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416 lines
14 KiB
416 lines
14 KiB
/**********************************************************************
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** Copyright (C) 2000 Trolltech AS. All rights reserved.
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**
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** This file is part of TQt Designer.
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**
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** This file may be distributed and/or modified under the terms of the
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** GNU General Public License version 2 as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL included in the
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** packaging of this file.
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**
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** Licensees holding valid TQt Enterprise Edition or TQt Professional Edition
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** licenses may use this file in accordance with the TQt Commercial License
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** Agreement provided with the Software.
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**
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** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
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** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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**
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** See http://www.trolltech.com/gpl/ for GPL licensing information.
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** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
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** information about TQt Commercial License Agreements.
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**
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** Contact info@trolltech.com if any conditions of this licensing are
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** not clear to you.
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**
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**********************************************************************/
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#include "multilineeditorimpl.h"
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#include "formwindow.h"
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#include "command.h"
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#include "mainwindow.h"
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#include "richtextfontdialog.h"
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#include "syntaxhighlighter_html.h"
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#include "widgetfactory.h"
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#include <kiconloader.h>
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#include "kdevdesigner_part.h"
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#include <tqtextedit.h>
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#include <tqrichtext_p.h>
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#include <tqpushbutton.h>
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#include <tqlayout.h>
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#include <tqtoolbutton.h>
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#include <tqapplication.h>
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#include <tqaction.h>
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#include <tqmetaobject.h>
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#include <klocale.h>
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ToolBarItem::ToolBarItem( TQWidget *parent, TQWidget *toolBar,
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const TQString &label, const TQString &tagstr,
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const TQIconSet &icon, const TQKeySequence &key )
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: TQAction( parent )
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{
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setIconSet( icon );
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setText( label );
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setAccel( key );
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addTo( toolBar );
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tag = tagstr;
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connect( this, TQT_SIGNAL( activated() ), this, TQT_SLOT( wasActivated() ) );
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}
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ToolBarItem::~ToolBarItem()
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{
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}
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void ToolBarItem::wasActivated()
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{
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emit clicked( tag );
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}
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TextEdit::TextEdit( TQWidget *parent, const char *name )
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: TQTextEdit( parent, name )
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{
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setTextFormat( TQt::PlainText );
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}
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TQTextParagraph* TextEdit::paragraph()
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{
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TQTextCursor *tc = new TQTextCursor( TQTextEdit::document() );
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return tc->paragraph();
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}
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MultiLineEditor::MultiLineEditor( bool call_static, bool richtextMode, TQWidget *parent, TQWidget *editWidget,
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FormWindow *fw, const TQString &text )
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: MultiLineEditorBase( parent, 0, WType_Dialog | WShowModal ), formwindow( fw ), doWrap( FALSE )
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{
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callStatic = call_static;
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if ( callStatic )
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applyButton->hide();
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textEdit = new TextEdit( centralWidget(), "textedit" );
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Layout4->insertWidget( 0, textEdit );
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if ( richtextMode ) {
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TQPopupMenu *stylesMenu = new TQPopupMenu( this );
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menuBar->insertItem( i18n( "&Styles" ), stylesMenu );
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basicToolBar = new TQToolBar( i18n( "Basics" ), this, DockTop );
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ToolBarItem *it = new ToolBarItem( this, basicToolBar, i18n( "Italic" ),
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"i", BarIcon( "designer_textitalic.png", KDevDesignerPartFactory::instance() ), CTRL+Key_I );
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it->addTo( stylesMenu );
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connect( it, TQT_SIGNAL( clicked( const TQString& ) ),
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this, TQT_SLOT( insertTags( const TQString& )));
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ToolBarItem *b = new ToolBarItem( this, basicToolBar, i18n( "Bold" ),
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"b", BarIcon( "designer_textbold.png", KDevDesignerPartFactory::instance() ), CTRL+Key_B );
