From da88f5f0bb5e73bc69bf7ed3962691622b1ae4f9 Mon Sep 17 00:00:00 2001
From: Manjeet Dahiya <manjeetdahiya@gmail.com>
Date: Wed, 8 Sep 2010 09:23:18 +0000
Subject: add Gui Client example

---
 examples/GuiClient/rosterItem.h | 144 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 144 insertions(+)
 create mode 100644 examples/GuiClient/rosterItem.h

(limited to 'examples/GuiClient/rosterItem.h')

diff --git a/examples/GuiClient/rosterItem.h b/examples/GuiClient/rosterItem.h
new file mode 100644
index 00000000..94e2d0bc
--- /dev/null
+++ b/examples/GuiClient/rosterItem.h
@@ -0,0 +1,144 @@
+#ifndef ROSTERITEM_H
+#define ROSTERITEM_H
+
+#include <QStandardItem>
+#include <QItemDelegate>
+#include <QPainter>
+#include "QXmppPresence.h"
+
+class rosterItem : public QStandardItem
+{
+
+public:
+    enum userRoles
+    {
+        StatusText = Qt::UserRole + 2,
+        StatusType,
+        PresenceType,
+        BareJid,
+        Avatar
+    };
+
+    rosterItem(const QString& bareJid);
+
+    void setName(const QString& name);
+    QString getName();
+    void setBareJid(const QString& bareJid);
+    void setStatusText(const QString& text);
+    void setStatusType(QXmppPresence::Status::Type type);
+    void setPresenceType(QXmppPresence::Type type);
+    void setAvatar(const QImage& image);
+    QImage getAvatar();
+    QString getBareJid();
+    QString getStatusText();
+    QXmppPresence::Status::Type getStatusType();
+    QXmppPresence::Type getPresenceType();
+};
+
+class ItemDelegate : public QItemDelegate
+{
+public:
+    ItemDelegate()
+    {
+    }
+
+    QSize sizeHint ( const QStyleOptionViewItem & option, const QModelIndex & index ) const
+    {
+           return QSize(44, 36);
+    }
+
+    void paint(QPainter* painter, const QStyleOptionViewItem& option, const QModelIndex& index) const
+    {
+        painter->save();
+        painter->setRenderHint(QPainter::TextAntialiasing);
+        QVariant value = index.data(Qt::DecorationRole);
+
+        QColor selectedBg(60, 140, 222);
+        QColor alternateBg(239, 245, 254);
+        QColor selectedText(Qt::white);
+
+        QColor nameTextColor(Qt::black);
+        QColor statusTextColor(Qt::darkGray);
+
+        QPixmap pixmap;
+        if(value.type() == QVariant::Icon)
+        {
+            QIcon icon = qvariant_cast<QIcon>(value);
+            pixmap = icon.pixmap(QSize(16, 16), QIcon::Normal, QIcon::On);
+        }
+
+        QPen penDivision;
+//        if(index.row() % 2)
+//            painter->fillRect(option.rect, alternateBg);
+
+        if (option.state & QStyle::State_Selected)
+        {
+            painter->fillRect(option.rect, selectedBg);
+//            painter->fillRect(option.rect, option.palette.highlight());
+//            penDivision.setColor(option.palette.highlight().color());
+            penDivision.setColor(selectedBg);
+            nameTextColor = selectedText;
+            statusTextColor = selectedText;
+        }
+        else
+        {
+            penDivision.setColor(QColor(244, 244, 244));
+        }
+
+        QRect rect = option.rect;
+        rect.setWidth(pixmap.width());
+        rect.setHeight(pixmap.height());
+        rect.moveTop(rect.y() + (option.rect.height() - pixmap.height())/2);
+        rect.moveLeft(rect.left() + 2);
+        painter->drawPixmap(rect, pixmap);
+
+        rect = option.rect;
+        rect.setLeft(rect.x() + pixmap.width() + 8);
+        rect.moveTop(rect.y() + 3);
+        QFont font;
+        painter->setFont(font);
+        painter->setPen(nameTextColor);
+        if(!index.data(Qt::DisplayRole).toString().isEmpty())
+            painter->drawText(rect, index.data(Qt::DisplayRole).toString());
+        else
+            painter->drawText(rect, index.data(rosterItem::BareJid).toString());
+
+        painter->setPen(statusTextColor);
+        rect.setTop(rect.y() + rect.height()/2);
+        rect.moveTop(rect.y() - 3);
+        painter->drawText(rect, index.data(rosterItem::StatusText).toString());
+
+        penDivision.setWidth(0);
+        painter->setPen(penDivision);
+
+        rect = option.rect;
+        QPoint left = rect.bottomLeft();
+        left.setX(left.x() + 4);
+        QPoint right = rect.bottomRight();
+        right.setX(right.x() - 4);
+        painter->drawLine(left, right);
+
+        QImage image;
+        value = index.data(rosterItem::Avatar);
+        if(value.type() == QVariant::Image)
+        {
+            image = qvariant_cast<QImage>(value);
+        }
+
+        pixmap = QPixmap(":/icons/resource/avatar.png");
+        rect = option.rect;
+        rect.setWidth(pixmap.width());
+        rect.setHeight(pixmap.height());
+        rect.moveTop(rect.y() + (option.rect.height() - pixmap.height())/2);
+        rect.moveLeft(option.rect.x() + option.rect.width() - pixmap.width() - 2);
+
+        if(image.isNull())
+            painter->drawPixmap(rect, pixmap);
+        else
+            painter->drawImage(rect, image);
+
+        painter->restore();
+    }
+};
+
+#endif // ROSTERITEM_H
-- 
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