client: Sort network name case-insensitively

Set BufferViewFilter to sort case-insensitively.  This results in
network names being sorted regardless of case.  Channel/nickname
sorting is handled elsewhere.

Before:
> Alpha
> Freenode
> beta

After:
> Alpha
> beta
> Freenode

This probably matches expectations better, and hopefully doesn't
break existing workflows too much...  https://xkcd.com/1172/

diff --git a/src/uisupport/bufferviewfilter.cpp b/src/uisupport/bufferviewfilter.cpp
index 41c2ee1..bbb0b74 100644 (file)
--- a/src/uisupport/bufferviewfilter.cpp
+++ b/src/uisupport/bufferviewfilter.cpp
@@ -49,6 +49,8 @@ BufferViewFilter::BufferViewFilter(QAbstractItemModel *model, BufferViewConfig *
     setSourceModel(model);
 
     setDynamicSortFilter(true);
+    // Sort case-insensitively (primarily for network names; channels/nicks handled elsewhere)
+    setSortCaseSensitivity(Qt::CaseInsensitive);
 
     _enableEditMode.setCheckable(true);
     _enableEditMode.setChecked(_editMode);