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b->addTo( stylesMenu );
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connect( b, TQT_SIGNAL( clicked( const TQString& ) ),
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this, TQT_SLOT( insertTags( const TQString& )));
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ToolBarItem *ul = new ToolBarItem( this, basicToolBar, i18n( "Underline" ),
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"u", BarIcon( "designer_textunderline.png" , KDevDesignerPartFactory::instance()), CTRL+Key_U );
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ul->addTo( stylesMenu );
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connect( ul, TQT_SIGNAL( clicked( const TQString& ) ),
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this, TQT_SLOT( insertTags( const TQString& )));
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ToolBarItem *tt = new ToolBarItem( this, basicToolBar, i18n( "Typewriter" ),
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"tt", BarIcon( "designer_textteletext.png", KDevDesignerPartFactory::instance() ) );
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tt->addTo( stylesMenu );
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connect( tt, TQT_SIGNAL( clicked( const TQString& ) ),
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this, TQT_SLOT( insertTags( const TQString& )));
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basicToolBar->addSeparator();
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TQPopupMenu *layoutMenu = new TQPopupMenu( this );
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menuBar->insertItem( i18n( "&Layout" ), layoutMenu );
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TQAction *brAction = new TQAction( this );
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brAction->setIconSet( BarIcon( "designer_textlinebreak.png", KDevDesignerPartFactory::instance() ) );
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brAction->setText( i18n("Break" ) );
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brAction->addTo( basicToolBar );
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brAction->addTo( layoutMenu );
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connect( brAction, TQT_SIGNAL( activated() ) , this, TQT_SLOT( insertBR() ) );
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ToolBarItem *p = new ToolBarItem( this, basicToolBar, i18n( "Paragraph" ),
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"p", BarIcon( "designer_textparagraph.png", KDevDesignerPartFactory::instance() ) );
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p->addTo( layoutMenu );
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connect( p, TQT_SIGNAL( clicked( const TQString& ) ),
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this, TQT_SLOT( insertTags( const TQString& )));
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layoutMenu->insertSeparator();
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basicToolBar->addSeparator();
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ToolBarItem *al = new ToolBarItem( this, basicToolBar, i18n( "Align left" ),
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"p align=\"left\"", BarIcon( "designer_textleft.png", KDevDesignerPartFactory::instance() ) );
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al->addTo( layoutMenu );
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connect( al, TQT_SIGNAL( clicked( const TQString& ) ),
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this, TQT_SLOT( insertTags( const TQString& )));
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ToolBarItem *ac = new ToolBarItem( this, basicToolBar, i18n( "Align center" ),
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"p align=\"center\"", BarIcon( "designer_textcenter.png", KDevDesignerPartFactory::instance() ) );
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ac->addTo( layoutMenu );
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connect( ac, TQT_SIGNAL( clicked( const TQString& ) ),
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this, TQT_SLOT( insertTags( const TQString& )));
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ToolBarItem *ar = new ToolBarItem( this, basicToolBar, i18n( "Align right" ),
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"p align=\"right\"", BarIcon( "designer_textright.png", KDevDesignerPartFactory::instance() ) );
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ar->addTo( layoutMenu );
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connect( ar, TQT_SIGNAL( clicked( const TQString& ) ),
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this, TQT_SLOT( insertTags( const TQString& )));
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ToolBarItem *block = new ToolBarItem( this, basicToolBar, i18n( "Blockquote" ),
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"blockquote", BarIcon( "designer_textjustify.png", KDevDesignerPartFactory::instance() ) );
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block->addTo( layoutMenu );
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connect( block, TQT_SIGNAL( clicked( const TQString& ) ),
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this, TQT_SLOT( insertTags( const TQString& )));
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TQPopupMenu *fontMenu = new TQPopupMenu( this );
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menuBar->insertItem( i18n( "&Font" ), fontMenu );
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fontToolBar = new TQToolBar( "Fonts", this, DockTop );
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TQAction *fontAction = new TQAction( this );
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fontAction->setIconSet( BarIcon( "designer_textfont.png", KDevDesignerPartFactory::instance() ) );
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fontAction->setText( i18n("Font" ) );
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fontAction->addTo( fontToolBar );
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fontAction->addTo( fontMenu );
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connect( fontAction, TQT_SIGNAL( activated() ) , this, TQT_SLOT( showFontDialog() ) );
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ToolBarItem *fp1 = new ToolBarItem( this, fontToolBar, i18n( "Fontsize +1" ),
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"font size=\"+1\"", BarIcon( "designer_textlarger.png", KDevDesignerPartFactory::instance() ) );
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connect( fp1, TQT_SIGNAL( clicked( const TQString& ) ),
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this, TQT_SLOT( insertTags( const TQString& )));
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ToolBarItem *fm1 = new ToolBarItem( this, fontToolBar, i18n( "Fontsize -1" ),
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"font size=\"-1\"", BarIcon( "designer_textsmaller.png", KDevDesignerPartFactory::instance() ) );
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connect( fm1, TQT_SIGNAL( clicked( const TQString& ) ),
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this, TQT_SLOT( insertTags( const TQString& )));
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ToolBarItem *h1 = new ToolBarItem( this, fontToolBar, i18n( "Headline 1" ),
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"h1", BarIcon( "designer_texth1.png", KDevDesignerPartFactory::instance() ) );
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connect( h1, TQT_SIGNAL( clicked( const TQString& ) ),
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this, TQT_SLOT( insertTags( const TQString& )));
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ToolBarItem *h2 = new ToolBarItem( this, fontToolBar, i18n( "Headline 2" ),
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"h2", BarIcon( "designer_texth2.png", KDevDesignerPartFactory::instance() ) );
