DateTime

Instances of this class are selectable user interface objects that allow the user to enter and modify date or time values. <p> Note that although this class is a subclass of <code>Composite</code>, it does not make sense to add children to it, or set a layout on it. </p> <dl> <dt><b>Styles:</b></dt> <dd>DATE, TIME, CALENDAR, SHORT, MEDIUM, LONG</dd> <dt><b>Events:</b></dt> <dd>Selection</dd> </dl> <p> Note: Only one of the styles DATE, TIME, or CALENDAR may be specified, and only one of the styles SHORT, MEDIUM, or LONG may be specified. </p><p> IMPORTANT: This class is <em>not</em> intended to be subclassed. </p>

@see <a href="http://www.eclipse.org/swt/snippets/#datetime">DateTime snippets</a> @see <a href="http://www.eclipse.org/swt/examples.php">SWT Example: ControlExample</a> @see <a href="http://www.eclipse.org/swt/">Sample code and further information</a>

@since 3.3

class DateTime : Composite {

int MIN_YEAR;

int MAX_YEAR;

Calendar calendar;

DateFormatSymbols formatSymbols;

String format;

Point[] fieldIndices;

int[] fieldNames;

int fieldCount;

int currentField;

int characterCount;

bool ignoreVerify;

String DEFAULT_SHORT_DATE_FORMAT;

String DEFAULT_MEDIUM_DATE_FORMAT;

String DEFAULT_LONG_DATE_FORMAT;

String DEFAULT_SHORT_TIME_FORMAT;

String DEFAULT_MEDIUM_TIME_FORMAT;

String DEFAULT_LONG_TIME_FORMAT;

this(Composite parent, int style);

static int checkStyle(int style);

void addSelectionListener(SelectionListener listener);

void checkSubclass();

Point computeSize(int wHint, int hHint, bool changed);

void createHandle(int index);

void createWidget(int index);

void commitCurrentField();

String formattedStringValue(int fieldName, int value, bool adjust);

String getComputeSizeString(int style);

int getFieldIndex(int fieldName);

String getFormattedString(int style);

void getDate();

int getDay();

int getHours();

int getMinutes();

int getMonth();

String getNameText();

int getSeconds();

int getYear();

int gtk_day_selected(GtkWidget* widget);

int gtk_month_changed(GtkWidget* widget);

void hookEvents();

bool isValid(int fieldName, int value);

bool isValid(int year, int month, int day);

void incrementField(int amount);

void onKeyDown(Event event);

void onFocusIn(Event event);

void onFocusOut(Event event);

void onMouseClick(Event event);

void onResize(Event event);

void onVerify(Event event);

void releaseWidget();

void removeSelectionListener(SelectionListener listener);

void selectField(int index);

void sendSelectionEvent();

void setBackground(Color color);

void setFont(Font font);

void setForeground(Color color);

void setFormat(String string);

void setField(int fieldName, int value);

void setTextField(int fieldName, int value, bool commit, bool adjust);

void setDate(int year, int month, int day);

void setDay(int day);

void setHours(int hours);

void setMinutes(int minutes);

void setMonth(int month);

void setSeconds(int seconds);

void setTime(int hours, int minutes, int seconds);

void setYear(int year);

int unformattedIntValue(int fieldName, String newText, bool adjust, int max);

void updateControl();

}

Constructors

this this(Composite parent, int style): Constructs a new instance of this class given its parent and a style value describing its behavior and appearance. <p> The style value is either one of the style constants defined in class <code>SWT</code> which is applicable to instances of this class, or must be built by <em>bitwise OR</em>'ing together (that is, using the <code>int</code> "|" operator) two or more of those <code>SWT</code> style constants. The class description lists the style constants that are applicable to the class. Style bits are also inherited from superclasses. </p>

