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Pushed to one repository · View In Graph Contained in 1.9, 1.9.1, and 1.9.2

repoview: html styling in Log column

Using StyledItemDelegate & QTextDocument approach taken from
http://stackoverflow.com/questions/2959850/how-to-make-item-view-render-rich-html-text-in-pyqt
Doesn't correctly render selection highlighting.

Changeset 6bba8bd1044f…

Parent 2e774bd77439…

by George Marrows

Changes to one file · Browse files at 6bba8bd1044f Showing diff from parent 2e774bd77439 Diff from another changeset...

Change 1 of 3 Show Entire File tortoisehg/​hgqt/​repoview.py Stacked
 
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@@ -23,6 +23,8 @@
 from PyQt4.QtCore import *  from PyQt4.QtGui import *   +from tortoisehg.hgqt import qtlib +  connect = QObject.connect     @@ -62,6 +64,43 @@
  # QObject::startTimer: QTimer can only be used with threads started with QThread   self.entry.setCompleter(None)   +class HgItemDelegate(QStyledItemDelegate): + + # Possibly also useful: + # http://discussion.forum.nokia.com/forum/showthread.php?199279-qt-listview-problems + # http://talk.maemo.org/showthread.php?s=1b81e1a45eca6837ecc70e91f904b5ce&p=629592#post629592 + # http://stackoverflow.com/questions/2434004/how-does-one-paint-the-entire-rows-background-in-a-qstyleditemdelegate + + # This approach taken from + # http://stackoverflow.com/questions/2959850/how-to-make-item-view-render-rich-html-text-in-pyqt + def paint(self, painter, option, index): + if index.column() <> 3: # FIXME hardcoded + QStyledItemDelegate.paint(self, painter, option, index) + return + model = index.model() + record = model.data(index, Qt.DisplayRole) + doc = QTextDocument(self) + opts = dict(fg='black', bg='#ffffaa') # FIXME expect this from the model + doc.setHtml(qtlib.markup(str(record.toString()), **opts)) + doc.setTextWidth(option.rect.width()) + painter.save() + painter.translate(option.rect.topLeft()); + painter.setClipRect(option.rect.translated(-option.rect.topLeft())) + ctx = QAbstractTextDocumentLayout.PaintContext() + dl = doc.documentLayout() + dl.draw(painter, ctx) + painter.restore() + """ + This was in the original example but perhaps not needed by thg? + def sizeHint(self, option, index): + model = index.model() + record = model.data[index.row()] + doc = QTextDocument(self) + doc.setHtml(get_html_box(record)) + doc.setTextWidth(option.rect.width()) + return QSize(doc.idealWidth(), doc.size().height()) + """ +  class HgRepoView(QTableView):   """   A QTableView for displaying a HgRepoListModel, @@ -76,6 +115,9 @@
  self.horizontalHeader().setHighlightSections(False)   self.setSelectionMode(QAbstractItemView.SingleSelection)   self.setSelectionBehavior(QAbstractItemView.SelectRows) + + # FIXME use setItemDelegateForColumn + self.setItemDelegate(HgItemDelegate(self))     self.createActions()   self.createToolbars()