Module zng_app::view_process::raw_events

Events directly from the view-process targeting the app windows.

These events get processed by app extensions to generate the events used in widgets, for example the KeyboardManager uses the RAW_KEY_INPUT_EVENT into focus targeted events.

Synthetic Input

You can notify these events to fake hardware input, please be careful that you mimic the exact sequence a real hardware would generate, app extensions can assume that the raw events are correct. The DeviceId for fake input must be unique but constant for each distinctive synthetic event source.

Structs

• LowMemoryArgs
  Arguments for LOW_MEMORY_EVENT.
• RawAnimationsConfigChangedArgs
  Arguments for the RAW_ANIMATIONS_CONFIG_CHANGED_EVENT.
• RawAxisMotionArgs
  Arguments for the RAW_AXIS_MOTION_EVENT.
• RawChromeConfigChangedArgs
  Arguments for the RAW_CHROME_CONFIG_CHANGED_EVENT.
• RawColorsConfigChangedArgs
  Arguments for the RAW_COLORS_CONFIG_CHANGED_EVENT.
• RawDroppedFileArgs
  Arguments for the RAW_DROPPED_FILE_EVENT.
• RawExtensionEventArgs
  Arguments for the RAW_EXTENSION_EVENT.
• RawFontAaChangedArgs
  Arguments for the RAW_FONT_AA_CHANGED_EVENT.
• RawFontChangedArgs
  RAW_FONT_CHANGED_EVENT arguments.
• RawFrameImageReadyArgs
  Arguments for the RAW_FRAME_IMAGE_READY_EVENT.
• RawFrameRenderedArgs
  Arguments for the RAW_FRAME_RENDERED_EVENT.
• RawHeadlessOpenArgs
  Arguments for the RAW_HEADLESS_OPEN_EVENT.
• RawHoveredFileArgs
  Arguments for the RAW_HOVERED_FILE_EVENT.
• RawHoveredFileCancelledArgs
  Arguments for the RAW_HOVERED_FILE_CANCELLED_EVENT.
• RawImageArgs
  Arguments for the image events.
• RawImeArgs
  Arguments for the RAW_IME_EVENT.
• RawKeyInputArgs
  Arguments for the RAW_KEY_INPUT_EVENT.
• RawKeyRepeatConfigChangedArgs
  Arguments for the RAW_KEY_REPEAT_CONFIG_CHANGED_EVENT.
• RawLocaleChangedArgs
  Arguments for the RAW_LOCALE_CONFIG_CHANGED_EVENT.
• RawMonitorsChangedArgs
  Arguments for the RAW_MONITORS_CHANGED_EVENT.
• RawMouseArgs
  Arguments for the RAW_MOUSE_ENTERED_EVENT and RAW_MOUSE_LEFT_EVENT.
• RawMouseInputArgs
  Arguments for the RAW_MOUSE_INPUT_EVENT.
• RawMouseMovedArgs
  Arguments for the RAW_MOUSE_MOVED_EVENT.
• RawMouseWheelArgs
  Arguments for the RAW_MOUSE_WHEEL_EVENT.
• RawMultiClickConfigChangedArgs
  Arguments for the RAW_MULTI_CLICK_CONFIG_CHANGED_EVENT.
• RawScaleFactorChangedArgs
  Arguments for the RAW_SCALE_FACTOR_CHANGED_EVENT.
• RawTouchArgs
  Arguments for the RAW_TOUCH_EVENT.
• RawTouchConfigChangedArgs
  Arguments for the RAW_TOUCH_CONFIG_CHANGED_EVENT.
• RawTouchpadPressureArgs
  Arguments for the RAW_TOUCHPAD_PRESSURE_EVENT.
• RawWindowChangedArgs
  Arguments for the RAW_WINDOW_CHANGED_EVENT.
• RawWindowCloseArgs
  Arguments for the RAW_WINDOW_CLOSE_EVENT.
• RawWindowCloseRequestedArgs
  Arguments for the RAW_WINDOW_CLOSE_REQUESTED_EVENT.
• RawWindowFocusArgs
  Arguments for the RAW_WINDOW_FOCUS_EVENT.
• RawWindowOpenArgs
  Arguments for the RAW_WINDOW_OPEN_EVENT.
• RawWindowOrHeadlessOpenErrorArgs
  Arguments for the RAW_WINDOW_OR_HEADLESS_OPEN_ERROR_EVENT.

