Class: CDK::CALENDAR

Inherits:
CDKOBJS show all
Defined in:
lib/cdk/components/calendar.rb

Constant Summary collapse

MONTHS_OF_THE_YEAR = 
[
    'NULL',
    'January',
    'February',
    'March',
    'April',
    'May',
    'June',
    'July',
    'August',
    'September',
    'October',
    'November',
    'December',
]
DAYS_OF_THE_MONTH = 
[
    -1,
    31,
    28,
    31,
    30,
    31,
    30,
    31,
    31,
    30,
    31,
    30,
    31,
]
MAX_DAYS = 
32
MAX_MONTHS = 
13
MAX_YEARS = 
140
CALENDAR_LIMIT = 
MAX_DAYS * MAX_MONTHS * MAX_YEARS

Instance Attribute Summary collapse

Attributes included from HasTitle

#title_attrib

Attributes included from HasScreen

#is_visible, #screen, #screen_index

Attributes included from ExitConditions

#exit_type

Attributes included from Bindings

#binding_list

Attributes included from Focusable

#accepts_focus, #has_focus

Attributes included from Borders

#BXAttr, #HZChar, #LLChar, #LRChar, #ULChar, #URChar, #VTChar, #border_size, #box

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from CDKOBJS

#setBackgroundColor, #timeout, #validCDKObject, #validObjType

Methods included from WindowHooks

#refreshData, #saveData

Methods included from WindowInput

#getc, #getch, #setPostProcess, #setPreProcess

Methods included from HasTitle

#cleanTitle, #drawTitle, #init_title, #setTitle

Methods included from HasScreen

#SCREEN_XPOS, #SCREEN_YPOS, #init_screen, #wrefresh

Methods included from ExitConditions

#init_exit_conditions, #resetExitType, #setExitType

Methods included from Bindings

#bind, #bindableObject, #checkBind, #cleanBindings, #init_bindings, #isBind, #unbind

Methods included from Focusable

#init_focus

Methods included from Borders

#getBox, #init_borders, #setBXattr, #setBox, #setHZchar, #setLLchar, #setLRchar, #setULchar, #setURchar, #setVTchar

Methods included from Movement

#move_specific

Methods included from Converters

#char2Chtype, #charOf, #chtype2Char, #chtype2String, #decode_attribute, #encode_attribute

Methods included from Justifications

#justify_string

Methods included from Alignments

#alignxy

Constructor Details

#initialize(cdkscreen, xplace, yplace, title, day, month, year, day_attrib, month_attrib, year_attrib, highlight, box, shadow) ⇒ CALENDAR

Returns a new instance of CALENDAR.



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# File 'lib/cdk/components/calendar.rb', line 58

def initialize(cdkscreen, xplace, yplace, title, day, month, year,
    day_attrib, month_attrib, year_attrib, highlight, box, shadow)
  super()
  parent_width = cdkscreen.window.getmaxx
  parent_height = cdkscreen.window.getmaxy
  box_width = 24
  box_height = 11
  dayname = 'Su Mo Tu We Th Fr Sa '
  bindings = {
      'T'           => Ncurses::KEY_HOME,
      't'           => Ncurses::KEY_HOME,
      'n'           => Ncurses::KEY_NPAGE,
      CDK::FORCHAR  => Ncurses::KEY_NPAGE,
      'p'           => Ncurses::KEY_PPAGE,
      CDK::BACKCHAR => Ncurses::KEY_PPAGE,
  }

  self.setBox(box)

  box_width = self.setTitle(title, box_width)
  box_height += @title_lines

  # Make sure we didn't extend beyond the dimensions of the window.
  box_width = [box_width, parent_width].min
  box_height = [box_height, parent_height].min

  # Rejustify the x and y positions if we need to.
  xtmp = [xplace]
  ytmp = [yplace]
  alignxy(cdkscreen.window, xtmp, ytmp, box_width, box_height)
  xpos = xtmp[0]
  ypos = ytmp[0]

