Struct native_windows_gui::DatePicker

pub struct DatePicker {
    pub handle: ControlHandle,
}

A date and time picker (DTP) control provides a simple and intuitive interface through which to exchange date and time information with a user. For example, with a DTP control you can ask the user to enter a date and then easily retrieve the selection.

Requires the datetime-picker feature.

Builder parameters:

• parent: Required. The dtp parent container.
• size: The dtp size.
• position: The dtp position.
• enabled: If the dtp can be used by the user. It also has a grayed out look if disabled.
• flags: A combination of the DatePickerFlags values.
• font: The font used for the dtp text
• date: The default date as a DatePickerValue value
• format: The format of the date. See the set_format method.
• range: The accepted range of dates. The value is inclusive.
• focus: The control receive focus after being created

Control events:

• OnDatePickerClosed: When the datepicker dropdown is closed
• OnDatePickerDropdown: When the datepicker dropdown is opened
• OnDatePickerChanged: When a new value in a datepicker is choosen
• MousePress(_): Generic mouse press events on the checkbox
• OnMouseMove: Generic mouse mouse event
• OnMouseWheel: Generic mouse wheel event

use native_windows_gui as nwg;
fn build_dtp(date: &mut nwg::DatePicker, window: &nwg::Window) {
    let v = nwg::DatePickerValue { year: 2000, month: 10, day: 5 };
    let v1 = nwg::DatePickerValue { year: 2000, month: 10, day: 5 };
    let v2 = nwg::DatePickerValue { year: 2012, month: 10, day: 5 };
    
    nwg::DatePicker::builder()
        .size((200, 300))
        .position((0, 0))
        .date(Some(v))
        .format(Some("'YEAR: 'yyyy"))
        .range(Some([v1, v2]))
        .parent(window)
        .build(date);
}

Fields

handle: ControlHandle

Implementations

impl DatePicker

pub fn builder<'a>() -> DatePickerBuilder<'a>

pub fn set_format<'a>(&self, format: Option<&'a str>)

Sets the date format of the control

About the format string:

• d The one- or two-digit day.

• dd The two-digit day. Single-digit day values are preceded by a zero.

• ddd The three-character weekday abbreviation.

• dddd The full weekday name.

• M The one- or two-digit month number.

• MM The two-digit month number. Single-digit values are preceded by a zero.

• MMM The three-character month abbreviation.

• MMMM The full month name.

• t The one-letter AM/PM abbreviation (that is, AM is displayed as "A").

• tt The two-letter AM/PM abbreviation (that is, AM is displayed as "AM").

• yy The last two digits of the year (that is, 1996 would be displayed as "96").

• yyyy The full year (that is, 1996 would be displayed as "1996").

• h The one- or two-digit hour in 12-hour format.

• hh The two-digit hour in 12-hour format. Single-digit values are preceded by a zero.

• H The one- or two-digit hour in 24-hour format.

• HH The two-digit hour in 24-hour format. Single-digit values are preceded by a zero.

• m The one- or two-digit minute.

• mm The two-digit minute. Single-digit values are preceded by a zero.

Furthermore, any string enclosed in ' can be used in the format to display text.
For example, to display the current date with the format 'Today is: Tuesday Mar 23, 1996, the format string is 'Today is: 'dddd MMM dd', 'yyyy.

If format is set to None, use the default system format.

pub fn checked(&self) -> bool

Return the check state of the checkbox of the control.
If the date time picker is not optional, return false.

To set the check state of the control, use set_value method

pub fn close_calendar(&self)

Close the calendar popup if it is open. Note that there is no way to force the calendar to drop down

pub fn value(&self) -> Option<DatePickerValue>

Return the time set in the control in a PickerDate structure.
Return None if optional was set and the checkbox is not checked.
Note: use get_text to get the text value of the control.

pub fn set_value(&self, date: Option<DatePickerValue>)

Set the time set in the control in a PickerDate structure.
If None is passed, this clears the checkbox.

pub fn range(&self) -> [DatePickerValue; 2]

Gets the current minimum and maximum allowable system times for a date and time picker control.

pub fn set_range(&self, r: &[DatePickerValue; 2])

Sets the minimum and maximum allowable system times for a date and time picker control.

pub fn font(&self) -> Option<Font>

Return the font of the control

pub fn set_font(&self, font: Option<&Font>)

Sets the font of the control

pub fn focus(&self) -> bool

Return true if the control currently has the keyboard focus

pub fn set_focus(&self)

Sets the keyboard focus on the button.

pub fn enabled(&self) -> bool

Return true if the control user can interact with the control, return false otherwise

pub fn set_enabled(&self, v: bool)

Enable or disable the control

pub fn visible(&self) -> bool

Return true if the control is visible to the user. Will return true even if the control is outside of the parent client view (ex: at the position (10000, 10000))

pub fn set_visible(&self, v: bool)

Show or hide the control to the user

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

Return the size of the date picker in the parent window

pub fn set_size(&self, x: u32, y: u32)

Set the size of the date picker in the parent window

pub fn position(&self) -> (i32, i32)

Return the position of the date picker in the parent window

pub fn set_position(&self, x: i32, y: i32)

Set the position of the date picker in the parent window

pub fn class_name(&self) -> &'static str

Winapi class name used during control creation

pub fn flags(&self) -> u32

Winapi base flags used during window creation

pub fn forced_flags(&self) -> u32

Winapi flags required by the control

Trait Implementations

impl Default for DatePicker

fn default() -> DatePicker

Returns the "default value" for a type.

impl Drop for DatePicker

fn drop(&mut self)

Executes the destructor for this type.

impl Eq for DatePicker

impl<'_> From<&'_ DatePicker> for ControlHandle

fn from(control: &DatePicker) -> Self

Performs the conversion.

impl PartialEq<ControlHandle> for DatePicker

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

This method tests for self and other values to be equal, and is used by ==.

#[must_use]fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl PartialEq<DatePicker> for DatePicker

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl PartialEq<DatePicker> for ControlHandle

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

This method tests for self and other values to be equal, and is used by ==.

#[must_use]fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl StructuralEq for DatePicker

impl StructuralPartialEq for DatePicker