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authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commit2bda8f7717adf28da4af0d34fb82f63d2868c31d (patch)
tree8d927b7b47a90c4adb646482a52613f58acd6f8c /kregexpeditor/lookaheadwidget.cpp
downloadtdeutils-2bda8f7717adf28da4af0d34fb82f63d2868c31d.tar.gz
tdeutils-2bda8f7717adf28da4af0d34fb82f63d2868c31d.zip
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/kdeutils@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
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diff --git a/kregexpeditor/lookaheadwidget.cpp b/kregexpeditor/lookaheadwidget.cpp
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+/*
+ * Copyright (c) 2002-2003 Jesper K. Pedersen <blackie@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 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.
+ **/
+
+#ifdef QT_ONLY
+ #include "compat.h"
+#else
+ #include <klocale.h>
+ #include "lookaheadwidget.moc"
+#endif
+
+#include "lookaheadwidget.h"
+#include "lookaheadregexp.h"
+#include "concwidget.h"
+#include <qpainter.h>
+
+LookAheadWidget::LookAheadWidget( RegExpEditorWindow* editorWindow, RegExpType tp, QWidget* parent, const char* name )
+ :SingleContainerWidget(editorWindow, parent, name ? name : "LookAheadWidget" ), _tp(tp)
+{
+ _child = new ConcWidget( editorWindow, this );
+ init();
+}
+
+LookAheadWidget::LookAheadWidget( LookAheadRegExp* regexp, RegExpEditorWindow* editorWindow, RegExpType tp,
+ QWidget* parent, const char* name )
+ :SingleContainerWidget( editorWindow, parent, name ? name : "LookAheadWidget" ), _tp(tp)
+{
+ RegExpWidget* child = WidgetFactory::createWidget( regexp->child(), editorWindow, this );
+ if ( ! (_child = dynamic_cast<ConcWidget*>( child ) ) )
+ _child = new ConcWidget( editorWindow, child, this );
+
+ init();
+}
+
+void LookAheadWidget::init()
+{
+ if ( _tp == POSLOOKAHEAD )
+ _text = i18n("Pos. Look Ahead");
+ else
+ _text = i18n("Neg. Look Ahead");
+}
+
+RegExp* LookAheadWidget::regExp() const
+{
+ return new LookAheadRegExp( isSelected(), ( (_tp == POSLOOKAHEAD) ? LookAheadRegExp::POSITIVE : LookAheadRegExp::NEGATIVE),
+ _child->regExp() );
+}
+
+QSize LookAheadWidget::sizeHint() const
+{
+ // TODO: Merge with RepeatWidget::sizeHint
+ QFontMetrics metrics = fontMetrics();
+ _textSize = metrics.size( 0, _text );
+
+ _childSize = _child->sizeHint();
+
+ int height = _textSize.height() + bdSize + _childSize.height() + bdSize + 2*pw;
+ int width = 2 * pw + QMAX(_childSize.width(), 4*bdSize + _textSize.width());
+ return QSize(width,height);
+}
+
+void LookAheadWidget::paintEvent( QPaintEvent *e )
+{
+ // TODO: Merge with RepeatWidget::paintEvent
+ QSize mySize = sizeHint();
+ QPainter painter(this);
+
+ drawPossibleSelection( painter, mySize );
+
+ // move the child to its position and resize it.
+ _child->move(pw,_textSize.height()+bdSize);
+ _child->resize(mySize.width() - 2*pw, _childSize.height());
+
+ // Draw the border and the text.
+ int startY = _textSize.height()/2;
+
+ // Top lines and text
+ painter.drawLine(pw,startY,bdSize,startY);
+ painter.drawText(pw+2*bdSize,0,_textSize.width(), _textSize.height(),0, _text);
+ int offset = pw + 3*bdSize + _textSize.width();
+ painter.drawLine(offset,startY,mySize.width()-pw,startY);
+
+ // horizontal lines
+ painter.drawLine(0,startY,0,mySize.height()-pw);
+ painter.drawLine(mySize.width()-pw,startY,mySize.width()-pw, mySize.height()-pw);
+
+ // buttom line
+ painter.drawLine(0, mySize.height()-pw, mySize.width()-pw, mySize.height()-pw);
+
+ SingleContainerWidget::paintEvent(e);
+}
+
+RegExpWidget* LookAheadWidget::findWidgetToEdit( QPoint globalPos )
+{
+ return _child->findWidgetToEdit( globalPos );
+}