/* * 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 TQT_ONLY #include "compat.h" #else #include <klocale.h> #endif #include "zerowidgets.h" #include "dotregexp.h" #include "positionregexp.h" #include <tqpainter.h> #include "myfontmetrics.h" //-------------------------------------------------------------------------------- // ZeroWidget //-------------------------------------------------------------------------------- ZeroWidget::ZeroWidget(TQString txt, RegExpEditorWindow* editorWindow, TQWidget *tqparent, const char *name) : RegExpWidget(editorWindow, tqparent, name ? name : "ZeroWidget" ) { _text = txt; } void ZeroWidget::addNewChild(DragAccepter *, RegExpWidget *) { qFatal("No tqchildren should be added to this widget!"); } TQSize ZeroWidget::tqsizeHint() const { TQFontMetrics metrics = fontMetrics(); _textSize = HackCalculateFontSize( metrics, _text ); // _textSize = metrics.size(0,_text); _boxSize = TQSize(_textSize.width() + 2*space, _textSize.height() + 2 *space); return _boxSize; } void ZeroWidget::paintEvent( TQPaintEvent *e) { // So what is my Size? TQSize mySize = tqsizeHint(); TQPainter painter(this); drawPossibleSelection( painter, mySize); // Write the text and the rectangle painter.drawText(space, space, _textSize.width(), _textSize.height(), 0, _text); painter.drawRoundRect(0, 0, _boxSize.width(), _boxSize.height()); RegExpWidget::paintEvent(e); } //-------------------------------------------------------------------------------- // AnyCharWidget //-------------------------------------------------------------------------------- AnyCharWidget::AnyCharWidget(RegExpEditorWindow* editorWindow, TQWidget *tqparent, const char *name) : ZeroWidget(i18n("Any\nCharacter"), editorWindow, tqparent, name ? name : "AnyCharWidget") { } RegExp* AnyCharWidget::regExp() const { return new DotRegExp( isSelected() ); } //-------------------------------------------------------------------------------- // BegLineWidget //-------------------------------------------------------------------------------- BegLineWidget::BegLineWidget(RegExpEditorWindow* editorWindow, TQWidget *tqparent, const char *name) : ZeroWidget(i18n("Line\nStart"), editorWindow, tqparent, name ? name : "BegLineWidget") { } RegExp* BegLineWidget::regExp() const { return new PositionRegExp( isSelected(), PositionRegExp::BEGLINE ); } //-------------------------------------------------------------------------------- // EndLineWidget //-------------------------------------------------------------------------------- EndLineWidget::EndLineWidget(RegExpEditorWindow* editorWindow, TQWidget *tqparent, const char *name) : ZeroWidget(i18n("Line\nEnd"), editorWindow, tqparent, name) { } RegExp* EndLineWidget::regExp() const { return new PositionRegExp( isSelected(), PositionRegExp::ENDLINE ); } //-------------------------------------------------------------------------------- // WordBoundaryWidget //-------------------------------------------------------------------------------- WordBoundaryWidget::WordBoundaryWidget(RegExpEditorWindow* editorWindow, TQWidget *tqparent, const char *name) : ZeroWidget(i18n("Word\nBoundary"), editorWindow, tqparent, name ? name : "WordBoundaryWidget" ) { } RegExp* WordBoundaryWidget::regExp() const { return new PositionRegExp( isSelected(), PositionRegExp::WORDBOUNDARY ); } //-------------------------------------------------------------------------------- // NonWordBoundaryWidget //-------------------------------------------------------------------------------- NonWordBoundaryWidget::NonWordBoundaryWidget(RegExpEditorWindow* editorWindow, TQWidget *tqparent, const char *name) : ZeroWidget(i18n("Non-word\nBoundary"), editorWindow, tqparent, name ? name : "NonWordBoundaryWidget" ) { } RegExp* NonWordBoundaryWidget::regExp() const { return new PositionRegExp( isSelected(), PositionRegExp::NONWORDBOUNDARY ); }