Members

Functions

addSelectionListener void addSelectionListener(SelectionListener listener): Adds the listener to the collection of listeners who will be notified when the control is selected by the user, by sending it one of the messages defined in the <code>SelectionListener</code> interface. <p> <code>widgetSelected</code> is called when the user changes the control's value. <code>widgetDefaultSelected</code> is not called. </p>
checkSubclass void checkSubclass(): Undocumented in source. Be warned that the author may not have intended to support it.
commitCurrentField void commitCurrentField(): Undocumented in source. Be warned that the author may not have intended to support it.
computeSize Point computeSize(int wHint, int hHint, bool changed): Undocumented in source. Be warned that the author may not have intended to support it.
createHandle void createHandle(int index): Undocumented in source. Be warned that the author may not have intended to support it.
createWidget void createWidget(int index): Undocumented in source. Be warned that the author may not have intended to support it.
formattedStringValue String formattedStringValue(int fieldName, int value, bool adjust): Undocumented in source. Be warned that the author may not have intended to support it.
getComputeSizeString String getComputeSizeString(int style): Undocumented in source. Be warned that the author may not have intended to support it.
getDate void getDate(): Undocumented in source. Be warned that the author may not have intended to support it.
getDay int getDay(): Returns the receiver's date, or day of the month. <p> The first day of the month is 1, and the last day depends on the month and year. </p>
getFieldIndex int getFieldIndex(int fieldName): Undocumented in source. Be warned that the author may not have intended to support it.
getFormattedString String getFormattedString(int style): Undocumented in source. Be warned that the author may not have intended to support it.
getHours int getHours(): Returns the receiver's hours. <p> Hours is an integer between 0 and 23. </p>
getMinutes int getMinutes(): Returns the receiver's minutes. <p> Minutes is an integer between 0 and 59. </p>
getMonth int getMonth(): Returns the receiver's month. <p> The first month of the year is 0, and the last month is 11. </p>
getNameText String getNameText(): Undocumented in source. Be warned that the author may not have intended to support it.
getSeconds int getSeconds(): Returns the receiver's seconds. <p> Seconds is an integer between 0 and 59. </p>
getYear int getYear(): Returns the receiver's year. <p> The first year is 1752 and the last year is 9999. </p>
gtk_day_selected int gtk_day_selected(GtkWidget* widget): Undocumented in source. Be warned that the author may not have intended to support it.
gtk_month_changed int gtk_month_changed(GtkWidget* widget): Undocumented in source. Be warned that the author may not have intended to support it.
hookEvents void hookEvents(): Undocumented in source. Be warned that the author may not have intended to support it.
incrementField void incrementField(int amount): Undocumented in source. Be warned that the author may not have intended to support it.
isValid bool isValid(int fieldName, int value): Undocumented in source. Be warned that the author may not have intended to support it.
isValid bool isValid(int year, int month, int day): Undocumented in source. Be warned that the author may not have intended to support it.
onFocusIn void onFocusIn(Event event): Undocumented in source. Be warned that the author may not have intended to support it.
onFocusOut void onFocusOut(Event event): Undocumented in source. Be warned that the author may not have intended to support it.
onKeyDown void onKeyDown(Event event): Undocumented in source. Be warned that the author may not have intended to support it.
onMouseClick void onMouseClick(Event event): Undocumented in source. Be warned that the author may not have intended to support it.
onResize void onResize(Event event): Undocumented in source. Be warned that the author may not have intended to support it.
onVerify void onVerify(Event event): Undocumented in source. Be warned that the author may not have intended to support it.
releaseWidget void releaseWidget(): Undocumented in source. Be warned that the author may not have intended to support it.
removeSelectionListener void removeSelectionListener(SelectionListener listener): Removes the listener from the collection of listeners who will be notified when the control is selected by the user.
selectField void selectField(int index): Undocumented in source. Be warned that the author may not have intended to support it.
sendSelectionEvent void sendSelectionEvent(): Undocumented in source. Be warned that the author may not have intended to support it.
setBackground void setBackground(Color color): Undocumented in source. Be warned that the author may not have intended to support it.
setDate void setDate(int year, int month, int day): Sets the receiver's year, month, and day in a single operation. <p> This is the recommended way to set the date, because setting the year, month, and day separately may result in invalid intermediate dates. </p>
setDay void setDay(int day): Sets the receiver's date, or day of the month, to the specified day. <p> The first day of the month is 1, and the last day depends on the month and year. </p>
setField void setField(int fieldName, int value): Undocumented in source. Be warned that the author may not have intended to support it.
setFont void setFont(Font font): Undocumented in source. Be warned that the author may not have intended to support it.
setForeground void setForeground(Color color): Undocumented in source. Be warned that the author may not have intended to support it.
setFormat void setFormat(String string): Undocumented in source. Be warned that the author may not have intended to support it.
setHours void setHours(int hours): Sets the receiver's hours. <p> Hours is an integer between 0 and 23. </p>
setMinutes void setMinutes(int minutes): Sets the receiver's minutes. <p> Minutes is an integer between 0 and 59. </p>
setMonth void setMonth(int month): Sets the receiver's month. <p> The first month of the year is 0, and the last month is 11. </p>
setSeconds void setSeconds(int seconds): Sets the receiver's seconds. <p> Seconds is an integer between 0 and 59. </p>
setTextField void setTextField(int fieldName, int value, bool commit, bool adjust): Undocumented in source. Be warned that the author may not have intended to support it.
setTime void setTime(int hours, int minutes, int seconds): Sets the receiver's hours, minutes, and seconds in a single operation.
setYear void setYear(int year): Sets the receiver's year. <p> The first year is 1752 and the last year is 9999. </p>
unformattedIntValue int unformattedIntValue(int fieldName, String newText, bool adjust, int max): Undocumented in source. Be warned that the author may not have intended to support it.
updateControl void updateControl(): Undocumented in source. Be warned that the author may not have intended to support it.

