src/richtextlabel.cpp

   1 /*
   2   Copyright 2013-2015 Mats Sjöberg
   3
   4   This file is part of the Pumpa programme.
   5
   6   Pumpa is free software: you can redistribute it and/or modify it
   7   under the terms of the GNU General Public License as published by
   8   the Free Software Foundation, either version 3 of the License, or
   9   (at your option) any later version.
  10
  11   Pumpa is distributed in the hope that it will be useful, but WITHOUT
  12   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  13   or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
  14   License for more details.
  15
  16   You should have received a copy of the GNU General Public License
  17   along with Pumpa.  If not, see <http://www.gnu.org/licenses/>.
  18 */
  19
  20 #include "richtextlabel.h"
  21
  22 //------------------------------------------------------------------------------
  23
  24 RichTextLabel::RichTextLabel(QWidget* parent, bool singleLine) :
  25   QLabel(parent),
  26   m_singleLine(singleLine)
  27 {
  28   // useful for debugging layouts and margins
  29   // setLineWidth(1);
  30   // setFrameStyle(QFrame::Box);
  31
  32   setSizePolicy(QSizePolicy::Ignored, QSizePolicy::MinimumExpanding);
  33   if (!m_singleLine)
  34     setWordWrap(true);
  35
  36   setOpenExternalLinks(true);
  37   setTextInteractionFlags(Qt::TextSelectableByMouse |
  38                           Qt::LinksAccessibleByMouse);
  39   setScaledContents(false);
  40   setTextFormat(Qt::RichText);
  41
  42   setLineWidth(2);
  43   setMargin(0);
  44   //setFocusPolicy(Qt::NoFocus);
  45   setFocusPolicy(Qt::ClickFocus);
  46
  47   setCursor(Qt::IBeamCursor);
  48 }
  49
  50 //------------------------------------------------------------------------------
  51
  52 void RichTextLabel::resizeEvent(QResizeEvent*) {
  53   if (!m_singleLine && minimumSizeHint().width() > size().width()) {
  54     // qDebug() << "[DEBUG]: chop off" << minimumSizeHint().width() << size().width();
  55     setStyleSheet("border-width: 2px; border-top-style: none; border-right-style: solid; border-bottom-style: none; border-left-style: none; border-color: red; ");
  56   } else {
  57     setStyleSheet("");
  58   }
  59 }
  60