MonthDisplayHelper
public
class
MonthDisplayHelper
extends Object
Helps answer common questions that come up when displaying a month in a
6 row calendar grid format.
Not thread safe.
Summary
Inherited methods |
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 From
class
java.lang.Object
Object
|
clone()
Creates and returns a copy of this object.
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boolean
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equals(Object obj)
Indicates whether some other object is "equal to" this one.
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void
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finalize()
Called by the garbage collector on an object when garbage collection
determines that there are no more references to the object.
|
final
Class<?>
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getClass()
Returns the runtime class of this Object.
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int
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hashCode()
Returns a hash code value for the object.
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final
void
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notify()
Wakes up a single thread that is waiting on this object's
monitor.
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final
void
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notifyAll()
Wakes up all threads that are waiting on this object's monitor.
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String
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toString()
Returns a string representation of the object.
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final
void
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wait(long millis, int nanos)
Causes the current thread to wait until another thread invokes the
notify() method or the
notifyAll() method for this object, or
some other thread interrupts the current thread, or a certain
amount of real time has elapsed.
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final
void
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wait(long millis)
Causes the current thread to wait until either another thread invokes the
notify() method or the
notifyAll() method for this object, or a
specified amount of time has elapsed.
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final
void
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wait()
Causes the current thread to wait until another thread invokes the
notify() method or the
notifyAll() method for this object.
|
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Public constructors
MonthDisplayHelper
MonthDisplayHelper (int year,
int month,
int weekStartDay)
| Parameters |
|---|
year |
int:
The year. |
month |
int:
The month. |
weekStartDay |
int:
What day of the week the week should start.
|
MonthDisplayHelper
MonthDisplayHelper (int year,
int month)
| Parameters |
|---|
year |
int
|
month |
int
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Public methods
getColumnOf
int getColumnOf (int day)
| Returns |
|---|
int |
Which column day is in.
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getDayAt
int getDayAt (int row,
int column)
| Parameters |
|---|
row |
int:
The row, 0-5, starting from the top. |
column |
int:
The column, 0-6, starting from the left. |
| Returns |
|---|
int |
The day at a particular row, column
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getDigitsForRow
int[] getDigitsForRow (int row)
| Parameters |
|---|
row |
int:
Which row (0-5). |
| Returns |
|---|
int[] |
the digits of the month to display in one
of the 6 rows of a calendar month display.
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getFirstDayOfMonth
int getFirstDayOfMonth ()
| Returns |
|---|
int |
The first day of the month using a constants such as
SUNDAY.
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getNumberOfDaysInMonth
int getNumberOfDaysInMonth ()
| Returns |
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int |
The number of days in the month.
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getOffset
int getOffset ()
| Returns |
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int |
The offset from displaying everything starting on the very first
box. For example, if the calendar is set to display the first day of
the week as Sunday, and the month starts on a Wednesday, the offset is 3.
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getRowOf
int getRowOf (int day)
| Returns |
|---|
int |
Which row day is in.
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getWeekStartDay
int getWeekStartDay ()
isWithinCurrentMonth
boolean isWithinCurrentMonth (int row,
int column)
| Parameters |
|---|
row |
int
|
column |
int
|
| Returns |
|---|
boolean |
Whether the row and column fall within the month.
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nextMonth
void nextMonth ()
Increment the month.
previousMonth
void previousMonth ()
Decrement the month.
Developers