workspace/systemsettings/kicongrouppage.cpp

   1 /*
   2    kicongrouppage.cpp
   3
   4    Copyright (c) 2007 Michael D. Stemle, Jr. <manchicken@notsosoft.net>
   5
   6    This library is free software; you can redistribute it and/or
   7    modify it under the terms of the GNU Library General Public
   8    License as published by the Free Software Foundation; either
   9    version 2 of the License, or (at your option) any later version.
  10
  11    This library 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 GNU
  14    Library General Public License for more details.
  15
  16    You should have received a copy of the GNU Library General Public License
  17    along with this library; see the file COPYING.LIB.  If not, write to
  18    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  19    Boston, MA 02110-1301, USA.
  20
  21 */
  22
  23 #include "kicongrouppage.h"
  24
  25 #include <QtAlgorithms>
  26 #include <QStyle>
  27
  28 /*********** KIconGroupPage **************/
  29 KIconGroupPage::KIconGroupPage(QWidget* parent) : QFrame(parent) {
  30         render();
  31 }
  32
  33 KIconGroupPage::~KIconGroupPage() {
  34         // Delete the rows...
  35         qDeleteAll(m_rows);
  36         m_rows.clear();
  37 }
  38
  39 const KIconGroupRow* KIconGroupPage::appendGroup(QString name) {
  40         KIconGroupRow* group = new KIconGroupRow(name, parentWidget());
  41
  42         m_rows.insert(name, group);
  43
  44         render();
  45
  46         return group;
  47 }
  48
  49 const KIconGroupItem* KIconGroupPage::appendIconToGroup(const QString& group,
  50                 const QIcon& icon,
  51                 const QString& label) {
  52         if (!m_rows.contains(group)) {
  53                 appendGroup(group);
  54         }
  55
  56         return m_rows[group]->appendIcon(icon, label);
  57 }
  58
  59 void KIconGroupPage::render() {
  60         m_layout = new QBoxLayout(QBoxLayout::TopToBottom, parentWidget());
  61 }
  62
  63
  64 /*********** KIconGroupRow **************/
  65 KIconGroupRow::KIconGroupRow(QWidget* parent) : QBoxLayout(QBoxLayout::LeftToRight, parent) {
  66         render();
  67 }
  68
  69 KIconGroupRow::KIconGroupRow(QString& name, QWidget* parent) : QBoxLayout(QBoxLayout::LeftToRight, parent) {
  70         setGroupName(name);
  71         render();
  72 }
  73
  74 KIconGroupRow::~KIconGroupRow() {
  75         // Let's delete our icons
  76         qDeleteAll(m_icons.begin(), m_icons.end());
  77         m_icons.clear();
  78 }
  79
  80 const KIconGroupItem* KIconGroupRow::appendIcon( const QIcon& icon, const QString& label ) {
  81         KIconGroupItem* item = new KIconGroupItem(parentWidget(),icon,label);
  82         item->setParent(parentWidget());
  83
  84         m_icons.append(item);
  85
  86         return item;
  87 }
  88
  89 void KIconGroupRow::render() {
  90 }
  91
  92
  93 /*********** KIconGroupItem **************/
  94 KIconGroupItem::KIconGroupItem(QWidget* parent,
  95                 const QIcon& icon,
  96                 const QString& label) : QLabel(parent) {
  97         m_parent = parent;
  98         m_icon = icon;
  99         m_text = label; // Lets keep our own copy...
 100
 101         render();
 102 }
 103
 104 void KIconGroupItem::render() {
 105         QStyle *stl = 0;
 106
 107         // If there's no parent, we've got no style, can't draw an icon.
 108         if (!m_parent) {
 109                 return;
 110         }
 111
 112         setPixmap(static_cast<const QPixmap&>(m_icon.pixmap(m_parent->style()->pixelMetric(QStyle::PM_IconViewIconSize))));
 113         setText(m_text);
 114 }
 115
 116 void KIconGroupItem::setParent(QWidget* parent) {
 117         m_parent = parent;
 118
 119         render();
 120 }
 121
 122 void KIconGroupItem::setIcon(const QIcon& icon) {
 123         m_icon = icon;
 124
 125         render();
 126 }
 127
 128 void KIconGroupItem::setLabel(const QString& label) {
 129         m_text = label;
 130
 131         render();
 132 }
 133
 134 #include "kicongrouppage.moc"