  # Create the calendar window.
  @win = Ncurses::WINDOW.new(box_height, box_width, ypos, xpos)

  # Is the window nil?
  if @win.nil?
    self.destroy
    return nil
  end
  @win.keypad(true)

  # Set some variables.
  @x_offset = (box_width - 20) / 2
  @field_width = box_width - 2 * (1 + @border_size)

  # Set months and day names
  @month_name = CDK::CALENDAR::MONTHS_OF_THE_YEAR.clone
  @day_name = dayname

  # Set the rest of the widget values.
  @screen = cdkscreen
  @parent = cdkscreen.window
  @shadow_win = nil
  @xpos = xpos
  @ypos = ypos
  @box_width = box_width
  @box_height = box_height
  @day = day
  @month = month
  @year = year
  @day_attrib = day_attrib
  @month_attrib = month_attrib
  @year_attrib = year_attrib
  @highlight = highlight
  @width = box_width
  @accepts_focus = true
  @input_window = @win
  @week_base = 0
  @shadow = shadow
  @label_win = @win.subwin(1, @field_width,
      ypos + @title_lines + 1, xpos + 1 + @border_size)
  if @label_win.nil?
    self.destroy
    return nil
  end

  @field_win = @win.subwin(7, 20,
      ypos + @title_lines + 3, xpos + @x_offset)
  if @field_win.nil?
    self.destroy
    return nil
  end
  self.setBox(box)

  @marker = [0] * CDK::CALENDAR::CALENDAR_LIMIT

  # If the day/month/year values were 0, then use today's date.
  if @day == 0 && @month == 0 && @year == 0
    date_info = Time.new.gmtime
    @day = date_info.day
    @month = date_info.month
    @year = date_info
  end

  # Verify the dates provided.
  self.verifyCalendarDate

  # Determine which day the month starts on.
  @week_day = CDK::CALENDAR.getMonthStartWeekday(@year, @month)

  # If a shadow was requested, then create the shadow window.
  if shadow
    @shadow_win = Ncurses::WINDOW.new(box_height, box_width,
        ypos + 1, xpos + 1)
  end

  # Setup the key bindings.
  bindings.each do |from, to|
    self.bind(:CALENDAR, from, :getc, to)
  end

  cdkscreen.register(:CALENDAR, self)
end

Instance Attribute Details

#day ⇒ Object (readonly)

Returns the value of attribute day.



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# File 'lib/cdk/components/calendar.rb', line 6

def day
  @day
end

#month ⇒ Object (readonly)

Returns the value of attribute month.



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# File 'lib/cdk/components/calendar.rb', line 6

def month
  @month
end

#week_base ⇒ Object

Returns the value of attribute week_base.



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# File 'lib/cdk/components/calendar.rb', line 5

def week_base
  @week_base
end

#year ⇒ Object (readonly)

Returns the value of attribute year.



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# File 'lib/cdk/components/calendar.rb', line 6

def year
  @year
end

Class Method Details

.CALENDAR_INDEX(d, m, y) ⇒ Object 



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# File 'lib/cdk/components/calendar.rb', line 46

def self.CALENDAR_INDEX(d, m, y)
  (y * CDK::CALENDAR::MAX_MONTHS + m) * CDK::CALENDAR::MAX_DAYS + d
end

.getMonthLength(year, month) ⇒ Object

This returns the length of the current month.



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# File 'lib/cdk/components/calendar.rb', line 725

def self.getMonthLength(year, month)
  month_length = DAYS_OF_THE_MONTH[month]

  if month == 2
    month_length += if CDK::CALENDAR.isLeapYear(year)
                    then 1
                    else 0
                    end
  end

  return month_length
end

.getMonthStartWeekday(year, month) ⇒ Object

This returns what day of the week the month starts on.



