DatePicker control – PB Docs 2018

DatePicker control

A DatePicker control makes it easy for users to select a date. It
has two parts: a drop-down list box that displays the date in a selected
format, and a grid that resembles the MonthCalendar control. Unlike the
MonthCalendar control, which can be used to select a range of dates, the
DatePicker control is used to select a single date.

Properties

DatePicker property

Datatype

Description

Accelerator

Integer

Specifies the ASCII value of the key you want to
assign as the accelerator key for a control.

AccessibleDescription

String

Describes the control and/or its purpose for use by
accessibility tools such as readers for visually impaired
users.

AccessibleName

String

A label that briefly describes the control, such as
the text in a button or the name of a menu item.

AccessibleRole

AccessibleRole (enumerated)

Describes the kind of user interface element that
the control is.

AllowEdit

Boolean

Specifies whether the user can select the text
string in the control and edit it. Values
are:

TRUE — The user can select the text string in
the control and edit it.

FALSE — The user can
change the date only by modifying one part of the date at a time
or by selecting a date from the drop-down calendar
(default).

Border

Boolean

Specifies whether the control has a border. Values
are:

TRUE — Control has a border
(default).

FALSE — Control does not have a
border.

BorderStyle

BorderStyle (enumerated)

Specifies the style of the border of the control.
Values
are:

StyleBox!

StyleLowered!

StyleRaised!

StyleShadowBox!

BringToTop

Boolean

Specifies whether PowerBuilder moves the control to
the top of the front-to-back order in the window. Values
are:

TRUE — Control moved to top.

FALSE
— Control not moved to top.

CalendarBackColor

Long

Specifies the numeric value of the background color
of the calendar: -2 to 16,777,215. For more information about
color, see the section called “RGB” in PowerScript Reference. The default is Window
Background.

This property does not work on the
Windows 7/8.1/10Windows 7/8.1/10 operating
system.

CalendarFontCharset

FontCharSet (enumerated)

Specifies the font character set used for the text
in the calendar. The default is ansi!. For a complete list of
possible values, see the list of properties for the FontCharSet
variable on the Enumerated tab page of the PowerBuilder Browser.
This property cannot be set in the painter.

CalendarFontFamily

FontFamily (enumerated)

Specifies the font family (type style) used for the
text in the calendar. Values
are:

AnyFont!

Decorative!

Modern!

Roman!

Script!

Swiss!

To
set this property in the painter, select the Browse button next
to the FontName field on the Calendar page in the Properties
view.

CalendarFontName

String

Specifies the name of the typeface in which the
text in the calendar displays (for example, Arial or
Tahoma).

To set this property in the painter, select
the Browse button next to the FontName field on the Calendar
page in the Properties view.

This property does not
work on the Windows 7/8.1/10 operating system.

CalendarFontPitch

FontPitch (enumerated)

Specifies the pitch (spacing) of the font used for
the text in the calendar. Values
are:

Default!

Fixed!

Variable!

This
property cannot be set in the painter.

CalendarFontWeight

Integer

Specifies the weight of the font in the calendar in
the range 0 through 1000, where 400 is normal and 700 is bold. A
default weight is used if FontWeight is 0. The default is
normal.

To set this property in the painter, select
the Browse button next to the FontName field on the Calendar
page in the Properties view.

This property does not
work on the Windows 7/8.1/10 operating system.

CalendarItalic

Boolean

Specifies whether the text in the calendar is
italic. Values are:

TRUE — Text is
italic.

FALSE — Text is not italic
(default).

For more information, see Italic. To set this property in the
painter, select the Browse button next to the FontName field on
the Calendar page in the Properties view.

This
property does not work on the Windows 7/8.1/10 operating
system.

CalendarTextColor

Long

Specifies the numeric value of the text color in
the calendar:

-2 to 16,777,215. For more information
about color, see the section called “RGB” in PowerScript Reference. The default is Window
Text.

This property does not work on the Windows
7/8.1/10 operating system.

CalendarTextSize

Integer

Specifies the size of text in the calendar. The
default is 9. To set this property in the painter, select the
Browse button next to the FontName field on the Calendar page in
the Properties view.

CalendarTitleBackColor

Long

Specifies the numeric value of the background color
of the calendar’s title: -2 to 16,777,215. For more information
about color, see the section called “RGB” in PowerScript Reference.

This property does not work
on the Windows 7/8.1/10 operating system.

