From 9b0a44196c1f619b37450ef77d00aedfdad106ae Mon Sep 17 00:00:00 2001 From: Tomaz Canabrava Date: Thu, 18 Jul 2013 10:24:02 -0300 Subject: 'Cancel' action Cancels editing Cylinders. Made the default 'Cancel' action correctly cancel the cylinder edition. This is needed only because we bypassed the default behavior on Qt that took care of this, because we wanted to have more control on how the view would update the items accordingly with wich one of the cylinders were selected on the edition pane - the pressure and size of the cylinders needed to have it's data set, but the Qt Model/View system *thinks* that cancel-edition is simply 'do not commit the edition data, then.' wich would not work with us, because we passed the strange data already. So, I created a backup data that serves us very well. When the user cancels, this backup data is added back on the cylinder, making everything as it was before. Signed-off-by: Tomaz Canabrava --- qt-ui/models.cpp | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'qt-ui/models.cpp') diff --git a/qt-ui/models.cpp b/qt-ui/models.cpp index 0991ddb5d..fe15a98c3 100644 --- a/qt-ui/models.cpp +++ b/qt-ui/models.cpp @@ -147,9 +147,15 @@ QVariant CylindersModel::data(const QModelIndex& index, int role) const ret = QIcon(":trash"); break; } + return ret; } +cylinder_t* CylindersModel::cylinderAt(const QModelIndex& index) +{ + return ¤t->cylinder[index.row()]; +} + // this is our magic 'pass data in' function that allows the delegate to get // the data here without silly unit conversions; // so we only implement the two columns we care about -- cgit v1.2.3-70-g09d2