Disable double-resize-click for floating windows

src/handlers/xdg_shell.rs

@@ -209,8 +209,16 @@ impl XdgShellHandler for State {
         // See if we got a double resize-click gesture.
         let time = get_monotonic_time();
         let last_cell = mapped.last_interactive_resize_start();
-        let last = last_cell.get();
+        let mut last = last_cell.get();
         last_cell.set(Some((time, edges)));
+
+        // Floating windows don't have either of the double-resize-click gestures, so just allow it
+        // to resize.
+        if mapped.is_floating() {
+            last = None;
+            last_cell.set(None);
+        }
+
         if let Some((last_time, last_edges)) = last {
             if time.saturating_sub(last_time) <= DOUBLE_CLICK_TIME {
                 // Allow quick resize after a triple click.

src/input/mod.rs

@@ -1697,8 +1697,16 @@ impl State {
                             // FIXME: deduplicate with resize_request in xdg-shell somehow.
                             let time = get_monotonic_time();
                             let last_cell = mapped.last_interactive_resize_start();
-                            let last = last_cell.get();
+                            let mut last = last_cell.get();
                             last_cell.set(Some((time, edges)));
+
+                            // Floating windows don't have either of the double-resize-click
+                            // gestures, so just allow it to resize.
+                            if mapped.is_floating() {
+                                last = None;
+                                last_cell.set(None);
+                            }
+
                             if let Some((last_time, last_edges)) = last {
                                 if time.saturating_sub(last_time) <= DOUBLE_CLICK_TIME {
                                     // Allow quick resize after a triple click.

wiki/Gestures.md

@@ -24,7 +24,7 @@ You can resize windows by holding <kbd>Mod</kbd> and the right mouse button.
 
 <sup>Since: 0.1.6</sup>
 
-If you double-click on a top or bottom window resize edge, the window height will reset to automatic.
+If you double-click on a top or bottom tiled window resize edge, the window height will reset to automatic.
 
 This works with both window-initiated resizes (when using client-side decorations), and niri-initiated <kbd>Mod</kbd> + right click resizes.
 
@@ -32,7 +32,7 @@ This works with both window-initiated resizes (when using client-side decoration
 
 <sup>Since: 0.1.6</sup>
 
-If you double-click on a left or right window resize edge, the column will expand to the full workspace width.
+If you double-click on a left or right tiled window resize edge, the column will expand to the full workspace width.
 
 This works with both window-initiated resizes (when using client-side decorations), and niri-initiated <kbd>Mod</kbd> + right click resizes.