workspace/krunner/interfaces/quicksand/qs_matchitem.cpp

   1 /*
   2  *   Copyright (C) 2007-2008 Ryan P. Bitanga <ryan.bitanga@gmail.com>
   3  *
   4  *   This program is free software; you can redistribute it and/or modify
   5  *   it under the terms of the GNU General Public License as published by
   6  *   the Free Software Foundation; either version 2 of the License, or
   7  *   (at your option) any later version.
   8  *
   9  *   This program is distributed in the hope that it will be useful,
  10  *   but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  *   GNU General Public License for more details.
  13  *
  14  *   You should have received a copy of the GNU General Public License
  15  *   along with this program; if not, write to the
  16  *   Free Software Foundation, Inc.,
  17  *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA .
  18  */
  19
  20 #include <QGraphicsItemAnimation>
  21 #include <QIcon>
  22 #include <QPainter>
  23
  24 #include <KIcon>
  25
  26 #include "qs_matchitem.h"
  27
  28 namespace QuickSand
  29 {
  30
  31 MatchItem::MatchItem(const QIcon &icon, const QString &name, const QString &desc, QGraphicsWidget *parent)
  32     : QGraphicsWidget(parent),
  33       m_anim(0),
  34       m_name(name),
  35       m_desc(desc)
  36 {
  37     if (icon.isNull()) {
  38         m_icon = KIcon("unknown");
  39     } else {
  40         m_icon = icon;
  41     }
  42     setFlag(QGraphicsItem::ItemIsFocusable);
  43     setFlag(QGraphicsItem::ItemIsSelectable);
  44     setAcceptHoverEvents(true);
  45     resize(ITEM_SIZE, ITEM_SIZE);
  46     m_bgColor = QColor(Qt::white);
  47     setToolTip(QString("%1: %2").arg(name).arg(desc));
  48 }
  49
  50 MatchItem::~MatchItem()
  51 {
  52     delete m_anim;
  53 }
  54
  55 QGraphicsItemAnimation* MatchItem::anim(bool create)
  56 {
  57     if (create) {
  58         delete m_anim;
  59         m_anim = new QGraphicsItemAnimation();
  60         m_anim->setItem(this);
  61     }
  62     return m_anim;
  63 }
  64
  65 void MatchItem::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget)
  66 {
  67     Q_UNUSED(option)
  68     Q_UNUSED(widget)
  69     painter->setRenderHint(QPainter::Antialiasing);
  70
  71     if (hasFocus() || isSelected()) {
  72         painter->drawPixmap(0, 0, m_icon.pixmap(64, 64, QIcon::Active));
  73     } else {
  74         painter->drawPixmap(0, 0, m_icon.pixmap(64, 64, QIcon::Disabled));
  75     }
  76     //TODO: Make items glow on hover and draw text over them
  77 }
  78
  79 void MatchItem::mousePressEvent(QGraphicsSceneMouseEvent *e)
  80 {
  81     Q_UNUSED(e)
  82     emit activated(this);
  83 }
  84
  85 } // namespace QuickSand