed ));
+  fullText = text;
+  squeezeTextToLabel();
+}
+
+KRSqueezedTextLabel::KRSqueezedTextLabel( QWidget *parent, const char *name )
+ : QLabel ( parent, name ) {
+  setSizePolicy(QSizePolicy( QSizePolicy::Expanding, QSizePolicy::Fixed ));
+}
+
+void KRSqueezedTextLabel::resizeEvent( QResizeEvent * ) {
+  squeezeTextToLabel();
+}
+
+QSize KRSqueezedTextLabel::minimumSizeHint() const
+{
+  QSize sh = QLabel::minimumSizeHint();
+  sh.setWidth(-1);
+  return sh;
+}
+
+QSize KRSqueezedTextLabel::sizeHint() const
+{
+  return QSize(contentsRect().width(), QLabel::sizeHint().height());
+}
+
+void KRSqueezedTextLabel::setText( const QString &text ) {
+  fullText = text;
+  squeezeTextToLabel();
+}
+
+void KRSqueezedTextLabel::squeezeTextToLabel() {
+  QFontMetrics fm(fontMetrics());
+  int labelWidth = size().width();
+  int textWidth = fm.width(fullText);
+  if (textWidth > labelWidth) {
+    QString squeezedText = KStringHandler::rPixelSqueeze(fullText, fm, labelWidth);
+    QLabel::setText(squeezedText);
+
+    QToolTip::remove( this );
+    QToolTip::add( this, fullText );
+
+  } else {
+    QLabel::setText(fullText);
+
+    QToolTip::remove( this );
+    QToolTip::hide();
+
+  }
+}
+
+void KRSqueezedTextLabel::setAlignment( int alignment )
+{
+  // save fullText and restore it
+  QString tmpFull(fullText);
+  QLabel::setAlignment(alignment);
+  fullText = tmpFull;
+}
+
+#include "krsqueezedtextlabel.moc"