public SetRenderHint ( QPainter hint ) : void | ||
hint | QPainter | |
return | void |
protected override void PaintEvent(QPaintEvent e) { QColor hourColor = new QColor(127, 0, 127); QColor minuteColor = new QColor(0, 127, 127, 191); int side = QMin(Width(), Height()); QTime time = QTime.CurrentTime(); QPainter painter = new QPainter(this); painter.SetRenderHint(QPainter.RenderHint.Antialiasing); painter.Translate(Width() / 2, Height() / 2); painter.Scale(side / 200.0, side / 200.0); painter.SetPen(Qt.PenStyle.NoPen); painter.SetBrush(hourColor); painter.Save(); painter.Rotate(30.0 * ((time.Hour() + time.Minute() / 60.0))); painter.DrawConvexPolygon(new QPolygon(hourHand)); painter.Restore(); painter.SetPen(hourColor); for (int i = 0; i < 12; ++i) { painter.DrawLine(88, 0, 96, 0); painter.Rotate(30.0); } painter.SetPen(Qt.PenStyle.NoPen); painter.SetBrush(minuteColor); painter.Save(); painter.Rotate(6.0 * (time.Minute() + time.Second() / 60.0)); painter.DrawConvexPolygon(new QPolygon(minuteHand)); painter.Restore(); painter.SetPen(minuteColor); for (int j = 0; j < 60; ++j) { if ((j % 5) != 0) painter.DrawLine(92, 0, 96, 0); painter.Rotate(6.0); } painter.End(); }
public override void Paint(Qyoto.QPainter painter, Qyoto.QStyleOptionGraphicsItem option, Qyoto.QWidget widget) { painter.SetRenderHint(QPainter.RenderHint.Antialiasing, true); int iconSize = m_Grid.IconSize; // Parent opacity overrides item opacity. var parentGroup = (RosterItemGroup)base.Group(); if (parentGroup == null) // This happens while the item is being removed. { return; } if (parentGroup.Opacity != 1) { painter.SetOpacity(parentGroup.Opacity); } else { painter.SetOpacity(m_Opacity); } QPixmap pixmap = (QPixmap)m_Grid.Model.GetImage(m_Item); Gui.DrawAvatar(painter, iconSize, iconSize, pixmap); if (IsHover) { // FIXME: Do something? } if (m_Grid.ListMode) { var rect = BoundingRect(); var pen = new QPen(); pen.SetBrush(m_Grid.Palette.Text()); painter.SetPen(pen); int x = iconSize + m_Grid.IconPadding; painter.DrawText(x, 0, (int)rect.Width() - x, (int)rect.Height(), (int)Qt.TextFlag.TextSingleLine, m_Grid.Model.GetName(m_Item)); } }