Static functions

checkStyle int checkStyle(int style): Undocumented in source. Be warned that the author may not have intended to support it.

Static variables

DEFAULT_LONG_DATE_FORMAT String DEFAULT_LONG_DATE_FORMAT;: Undocumented in source.
DEFAULT_LONG_TIME_FORMAT String DEFAULT_LONG_TIME_FORMAT;: Undocumented in source.
DEFAULT_MEDIUM_DATE_FORMAT String DEFAULT_MEDIUM_DATE_FORMAT;: Undocumented in source.
DEFAULT_MEDIUM_TIME_FORMAT String DEFAULT_MEDIUM_TIME_FORMAT;: Undocumented in source.
DEFAULT_SHORT_DATE_FORMAT String DEFAULT_SHORT_DATE_FORMAT;: Undocumented in source.
DEFAULT_SHORT_TIME_FORMAT String DEFAULT_SHORT_TIME_FORMAT;: Undocumented in source.
MAX_YEAR int MAX_YEAR;: Undocumented in source.
MIN_YEAR int MIN_YEAR;: Undocumented in source.

Variables

calendar Calendar calendar;
characterCount int characterCount;
currentField int currentField;: Undocumented in source.
day int day;: Undocumented in source.
down Button down;: Undocumented in source.
fieldCount int fieldCount;: Undocumented in source.
fieldIndices Point[] fieldIndices;: Undocumented in source.
fieldNames int[] fieldNames;: Undocumented in source.
format String format;: Undocumented in source.
formatSymbols DateFormatSymbols formatSymbols;
hours int hours;: Undocumented in source.
ignoreVerify bool ignoreVerify;
minutes int minutes;
month int month;
seconds int seconds;: Undocumented in source.
text Text text;
up Button up;
year int year;: Undocumented in source.

