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Diffstat (limited to 'tdeui/klineeditdlg.cpp')
| -rw-r--r-- | tdeui/klineeditdlg.cpp | 194 |
1 files changed, 194 insertions, 0 deletions
diff --git a/tdeui/klineeditdlg.cpp b/tdeui/klineeditdlg.cpp new file mode 100644 index 000000000..2df4a14ad --- /dev/null +++ b/tdeui/klineeditdlg.cpp @@ -0,0 +1,194 @@ +/* This file is part of the KDE libraries + Copyright (C) 1999 Preston Brown <pbrown@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; either + version 2 of the License, or (at your option) any later version. + + 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 <config.h> + +#include <tqvalidator.h> +#include <tqpushbutton.h> +#include <tqlineedit.h> +#include <tqlabel.h> +#include <tqlayout.h> +#undef Unsorted // Required for --enable-final (tqdir.h) +#include <tqfiledialog.h> + +#include <kbuttonbox.h> +#include <klocale.h> +#include <kapplication.h> +#include <klineedit.h> +#include <kstdguiitem.h> + +#include "klineeditdlg.h" + +KLineEditDlg::KLineEditDlg( const TQString&_text, const TQString& _value, + TQWidget *parent ) + : KDialogBase( Plain, TQString::null, Ok|Cancel|User1, Ok, parent, 0L, true, + true, KStdGuiItem::clear() ) +{ + TQVBoxLayout *topLayout = new TQVBoxLayout( plainPage(), 0, spacingHint() ); + TQLabel *label = new TQLabel(_text, plainPage() ); + topLayout->addWidget( label, 1 ); + + edit = new KLineEdit( plainPage(), 0L ); + edit->setMinimumWidth(edit->tqsizeHint().width() * 3); + label->setBuddy(edit); // please "scheck" style + // connect( edit, TQT_SIGNAL(returnPressed()), TQT_SLOT(accept()) ); + connect( edit, TQT_SIGNAL(textChanged(const TQString&)), + TQT_SLOT(slotTextChanged(const TQString&)) ); + topLayout->addWidget( edit, 1 ); + + connect( this, TQT_SIGNAL(user1Clicked()), this, TQT_SLOT(slotClear()) ); + edit->setText( _value ); + if ( _value.isEmpty() ) + { + enableButtonOK( false ); + enableButton(KDialogBase::User1, false); + } + edit->setSelection(0, edit->text().length()); + edit->setFocus(); +} + + + +#if 0 +KLineEditDlg::KLineEditDlg( const TQString&_text, const TQString& _value, + TQWidget *parent, bool _file_mode ) + : TQDialog( parent, 0L, true ) +{ + TQGridLayout *layout = new TQGridLayout(this, 4, 3, 10); + + TQLabel *label = new TQLabel(_text, this); + layout->addWidget(label, 0, 0, AlignLeft); + + edit = new KLineEdit( this, 0L ); + edit->setMinimumWidth(edit->tqsizeHint().width() * 3); + connect( edit, TQT_SIGNAL(returnPressed()), TQT_SLOT(accept()) ); + + if ( _file_mode ) { + completion = new KURLCompletion(); + edit->setCompletionObject( completion ); + edit->setAutoDeleteCompletionObject( true ); + } else + completion = 0L; + + layout->addMultiCellWidget(edit, 1, 1, 0, _file_mode ? 1 : 2); + layout->setColStretch(1, 1); + + if (_file_mode) { + TQPushButton *browse = new TQPushButton(i18n("&Browse..."), this); + layout->addWidget(browse, 1, 2, AlignCenter); + connect(browse, TQT_SIGNAL(clicked()), + TQT_SLOT(slotBrowse())); + } + + TQFrame *hLine = new TQFrame(this); + hLine->setFrameStyle(TQFrame::Sunken|TQFrame::HLine); + layout->addMultiCellWidget(hLine, 2, 2, 0, 2); + + KButtonBox *bBox = new KButtonBox(this); + layout->addMultiCellWidget(bBox, 3, 3, 0, 2); + + TQPushButton *ok = bBox->addButton(KStdGuiItem::ok()); + ok->setDefault(true); + connect( ok, TQT_SIGNAL(clicked()), TQT_SLOT(accept())); + + bBox->addStretch(1); + + TQPushButton *clear = bBox->addButton(KStdGuiItem::clear()); + connect( clear, TQT_SIGNAL(clicked()), TQT_SLOT(slotClear())); + + bBox->addStretch(1); + + TQPushButton *cancel = bBox->addButton(KStdGuiItem::cancel()); + connect( cancel, TQT_SIGNAL(clicked()), TQT_SLOT(reject())); + + bBox->layout(); + + layout->activate(); + + edit->setText( _value ); + edit->setSelection(0, edit->text().length()); + edit->setFocus(); +} +#endif + + +KLineEditDlg::~KLineEditDlg() +{ +} + +void KLineEditDlg::slotClear() +{ + edit->setText(TQString::null); +} + +void KLineEditDlg::slotTextChanged(const TQString &text) +{ + bool on; + if ( edit->validator() ) { + TQString str = edit->text(); + int index = edit->cursorPosition(); + on = ( edit->validator()->validate( str, index ) + == TQValidator::Acceptable ); + } else { + on = !text.isEmpty(); + } + enableButtonOK( on ); + enableButton(KDialogBase::User1, text.length()); +} + +TQString KLineEditDlg::text() const +{ + return edit->text(); +} + +TQString KLineEditDlg::getText(const TQString &_text, const TQString& _value, + bool *ok, TQWidget *parent, TQValidator *_validator ) +{ + KLineEditDlg dlg(_text, _value, parent ); + dlg.lineEdit()->setValidator( _validator ); + dlg.slotTextChanged( _value ); // trigger validation + + bool ok_ = dlg.exec() == TQDialog::Accepted; + if ( ok ) + *ok = ok_; + if ( ok_ ) + return dlg.text(); + return TQString::null; +} + +TQString KLineEditDlg::getText(const TQString &_caption, const TQString &_text, + const TQString& _value, + bool *ok, TQWidget *parent, TQValidator *_validator ) +{ + KLineEditDlg dlg( _text, _value, parent ); + dlg.setCaption( _caption ); + dlg.lineEdit()->setValidator( _validator ); + dlg.slotTextChanged( _value ); // trigger validation + + bool ok_ = dlg.exec() == TQDialog::Accepted; + if ( ok ) + *ok = ok_; + if ( ok_ ) + return dlg.text(); + return TQString::null; +} + +void KLineEditDlg::virtual_hook( int id, void* data ) +{ KDialogBase::virtual_hook( id, data ); } + +#include "klineeditdlg.moc" |