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-rw-r--r--microkde/kdeui/ksqueezedtextlabel.cpp3
1 files changed, 3 insertions, 0 deletions
diff --git a/microkde/kdeui/ksqueezedtextlabel.cpp b/microkde/kdeui/ksqueezedtextlabel.cpp
index 37fa29a..e2c61fd 100644
--- a/microkde/kdeui/ksqueezedtextlabel.cpp
+++ b/microkde/kdeui/ksqueezedtextlabel.cpp
@@ -1,68 +1,71 @@
/* This file is part of the KDE libraries
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., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
*/
#include "ksqueezedtextlabel.h"
#include <qtooltip.h>
+//Added by qt3to4:
+#include <QResizeEvent>
+#include <QLabel>
KSqueezedTextLabel::KSqueezedTextLabel( const QString &text , QWidget *parent, const char *name )
: QLabel ( parent, name ) {
setSizePolicy(QSizePolicy( QSizePolicy::Expanding, QSizePolicy::Fixed ));
fullText = text;
squeezeTextToLabel();
}
KSqueezedTextLabel::KSqueezedTextLabel( QWidget *parent, const char *name )
: QLabel ( parent, name ) {
setSizePolicy(QSizePolicy( QSizePolicy::Expanding, QSizePolicy::Fixed ));
}
void KSqueezedTextLabel::resizeEvent( QResizeEvent * ) {
squeezeTextToLabel();
}
QSize KSqueezedTextLabel::minimumSizeHint() const
{
QSize sh = QLabel::minimumSizeHint();
sh.setWidth(-1);
return sh;
}
void KSqueezedTextLabel::setText( const QString &text ) {
fullText = text;
squeezeTextToLabel();
}
void KSqueezedTextLabel::squeezeTextToLabel() {
QFontMetrics fm(fontMetrics());
int labelWidth = size().width();
int textWidth = fm.width(fullText);
if (textWidth > labelWidth) {
// start with the dots only
QString squeezedText = "...";
int squeezedWidth = fm.width(squeezedText);
// estimate how many letters we can add to the dots on both sides
int letters = fullText.length() * (labelWidth - squeezedWidth) / textWidth / 2;
if (labelWidth < squeezedWidth) letters=1;
squeezedText = fullText.left(letters) + "..." + fullText.right(letters);
squeezedWidth = fm.width(squeezedText);
if (squeezedWidth < labelWidth) {
// we estimated too short
// add letters while text < label
do {