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https://gitlab.freedesktop.org/dabrain34/GstPipelineStudio.git
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38 lines
1.1 KiB
Rust
38 lines
1.1 KiB
Rust
// treeview.rs
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//
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// Copyright 2022 Stéphane Cerveau <scerveau@collabora.com>
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//
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// This file is part of GstPipelineStudio
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//
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// SPDX-License-Identifier: GPL-3.0-only
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use crate::app::GPSApp;
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use gtk::prelude::{Cast, CellLayoutExt, CellRendererTextExt, TreeViewExt};
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use gtk::{CellRendererText, TreeView, TreeViewColumn};
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pub fn add_column_to_treeview(
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app: &GPSApp,
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tree_name: &str,
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column_name: &str,
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column_n: i32,
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wrappable: bool,
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) {
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let treeview: TreeView = app
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.builder
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.object(tree_name)
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.expect("Couldn't get tree_name");
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let column = TreeViewColumn::new();
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let cell = CellRendererText::new();
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column.pack_start(&cell, true);
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// Association of the view's column with the model's `id` column.
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column.add_attribute(&cell, "text", column_n);
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column.set_title(column_name);
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if wrappable {
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column.set_sizing(gtk::TreeViewColumnSizing::Autosize);
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let cell: gtk::CellRendererText = column.cells()[0].clone().downcast().unwrap();
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cell.set_wrap_width(1024);
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}
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treeview.append_column(&column);
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}
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