/* This file has been copied from the KDE libraries and slightly modified. This can be removed as soon as tdelibs 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 <tqtooltip.h> KRSqueezedTextLabel::KRSqueezedTextLabel( const TQString &text , TQWidget *parent, const char *name ) : TQLabel ( parent, name ) { setSizePolicy(TQSizePolicy( TQSizePolicy::Expanding, TQSizePolicy::Fixed )); fullText = text; squeezeTextToLabel(); } KRSqueezedTextLabel::KRSqueezedTextLabel( TQWidget *parent, const char *name ) : TQLabel ( parent, name ) { setSizePolicy(TQSizePolicy( TQSizePolicy::Expanding, TQSizePolicy::Fixed )); } void KRSqueezedTextLabel::resizeEvent( TQResizeEvent * ) { squeezeTextToLabel(); } TQSize KRSqueezedTextLabel::minimumSizeHint() const { TQSize sh = TQLabel::minimumSizeHint(); sh.setWidth(-1); return sh; } TQSize KRSqueezedTextLabel::sizeHint() const { return TQSize(contentsRect().width(), TQLabel::sizeHint().height()); } void KRSqueezedTextLabel::setText( const TQString &text ) { fullText = text; squeezeTextToLabel(); } void KRSqueezedTextLabel::squeezeTextToLabel() { TQFontMetrics fm(fontMetrics()); int labelWidth = size().width(); int textWidth = fm.width(fullText); if (textWidth > labelWidth) { TQString squeezedText = KStringHandler::rPixelSqueeze(fullText, fm, labelWidth); TQLabel::setText(squeezedText); TQToolTip::remove( this ); TQToolTip::add( this, fullText ); } else { TQLabel::setText(fullText); TQToolTip::remove( this ); TQToolTip::hide(); } } void KRSqueezedTextLabel::setAlignment( int alignment ) { // save fullText and restore it TQString tmpFull(fullText); TQLabel::setAlignment(alignment); fullText = tmpFull; } #include "krsqueezedtextlabel.moc"