• Skip to content
  • Skip to link menu
KDE 4.3 API Reference
  • KDE API Reference
  • kdelibs
  • Sitemap
  • Contact Us
 

Plasma

textedit.cpp

Go to the documentation of this file.
00001 /*
00002  *   Copyright 2008 Aaron Seigo <aseigo@kde.org>
00003  *
00004  *   This program is free software; you can redistribute it and/or modify
00005  *   it under the terms of the GNU Library General Public License as
00006  *   published by the Free Software Foundation; either version 2, or
00007  *   (at your option) any later version.
00008  *
00009  *   This program is distributed in the hope that it will be useful,
00010  *   but WITHOUT ANY WARRANTY; without even the implied warranty of
00011  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00012  *   GNU General Public License for more details
00013  *
00014  *   You should have received a copy of the GNU Library General Public
00015  *   License along with this program; if not, write to the
00016  *   Free Software Foundation, Inc.,
00017  *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
00018  */
00019 
00020 #include "textedit.h"
00021 
00022 #include <QPainter>
00023 #include <QScrollBar>
00024 
00025 #include <kmimetype.h>
00026 #include <ktextedit.h>
00027 
00028 #include "theme.h"
00029 #include "svg.h"
00030 #include "private/style_p.h"
00031 
00032 namespace Plasma
00033 {
00034 
00035 class TextEditPrivate
00036 {
00037 public:
00038     Plasma::Style::Ptr style;
00039 };
00040 
00041 TextEdit::TextEdit(QGraphicsWidget *parent)
00042     : QGraphicsProxyWidget(parent),
00043       d(new TextEditPrivate)
00044 {
00045     KTextEdit *native = new KTextEdit;
00046     connect(native, SIGNAL(textChanged()), this, SIGNAL(textChanged()));
00047     setWidget(native);
00048     native->setAttribute(Qt::WA_NoSystemBackground);
00049     native->setFrameShape( QFrame::NoFrame );
00050     native->setTextBackgroundColor( Qt::transparent );
00051     native->viewport()->setAutoFillBackground( false );
00052     d->style = Plasma::Style::sharedStyle();
00053     native->verticalScrollBar()->setStyle(d->style.data());
00054     native->horizontalScrollBar()->setStyle(d->style.data());
00055 }
00056 
00057 TextEdit::~TextEdit()
00058 {
00059     delete d;
00060     Plasma::Style::doneWithSharedStyle();
00061 }
00062 
00063 void TextEdit::setText(const QString &text)
00064 {
00065     //FIXME I'm not certain about using only the html methods. look at this again later.
00066     static_cast<KTextEdit*>(widget())->setHtml(text);
00067 }
00068 
00069 QString TextEdit::text() const
00070 {
00071     return static_cast<KTextEdit*>(widget())->toHtml();
00072 }
00073 
00074 void TextEdit::setStyleSheet(const QString &stylesheet)
00075 {
00076     widget()->setStyleSheet(stylesheet);
00077 }
00078 
00079 QString TextEdit::styleSheet()
00080 {
00081     return widget()->styleSheet();
00082 }
00083 
00084 KTextEdit *TextEdit::nativeWidget() const
00085 {
00086     return static_cast<KTextEdit*>(widget());
00087 }
00088 
00089 void TextEdit::dataUpdated(const QString &sourceName, const Plasma::DataEngine::Data &data)
00090 {
00091     Q_UNUSED(sourceName)
00092 
00093     KTextEdit *te = nativeWidget();
00094     te->clear();
00095 
00096     foreach (const QVariant &v, data) {
00097         if (v.canConvert(QVariant::String)) {
00098             te->append(v.toString() + '\n');
00099         }
00100     }
00101 }
00102 
00103 void TextEdit::resizeEvent(QGraphicsSceneResizeEvent *event)
00104 {
00105     QGraphicsProxyWidget::resizeEvent(event);
00106 }
00107 
00108 } // namespace Plasma
00109 
00110 #include <textedit.moc>
00111 

Plasma

Skip menu "Plasma"
  • Main Page
  • Namespace List
  • Class Hierarchy
  • Alphabetical List
  • Class List
  • File List
  • Namespace Members
  • Class Members
  • Related Pages

kdelibs

Skip menu "kdelibs"
  • DNSSD
  • Interfaces
  •   KHexEdit
  •   KMediaPlayer
  •   KSpeech
  •   KTextEditor
  • Kate
  • kconf_update
  • KDE3Support
  •   KUnitTest
  • KDECore
  • KDED
  • KDEsu
  • KDEUI
  • KDocTools
  • KFile
  • KHTML
  • KImgIO
  • KInit
  • kio
  • KIOSlave
  • KJS
  •   KJS-API
  •   WTF
  • kjsembed
  • KNewStuff
  • KParts
  • KPty
  • Kross
  • KUtils
  • Nepomuk
  • Plasma
  • Solid
  • Sonnet
  • ThreadWeaver
Generated for kdelibs by doxygen 1.6.1
This website is maintained by Adriaan de Groot and Allen Winter.
KDE® and the K Desktop Environment® logo are registered trademarks of KDE e.V. | Legal