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connect( h2, TQT_SIGNAL( clicked( const TQString& ) ),
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this, TQT_SLOT( insertTags( const TQString& )));
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ToolBarItem *h3 = new ToolBarItem( this, fontToolBar, i18n( "Headline 3" ),
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"h3", BarIcon( "designer_texth3.png", KDevDesignerPartFactory::instance() ) );
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connect( h3, TQT_SIGNAL( clicked( const TQString& ) ),
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this, TQT_SLOT( insertTags( const TQString& )));
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TQPopupMenu *optionsMenu = new TQPopupMenu( this );
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menuBar->insertItem( i18n( "O&ptions" ), optionsMenu );
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optionsToolBar = new TQToolBar( "Options", this, DockTop );
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wrapAction = new TQAction( this );
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wrapAction->setToggleAction( TRUE );
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wrapAction->setIconSet( BarIcon( "designer_wordwrap.png", KDevDesignerPartFactory::instance() ) );
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wrapAction->setText( i18n( "Word Wrapping" ) );
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wrapAction->addTo( optionsToolBar );
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wrapAction->addTo( optionsMenu );
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connect( wrapAction, TQT_SIGNAL( toggled( bool ) ), this, TQT_SLOT( changeWrapMode( bool ) ) );
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oldDoWrap = doWrap;
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wrapAction->setOn( doWrap );
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connect( helpButton, TQT_SIGNAL( clicked() ), MainWindow::self, TQT_SLOT( showDialogHelp() ) );
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textEdit->document()->setFormatter( new TQTextFormatterBreakInWords );
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textEdit->document()->setUseFormatCollection( FALSE );
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textEdit->document()->setPreProcessor( new SyntaxHighlighter_HTML );
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if ( !callStatic && ::tqqt_cast<TQTextEdit*>(editWidget) ) {
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mlined = (TQTextEdit*)editWidget;
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mlined->setReadOnly( TRUE );
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const TQMetaProperty *wordWrap = mlined->tqmetaObject()->property(
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mlined->tqmetaObject()->findProperty( "wordWrap", TRUE ), TRUE );
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oldWrapMode = 0;
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oldWrapString = "NoWrap";
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if ( wordWrap ) {
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oldWrapMode = mlined->property( "wordWrap" );
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oldWrapString = TQString( wordWrap->valueToKey( oldWrapMode.toInt() ) );
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if ( oldWrapString != "NoWrap" )
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doWrap = TRUE;
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}
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textEdit->tqsetAlignment( mlined->tqalignment() );
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textEdit->setWordWrap( mlined->wordWrap() );
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textEdit->setWrapColumnOrWidth( mlined->wrapColumnOrWidth() );
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textEdit->setWrapPolicy( mlined->wrapPolicy() );
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textEdit->setText( mlined->text() );
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if ( !mlined->text().isEmpty() )
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textEdit->selectAll();
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} else {
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textEdit->setText( text );
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textEdit->selectAll();
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}
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} else {
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textEdit->setText( text );
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textEdit->selectAll();
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}
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textEdit->setFocus();
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}
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int MultiLineEditor::exec()
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{
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res = 1;
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show();
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tqApp->enter_loop();
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return res;
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}
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void MultiLineEditor::okClicked()
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{
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applyClicked();
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close();
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}
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void MultiLineEditor::applyClicked()
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{
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if ( !callStatic ) {
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PopulateMultiLineEditCommand *cmd = new PopulateMultiLineEditCommand( i18n( "Set the Text of '%1'" ).tqarg( mlined->name() ),
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formwindow, mlined, textEdit->text() );
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cmd->execute();
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formwindow->commandHistory()->addCommand( cmd );
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if ( oldDoWrap != doWrap ) {
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TQString pn( i18n( "Set 'wordWrap' of '%2'" ).tqarg( mlined->name() ) );
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SetPropertyCommand *propcmd;
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if ( doWrap )
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propcmd = new SetPropertyCommand( pn, formwindow,
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TQT_TQOBJECT(mlined), MainWindow::self->propertyeditor(),
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"wordWrap", WidgetFactory::property( TQT_TQOBJECT(mlined), "wordWrap" ),
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TQVariant( 1 ), "WidgetWidth", oldWrapString );
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else
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propcmd = new SetPropertyCommand( pn, formwindow,
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TQT_TQOBJECT(mlined), MainWindow::self->propertyeditor(),
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"wordWrap", WidgetFactory::property( TQT_TQOBJECT(mlined), "wordWrap" ),
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TQVariant( 0 ), "NoWrap", oldWrapString );
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propcmd->execute();
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formwindow->commandHistory()->addCommand( propcmd, TRUE );
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}
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textEdit->setFocus();
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}
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else {
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staticText = textEdit->text();