Inherited Members

From Composite

computeSize alias computeSize = Scrollable.computeSize: Undocumented in source.
fixStyle alias fixStyle = Scrollable.fixStyle: Undocumented in source.
forceFocus alias forceFocus = Scrollable.forceFocus: Undocumented in source.
gtk_button_press_event alias gtk_button_press_event = Scrollable.gtk_button_press_event: Undocumented in source.
moveAbove alias moveAbove = Scrollable.moveAbove: Undocumented in source.
moveBelow alias moveBelow = Scrollable.moveBelow: Undocumented in source.
setBounds alias setBounds = Scrollable.setBounds: Undocumented in source.
translateMnemonic alias translateMnemonic = Scrollable.translateMnemonic: Undocumented in source.
translateTraversal alias translateTraversal = Scrollable.translateTraversal: Undocumented in source.
embeddedHandle size_t embeddedHandle;: Undocumented in source.
imHandle_ GtkIMContext* imHandle_;: Undocumented in source.
socketHandle GtkWidget* socketHandle;: Undocumented in source.
layout_ Layout layout_;: Undocumented in source.
tabList Control[] tabList;: Undocumented in source.
layoutCount int layoutCount;
backgroundMode int backgroundMode;: Undocumented in source.
NO_INPUT_METHOD String NO_INPUT_METHOD;: Undocumented in source.
checkStyle int checkStyle(int style): Undocumented in source. Be warned that the author may not have intended to support it.
_getChildren Control[] _getChildren(): Undocumented in source. Be warned that the author may not have intended to support it.
_getTabList Control[] _getTabList(): Undocumented in source. Be warned that the author may not have intended to support it.
changed void changed(Control[] changed): Clears any data that has been cached by a Layout for all widgets that are in the parent hierarchy of the changed control up to and including the receiver. If an ancestor does not have a layout, it is skipped.
checkBuffered void checkBuffered(): Undocumented in source. Be warned that the author may not have intended to support it.
checkSubclass void checkSubclass(): Undocumented in source. Be warned that the author may not have intended to support it.
childStyle GtkStyle* childStyle(): Undocumented in source. Be warned that the author may not have intended to support it.
computeSize Point computeSize(int wHint, int hHint, bool changed): Undocumented in source. Be warned that the author may not have intended to support it.
computeTabList Control[] computeTabList(): Undocumented in source. Be warned that the author may not have intended to support it.
createHandle void createHandle(int index): Undocumented in source. Be warned that the author may not have intended to support it.
createHandle void createHandle(int index, bool fixed, bool scrolled): Undocumented in source. Be warned that the author may not have intended to support it.
deregister void deregister(): Undocumented in source. Be warned that the author may not have intended to support it.
drawBackground void drawBackground(GC gc, int x, int y, int width, int height): Undocumented in source. Be warned that the author may not have intended to support it.
enableWidget void enableWidget(bool enabled): Undocumented in source. Be warned that the author may not have intended to support it.
findDeferredControl Composite findDeferredControl(): Undocumented in source. Be warned that the author may not have intended to support it.
findMenus Menu[] findMenus(Control control): Undocumented in source. Be warned that the author may not have intended to support it.
fixChildren void fixChildren(Shell newShell, Shell oldShell, Decorations newDecorations, Decorations oldDecorations, Menu[] menus): Undocumented in source. Be warned that the author may not have intended to support it.
fixModal void fixModal(GtkWidget* group, GtkWidget* modalGroup): Undocumented in source. Be warned that the author may not have intended to support it.
fixStyle void fixStyle(): Undocumented in source. Be warned that the author may not have intended to support it.
fixTabList void fixTabList(Control control): Undocumented in source. Be warned that the author may not have intended to support it.
fixZOrder void fixZOrder(): Undocumented in source. Be warned that the author may not have intended to support it.
focusHandle GtkWidget* focusHandle(): Undocumented in source. Be warned that the author may not have intended to support it.
forceFocus bool forceFocus(GtkWidget* focusHandle): Undocumented in source. Be warned that the author may not have intended to support it.
getBackgroundMode int getBackgroundMode(): Returns the receiver's background drawing mode. This will be one of the following constants defined in class <code>SWT</code>: <code>INHERIT_NONE</code>, <code>INHERIT_DEFAULT</code>, <code>INHERTIT_FORCE</code>.
getChildren Control[] getChildren(): Returns a (possibly empty) array containing the receiver's children. Children are returned in the order that they are drawn. The topmost control appears at the beginning of the array. Subsequent controls draw beneath this control and appear later in the array. <p> Note: This is not the actual structure used by the receiver to maintain its list of children, so modifying the array will not affect the receiver. </p>
getChildrenCount int getChildrenCount(): Undocumented in source. Be warned that the author may not have intended to support it.
getClientArea Rectangle getClientArea(): Undocumented in source. Be warned that the author may not have intended to support it.
getClientWidth int getClientWidth(): Undocumented in source. Be warned that the author may not have intended to support it.
