git.sur5r.net Git - minitube/blob - src/channellistview.cpp

   1 /* $BEGIN_LICENSE
   2
   3 This file is part of Minitube.
   4 Copyright 2009, Flavio Tordini <flavio.tordini@gmail.com>
   5
   6 Minitube is free software: you can redistribute it and/or modify
   7 it 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 Minitube is distributed in the hope that it will be useful,
  12 but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 GNU General Public License for more details.
  15
  16 You should have received a copy of the GNU General Public License
  17 along with Minitube.  If not, see <http://www.gnu.org/licenses/>.
  18
  19 $END_LICENSE */
  20
  21 #include "channellistview.h"
  22 #include "painterutils.h"
  23
  24 ChannelListView::ChannelListView() {
  25
  26     setSelectionMode(QAbstractItemView::NoSelection);
  27
  28     // layout
  29     setSpacing(10);
  30     setFlow(QListView::LeftToRight);
  31     setWrapping(true);
  32     setResizeMode(QListView::Adjust);
  33     setMovement(QListView::Static);
  34     setUniformItemSizes(true);
  35
  36     // cosmetics
  37     setVerticalScrollMode(QAbstractItemView::ScrollPerPixel);
  38     setFrameShape(QFrame::NoFrame);
  39     setAttribute(Qt::WA_MacShowFocusRect, false);
  40
  41     QPalette p = palette();
  42     /*
  43     p.setColor(QPalette::Base, p.window().color());
  44     p.setColor(QPalette::Text, p.windowText().color());
  45     */
  46     p.setColor(QPalette::Disabled, QPalette::Base, p.base().color());
  47     p.setColor(QPalette::Disabled, QPalette::Text, p.text().color());
  48     setPalette(p);
  49
  50     verticalScrollBar()->setPageStep(3);
  51     verticalScrollBar()->setSingleStep(1);
  52
  53     setMouseTracking(true);
  54
  55 }
  56
  57 void ChannelListView::mousePressEvent(QMouseEvent *event) {
  58     if (event->button() == Qt::RightButton)
  59         emit contextMenu(event->pos());
  60     else
  61         QListView::mousePressEvent(event);
  62 }
  63
  64 void ChannelListView::mouseMoveEvent(QMouseEvent *event) {
  65     QWidget::mouseMoveEvent(event);
  66     const QModelIndex index = indexAt(event->pos());
  67     if (index.isValid()) setCursor(Qt::PointingHandCursor);
  68     else unsetCursor();
  69 }
  70
  71 void ChannelListView::paintEvent(QPaintEvent *event) {
  72     if (!errorMessage.isEmpty())
  73         PainterUtils::centeredMessage(errorMessage, viewport());
  74     else
  75         QListView::paintEvent(event);
  76 }