CalendarTitleTextColor

Long

Specifies the numeric value of the color used for
text in the calendar’s title: -2 to 16,777,215. For more
information about color, see the section called “RGB” in PowerScript Reference.

This property does not work
on the Windows 7/8.1/10 operating system.

CalendarTrailingTextColor

Long

Specifies the numeric value of the color used for
leading and trailing days in the calendar: -2 to 16,777,215. For
more information about color, see the section called “RGB” in PowerScript Reference.

This property does not work
on the Windows 7/8.1/10 operating system.

CalendarUnderline

Boolean

Specifies that text in the calendar is underlined.
The default is false. To set this property in the painter,
select the Browse button next to the FontName field on the
Calendar page in the Properties view.

This property
does not work on the Windows 7/8.1/10 operating
system.

ClassDefinition

PowerObject

An object of type PowerObject containing
information about the class definition of the object or
control.

CustomFormat

String

Specifies a custom format for the display of the
date in a DatePicker control.

DateValue

Date

Gets the date value assigned to the control. The
default is the current date. This property cannot be set in the
painter and should not be set in script. Use the Value property to set the date
value.

DragAuto

Boolean

Specifies whether PowerBuilder puts the control
automatically into Drag mode. Values are:

TRUE —
When the control is clicked, the control is automatically in
Drag mode.

FALSE — When the control is clicked, the
control is not automatically in Drag mode. You have to put the
control into Drag mode manually by using the Drag
function.

DragIcon

String

Specifies the name of the stock icon or the file
containing the icon you want to display when the user drags the
control (the ICO file). The default icon is a box the size of
the control.

When the user drags the control, the
icon displays when the control is over an area in which the
control can be dropped (a valid drop area). When the control is
over an area that is not a valid drop area, the No-Drop icon
displays.

DropDownRight

Boolean

Specifies whether the drop-down calendar is aligned
with the right or left side of the DatePicker control. Values
are:

TRUE — The calendar is aligned with the right
side of the control.

FALSE — The calendar is
aligned with the left side of the control
(default).

Enabled

Boolean

Specifies whether the control is enabled (can be
selected). Values are:

TRUE — Control can be
selected (default).

FALSE — Control cannot be
selected.

FaceName

String

Specifies the name of the typeface in which the
text of the control displays (for example, Arial or
Tahoma).

FirstDayOfWeek

WeekDay (enumerated)

Specifies which day of the week displays on the
left in the calendar.

FontCharSet

FontCharSet (enumerated)

Specifies the font character set used for the text
in the control. The default is ansi!. For a complete list of
possible values, see the list of properties for the FontCharSet
variable on the Enumerated tab page of the
Browser.

FontFamily

FontFamily (enumerated)

Specifies the font family (type style) used for the
text in the control. Values
are:

AnyFont!

Decorative!

Modern!

Roman!

Script!

Swiss!

FontPitch

FontPitch (enumerated)

Specifies the pitch (spacing) of the font used for
the text in the control. Values
are:

Default!

Fixed!

Variable!

FontWeight

Integer

Specifies the weight of the font in the control in
the range 0 through 1000, where 400 is normal and 700 is bold. A
default weight is used if FontWeight is 0.

Format

DateTimeValue (enumerated)

Specifies the format of the date displayed in a
DatePicker control. Values
are:

DtfCustom!

DtfLongDate!

DtfShortDate!

DtfTime!

Height

Integer

Specifies the height of the control in PowerBuilder
units.

Italic

Boolean

Specifies whether the text in the control is
italic. Values are:

TRUE — Text is
italic.

FALSE — Text is not italic
(default).

MaxDate

Date

Specifies the latest date the user can select from
the calendar. The default is December 31, 2999.

MinDate

Date

Specifies the earliest date the user can select
from the calendar. The default is January 1,
1800.

Pointer

String

Specifies the name of the stock pointer or the file
containing the pointer used for the control.

RightToLeft

Boolean

Specifies that characters should be displayed in
right-to-left order.

ShowUpDown

Boolean

Specifies whether the control uses an up-down
control to change the date and/or time. Values
are:

TRUE — The control has an up-down
control.

FALSE — The control has a drop-down arrow
that displays a calendar (default).

This property
cannot be changed at runtime.

TabOrder

Integer

Specifies the tab value of the control within the
window (0 means the user cannot tab to the
control).

Tag

String

Specifies the tag value assigned to the
control.

Text

String

Gets the text associated with the control. The
string returned is equivalent to the Value property with the Format or CustomFormat applied. This
property cannot be set in the painter and should not be set in
script.

