Port from GTK3 to GTK4

1 files changed, 30 insertions, 24 deletions

diff --git a/main/src/ui/conversation_selector/conversation_selector.vala b/main/src/ui/conversation_selector/conversation_selector.vala
index 4c7e6b8d..2e262bf1 100644
--- a/main/src/ui/conversation_selector/conversation_selector.vala
+++ b/main/src/ui/conversation_selector/conversation_selector.vala
@@ -6,16 +6,20 @@ using Dino.Entities;
 
 namespace Dino.Ui {
 
-public class ConversationSelector : ListBox {
+public class ConversationSelector : Widget {
 
     public signal void conversation_selected(Conversation conversation);
 
+    ListBox list_box = new ListBox() { hexpand=true };
+
     private StreamInteractor stream_interactor;
     private uint? drag_timeout;
     private HashMap<Conversation, ConversationSelectorRow> rows = new HashMap<Conversation, ConversationSelectorRow>(Conversation.hash_func, Conversation.equals_func);
 
     public ConversationSelector init(StreamInteractor stream_interactor) {
         this.stream_interactor = stream_interactor;
+        list_box.insert_after(this, null);
+        this.layout_manager = new BinLayout();
 
         stream_interactor.get_module(ConversationManager.IDENTITY).conversation_activated.connect(add_conversation);
         stream_interactor.get_module(ConversationManager.IDENTITY).conversation_deactivated.connect(remove_conversation);
@@ -33,19 +37,21 @@ public class ConversationSelector : ListBox {
 
     construct {
         get_style_context().add_class("sidebar");
-        set_header_func(header);
-        set_sort_func(sort);
+        list_box.set_header_func(header);
+        list_box.set_sort_func(sort);
 
         realize.connect(() => {
-            ListBoxRow? first_row = get_row_at_index(0);
+            ListBoxRow? first_row = list_box.get_row_at_index(0);
             if (first_row != null) {
-                select_row(first_row);
+                list_box.select_row(first_row);
                 row_activated(first_row);
             }
         });
+
+        list_box.row_activated.connect(row_activated);
     }
 
-    public override void row_activated(ListBoxRow r) {
+    public void row_activated(ListBoxRow r) {
         ConversationSelectorRow? row = r as ConversationSelectorRow;
         if (row != null) {
             conversation_selected(row.conversation);
@@ -56,12 +62,12 @@ public class ConversationSelector : ListBox {
         if (!rows.has_key(conversation)) {
             add_conversation(conversation);
         }
-        this.select_row(rows[conversation]);
+        list_box.select_row(rows[conversation]);
     }
 
     private void on_content_item_received(ContentItem item, Conversation conversation) {
         if (rows.has_key(conversation)) {
-            invalidate_sort();
+            list_box.invalidate_sort();
         }
     }
 
@@ -70,17 +76,17 @@ public class ConversationSelector : ListBox {
         if (!rows.has_key(conversation)) {
             row = new ConversationSelectorRow(stream_interactor, conversation);
             rows[conversation] = row;
-            add(row);
+            list_box.append(row);
             row.main_revealer.set_reveal_child(true);
-            drag_dest_set(row, DestDefaults.MOTION, null, Gdk.DragAction.COPY);
-            drag_dest_set_track_motion(row, true);
-            row.drag_motion.connect(this.on_drag_motion);
-            row.drag_leave.connect(this.on_drag_leave);
+//            drag_dest_set(row, DestDefaults.MOTION, null, Gdk.DragAction.COPY);
+//            drag_dest_set_track_motion(row, true);
+//            row.drag_motion.connect(this.on_drag_motion);
+//            row.drag_leave.connect(this.on_drag_leave);
         }
-        invalidate_sort();
+        list_box.invalidate_sort();
     }
 
-    public bool on_drag_motion(Widget widget, Gdk.DragContext context,
+    /*public bool on_drag_motion(Widget widget, Gdk.DragContext context,
                                int x, int y, uint time) {
         if (this.drag_timeout != null)
             return false;
@@ -100,17 +106,17 @@ public class ConversationSelector : ListBox {
             Source.remove(this.drag_timeout);
             this.drag_timeout = null;
         }
-    }
+    }*/
 
     private void select_fallback_conversation(Conversation conversation) {
-        if (get_selected_row() == rows[conversation]) {
+        if (list_box.get_selected_row() == rows[conversation]) {
             int index = rows[conversation].get_index();
-            ListBoxRow? next_select_row = get_row_at_index(index + 1);
+            ListBoxRow? next_select_row = list_box.get_row_at_index(index + 1);
             if (next_select_row == null) {
-                next_select_row = get_row_at_index(index - 1);
+                next_select_row = list_box.get_row_at_index(index - 1);
             }
             if (next_select_row != null) {
-                select_row(next_select_row);
+                list_box.select_row(next_select_row);
                 row_activated(next_select_row);
             }
         }
@@ -120,17 +126,17 @@ public class ConversationSelector : ListBox {
         select_fallback_conversation(conversation);
         if (rows.has_key(conversation)) {
             yield rows[conversation].colapse();
-            remove(rows[conversation]);
+            list_box.remove(rows[conversation]);
             rows.unset(conversation);
         }
     }
 
     public void loop_conversations(bool backwards) {
-        int index = get_selected_row().get_index();
+        int index = list_box.get_selected_row().get_index();
         int new_index = ((index + (backwards ? -1 : 1)) + rows.size) % rows.size;
-        ListBoxRow? next_select_row = get_row_at_index(new_index);
+        ListBoxRow? next_select_row = list_box.get_row_at_index(new_index);
         if (next_select_row != null) {
-            select_row(next_select_row);
+            list_box.select_row(next_select_row);
             row_activated(next_select_row);
         }
     }