getLayout Layout getLayout(): Returns layout which is associated with the receiver, or null if one has not been set.
getLayoutDeferred bool getLayoutDeferred(): Returns <code>true</code> if the receiver has deferred the performing of layout, and <code>false</code> otherwise.
getTabList Control[] getTabList(): Gets the (possibly empty) tabbing order for the control.
gtk_button_press_event int gtk_button_press_event(GtkWidget* widget, GdkEventButton* event): Undocumented in source. Be warned that the author may not have intended to support it.
gtk_expose_event int gtk_expose_event(GtkWidget* widget, GdkEventExpose* eventPtr): Undocumented in source. Be warned that the author may not have intended to support it.
gtk_key_press_event int gtk_key_press_event(GtkWidget* widget, GdkEventKey* event): Undocumented in source. Be warned that the author may not have intended to support it.
gtk_focus int gtk_focus(GtkWidget* widget, ptrdiff_t directionType): Undocumented in source. Be warned that the author may not have intended to support it.
gtk_focus_in_event int gtk_focus_in_event(GtkWidget* widget, GdkEventFocus* event): Undocumented in source. Be warned that the author may not have intended to support it.
gtk_focus_out_event int gtk_focus_out_event(GtkWidget* widget, GdkEventFocus* event): Undocumented in source. Be warned that the author may not have intended to support it.
gtk_map int gtk_map(GtkWidget* widget): Undocumented in source. Be warned that the author may not have intended to support it.
gtk_realize int gtk_realize(GtkWidget* widget): Undocumented in source. Be warned that the author may not have intended to support it.
gtk_scroll_child int gtk_scroll_child(GtkWidget* widget, ptrdiff_t scrollType, ptrdiff_t horizontal): Undocumented in source. Be warned that the author may not have intended to support it.
gtk_style_set int gtk_style_set(GtkWidget* widget, ptrdiff_t previousStyle): Undocumented in source. Be warned that the author may not have intended to support it.
hasBorder bool hasBorder(): Undocumented in source. Be warned that the author may not have intended to support it.
hookEvents void hookEvents(): Undocumented in source. Be warned that the author may not have intended to support it.
hooksKeys bool hooksKeys(): Undocumented in source. Be warned that the author may not have intended to support it.
imHandle GtkIMContext* imHandle(): Undocumented in source. Be warned that the author may not have intended to support it.
isLayoutDeferred bool isLayoutDeferred(): Returns <code>true</code> if the receiver or any ancestor up to and including the receiver's nearest ancestor shell has deferred the performing of layouts. Otherwise, <code>false</code> is returned.
isTabGroup bool isTabGroup(): Undocumented in source. Be warned that the author may not have intended to support it.
layout void layout(): If the receiver has a layout, asks the layout to <em>lay out</em> (that is, set the size and location of) the receiver's children. If the receiver does not have a layout, do nothing. <p> This is equivalent to calling <code>layout(true)</code>. </p> <p> Note: Layout is different from painting. If a child is moved or resized such that an area in the parent is exposed, then the parent will paint. If no child is affected, the parent will not paint. </p>
layout void layout(bool changed): If the receiver has a layout, asks the layout to <em>lay out</em> (that is, set the size and location of) the receiver's children. If the argument is <code>true</code> the layout must not rely on any information it has cached about the immediate children. If it is <code>false</code> the layout may (potentially) optimize the work it is doing by assuming that none of the receiver's children has changed state since the last layout. If the receiver does not have a layout, do nothing. <p> If a child is resized as a result of a call to layout, the resize event will invoke the layout of the child. The layout will cascade down through all child widgets in the receiver's widget tree until a child is encountered that does not resize. Note that a layout due to a resize will not flush any cached information (same as <code>layout(false)</code>). </p> <p> Note: Layout is different from painting. If a child is moved or resized such that an area in the parent is exposed, then the parent will paint. If no child is affected, the parent will not paint. </p>
layout void layout(bool changed, bool all): If the receiver has a layout, asks the layout to <em>lay out</em> (that is, set the size and location of) the receiver's children. If the changed argument is <code>true</code> the layout must not rely on any information it has cached about its children. If it is <code>false</code> the layout may (potentially) optimize the work it is doing by assuming that none of the receiver's children has changed state since the last layout. If the all argument is <code>true</code> the layout will cascade down through all child widgets in the receiver's widget tree, regardless of whether the child has changed size. The changed argument is applied to all layouts. If the all argument is <code>false</code>, the layout will <em>not</em> cascade down through all child widgets in the receiver's widget tree. However, if a child is resized as a result of a call to layout, the resize event will invoke the layout of the child. Note that a layout due to a resize will not flush any cached information (same as <code>layout(false)</code>). </p> <p> Note: Layout is different from painting. If a child is moved or resized such that an area in the parent is exposed, then the parent will paint. If no child is affected, the parent will not paint. </p>
