Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdelibs@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 194 insertions, 0 deletions

diff --git a/kdeui/klineeditdlg.cpp b/kdeui/klineeditdlg.cpp
new file mode 100644
index 000000000..3d299dad2
--- /dev/null
+++ b/kdeui/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 <qvalidator.h>
+#include <qpushbutton.h>
+#include <qlineedit.h>
+#include <qlabel.h>
+#include <qlayout.h>
+#undef Unsorted // Required for --enable-final (qdir.h)
+#include <qfiledialog.h>
+
+#include <kbuttonbox.h>
+#include <klocale.h>
+#include <kapplication.h>
+#include <klineedit.h>
+#include <kstdguiitem.h>
+
+#include "klineeditdlg.h"
+
+KLineEditDlg::KLineEditDlg( const QString&_text, const QString& _value,
+			    QWidget *parent )
+  : KDialogBase( Plain, QString::null, Ok|Cancel|User1, Ok, parent, 0L, true,
+		 true, KStdGuiItem::clear() )
+{
+  QVBoxLayout *topLayout = new QVBoxLayout( plainPage(), 0, spacingHint() );
+  QLabel *label = new QLabel(_text, plainPage() );
+  topLayout->addWidget( label, 1 );
+
+  edit = new KLineEdit( plainPage(), 0L );
+  edit->setMinimumWidth(edit->sizeHint().width() * 3);
+  label->setBuddy(edit);  // please "scheck" style
+  //  connect( edit, SIGNAL(returnPressed()), SLOT(accept()) );
+  connect( edit, SIGNAL(textChanged(const QString&)),
+	   SLOT(slotTextChanged(const QString&)) );
+  topLayout->addWidget( edit, 1 );
+
+  connect( this, SIGNAL(user1Clicked()), this, 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 QString&_text, const QString& _value,
+			    QWidget *parent, bool _file_mode )
+    : QDialog( parent, 0L, true )
+{
+  QGridLayout *layout = new QGridLayout(this, 4, 3, 10);
+
+  QLabel *label = new QLabel(_text, this);
+  layout->addWidget(label, 0, 0, AlignLeft);
+
+  edit = new KLineEdit( this, 0L );
+  edit->setMinimumWidth(edit->sizeHint().width() * 3);
+  connect( edit, SIGNAL(returnPressed()), 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) {
+    QPushButton *browse = new QPushButton(i18n("&Browse..."), this);
+    layout->addWidget(browse, 1, 2, AlignCenter);
+    connect(browse, SIGNAL(clicked()),
+	    SLOT(slotBrowse()));
+  }
+
+  QFrame *hLine = new QFrame(this);
+  hLine->setFrameStyle(QFrame::Sunken|QFrame::HLine);
+  layout->addMultiCellWidget(hLine, 2, 2, 0, 2);
+
+  KButtonBox *bBox = new KButtonBox(this);
+  layout->addMultiCellWidget(bBox, 3, 3, 0, 2);
+
+  QPushButton *ok = bBox->addButton(KStdGuiItem::ok());
+  ok->setDefault(true);
+  connect( ok, SIGNAL(clicked()), SLOT(accept()));
+
+  bBox->addStretch(1);
+
+  QPushButton *clear = bBox->addButton(KStdGuiItem::clear());
+  connect( clear, SIGNAL(clicked()), SLOT(slotClear()));
+
+  bBox->addStretch(1);
+
+  QPushButton *cancel = bBox->addButton(KStdGuiItem::cancel());
+  connect( cancel, SIGNAL(clicked()), 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(QString::null);
+}
+
+void KLineEditDlg::slotTextChanged(const QString &text)
+{
+  bool on;
+  if ( edit->validator() ) {
+    QString str = edit->text();
+    int index = edit->cursorPosition();
+    on = ( edit->validator()->validate( str, index )
+	   == QValidator::Acceptable );
+  } else {
+    on = !text.isEmpty();
+  }
+  enableButtonOK( on );
+  enableButton(KDialogBase::User1, text.length());
+}
+
+QString KLineEditDlg::text() const
+{
+    return edit->text();
+}
+
+QString KLineEditDlg::getText(const QString &_text, const QString& _value,
+                              bool *ok, QWidget *parent, QValidator *_validator )
+{
+    KLineEditDlg dlg(_text, _value, parent );
+    dlg.lineEdit()->setValidator( _validator );
+    dlg.slotTextChanged( _value ); // trigger validation
+
+    bool ok_ = dlg.exec() == QDialog::Accepted;
+    if ( ok )
+        *ok = ok_;
+    if ( ok_ )
+        return dlg.text();
+    return QString::null;
+}
+
+QString KLineEditDlg::getText(const QString &_caption, const QString &_text,
+                              const QString& _value,
+                              bool *ok, QWidget *parent, QValidator *_validator )
+{
+    KLineEditDlg dlg( _text, _value, parent );
+    dlg.setCaption( _caption );
+    dlg.lineEdit()->setValidator( _validator );
+    dlg.slotTextChanged( _value ); // trigger validation
+
+    bool ok_ = dlg.exec() == QDialog::Accepted;
+    if ( ok )
+        *ok = ok_;
+    if ( ok_ )
+        return dlg.text();
+    return QString::null;
+}
+
+void KLineEditDlg::virtual_hook( int id, void* data )
+{ KDialogBase::virtual_hook( id, data ); }
+
+#include "klineeditdlg.moc"