Revert "TaskListGrid: use toolbarview (#384)"

This reverts commit dfa5d7f.

meson.build

@@ -33,7 +33,6 @@ tasks_deps = [
     dependency('granite-7', version: '>=7.0.0'),
     dependency('gtk4'),
     libecal_dep,
-    dependency('libadwaita-1'),
     dependency('libedataserver-1.2'),
     dependency('libgeoclue-2.0'),
     dependency('shumate-1.0'),

src/MainWindow.vala

@@ -53,6 +53,14 @@ public class Tasks.MainWindow : Gtk.ApplicationWindow {
         sidebar_header.add_css_class (Granite.STYLE_CLASS_FLAT);
         sidebar_header.pack_start (new Gtk.WindowControls (Gtk.PackType.START));
 
+        var main_header = new Gtk.HeaderBar () {
+            title_widget = new Gtk.Label (null),
+            show_title_buttons = false
+        };
+        main_header.add_css_class (Granite.STYLE_CLASS_DEFAULT_DECORATION);
+        main_header.add_css_class (Granite.STYLE_CLASS_FLAT);
+        main_header.pack_end (new Gtk.WindowControls (Gtk.PackType.END));
+
         listbox = new Gtk.ListBox ();
         listbox.set_sort_func (sort_function);
 
@@ -107,9 +115,14 @@ public class Tasks.MainWindow : Gtk.ApplicationWindow {
 
         task_list_grid_stack = new Gtk.Stack ();
 
+        var main_box = new Gtk.Box (VERTICAL, 0);
+        main_box.add_css_class (Granite.STYLE_CLASS_BACKGROUND);
+        main_box.append (main_header);
+        main_box.append (task_list_grid_stack);
+
         var paned = new Gtk.Paned (HORIZONTAL) {
             start_child = sidebar,
-            end_child = task_list_grid_stack,
+            end_child = main_box,
             resize_start_child = false,
             shrink_end_child = false,
             shrink_start_child = false

src/Widgets/TaskListGrid.vala

@@ -26,33 +26,24 @@ public class Tasks.Widgets.TaskListGrid : Gtk.Grid {
             warning ("unable to get the registry, assuming task list is not from gtasks");
         }
 
-        editable_title = new EditableLabel ();
+        editable_title = new EditableLabel () {
+            margin_start = 24,
+            hexpand = true
+        };
         editable_title.add_css_class (Granite.STYLE_CLASS_H1_LABEL);
         editable_title.add_css_class (Granite.STYLE_CLASS_ACCENT);
 
         var list_settings_popover = new Tasks.Widgets.ListSettingsPopover (source);
 
         var settings_button = new Gtk.MenuButton () {
             popover = list_settings_popover,
-            valign = START,
-            halign = END,
-            hexpand = true,
+            margin_end = 24,
+            valign = Gtk.Align.CENTER,
+            hexpand = false,
             icon_name = "view-more-symbolic",
             tooltip_text = _("Edit Name and Appearance")
         };
-
-        var window_controls = new Gtk.WindowControls (END) {
-            valign = START
-        };
-
-        var header_box = new Gtk.Box (HORIZONTAL, 0) {
-            margin_top = 6,
-            margin_end = 6,
-            margin_start = 24
-        };
-        header_box.append (editable_title);
-        header_box.append (settings_button);
-        header_box.append (window_controls);
+        settings_button.add_css_class (Granite.STYLE_CLASS_DIM_LABEL);
 
         add_task_list = new Gtk.ListBox () {
             margin_top = 24,
@@ -104,16 +95,11 @@ public class Tasks.Widgets.TaskListGrid : Gtk.Grid {
             child = task_list
         };
 
-        var main_box = new Gtk.Box (VERTICAL, 12);
-        main_box.append (add_task_list);
-        main_box.append (scrolled_window);
-
-        var toolbar_view = new Adw.ToolbarView () {
-            content = main_box
-        };
-        toolbar_view.add_top_bar (header_box);
-
-        attach (toolbar_view, 0, 0);
+        column_spacing = 12;
+        attach (editable_title, 0, 0);
+        attach (settings_button, 1, 0);
+        attach (add_task_list, 0, 1, 2);
+        attach (scrolled_window, 0, 2, 2);
 
         Application.settings.changed["show-completed"].connect (() => {
             on_show_completed_changed (Application.settings.get_boolean ("show-completed"));