Focus command palette filter input on open

src/bin/edit/draw_command_palette.rs

@@ -208,6 +208,10 @@ pub fn draw_command_palette(ctx: &mut Context, state: &mut State) {
     if ctx.editline("command-filter", &mut state.command_palette_filter) {
         state.command_palette_selection = 0;
     }
+    if state.command_palette_focus_filter {
+        state.command_palette_focus_filter = false;
+        ctx.steal_focus();
+    }
     ctx.block_end();
 
     let entries = build_command_entries(state);

src/bin/edit/main.rs

@@ -361,6 +361,7 @@ fn draw(ctx: &mut Context, state: &mut State) {
             state.command_palette_filter.clear();
             state.command_palette_selection = 0;
             state.command_palette_reset_selection = true;
+            state.command_palette_focus_filter = true;
             ctx.needs_rerender();
             return;
         } else if key == kbmod::CTRL | vk::N {

src/bin/edit/state.rs

@@ -186,6 +186,7 @@ pub struct State {
     pub command_palette_filter: String,
     pub command_palette_selection: usize,
     pub command_palette_reset_selection: bool,
+    pub command_palette_focus_filter: bool,
     system_palette: [StraightRgba; INDEXED_COLORS_COUNT],
 }
 
@@ -245,6 +246,7 @@ impl State {
             command_palette_filter: String::new(),
             command_palette_selection: 0,
             command_palette_reset_selection: false,
+            command_palette_focus_filter: false,
             system_palette: framebuffer::DEFAULT_THEME,
         })
     }