58 lines
1.7 KiB
Vala
58 lines
1.7 KiB
Vala
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using Gtk;
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using Adw;
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class TranscriptView : Adw.Bin {
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public MessageListView message_list;
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public Entry message_entry;
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public signal void on_send(string message);
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private Box container;
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private Button send_button;
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public TranscriptView () {
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container = new Gtk.Box (Gtk.Orientation.VERTICAL, 0);
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set_child (container);
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// Create message list view
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message_list = new MessageListView();
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message_list.set_vexpand(true);
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container.append(message_list);
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// Create bottom box for input
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var input_box = new Box(Orientation.HORIZONTAL, 6);
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input_box.add_css_class("message-input-box");
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input_box.set_valign(Align.END);
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input_box.set_spacing(6);
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container.append(input_box);
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// Create message entry
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message_entry = new Entry();
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message_entry.add_css_class("message-input-entry");
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message_entry.set_placeholder_text("Type a message...");
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message_entry.set_hexpand(true);
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message_entry.changed.connect(on_text_changed);
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message_entry.activate.connect(on_request_send);
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input_box.append(message_entry);
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// Create send button
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send_button = new Button();
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send_button.set_label("Send");
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send_button.set_sensitive(false);
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send_button.add_css_class("suggested-action");
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send_button.clicked.connect(on_request_send);
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input_box.append(send_button);
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}
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private void on_text_changed() {
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send_button.set_sensitive(message_entry.text.length > 0);
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}
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private void on_request_send() {
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if (message_entry.text.length > 0) {
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on_send(message_entry.text);
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message_entry.text = "";
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}
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}
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}
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