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| author | Manjeet Dahiya <manjeetdahiya@gmail.com> | 2010-09-09 07:16:34 +0000 |
|---|---|---|
| committer | Manjeet Dahiya <manjeetdahiya@gmail.com> | 2010-09-09 07:16:34 +0000 |
| commit | e5118d03144ae3c6fdb847eb8eae716cdf66f23d (patch) | |
| tree | a369da06d68c224956b475d6162b6ad2a4d4867b /examples/GuiClient/rosterItem.cpp | |
| parent | 6c0a12a3856d37a651f0b9a30be11cbd4e2f1b2a (diff) | |
| download | qxmpp-e5118d03144ae3c6fdb847eb8eae716cdf66f23d.tar.gz | |
move code to the cpp file
Diffstat (limited to 'examples/GuiClient/rosterItem.cpp')
| -rw-r--r-- | examples/GuiClient/rosterItem.cpp | 105 |
1 files changed, 105 insertions, 0 deletions
diff --git a/examples/GuiClient/rosterItem.cpp b/examples/GuiClient/rosterItem.cpp index f6a19471..7b1ce758 100644 --- a/examples/GuiClient/rosterItem.cpp +++ b/examples/GuiClient/rosterItem.cpp @@ -129,3 +129,108 @@ QImage rosterItem::getAvatar() {
return qvariant_cast<QImage>(data(rosterItem::Avatar));
}
+
+ItemDelegate::ItemDelegate()
+{
+}
+
+QSize ItemDelegate::sizeHint(const QStyleOptionViewItem& option, const QModelIndex & index) const
+{
+ return QSize(44, 36);
+}
+
+void ItemDelegate::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);
+ QString statusText = index.data(rosterItem::StatusText).toString();
+ QFontMetrics fontMetrics(font);
+ statusText = fontMetrics.elidedText(statusText, Qt::ElideRight, rect.width());
+ painter->drawText(rect, statusText);
+
+ 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();
+}
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