diff options
author | Timothy Pearson <kb9vqf@pearsoncomputing.net> | 2011-11-06 15:56:40 -0600 |
---|---|---|
committer | Timothy Pearson <kb9vqf@pearsoncomputing.net> | 2011-11-06 15:56:40 -0600 |
commit | e16866e072f94410321d70daedbcb855ea878cac (patch) | |
tree | ee3f52eabde7da1a0e6ca845fb9c2813cf1558cf /tdeui/kactivelabel.cpp | |
parent | a58c20c1a7593631a1b50213c805507ebc16adaf (diff) | |
download | tdelibs-e16866e072f94410321d70daedbcb855ea878cac.tar.gz tdelibs-e16866e072f94410321d70daedbcb855ea878cac.zip |
Actually move the kde files that were renamed in the last commit
Diffstat (limited to 'tdeui/kactivelabel.cpp')
-rw-r--r-- | tdeui/kactivelabel.cpp | 142 |
1 files changed, 142 insertions, 0 deletions
diff --git a/tdeui/kactivelabel.cpp b/tdeui/kactivelabel.cpp new file mode 100644 index 000000000..e16de1374 --- /dev/null +++ b/tdeui/kactivelabel.cpp @@ -0,0 +1,142 @@ +/* This file is part of the KDE libraries + Copyright (C) 1999 Waldo Bastian (bastian@kde.org) + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; version 2 + of the License. + + 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 "kactivelabel.h" + +#include <kapplication.h> +#include <tqregexp.h> +#include <tqwhatsthis.h> +#include <tqsimplerichtext.h> +#include <kdebug.h> + +KActiveLabel::KActiveLabel(TQWidget * parent, const char * name) + : TQTextBrowser(parent, name) +{ + init(); +} + +KActiveLabel::KActiveLabel(const TQString &text, TQWidget * parent, const char * name) + : TQTextBrowser(parent, name) +{ + init(); + setText(text); +} + +void KActiveLabel::init() +{ + setTextFormat(TQt::RichText); + setVScrollBarMode(TQScrollView::AlwaysOff); + setHScrollBarMode(TQScrollView::AlwaysOff); + setFrameStyle(TQFrame::NoFrame); + setFocusPolicy( TQ_TabFocus ); + paletteChanged(); + + connect(this, TQT_SIGNAL(linkClicked(const TQString &)), + this, TQT_SLOT(openLink(const TQString &))); + if (kapp) + { + connect(kapp, TQT_SIGNAL(kdisplayPaletteChanged()), + this, TQT_SLOT(paletteChanged())); + } +} + +void KActiveLabel::paletteChanged() +{ + TQPalette p = kapp ? kapp->palette() : palette(); + p.setBrush(TQColorGroup::Base, p.brush(TQPalette::Normal, TQColorGroup::Background)); + p.setColor(TQColorGroup::Text, p.color(TQPalette::Normal, TQColorGroup::Foreground)); + setPalette(p); +} + +void KActiveLabel::openLink(const TQString & link) +{ + TQRegExp whatsthis("whatsthis:/*([^/].*)"); + if (whatsthis.exactMatch(link)) { + TQWhatsThis::display(whatsthis.cap(1)); + return; + } + + TQStringList args; + args << "exec" << link; + kapp->tdeinitExec("kfmclient", args); +} + +void KActiveLabel::virtual_hook( int, void* ) +{ /*BASE::virtual_hook( id, data );*/ } + +void KActiveLabel::focusInEvent( TQFocusEvent* fe ) +{ + TQTextBrowser::focusInEvent(fe); + if(fe->reason() == TQFocusEvent::Tab || fe->reason() == TQFocusEvent::Backtab) + selectAll(true); +} + +void KActiveLabel::focusOutEvent( TQFocusEvent* fe ) +{ + TQTextBrowser::focusOutEvent(fe); + if(fe->reason() == TQFocusEvent::Tab || fe->reason() == TQFocusEvent::Backtab) + selectAll(false); +} + +void KActiveLabel::keyPressEvent( TQKeyEvent *e ) +{ + switch ( e->key() ) + { + case Key_Down: + case Key_Up: + case Key_Left: + case Key_Right: + // jump over QTextEdit's key navigation breakage. + // we're not interested in keyboard navigation within the text + TQWidget::keyPressEvent( e ); + break; + default: + TQTextBrowser::keyPressEvent( e ); + } +} + +TQSize KActiveLabel::tqminimumSizeHint() const +{ + TQSize ms = tqminimumSize(); + if ((ms.width() > 0) && (ms.height() > 0)) + return ms; + + int w = 400; + if (ms.width() > 0) + w = ms.width(); + + TQString txt = text(); + TQSimpleRichText rt(txt, font()); + rt.setWidth(w - 2*frameWidth() - 10); + w = 10 + rt.widthUsed() + 2*frameWidth(); + if (w < ms.width()) + w = ms.width(); + int h = rt.height() + 2*frameWidth(); + if ( h < ms.height()) + h = ms.height(); + + return TQSize(w, h); +} + +TQSize KActiveLabel::tqsizeHint() const +{ + return tqminimumSizeHint(); +} + +#include "kactivelabel.moc" |