Trait fltk::prelude::WindowExt[−][src]

pub unsafe trait WindowExt: GroupExt {

Show 29 methods    fn center_screen(self) -> Self
    where
        Self: Sized;

    fn make_modal(&mut self, val: bool);

    fn fullscreen(&mut self, val: bool);

    fn make_current(&mut self);

    fn icon(&self) -> Option<Box<dyn ImageExt>>;

    fn set_icon<T: ImageExt>(&mut self, image: Option<T>)
    where
        Self: Sized;

    fn set_cursor(&mut self, cursor: Cursor);

    fn shown(&self) -> bool;

    fn set_border(&mut self, flag: bool);

    fn border(&self) -> bool;

    fn free_position(&mut self);

    fn raw_handle(&self) -> RawHandle;

    unsafe fn set_raw_handle(&mut self, handle: RawHandle);

    fn region(&self) -> Region;

    unsafe fn set_region(&mut self, region: Region);

    fn iconize(&mut self);

    fn fullscreen_active(&self) -> bool;

    fn decorated_w(&self) -> i32;

    fn decorated_h(&self) -> i32;

    fn size_range(&mut self, min_w: i32, min_h: i32, max_w: i32, max_h: i32);

    fn hotspot<W: WidgetExt>(&mut self, w: &W)
    where
        Self: Sized;

    fn set_shape<I: ImageExt>(&mut self, image: Option<I>)
    where
        Self: Sized;

    fn shape(&self) -> Option<Box<dyn ImageExt>>;

    fn x_root(&self) -> i32;

    fn y_root(&self) -> i32;

    fn set_cursor_image(&mut self, image: RgbImage, hot_x: i32, hot_y: i32);

    fn default_cursor(&mut self, cursor: Cursor);

    fn screen_num(&self) -> i32;

    fn set_screen_num(&mut self, n: i32);

}
Expand description

Defines the methods implemented by all window widgets

Required methods

Positions the window to the center of the screen

Makes a window modal, should be called before show

Makes a window fullscreen

Makes the window current

Returns the icon of the window

Sets the windows icon. Supported formats are bmp, jpeg, png and rgb.

Sets the cursor style within the window. Needs to be called after the window is shown

Returns whether a window is shown

Sets whether the window has a border

Returns whether a window has a border

Frees the position of the window

Get the raw system handle of the window

Set the window associated with a raw handle. RawHandle is a void pointer to: (Windows: HWND, X11: Xid (u64), macOS: NSWindow)

Safety

The data must be valid and is OS-dependent. The window must be shown.

Get the graphical draw region of the window

Set the graphical draw region of the window

Safety

The data must be valid.

Iconifies the window. You can tell that the window is iconized by checking that it’s shown and not visible

Returns whether the window is fullscreen or not

Returns the decorated width

Returns the decorated height

Set the window’s minimum width, minimum height, max width and max height

Set the hotspot widget of the window

Set the shape of the window. Supported image formats are BMP, RGB and Pixmap. The window covers non-transparent/non-black shape of the image. The image must not be scaled(resized) beforehand. The size will be adapted to the window’s size

Get the shape of the window

Get the window’s x coord from the screen

Get the window’s y coord from the screen

Set the cursor image

Set the window’s default cursor

Get the screen number

Set the screen number

Implementors