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Member "cb2bib-2.0.1/src/c2bTextBrowser.cpp" (12 Feb 2021, 1357 Bytes) of package /linux/privat/cb2bib-2.0.1.tar.gz:

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    1 /***************************************************************************
    2  *   Copyright (C) 2004-2021 by Pere Constans
    3  *   constans@molspaces.com
    4  *   cb2Bib version 2.0.1. Licensed under the GNU GPL version 3.
    5  *   See the LICENSE file that comes with this distribution.
    6  ***************************************************************************/
    7 #include "c2bTextBrowser.h"
    8 
    9 #include <QAction>
   10 #include <QContextMenuEvent>
   11 #include <QMenu>
   12 #include <QScrollBar>
   13 
   14 
   15 c2bTextBrowser::c2bTextBrowser(QWidget* parentw) : QTextBrowser(parentw)
   16 {
   17     setFrameShape(QTextBrowser::StyledPanel);
   18     setFrameShadow(QTextBrowser::Raised);
   19 }
   20 
   21 c2bTextBrowser::~c2bTextBrowser() {}
   22 
   23 
   24 void c2bTextBrowser::setSource(const QUrl& /* dummy_name */) {}
   25 
   26 void c2bTextBrowser::contextMenuEvent(QContextMenuEvent* qevent)
   27 {
   28     QMenu* edit_menu = createStandardContextMenu();
   29     edit_menu->setTitle(tr("Edit..."));
   30     QMenu* menu = new QMenu(this);
   31     menu->addMenu(edit_menu);
   32     QList<QAction*> acts = actions();
   33     for (int i = 0; i < acts.count(); ++i)
   34         menu->addAction(acts.at(i));
   35     menu->exec(qevent->globalPos());
   36     delete edit_menu;
   37     delete menu;
   38 }
   39 
   40 void c2bTextBrowser::updateHtml(const QString& newHtml)
   41 {
   42     const int scrollPosition(verticalScrollBar()->value());
   43     setHtml(newHtml);
   44     verticalScrollBar()->setValue(scrollPosition);
   45 }