/* This file is part of the KDE project Copyright (C) 2004 Cedric Pasteur <cedric.pasteur@free.fr> This library 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 of the License, or (at your option) any later version. 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. */ #include <qlayout.h> #include <ktoolbar.h> #include <kfontcombo.h> #include <kcolorcombo.h> #include <ktoolbarradiogroup.h> #include <kdebug.h> #include <klocale.h> #include "richtextdialog.h" namespace KFormDesigner { ////////////////////////////////////////////////////////////////////////////////// //////////////// A simple dialog to edit rich text //////////////////////////// ////////////////////////////////////////////////////////////////////////////////// RichTextDialog::RichTextDialog(QWidget *parent, const QString &text) : KDialogBase(parent, "richtext_dialog", true, i18n("Edit Rich Text"), Ok|Cancel, Ok, false) { QFrame *frame = makeMainWidget(); QVBoxLayout *l = new QVBoxLayout(frame); l->setAutoAdd(true); m_toolbar = new KToolBar(frame); m_toolbar->setFlat(true); m_toolbar->show(); m_fcombo = new KFontCombo(m_toolbar); m_toolbar->insertWidget(TBFont, 40, m_fcombo); connect(m_fcombo, SIGNAL(textChanged(const QString&)), this, SLOT(changeFont(const QString &))); m_toolbar->insertSeparator(); m_colCombo = new KColorCombo(m_toolbar); m_toolbar->insertWidget(TBColor, 30, m_colCombo); connect(m_colCombo, SIGNAL(activated(const QColor&)), this, SLOT(changeColor(const QColor&))); m_toolbar->insertButton("text_bold", TBBold, true, i18n("Bold")); m_toolbar->insertButton("text_italic", TBItalic, true, i18n("Italic")); m_toolbar->insertButton("text_under", TBUnder, true, i18n("Underline")); m_toolbar->setToggle(TBBold, true); m_toolbar->setToggle(TBItalic, true); m_toolbar->setToggle(TBUnder, true); m_toolbar->insertSeparator(); m_toolbar->insertButton("text_super", TBSuper, true, i18n("Superscript")); m_toolbar->insertButton("text_sub", TBSub, true, i18n("Subscript")); m_toolbar->setToggle(TBSuper, true); m_toolbar->setToggle(TBSub, true); m_toolbar->insertSeparator(); KToolBarRadioGroup *group = new KToolBarRadioGroup(m_toolbar); m_toolbar->insertButton("text_left", TBLeft, true, i18n("Left Align")); m_toolbar->setToggle(TBLeft, true); group->addButton(TBLeft); m_toolbar->insertButton("text_center", TBCenter, true, i18n("Centered")); m_toolbar->setToggle(TBCenter, true); group->addButton(TBCenter); m_toolbar->insertButton("text_right", TBRight, true, i18n("Right Align")); m_toolbar->setToggle(TBRight, true); group->addButton(TBRight); m_toolbar->insertButton("text_block", TBJustify, true, i18n("Justified")); m_toolbar->setToggle(TBJustify, true); group->addButton(TBJustify); connect(m_toolbar, SIGNAL(toggled(int)), this, SLOT(buttonToggled(int))); m_edit = new KTextEdit(text, QString::null, frame, "richtext_edit"); m_edit->setTextFormat(RichText); m_edit->setFocus(); connect(m_edit, SIGNAL(cursorPositionChanged(int, int)), this, SLOT(cursorPositionChanged(int, int))); connect(m_edit, SIGNAL(clicked(int, int)), this, SLOT(cursorPositionChanged(int, int))); connect(m_edit, SIGNAL(currentVerticalAlignmentChanged(VerticalAlignment)), this, SLOT(slotVerticalAlignmentChanged(VerticalAlignment))); m_edit->moveCursor(QTextEdit::MoveEnd, false); cursorPositionChanged(0, 0); m_edit->show(); frame->show(); } QString RichTextDialog::text() { return m_edit->text(); } void RichTextDialog::changeFont(const QString &font) { m_edit->setFamily(font); } void RichTextDialog::changeColor(const QColor &color) { m_edit->setColor(color); } void RichTextDialog::buttonToggled(int id) { bool isOn = m_toolbar->isButtonOn(id); switch(id) { case TBBold: m_edit->setBold(isOn); break; case TBItalic: m_edit->setItalic(isOn); break; case TBUnder: m_edit->setUnderline(isOn); break; case TBSuper: { if(isOn && m_toolbar->isButtonOn(TBSub)) m_toolbar->setButton(TBSub, false); m_edit->setVerticalAlignment(isOn ? QTextEdit::AlignSuperScript : QTextEdit::AlignNormal); break; } case TBSub: { if(isOn && m_toolbar->isButtonOn(TBSuper)) m_toolbar->setButton(TBSuper, false); m_edit->setVerticalAlignment(isOn ? QTextEdit::AlignSubScript : QTextEdit::AlignNormal); break; } case TBLeft: case TBCenter: case TBRight: case TBJustify: { if(!isOn) break; switch(id) { case TBLeft: m_edit->setAlignment(Qt::AlignLeft); break; case TBCenter: m_edit->setAlignment(Qt::AlignCenter); break; case TBRight: m_edit->setAlignment(Qt::AlignRight); break; case TBJustify: m_edit->setAlignment(Qt::AlignJustify); break; default: break; } } default: break; } } void RichTextDialog::cursorPositionChanged(int, int) { m_fcombo->setCurrentFont(m_edit->currentFont().family()); m_colCombo->setColor(m_edit->color()); m_toolbar->setButton(TBBold, m_edit->bold()); m_toolbar->setButton(TBItalic, m_edit->italic()); m_toolbar->setButton(TBUnder, m_edit->underline()); int id = 0; switch(m_edit->alignment()) { case Qt::AlignLeft: id = TBLeft; break; case Qt::AlignCenter: id = TBCenter; break; case Qt::AlignRight: id = TBRight; break; case Qt::AlignJustify: id = TBJustify; break; default: id = TBLeft; break; } m_toolbar->setButton(id, true); } void RichTextDialog::slotVerticalAlignmentChanged(VerticalAlignment align) { switch(align) { case QTextEdit::AlignSuperScript: { m_toolbar->setButton(TBSuper, true); m_toolbar->setButton(TBSub, false); break; } case QTextEdit::AlignSubScript: { m_toolbar->setButton(TBSub, true); m_toolbar->setButton(TBSuper, false); break; } default: { m_toolbar->setButton(TBSuper, false); m_toolbar->setButton(TBSub, false); } } } } #include "richtextdialog.moc"