Statics

• LOW_MEMORY_EVENT
  System low memory warning, some platforms may kill the app if it does not release memory.
• RAW_ANIMATIONS_CONFIG_CHANGED_EVENT
  Change in system animation enabled config.
• RAW_AXIS_MOTION_EVENT
  Motion on some analog axis send to a window.
• RAW_CHROME_CONFIG_CHANGED_EVENT
  System window chrome config changed.
• RAW_COLORS_CONFIG_CHANGED_EVENT
  Color scheme or accent color preference changed for a window.
• RAW_DROPPED_FILE_EVENT
  A file was drag-dropped on a window.
• RAW_EXTENSION_EVENT
  Custom view-process extension event.
• RAW_FONT_AA_CHANGED_EVENT
  Change in system font anti-aliasing config.
• RAW_FONT_CHANGED_EVENT
  Change in system text fonts, install or uninstall.
• RAW_FRAME_IMAGE_READY_EVENT
  Image generated from a frame is ready for reading.
• RAW_FRAME_RENDERED_EVENT
  A frame finished rendering and was presented in a window.
• RAW_HEADLESS_OPEN_EVENT
  A headless surface has finished initializing in the view-process.
• RAW_HOVERED_FILE_CANCELLED_EVENT
  A dragging file was moved away from the window or the operation was cancelled.
• RAW_HOVERED_FILE_EVENT
  A file was dragged over a window.
• RAW_IMAGE_LOADED_EVENT
  Image loaded without errors.
• RAW_IMAGE_LOAD_ERROR_EVENT
  Image failed to load.
• RAW_IMAGE_METADATA_LOADED_EVENT
  Image metadata loaded without errors.
• RAW_IMAGE_PARTIALLY_LOADED_EVENT
  Progressively decoded image has decoded more pixels.
• RAW_IME_EVENT
  An IME event was received by a window.
• RAW_KEY_INPUT_EVENT
  A key press or release targeting a window.
• RAW_KEY_REPEAT_CONFIG_CHANGED_EVENT
  Change in system key repeat interval config.
• RAW_LOCALE_CONFIG_CHANGED_EVENT
  Change in system locale config.
• RAW_MONITORS_CHANGED_EVENT
  Monitors added, removed or modified.
• RAW_MOUSE_ENTERED_EVENT
  Mouse pointer started hovering a window.
• RAW_MOUSE_INPUT_EVENT
  Mouse button was pressed or released when the mouse was over a window.
• RAW_MOUSE_LEFT_EVENT
  Mouse pointer stopped hovering a window.
• RAW_MOUSE_MOVED_EVENT
  Mouse pointer moved over a window.
• RAW_MOUSE_WHEEL_EVENT
  Mouse wheel scrolled when the mouse was over a window.
• RAW_MULTI_CLICK_CONFIG_CHANGED_EVENT
  Change in system “double-click” config.
• RAW_SCALE_FACTOR_CHANGED_EVENT
  Pixel scale factor for a monitor screen and its windows has changed.
• RAW_TOUCHPAD_PRESSURE_EVENT
  Touchpad touched when the mouse was over a window.
• RAW_TOUCH_CONFIG_CHANGED_EVENT
  Change in system touch config.
• RAW_TOUCH_EVENT
  A window was touched.
• RAW_WINDOW_CHANGED_EVENT
  A window was moved, resized or has a state change.
• RAW_WINDOW_CLOSE_EVENT
  A window was destroyed.
• RAW_WINDOW_CLOSE_REQUESTED_EVENT
  A window was requested to close.
• RAW_WINDOW_FOCUS_EVENT
  A window received or lost focus.
• RAW_WINDOW_OPEN_EVENT
  A window has finished initializing in the view-process.
• RAW_WINDOW_OR_HEADLESS_OPEN_ERROR_EVENT
  A window or headless surface initialization failed in the view-process.