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ui: treeview: Add wrappable feature

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Patrick José Pereira 2022-02-18 08:18:28 -03:00 committed by Stéphane Cerveau
parent 39554d8d99
commit ed697a63e9
1 changed files with 14 additions and 2 deletions
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16
src/ui/treeview.rs
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@ -7,10 +7,16 @@
// SPDX-License-Identifier: GPL-3.0-only // SPDX-License-Identifier: GPL-3.0-only
use crate::app::GPSApp; use crate::app::GPSApp;
use gtk::prelude::TreeViewExt; use gtk::prelude::{Cast, CellLayoutExt, CellRendererTextExt, TreeViewExt};
use gtk::{CellRendererText, TreeView, TreeViewColumn}; use gtk::{CellRendererText, TreeView, TreeViewColumn};
pub fn add_column_to_treeview(app: &GPSApp, tree_name: &str, column_name: &str, column_n: i32) { pub fn add_column_to_treeview(
app: &GPSApp,
tree_name: &str,
column_name: &str,
column_n: i32,
wrappable: bool,
) {
let treeview: TreeView = app let treeview: TreeView = app
.builder .builder
.object(tree_name) .object(tree_name)
@ -21,5 +27,11 @@ pub fn add_column_to_treeview(app: &GPSApp, tree_name: &str, column_name: &str,
// Association of the view's column with the model's `id` column. // Association of the view's column with the model's `id` column.
column.add_attribute(&cell, "text", column_n); column.add_attribute(&cell, "text", column_n);
column.set_title(column_name); column.set_title(column_name);
if wrappable {
column.set_sizing(gtk::TreeViewColumnSizing::Autosize);
let cell: gtk::CellRendererText = column.cells()[0].clone().downcast().unwrap();
cell.set_wrap_width(1024);
}
treeview.append_column(&column); treeview.append_column(&column);
} }