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# File 'lib/cdk/components/calendar.rb', line 548

def self.getMonthStartWeekday(year, month)
  return Time.mktime(year, month, 1, 10, 0, 0).wday
end

.isLeapYear(year) ⇒ Object

This function returns a 1 if it’s a leap year and 0 if not.



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# File 'lib/cdk/components/calendar.rb', line 553

def self.isLeapYear(year)
  result = false
  if year % 4 == 0
    if year % 100 == 0
      if year % 400 == 0
        result = true
      end
    else
      result = true
    end
  end
  return result
end

.YEAR2INDEX(year) ⇒ Object 



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# File 'lib/cdk/components/calendar.rb', line 754

def self.YEAR2INDEX(year)
  if year >= 1900
    year - 1900
  else
    year
  end
end

Instance Method Details

#activate(actions) ⇒ Object

This function lets the user play with this widget.



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# File 'lib/cdk/components/calendar.rb', line 175

def activate(actions)
  ret = -1
  self.draw(@box)

  if actions.nil? || actions.size == 0
    while true
      input = self.getch([])

      # Inject the character into the widget.
      ret = self.inject(input)
      if @exit_type != :EARLY_EXIT
        return ret
      end
    end
  else
    # Inject each character one at a time.
    actions.each do |action|
      ret = self.inject(action)
      if @exit_type != :EARLY_EXIT
        return ret
      end
    end
  end
  return ret
end

#decrementCalendarDay(adjust) ⇒ Object

This decrements the current day by the given value.



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# File 'lib/cdk/components/calendar.rb', line 583

def decrementCalendarDay(adjust)
  # Make sure we adjust the day correctly.
  if @day - adjust < 1
    # Set the day according to the length of the month.
    if @month == 1
      # make sure we aren't going past the year limit.
      if @year == 1900
        mesg = [
            '<C></U>Error',
            'Can not go past the year 1900'
        ]
        CDK.Beep
        @screen.popupLabel(mesg, 2)
        return
      end
      month_length = CDK::CALENDAR.getMonthLength(@year - 1, 12)
    else
      month_length = CDK::CALENDAR.getMonthLength(@year, @month - 1)
    end

    @day = month_length - (adjust - @day)

    # Have to decrement the month by one.
    self.decrementCalendarMonth(1)
  else
    @day -= adjust
    self.drawField
  end
end

#decrementCalendarMonth(adjust) ⇒ Object

This decrements the current month by the given value.



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# File 'lib/cdk/components/calendar.rb', line 638

def decrementCalendarMonth(adjust)
  # Are we at the end of the year.
  if @month <= adjust
    if @year == 1900
      mesg = [
          '<C></U>Error',
          'Can not go past the year 1900',
      ]
      CDK.Beep
      @screen.popupLabel(mesg, 2)
      return
    else
      @month = 13 - adjust
      @year -= 1
    end
  else
    @month -= adjust
  end

  # Get the length of the current month.
  month_length = CDK::CALENDAR.getMonthLength(@year, @month)
  if @day > month_length
    @day = month_length
  end

  # Get the start o the current month.
  @week_day = CDK::CALENDAR.getMonthStartWeekday(@year, @month)

  # Redraw the calendar.
  self.erase
  self.draw(@box)
end

#decrementCalendarYear(adjust) ⇒ Object

This decrements the current year by the given value.



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# File 'lib/cdk/components/calendar.rb', line 693

def decrementCalendarYear(adjust)
  # Make sure we don't go out o bounds.
  if @year - adjust < 1900
    mesg = [
        '<C></U>Error',
        'Can not go past the year 1900',
    ]
    CDK.Beep
    @screen.popupLabel(mesg, 2)
    return
  end

  # Decrement the year.
  @year -= adjust

  # If we are in Feb make sure we don't trip into voidness.
  if @month == 2
    month_length = CDK::CALENDAR.getMonthLength(@year, @month)
    if @day > month_length
      @day = month_length
    end
  end

