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statistics: add count property to chart list

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In order to be able to correctly size the chart type popup, we'll need
access to the total count or rows as a property that signals changes to
QML.

The hack to use rowCount() as the READ function requires that rowCount()
can be called without argument, therefore the addition of a default
parent.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Dirk Hohndel 2021-01-13 08:55:47 -08:00
parent 46bb242c69
commit e610fb2481
2 changed files with 9 additions and 2 deletions
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3
stats/chartlistmodel.cpp
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@ -7,7 +7,7 @@
#include <QPainter>
ChartListModel::ChartListModel() :
itemFont(defaultModelFont()),
itemFont(defaultModelFont()),
headerFont(itemFont.family(), itemFont.pointSize(), itemFont.weight(), true)
{
QFontMetrics fm(itemFont);
@ -127,5 +127,6 @@ int ChartListModel::update(const StatsState::ChartList &charts)
items.push_back({ false, chart.subtypeName, fullName, chart.subtype, chart.id, chart.warning });
}
endResetModel();
emit countChanged();
return res;
}