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/* 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., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#include "ksqueezedtextlabel.h"
#include "kstringhandler.h"
#include <tqtooltip.h>
KSqueezedTextLabel::KSqueezedTextLabel( const TQString &text , TQWidget *parent, const char *name )
: TQLabel ( parent, name ) {
tqsetSizePolicy(TQSizePolicy( TQSizePolicy::Expanding, TQSizePolicy::Fixed ));
fullText = text;
squeezeTextToLabel();
}
KSqueezedTextLabel::KSqueezedTextLabel( TQWidget *parent, const char *name )
: TQLabel ( parent, name ) {
tqsetSizePolicy(TQSizePolicy( TQSizePolicy::Expanding, TQSizePolicy::Fixed ));
}
void KSqueezedTextLabel::resizeEvent( TQResizeEvent * ) {
squeezeTextToLabel();
}
TQSize KSqueezedTextLabel::tqminimumSizeHint() const
{
TQSize sh = TQLabel::tqminimumSizeHint();
sh.setWidth(-1);
return sh;
}
TQSize KSqueezedTextLabel::tqsizeHint() const
{
return TQSize(contentsRect().width(), TQLabel::tqsizeHint().height());
}
void KSqueezedTextLabel::setText( const TQString &text ) {
fullText = text;
squeezeTextToLabel();
}
void KSqueezedTextLabel::squeezeTextToLabel() {
TQFontMetrics fm(fontMetrics());
int labelWidth = size().width();
int textWidth = fm.width(fullText);
if (textWidth > labelWidth) {
TQString squeezedText = KStringHandler::cPixelSqueeze(fullText, fm, labelWidth);
TQLabel::setText(squeezedText);
TQToolTip::remove( this );
TQToolTip::add( this, fullText );
} else {
TQLabel::setText(fullText);
TQToolTip::remove( this );
TQToolTip::hide();
}
}
void KSqueezedTextLabel::tqsetAlignment( int tqalignment )
{
// save fullText and restore it
TQString tmpFull(fullText);
TQLabel::tqsetAlignment(tqalignment);
fullText = tmpFull;
}
void KSqueezedTextLabel::virtual_hook( int, void* )
{ /*BASE::virtual_hook( id, data );*/ }
#include "ksqueezedtextlabel.moc"
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