Enum Modal

#[repr(u32)]
pub enum Modal {
    Application = 0,
    System = 4_096,
    Task = 8_192,
}

Specifies the modality of the dialog box.

Variants

Application = 0

The user must respond to the message box before continuing work in the window identified by the hwnd. However, the user can move to the windows of other threads and work in those windows. Depending on the hierarchy of windows in the application, the user may be able to move to other windows within the thread. All child windows of the parent of the message box are automatically disabled, but pop-up windows are not.

System = 4_096

Same as Application except that the message box has the WS_EX_TOPMOST style. Use system-modal message boxes to notify the user of serious, potentially damaging errors that require immediate attention (for example, running out of memory). This flag has no effect on the user’s ability to interact with windows other than those associated with hwnd.

Task = 8_192

Same as Application except that all the top-level windows belonging to the current thread are disabled if the hwnd parameter is 0. Use this flag when the calling application or library does not have a window handle available but still needs to prevent input to other windows in the calling thread without suspending other threads.

Trait Implementations

impl Clone for Modal

fn clone(&self) -> Modal

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Modal

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

Formats the value using the given formatter.

impl Default for Modal

fn default() -> Modal

Returns the “default value” for a type.

impl Hash for Modal

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for Modal

fn eq(&self, other: &Modal) -> 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 Modal

impl Eq for Modal

impl StructuralPartialEq for Modal