/* * Copyright 2008 Aaron Seigo <aseigo@kde.org> * * This program 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, or * (at your option) any later version. * * This program 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 General Public License for more details * * You should have received a copy of the GNU Library General Public * License along with this program; if not, write to the * Free Software Foundation, Inc., * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "textedit.h" #include <QPainter> #include <QScrollBar> #include <kmimetype.h> #include <ktextedit.h> #include "theme.h" #include "svg.h" #include "private/style_p.h" namespace Plasma { class TextEditPrivate { public: TextEditPrivate(TextEdit *textEdit) : q(textEdit), customFont(false) { } ~TextEditPrivate() { } void setPalette() { KTextEdit *native = q->nativeWidget(); QColor color = Theme::defaultTheme()->color(Theme::TextColor); QPalette p = native->palette(); p.setColor(QPalette::Normal, QPalette::Text, color); p.setColor(QPalette::Inactive, QPalette::Text, color); p.setColor(QPalette::Normal, QPalette::ButtonText, color); p.setColor(QPalette::Inactive, QPalette::ButtonText, color); p.setColor(QPalette::Normal, QPalette::Base, QColor(0,0,0,0)); p.setColor(QPalette::Inactive, QPalette::Base, QColor(0,0,0,0)); native->setPalette(p); if (!customFont) { q->nativeWidget()->setFont(Plasma::Theme::defaultTheme()->font(Plasma::Theme::DefaultFont)); } } TextEdit *q; Plasma::Style::Ptr style; bool customFont; }; TextEdit::TextEdit(QGraphicsWidget *parent) : QGraphicsProxyWidget(parent), d(new TextEditPrivate(this)) { d->style = Plasma::Style::sharedStyle(); setNativeWidget(new KTextEdit); connect(Theme::defaultTheme(), SIGNAL(themeChanged()), this, SLOT(setPalette())); } TextEdit::~TextEdit() { delete d; Plasma::Style::doneWithSharedStyle(); } void TextEdit::setText(const QString &text) { //FIXME I'm not certain about using only the html methods. look at this again later. static_cast<KTextEdit*>(widget())->setHtml(text); } QString TextEdit::text() const { return static_cast<KTextEdit*>(widget())->toHtml(); } void TextEdit::setStyleSheet(const QString &stylesheet) { widget()->setStyleSheet(stylesheet); } QString TextEdit::styleSheet() { return widget()->styleSheet(); } void TextEdit::setNativeWidget(KTextEdit *nativeWidget) { if (widget()) { widget()->deleteLater(); } connect(nativeWidget, SIGNAL(textChanged()), this, SIGNAL(textChanged())); setWidget(nativeWidget); nativeWidget->setAttribute(Qt::WA_NoSystemBackground); nativeWidget->setFrameShape(QFrame::NoFrame); nativeWidget->setTextBackgroundColor(Qt::transparent); nativeWidget->viewport()->setAutoFillBackground(false); nativeWidget->verticalScrollBar()->setStyle(d->style.data()); nativeWidget->horizontalScrollBar()->setStyle(d->style.data()); } KTextEdit *TextEdit::nativeWidget() const { return static_cast<KTextEdit*>(widget()); } void TextEdit::dataUpdated(const QString &sourceName, const Plasma::DataEngine::Data &data) { Q_UNUSED(sourceName) KTextEdit *te = nativeWidget(); te->clear(); foreach (const QVariant &v, data) { if (v.canConvert(QVariant::String)) { te->append(v.toString() + '\n'); } } } void TextEdit::resizeEvent(QGraphicsSceneResizeEvent *event) { QGraphicsProxyWidget::resizeEvent(event); } void TextEdit::changeEvent(QEvent *event) { if (event->type() == QEvent::FontChange) { d->customFont = true; nativeWidget()->setFont(font()); } QGraphicsProxyWidget::changeEvent(event); } } // namespace Plasma #include <textedit.moc>