Changeset 9242ad9 in mainline for uspace/lib/gui/window.c

Timestamp:

2020-05-20T17:35:07Z (5 years ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

9901f267

Parents:

5480d5e

Message:

Switch to double-arrow cursors when pointer is above resize areas

File:

• uspace/lib/gui/window.c (modified) (3 diffs)

uspace/lib/gui/window.c

@@ -99 +99 @@
 };
 
+static void set_cursor(window_t *window, display_stock_cursor_t cursor)
+{
+        if (cursor != window->cursor) {
+                (void) display_window_set_cursor(window->dwindow, cursor);
+                window->cursor = cursor;
+        }
+}
+
 static void paint_internal(widget_t *widget)
 {
@@ -294 +302 @@
                 bool close = (header) &&
                     (event.hpos >= width - border_thickness - close_thickness);
+
+                if ((top && left) || (bottom && right))
+                        (void) set_cursor(widget->window, dcurs_size_uldr);
+                else if ((top && right) || (bottom && left))
+                        (void) set_cursor(widget->window, dcurs_size_urdl);
+                else if (top || bottom)
+                        (void) set_cursor(widget->window, dcurs_size_ud);
+                else if (left || right)
+                        (void) set_cursor(widget->window, dcurs_size_lr);
+                else
+                        (void) set_cursor(widget->window, dcurs_arrow);
 
                 pos.x = event.hpos;
@@ -654 +673 @@
         win->grab = NULL;
         win->focus = NULL;
+        win->cursor = dcurs_arrow;
 
         /* Allocate resources for new surface. */