Cleanup: use an array for wmEvent cursor position variables

Use arrays for wmEvent coordinates, this quiets warnings with GCC11.

- `x, y` -> `xy`.
- `prevx, prevy` -> `prev_xy`.
- `prevclickx, prevclicky` -> `prev_click_xy`.

There is still some cleanup such as using `copy_v2_v2_int()`,
this can be done separately.

Reviewed By: campbellbarton, Severin

Ref D12901

1 files changed, 2 insertions, 2 deletions

diff --git a/source/blender/editors/interface/interface_dropboxes.cc b/source/blender/editors/interface/interface_dropboxes.cc
index cb33e7f736e..34bd5f17881 100644
--- a/source/blender/editors/interface/interface_dropboxes.cc
+++ b/source/blender/editors/interface/interface_dropboxes.cc
@@ -30,7 +30,7 @@ static bool ui_tree_view_drop_poll(bContext *C, wmDrag *drag, const wmEvent *eve
 {
   const ARegion *region = CTX_wm_region(C);
   const uiTreeViewItemHandle *hovered_tree_item = UI_block_tree_view_find_item_at(
-      region, event->x, event->y);
+      region, event->xy[0], event->xy[1]);
   if (!hovered_tree_item) {
     return false;
   }
@@ -45,7 +45,7 @@ static char *ui_tree_view_drop_tooltip(bContext *C,
 {
   const ARegion *region = CTX_wm_region(C);
   const uiTreeViewItemHandle *hovered_tree_item = UI_block_tree_view_find_item_at(
-      region, event->x, event->y);
+      region, event->xy[0], event->xy[1]);
   if (!hovered_tree_item) {
     return nullptr;
   }