Use Adw.HeaderBar for CSD header bars

This allows showing the correct buttons with 'show-start-title-buttons'
and 'show-end-title-buttons' properties when folding.

4 files changed, 7 insertions, 4 deletions

diff --git a/main/data/conversation_list_titlebar_csd.ui b/main/data/conversation_list_titlebar_csd.ui
index f0e887dd..c793c2cc 100644
--- a/main/data/conversation_list_titlebar_csd.ui
+++ b/main/data/conversation_list_titlebar_csd.ui
@@ -1,7 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <interface>
     <requires lib="gtk" version="4.0"/>
-    <object class="GtkHeaderBar" id="header_bar">
+    <requires lib="adw" version="1.0"/>
+    <object class="AdwHeaderBar" id="header_bar">
         <property name="hexpand">False</property>
         <style>
             <class name="dino-left"/>
diff --git a/main/src/ui/conversation_list_titlebar.vala b/main/src/ui/conversation_list_titlebar.vala
index 9cbb6aec..7daab5e5 100644
--- a/main/src/ui/conversation_list_titlebar.vala
+++ b/main/src/ui/conversation_list_titlebar.vala
@@ -15,12 +15,12 @@ public class ConversationListTitlebar : Gtk.Box {
     }
 }
 
-public static HeaderBar get_conversation_list_titlebar_csd() {
+public static Adw.HeaderBar get_conversation_list_titlebar_csd() {
     Builder builder = new Builder.from_resource("/im/dino/Dino/conversation_list_titlebar_csd.ui");
     MenuButton add_button = (MenuButton) builder.get_object("add_button");
     MenuButton menu_button = (MenuButton) builder.get_object("menu_button");
     create_add_menu(add_button, menu_button);
-    return (HeaderBar) builder.get_object("header_bar");
+    return (Adw.HeaderBar) builder.get_object("header_bar");
 }
 
 private static void create_add_menu(MenuButton add_button, MenuButton menu_button) {
diff --git a/main/src/ui/conversation_titlebar/conversation_titlebar.vala b/main/src/ui/conversation_titlebar/conversation_titlebar.vala
index 26fd9639..56568ba2 100644
--- a/main/src/ui/conversation_titlebar/conversation_titlebar.vala
+++ b/main/src/ui/conversation_titlebar/conversation_titlebar.vala
@@ -68,7 +68,7 @@ public class ConversationTitlebarCsd : ConversationTitlebar, Object {
     public new string? title { get { return title_label.label; } set { title_label.label = value; } }
     public new string? subtitle { get { return subtitle_label.label; } set { subtitle_label.label = value; subtitle_label.visible = (value != null); } }
 
-    public HeaderBar header_bar = new HeaderBar();
+    public Adw.HeaderBar header_bar = new Adw.HeaderBar();
     private Label title_label = new Label("") { ellipsize=EllipsizeMode.END };
     private Label subtitle_label = new Label("") { ellipsize=EllipsizeMode.END, visible=false };
 
diff --git a/main/src/ui/main_window.vala b/main/src/ui/main_window.vala
index 475bd64a..18fd5240 100644
--- a/main/src/ui/main_window.vala
+++ b/main/src/ui/main_window.vala
@@ -84,6 +84,8 @@ public class MainWindow : Adw.Window {
         if (Util.use_csd()) {
             conversation_list_titlebar = get_conversation_list_titlebar_csd();
             conversation_titlebar = new ConversationTitlebarCsd();
+            paned.bind_property("folded", conversation_list_titlebar, "show-end-title-buttons", BindingFlags.SYNC_CREATE);
+            paned.bind_property("folded", conversation_titlebar.get_widget(), "show-start-title-buttons", BindingFlags.SYNC_CREATE);
         } else {
             Label title_label = new Label("Dino");
             HeaderBar titlebar = new HeaderBar() { title_widget=title_label, show_title_buttons=true };