gtkui: fix scriptable insert position bug, align with cocoaui -[ScriptableNodeEditorViewController insertionIndex]

Oleksiy-Yakovenko · Oleksiy-Yakovenko · commit 98e9d72d03f0 · 2025-08-15T22:16:11.000+02:00
diff --git a/plugins/gtkui/scriptable/gtkScriptableListEditViewController.c b/plugins/gtkui/scriptable/gtkScriptableListEditViewController.c
@@ -328,7 +328,7 @@ _insertion_index (gtkScriptableListEditViewController_t *self) {
     int cnt = scriptableItemNumChildren (self->scriptable);
     int index = _get_selected_index (self);
     if (cnt == 0) {
-        return -1;
+        return 0;
     }
     else if (index < 0) {
         index = cnt;

Original file line number	Diff line number	Diff line change
`@@ -328,7 +328,7 @@ _insertion_index (gtkScriptableListEditViewController_t *self) {`
`328`	`328`	`int cnt = scriptableItemNumChildren (self->scriptable);`
`329`	`329`	`int index = _get_selected_index (self);`
`330`	`330`	`if (cnt == 0) {`
`331`		`- return -1;`
	`331`	`+ return 0;`
`332`	`332`	`}`
`333`	`333`	`else if (index < 0) {`
`334`	`334`	`index = cnt;`