Struct VisualHints 

#[repr(C)]
pub struct VisualHints {
    pub show_button_images: bool,
    pub show_menu_images: bool,
    pub toolbar_style: ToolbarStyle,
    pub show_tooltips: bool,
    pub flash_on_alert: bool,
}

Visual hints from the OS about how icons and decorations should be shown.

These preferences differ heavily between Linux desktops (KDE vs GNOME) and are less configurable on macOS / Windows where HIG rules apply.

Fields

show_button_images: bool

Show icons on push buttons? (Common in KDE, rare in Win/Mac.) Linux: org.gnome.desktop.interface buttons-have-icons, KDE ShowIconsOnPushButtons.

show_menu_images: bool

Show icons in context menus? (GNOME defaults off since 3.x; Win/Mac/KDE usually on.) Linux: org.gnome.desktop.interface menus-have-icons.

toolbar_style: ToolbarStyle

Toolbar display style. Linux: org.gnome.desktop.interface toolbar-style, KDE ToolButtonStyle.

show_tooltips: bool

Should tooltips be shown on hover?

flash_on_alert: bool

Flash the window taskbar entry on alert?

Trait Implementations

impl Clone for VisualHints

fn clone(&self) -> VisualHints

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for VisualHints

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for VisualHints

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for VisualHints

fn eq(&self, other: &VisualHints) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for VisualHints

impl StructuralPartialEq for VisualHints