cui: Drop assert that triggers for gtk3 in WidgetTestDialog::FillTreeView

This assert was introduced in

    commit 2e0381693bce6a2ed16e72984edcb587174939fb
    Date:   Fri Jul 4 08:11:19 2025 +0000

        Fix out-of-bound crash in test dialog 2

, but triggers for gtk3:

    soffice.bin: .../cui/source/dialogs/widgettestdlg.cxx:82: void WidgetTestDialog::FillTreeView(): Assertion `nWidth > 0 && "suspicious to get a value like this"' failed.

Remove it for now to make the dialog work again with gtk3.

Possibly the method only returns a useful value after layout
has happened for gtk3 - see also this commint in
GtkInstanceTreeView::get_column_width:

    virtual int get_column_width(int nColumn) const override
    {
        GtkTreeViewColumn* pColumn = GTK_TREE_VIEW_COLUMN(g_list_nth_data(m_pColumns, nColumn));
        assert(pColumn && "wrong count");
        int nWidth = gtk_tree_view_column_get_width(pColumn);
        // https://github.com/exaile/exaile/issues/580
        // after setting fixed_width on a column and requesting width before
        // gtk has a chance to do its layout of the column means that the width
        // request hasn't come into effect
        if (!nWidth)
            nWidth = gtk_tree_view_column_get_fixed_width(pColumn);
        return nWidth;
    }

To trigger the dialog:

* in "Tools" -> "Customize", set a keyboard shortcut for
  function/UNO command ".uno:WidgetTestDialog"
* close the dialog and activat the shortcut

Change-Id: I0e2c25636acad995bdd0b5c225c48079a13fcc89
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/201938
Tested-by: Jenkins
Reviewed-by: Michael Weghorn <m.weghorn@posteo.de>

0 files changed, 0 insertions, 0 deletions