layout void layout(Control[] changed): Forces a lay out (that is, sets the size and location) of all widgets that are in the parent hierarchy of the changed control up to and including the receiver. The layouts in the hierarchy must not rely on any information cached about the changed control or any of its ancestors. The layout may (potentially) optimize the work it is doing by assuming that none of the peers of the changed control have changed state since the last layout. If an ancestor does not have a layout, skip it. <p> Note: Layout is different from painting. If a child is moved or resized such that an area in the parent is exposed, then the parent will paint. If no child is affected, the parent will not paint. </p>
markLayout void markLayout(bool changed, bool all): Undocumented in source. Be warned that the author may not have intended to support it.
moveAbove void moveAbove(GtkWidget* child, GtkWidget* sibling): Undocumented in source. Be warned that the author may not have intended to support it.
moveBelow alias moveBelow = Scrollable.moveBelow: Undocumented in source.
moveBelow void moveBelow(GtkWidget* child, GtkWidget* sibling): Undocumented in source. Be warned that the author may not have intended to support it.
moveChildren void moveChildren(int oldWidth): Undocumented in source. Be warned that the author may not have intended to support it.
minimumSize Point minimumSize(int wHint, int hHint, bool changed): Undocumented in source. Be warned that the author may not have intended to support it.
parentingHandle GtkWidget* parentingHandle(): Undocumented in source. Be warned that the author may not have intended to support it.
printWidget void printWidget(GC gc, GdkDrawable* drawable, int depth, int x, int y): Undocumented in source. Be warned that the author may not have intended to support it.
redrawChildren void redrawChildren(): Undocumented in source. Be warned that the author may not have intended to support it.
register void register(): Undocumented in source. Be warned that the author may not have intended to support it.
releaseChildren void releaseChildren(bool destroy): Undocumented in source. Be warned that the author may not have intended to support it.
releaseHandle void releaseHandle(): Undocumented in source. Be warned that the author may not have intended to support it.
releaseWidget void releaseWidget(): Undocumented in source. Be warned that the author may not have intended to support it.
removeControl void removeControl(Control control): Undocumented in source. Be warned that the author may not have intended to support it.
resizeHandle void resizeHandle(int width, int height): Undocumented in source. Be warned that the author may not have intended to support it.
setBackgroundMode void setBackgroundMode(int mode): Sets the background drawing mode to the argument which should be one of the following constants defined in class <code>SWT</code>: <code>INHERIT_NONE</code>, <code>INHERIT_DEFAULT</code>, <code>INHERIT_FORCE</code>.
setBounds int setBounds(int x, int y, int width, int height, bool move, bool resize): Undocumented in source. Be warned that the author may not have intended to support it.
setFocus bool setFocus(): Undocumented in source. Be warned that the author may not have intended to support it.
setLayout void setLayout(Layout layout): Sets the layout which is associated with the receiver to be the argument which may be null.
setLayoutDeferred void setLayoutDeferred(bool defer): If the argument is <code>true</code>, causes subsequent layout operations in the receiver or any of its children to be ignored. No layout of any kind can occur in the receiver or any of its children until the flag is set to false. Layout operations that occurred while the flag was <code>true</code> are remembered and when the flag is set to <code>false</code>, the layout operations are performed in an optimized manner. Nested calls to this method are stacked.
setScrollBarVisible bool setScrollBarVisible(ScrollBar bar, bool visible): Undocumented in source. Be warned that the author may not have intended to support it.
setTabGroupFocus bool setTabGroupFocus(bool next): Undocumented in source. Be warned that the author may not have intended to support it.
setTabItemFocus bool setTabItemFocus(bool next): Undocumented in source. Be warned that the author may not have intended to support it.
setTabList void setTabList(Control[] tabList): Sets the tabbing order for the specified controls to match the order that they occur in the argument list.
showWidget void showWidget(): Undocumented in source. Be warned that the author may not have intended to support it.
translateMnemonic bool translateMnemonic(Event event, Control control): Undocumented in source. Be warned that the author may not have intended to support it.
traversalCode int traversalCode(int key, GdkEventKey* event): Undocumented in source. Be warned that the author may not have intended to support it.
translateTraversal bool translateTraversal(GdkEventKey* keyEvent): Undocumented in source. Be warned that the author may not have intended to support it.
updateBackgroundMode void updateBackgroundMode(): Undocumented in source. Be warned that the author may not have intended to support it.
updateLayout void updateLayout(bool all): Undocumented in source. Be warned that the author may not have intended to support it.

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DateTime