diff -r e377456302df -r a82d9beaa94a ui/ui/tree.h
--- a/ui/ui/tree.h	Tue Oct 17 21:50:48 2023 +0200
+++ b/ui/ui/tree.h	Thu Oct 19 18:30:19 2023 +0200
@@ -40,6 +40,7 @@
 typedef struct UiListSelection UiListSelection;
 
 typedef struct UiListArgs      UiListArgs;
+typedef struct UiPathBarArgs   UiPathBarArgs;
 
 typedef enum UiModelType {
     UI_STRING = 0,
@@ -125,7 +126,40 @@
     void* onactivatedata;
     ui_callback onselection;
     void* onselectiondata;
+    ui_callback ondragstart;
+    void* ondragstartdata;
+    ui_callback ondragcomplete;
+    void* ondragcompletedata;
+    ui_callback ondrop;
+    void* ondropsdata;
     UiBool multiselection;
+    UiBool enabledrag;
+    UiBool enabledrop;
+};
+
+struct UiPathBarArgs {
+    UiTri fill;
+    UiBool hexpand;
+    UiBool vexpand;
+    int colspan;
+    int rowspan;
+
+    UiList* list;
+    const char* varname;
+    UiModel* model;
+    ui_getvaluefunc getvalue;
+    ui_callback onactivate;
+    void* onactivatedata;
+    ui_callback ontextinput;
+    void* ontextinputdata;
+    ui_callback ondragstart;
+    void* ondragstartdata;
+    ui_callback ondragcomplete;
+    void* ondragcompletedata;
+    ui_callback ondrop;
+    void* ondropsdata;
+    UiBool enabledrag;
+    UiBool enabledrop;
 };
 
 UIEXPORT UiModel* ui_model(UiContext *ctx, ...);
@@ -136,11 +170,13 @@
 #define ui_table(obj, ...) ui_table_create(obj, (UiListArgs) { __VA_ARGS__ } )
 #define ui_combobox(obj, ...) ui_combobox_create(obj, (UiListArgs) { __VA_ARGS__ } )
 #define ui_breadcrumbbar(obj, ...) ui_breadcrumbbar_create(obj, (UiListArgs) { __VA_ARGS__ } )
+#define ui_pathbar(obj, ...) ui_pathbar_create(obj, (UiPathBarArgs) { __VA_ARGS__ } )
 
 UIEXPORT UIWIDGET ui_listview_create(UiObject* obj, UiListArgs args);
 UIEXPORT UIWIDGET ui_table_create(UiObject* obj, UiListArgs args);
 UIEXPORT UIWIDGET ui_combobox_create(UiObject* obj, UiListArgs args);
 UIEXPORT UIWIDGET ui_breadcrumbbar_create(UiObject* obj, UiListArgs args);
+UIEXPORT UIWIDGET ui_pathbar_create(UiObject* obj, UiPathBarArgs args);
 
 
 void ui_table_dragsource(UIWIDGET tablewidget, int actions, char *target0, ...);