From ed5e2e198104485e14351a97dc3dcccb452ed3d0 Mon Sep 17 00:00:00 2001
From: Marco Martin <notmart@gmail.com>
Date: Mon, 20 Feb 2012 11:20:51 +0100
Subject: [PATCH] bind kiconloader groups

used for implicitWidth/height, will be used for kiconeffects
---
 .../qtextracomponents/qiconitem.cpp           | 31 ++++++++++++++++++-
 .../qtextracomponents/qiconitem.h             | 29 +++++++++++++++++
 2 files changed, 59 insertions(+), 1 deletion(-)

diff --git a/declarativeimports/qtextracomponents/qiconitem.cpp b/declarativeimports/qtextracomponents/qiconitem.cpp
index 378a0eac7..6efbb3f07 100644
--- a/declarativeimports/qtextracomponents/qiconitem.cpp
+++ b/declarativeimports/qtextracomponents/qiconitem.cpp
@@ -20,12 +20,14 @@
 #include "qiconitem.h"
 
 #include <kicon.h>
+#include <kiconloader.h>
 #include <QtGui/QPainter>
 
 
 QIconItem::QIconItem(QDeclarativeItem *parent)
     : QDeclarativeItem(parent),
-      m_smooth(false)
+      m_smooth(false),
+      m_group(NoGroup)
 {
     setFlag(QGraphicsItem::ItemHasNoContents, false);
 }
@@ -51,6 +53,33 @@ QIcon QIconItem::icon() const
     return m_icon;
 }
 
+void QIconItem::setGroup(QIconItem::Group group)
+{
+    if (m_group == group) {
+        return;
+    }
+
+    m_group = group;
+    emit groupChanged(group);
+    emit implicitWidthChanged(implicitWidth());
+    emit implicitHeightChanged(implicitHeight());
+}
+
+QIconItem::Group QIconItem::group() const
+{
+    return m_group;
+}
+
+int QIconItem::implicitWidth() const
+{
+    return KIconLoader::global()->currentSize((KIconLoader::Group)m_group);
+}
+
+int QIconItem::implicitHeight() const
+{
+    return KIconLoader::global()->currentSize((KIconLoader::Group)m_group);
+}
+
 void QIconItem::setSmooth(const bool smooth)
 {
     if (smooth == m_smooth) {
diff --git a/declarativeimports/qtextracomponents/qiconitem.h b/declarativeimports/qtextracomponents/qiconitem.h
index fa89057e8..2f5542510 100644
--- a/declarativeimports/qtextracomponents/qiconitem.h
+++ b/declarativeimports/qtextracomponents/qiconitem.h
@@ -29,22 +29,51 @@ class QIconItem : public QDeclarativeItem
 
     Q_PROPERTY(QVariant icon READ icon WRITE setIcon)
     Q_PROPERTY(bool smooth READ smooth WRITE setSmooth)
+    Q_PROPERTY(int implicitWidth READ implicitWidth NOTIFY implicitWidthChanged)
+    Q_PROPERTY(int implicitHeight READ implicitHeight NOTIFY implicitHeightChanged)
+    Q_PROPERTY(Group group READ group WRITE setGroup NOTIFY groupChanged)
+    Q_ENUMS(Group)
 
 public:
+    enum Group {
+        NoGroup, ///No group.
+        Desktop, ///Desktop icons.
+        FirstGroup, ///First group.
+        Toolbar, ///Toolbar icons.
+        MainToolbar, ///Main toolbar icons.
+        Small, ///Small icons, e.g. for buttons.
+        Panel, ///Panel (Plasma Taskbar) icons.
+        Dialog, ///Icons for use in dialog titles, page lists, etc.
+        LastGroup, ///Last group.
+        User ///User icons.
+    };
+
     QIconItem(QDeclarativeItem *parent=0);
     ~QIconItem();
 
     void setIcon(const QVariant &icon);
     QIcon icon() const;
 
+    void setGroup(Group group);
+    Group group() const;
+
+    int implicitWidth() const;
+    int implicitHeight() const;
+
     void setSmooth(const bool smooth);
     bool smooth() const;
 
     void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget);
 
+Q_SIGNALS:
+    void implicitWidthChanged(int implicitWidth);
+    void implicitHeightChanged(int implicitHeight);
+    void groupChanged(Group group);
+
 private:
     QIcon m_icon;
     bool m_smooth;
+    Group m_group;
 };
 
 #endif