TextSize

Integer

Specifies the size of the text in the control, in
points. For backward compatibility, the size is stored as a
negative number; for example, 10-point text size is stored as
-10.

TimeValue

Time

Gets the time value assigned to the control. The
default is the current time. This property cannot be set in the
painter and should not be set in script. Use the Value property to set the time
value.

TodayCircle

Boolean

Specifies whether the border of today’s date on the
calendar displays in red. Values are:

TRUE — The
Today circle is displayed (default).

FALSE — The
Today circle is not displayed.

TodaySection

Boolean

Specifies whether the label “Today:” followed by
the current date displays at the bottom of the calendar. Values
are:

TRUE — The Today section is displayed
(default).

FALSE — The Today section is not
displayed.

This property does not work correctly on
the Windows 7/8.1/10 operating system.

Underline

Boolean

Specifies whether the text in the control is
underlined. Values are:

TRUE — Text is
underlined.

FALSE — Text is not underlined
(default).

Value

DateTime

Specifies the date/time value assigned to the
control. The default is the current date and
time.

Visible

Boolean

Specifies whether the control is visible. Values
are:

TRUE — Control is visible
(default).

FALSE — Control is not
visible.

WeekNumbers

Boolean

Specifies whether a number representing the number
of the week in the year displays to the left of each row in the
calendar. Values are:

TRUE — Week numbers are
displayed.

FALSE — Week numbers are not displayed
(default).

This property does not work correctly on
the Windows 7/8.1/10 operating system.

Width

Integer

Specifies the width of the control in PowerBuilder
units.

X

Integer

Specifies the X position (the distance from the
left edge of the window) in PowerBuilder units.

Y

Integer

Specifies the Y position (the distance from the top
of the window) in PowerBuilder units.

Events

DatePicker event

Occurs

Clicked

When the control is clicked (selected) with the
left mouse button

CloseUp

When the user has selected a date from the
drop-down calendar and the calendar closes

Constructor

Immediately before the Open event occurs in the
window

Destructor

Immediately after the Close event occurs in the
window

DoubleClicked

When the control is clicked twice with the left
mouse button

DragDrop

When a dragged control is dropped on the
control

DragEnter

When a dragged control enters the
control

DragLeave

When a dragged control leaves the
control

DragWithin

When a dragged control is within the
control

DropDown

When the user has clicked the drop-down arrow in a
DatePicker control before the drop-down calendar
displays

GetFocus

Just before the control receives focus (before it
is selected and becomes active)

Help

When the user presses the F1 key or drags the
context help button (question mark) from the title bar to a menu
item or control

LoseFocus

When the control loses focus (becomes
inactive)

Other

When a Controls message occurs that is not a
PowerBuilder event

PreCreateWindow

This event is reserved for future
use

RButtonDown

When the right mouse button is pressed on the
control

UserString

When the user has edited the contents of the
control and the control has lost focus

ValueChanged

When the Value property in a DatePicker control
changes

Functions

DatePicker function

Datatype returned

Description

ClassName

String

Returns the name assigned to the
control

Drag

Integer

Starts or ends the dragging of the
control

GetCalendar

Long

This function is reserved for future
use

GetContextService

Integer

Creates a reference to a context-specific instance
of the specified service

GetParent

PowerObject

Returns a reference to the name of the parent
object

GetText

String

Returns the text displayed in the
control

GetToday

Date

Returns the date that the calendar uses as today’s
date

GetValue

Integer

Returns the date and time in the Value
property

Hide

Integer

Makes the control invisible

Move

Integer

Moves the control to a specified
location

PointerX

Integer

Returns the distance of the pointer from the left
edge of the control

PointerY

Integer

Returns the distance of the pointer from the top of
the control

PostEvent

Boolean

Adds the specified event to the end of the event
queue for the specified object

Print

Integer

Prints the control

Resize

Integer

Changes the size of the control

SetFocus

Integer

Sets focus to the specified control

SetPosition

Integer

Specifies the position of the control in the
front-to-back order of the window

SetRedraw

Integer

Controls automatic redrawing of the control after
each change in its properties

SetToday

Integer

Sets the value that is used by the calendar as
today’s date

SetValue

Integer

Sets the date and time in the Value
property

Show

Integer

Makes the control visible

TriggerEvent

Integer

Triggers a specified event in the control and
executes the script for the event

TypeOf

Object

Returns the type of the control


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