1 /*
2 For general Scribus (>=1.3.2) copyright and licensing information please refer
3 to the COPYING file provided with the program. Following this notice may exist
4 a copyright and/or license notice that predates the release of Scribus 1.3.2
5 for which a new license (GPL+exception) is in place.
6 */
7 /***************************************************************************
8 sclistwidgetdelegate.cpp - description
9 -------------------
10 begin : Sat June 18 2011
11 copyright : (C) 2011 by Franz Schmid
12 email : Franz.Schmid@altmuehlnet.de
13 ***************************************************************************/
14
15 /***************************************************************************
16 * *
17 * This program is free software; you can redistribute it and/or modify *
18 * it under the terms of the GNU General Public License as published by *
19 * the Free Software Foundation; either version 2 of the License, or *
20 * (at your option) any later version. *
21 * *
22 ***************************************************************************/
23
24 #include <QPainter>
25 #include "sclistwidgetdelegate.h"
26
ScListWidgetDelegate(QListWidget * view,QWidget * parent)27 ScListWidgetDelegate::ScListWidgetDelegate(QListWidget *view, QWidget *parent) : QItemDelegate(parent), m_view(view)
28 {
29 m_dispIconOnly = false;
30 }
31
paint(QPainter * painter,const QStyleOptionViewItem & option,const QModelIndex & index) const32 void ScListWidgetDelegate::paint(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const
33 {
34 if (m_dispIconOnly)
35 {
36 painter->save();
37 QIcon icon = index.data(Qt::DecorationRole).value<QIcon>();
38 painter->drawPixmap(option.rect, icon.pixmap(m_view->iconSize()));
39 QPalette::ColorGroup cg = option.state & QStyle::State_Enabled ? QPalette::Normal : QPalette::Disabled;
40 if (cg == QPalette::Normal && !(option.state & QStyle::State_Active))
41 cg = QPalette::Inactive;
42 if (option.state & QStyle::State_Selected)
43 {
44 QColor sele = option.palette.brush(cg, QPalette::Highlight).color();
45 sele.setAlphaF(0.3);
46 painter->fillRect(option.rect, sele);
47 }
48 painter->restore();
49 }
50 else
51 QItemDelegate::paint(painter, option, index);
52 }
53
sizeHint(const QStyleOptionViewItem & opt,const QModelIndex & index) const54 QSize ScListWidgetDelegate::sizeHint(const QStyleOptionViewItem &opt, const QModelIndex &index) const
55 {
56 if (m_dispIconOnly)
57 {
58 QSize sz = m_view->iconSize();
59 return sz;
60 }
61 return QItemDelegate::sizeHint(opt, index);
62 }
63
setIconOnly(bool setter)64 void ScListWidgetDelegate::setIconOnly(bool setter)
65 {
66 m_dispIconOnly = setter;
67 }
68
iconOnly()69 bool ScListWidgetDelegate::iconOnly()
70 {
71 return m_dispIconOnly;
72 }
73