initial commit

roboute/applistitemdelegate.cpp

@@ -0,0 +1,80 @@
+#include "applistitemdelegate.h"
+#include <iostream>
+
+#define QFIXED_MAX (INT_MAX/256)
+
+AppListItemDelegate::AppListItemDelegate(QObject* parent) :
+    QItemDelegate(parent)
+{
+}
+
+
+void AppListItemDelegate::paint(QPainter* painter, const QStyleOptionViewItem& option, const QModelIndex& index) const
+{
+    //Q_ASSERT(index.isValid());
+
+    QStyleOptionViewItem opt = setOptions(index, option);
+
+    // prepare
+    painter->save();
+//     if (d->clipPainting)
+//         painter->setClipRect(opt.rect);
+
+    // get the data and the rectangles
+
+    QVariant value;
+
+    QPixmap pixmap;
+    QRect decorationRect;
+//     value = index.data(Qt::DecorationRole);
+//     if (value.isValid()) {
+//         // ### we need the pixmap to call the virtual function
+//         pixmap = decoration(opt, value);
+//         if (value.type() == QVariant::Icon) {
+//             d->tmp.icon = qvariant_cast<QIcon>(value);
+//             d->tmp.mode = d->iconMode(option.state);
+//             d->tmp.state = d->iconState(option.state);
+//             const QSize size = d->tmp.icon.actualSize(option.decorationSize,
+//                                                       d->tmp.mode, d->tmp.state);
+//             decorationRect = QRect(QPoint(0, 0), size);
+//         } else {
+//             d->tmp.icon = QIcon();
+//             decorationRect = QRect(QPoint(0, 0), pixmap.size());
+//         }
+//     } else {
+//         d->tmp.icon = QIcon();
+//         decorationRect = QRect();
+//     }
+
+    QString text;
+    QRect displayRect;
+    value = index.data(Qt::DisplayRole);
+    std::cout << "ha" << std::endl;
+    if (value.isValid() && !value.isNull()) {
+        text = value.toMap().value("name").toString();
+        displayRect = opt.rect;
+        displayRect.setWidth(QFIXED_MAX);
+    }
+    QRect checkRect;
+    Qt::CheckState checkState = Qt::Unchecked;
+//     value = index.data(Qt::CheckStateRole);
+//     if (value.isValid()) {
+//         checkState = static_cast<Qt::CheckState>(value.toInt());
+//         checkRect = check(opt, opt.rect, value);
+//     }
+
+    // do the layout
+
+    doLayout(opt, &checkRect, &decorationRect, &displayRect, false);
+
+    // draw the item
+
+    drawBackground(painter, opt, index);
+    drawCheck(painter, opt, checkRect, checkState);
+    drawDecoration(painter, opt, decorationRect, pixmap);
+    drawDisplay(painter, opt, displayRect, text);
+    drawFocus(painter, opt, displayRect);
+
+    // done
+    painter->restore();
+}