╭─────────────╮ │scroll to top│ ╰─────────────╯ ╭ Header.zig ───────────────────────────────────────────────────╮ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ │ ╰───────────────────────────────────────────────────────────────╯
╭ find file ─ ─ ─ ─ ─ ─ ─ ─ ─ ─╮ ╭────╮ ╭ clone ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─╮ │ │ │http│ ssh │ │ ╰ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─╯ ╰────╯ ╰ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─ ─╯
264 const wrap = if (content_width) |width| self.first_group_width + back_width + tabs_width > width else false; 265 box.options.direction = if (wrap) .vert else .horiz; 266 tabs_child.min_size = if (wrap) .{ .width = content_width, .height = null } else null; 267 (box.children.getPtr(self.gap_id) orelse unreachable).hidden = !wrap; 268 269 var scroll_constraint = constraint; 270 scroll_constraint.min_size.width = viewport_width; 271 try self.scroll.build(allocator, scroll_constraint, root_focus); 272 } 273 274 pub fn input(self: *View, allocator: std.mem.Allocator, key: Key, root_focus: *Focus) !void { 275 _ = allocator; 276 const current_tab = self.currentTabIndex() orelse return; 277 if (inp.moveTab(key, current_tab, self.tab_ids.count())) |new_tab| { 278 const tab_id = self.tab_ids.keys()[new_tab]; 279 root_focus.setFocus(tab_id); 280 const tabs_child = self.tabsChild(); 281 const tabs_rect = tabs_child.rect orelse return; 282 const tab = tabs_child.widget.box.children.get(tab_id) orelse return; 283 var rect = tab.rect orelse return; 284 rect.x += tabs_rect.x; 285 rect.y += tabs_rect.y; 286 self.scroll.scrollToRect(rect); 287 } 288 } 289 290 pub fn clearGrid(self: *View) void { 291 self.scroll.clearGrid(); 292 } 293 294 pub fn getGrid(self: View) ?Grid { 295 return self.scroll.getGrid(); 296 } 297 298 pub fn getFocus(self: *View) *Focus { 299 return self.scroll.getFocus(); 300 } 301 302 pub fn getSelectedIndex(self: View) ?usize { 303 return self.currentTabIndex(); 304 } 305 306 fn currentTabIndex(self: View) ?usize { 307 if (self.scroll.child.box.focus.child_id != self.tabs_id) return null; 308 const child_id = self.tabsChild().widget.box.focus.child_id orelse return null; 309 return self.tab_ids.getIndex(child_id); 310 } 311 312 fn tabsChild(self: *const View) *wgt.Box(ui.Widget).Child { 313 return self.scroll.child.box.children.getPtr(self.tabs_id) orelse unreachable; 314 } 315 }; 316