Struct BrowserUi 

pub struct BrowserUi { /* private fields */ }

BrowserUi は 1 ウィンドウ分の状態管理を担当する。

責務:

• タブとアクティブタブの管理
• ウィンドウ・入力イベント（キーボード / IME / マウス / スクロール）の処理
• タブの tick と fetch 結果の配送
• 実際の描画は BrowserRenderer へ委譲する

Implementations

impl BrowserUi

pub fn new() -> Self

Creates a UI with the default BasicChrome, the default BasicContextMenu and no tabs.

pub fn with_tab(tab: Tab) -> Self

Creates a UI with one tab and the default BasicChrome.

pub fn with_chrome(chrome: Box<dyn Chrome>) -> Self

Creates a UI with a custom chrome, the default BasicContextMenu and no tabs.

pub fn with_tab_and_chrome(tab: Tab, chrome: Box<dyn Chrome>) -> Self

Creates a UI with one tab, a custom chrome and the default BasicContextMenu.

pub fn with_chrome_and_menu( chrome: Box<dyn Chrome>, menu: Box<dyn ContextMenu>, ) -> Self

Creates a UI with a custom chrome, a custom context menu and no tabs.

pub fn with_tab_and_menu( tab: Tab, chrome: Box<dyn Chrome>, menu: Box<dyn ContextMenu>, ) -> Self

Creates a UI with one tab, a custom chrome and a custom context menu.

pub fn active_tab_id(&self) -> Option<TabId>

Returns the active tab, if any.

pub fn active_tab(&self) -> Option<&Tab>

pub fn active_tab_mut(&mut self) -> Option<&mut Tab>

pub fn tab(&self, id: &TabId) -> Option<&Tab>

Returns the tab list.

pub fn tab_mut(&mut self, id: &TabId) -> Option<&mut Tab>

pub fn add_tab(&mut self, tab: Tab)

pub fn set_window( &mut self, window_size: (u32, u32), scale_factor: f64, window_title: String, )

ウィンドウの初期サイズ・スケール・タイトルを設定する。

pub fn window_size(&self) -> (u32, u32)

Returns the window size in physical pixels.

pub fn window_title(&self) -> String

Returns the current window title.

pub fn redraw(&mut self, gpu: &mut GpuRenderer)

Rebuilds the render tree and sends draw commands to the GPU for this window.

pub fn apply_draw_commands(&self, gpu: &mut GpuRenderer)

Applies the current draw commands to the GPU renderer.

pub fn handle_window_event( &mut self, event: WindowEvent, gpu: &mut GpuRenderer, ) -> BrowserCommand

Handles a winit window event for this window and returns a BrowserCommand.

Trait Implementations

impl Default for BrowserUi

fn default() -> Self

Returns the “default value” for a type.