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}
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}
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void MultiLineEditor::cancelClicked()
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{
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res = 0;
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close();
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}
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void MultiLineEditor::closeEvent( TQCloseEvent *e )
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{
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tqApp->exit_loop();
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MultiLineEditorBase::closeEvent( e );
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}
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void MultiLineEditor::insertTags( const TQString &tag )
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{
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int pfrom, pto, ifrom, ito;
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TQString tagend( tag.simplifyWhiteSpace() );
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tagend.remove( tagend.find( ' ', 0 ), tagend.length() );
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if ( textEdit->hasSelectedText() ) {
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textEdit->getSelection( &pfrom, &ifrom, &pto, &ito );
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TQString buf = textEdit->selectedText();
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buf = TQString( "<%1>%3</%2>" ).tqarg( tag ).tqarg( tagend ).tqarg( buf );
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textEdit->removeSelectedText();
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textEdit->insertAt( buf, pfrom, ifrom );
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textEdit->setCursorPosition( pto, ito + 2 + tag.length() );
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}
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else {
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int para, index;
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textEdit->getCursorPosition( ¶, &index );
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textEdit->insert( TQString( "<%1></%2>" ).tqarg( tag ).tqarg( tagend ) );
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index += 2 + tag.length();
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textEdit->setCursorPosition( para, index );
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}
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}
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void MultiLineEditor::insertBR()
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{
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textEdit->insert( "<br>" );
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}
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void MultiLineEditor::showFontDialog()
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{
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bool selText = FALSE;
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int pfrom, pto, ifrom, ito;
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if ( textEdit->hasSelectedText() ) {
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textEdit->getSelection( &pfrom, &ifrom, &pto, &ito );
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selText = TRUE;
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}
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RichTextFontDialog *fd = new RichTextFontDialog( this );
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if ( fd->exec() == TQDialog::Accepted ) {
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TQString size, font;
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if ( fd->getSize() != "0" )
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size = "size=\"" + fd->getSize() + "\"";
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TQString color;
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if ( !fd->getColor().isEmpty() && fd->getColor() != "#000000" )
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color = "color=\"" + fd->getColor() + "\"";
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if ( fd->getFont() != "default" )
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font = "face=\"" + fd->getFont() + "\"";
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TQString tag( TQString( "font %1 %2 %3" )
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.tqarg( color ).tqarg( size ).tqarg( font ) );
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if ( selText )
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textEdit->setSelection( pfrom, ifrom, pto, ito );
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insertTags( tag.simplifyWhiteSpace() );
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}
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else if ( selText )
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textEdit->setSelection( pfrom, ifrom, pto, ito );
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}
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TQString MultiLineEditor::getStaticText()
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{
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return staticText.stripWhiteSpace();
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}
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TQString MultiLineEditor::getText( TQWidget *parent, const TQString &text, bool richtextMode, bool *useWrap )
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{
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MultiLineEditor medit( TRUE, richtextMode, parent, 0, 0, text );
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if ( richtextMode )
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medit.setUseWrapping( *useWrap );
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if ( medit.exec() == TQDialog::Accepted ) {
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*useWrap = medit.useWrapping();
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return medit.getStaticText();
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}
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return TQString();
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}
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void MultiLineEditor::changeWrapMode( bool b )
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{
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doWrap = b;
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if ( doWrap && !callStatic ) {
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if ( oldDoWrap )
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textEdit->setProperty( "wordWrap", oldWrapMode );
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else
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textEdit->setWordWrap( TQTextEdit::WidgetWidth );
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} else {
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textEdit->setWordWrap( TQTextEdit::NoWrap );
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}
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}
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bool MultiLineEditor::useWrapping() const
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{
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return doWrap;
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}
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void MultiLineEditor::setUseWrapping( bool b )
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{
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doWrap = b;
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wrapAction->setOn( doWrap );
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}
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