  # Get the start of the current month.
  @week_day = CDK::CALENDAR.getMonthStartWeekday(@year, @month)

  # Redraw the calendar.
  self.erase
  self.draw(@box)
end

#destroy ⇒ Object

This destroys the calendar



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# File 'lib/cdk/components/calendar.rb', line 466

def destroy
  self.cleanTitle

  CDK.deleteCursesWindow(@label_win)
  CDK.deleteCursesWindow(@field_win)
  CDK.deleteCursesWindow(@shadow_win)
  CDK.deleteCursesWindow(@win)

  # Clean the key bindings.
  self.cleanBindings(:CALENDAR)

  # Unregister the object.
  CDK::SCREEN.unregister(:CALENDAR, self)
end

#draw(box) ⇒ Object

This draws the calendar widget.



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# File 'lib/cdk/components/calendar.rb', line 288

def draw(box)
  header_len = @day_name.size
  col_len = (6 + header_len) / 7

  # Is there a shadow?
  unless @shadow_win.nil?
    Draw.drawShadow(@shadow_win)
  end

  # Box the widget if asked.
  if box
    Draw.drawObjBox(@win, self)
  end

  self.drawTitle(@win)

  # Draw in the day-of-the-week header.
  (0...7).each do |col|
    src = col_len * ((col + (@week_base % 7)) % 7)
    dst = col_len * col
    Draw.writeChar(@win, @x_offset + dst, @title_lines + 2,
        @day_name[src..-1], CDK::HORIZONTAL, 0, col_len)
  end

  wrefresh
  self.drawField
end

#drawField ⇒ Object

This draws the month field.



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# File 'lib/cdk/components/calendar.rb', line 317

def drawField
  month_name = @month_name[@month]
  month_length = CDK::CALENDAR.getMonthLength(@year, @month)
  year_index = CDK::CALENDAR.YEAR2INDEX(@year)
  year_len = 0
  save_y = -1
  save_x = -1

  day = (1 - @week_day + (@week_base % 7))
  if day > 0
    day -= 7
  end

  (1..6).each do |row|
    (0...7).each do |col|
      if day >= 1 && day <= month_length
        xpos = col * 3
        ypos = row

        marker = @day_attrib
        temp = '%02d' % day

        if @day == day
          marker = @highlight
          save_y = ypos + @field_win.getbegy - @input_window.getbegy
          save_x = 1
        else
          marker |= self.getMarker(day, @month, year_index)
        end
        Draw.writeCharAttrib(@field_win, xpos, ypos, temp, marker,
            CDK::HORIZONTAL, 0, 2)
      end
      day += 1
    end
  end
  wrefresh(@field_win)

  # Draw the month in.
  if !(@label_win.nil?)
    temp = '%s %d,' % [month_name, @day]
    Draw.writeChar(@label_win, 0, 0, temp, CDK::HORIZONTAL, 0, temp.size)
    @label_win.wclrtoeol

    # Draw the year in.
    temp = '%d' % [@year]
    year_len = temp.size
    Draw.writeChar(@label_win, @field_width - year_len, 0, temp,
        CDK::HORIZONTAL, 0, year_len)

    @label_win.wmove(0, 0)
    wrefresh(@label_win)
  elsif save_y >= 0
    @input_window.wmove(save_y, save_x)
    wrefresh(@input_window)
  end
end

#erase ⇒ Object

This erases the calendar widget.



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# File 'lib/cdk/components/calendar.rb', line 456

def erase
  if self.validCDKObject
    CDK.eraseCursesWindow(@label_win)
    CDK.eraseCursesWindow(@field_win)
    CDK.eraseCursesWindow(@win)
    CDK.eraseCursesWindow(@shadow_win)
  end
end

#focus ⇒ Object 



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# File 'lib/cdk/components/calendar.rb', line 744

def focus
  # Original: drawCDKFscale(widget, ObjOf (widget)->box);
  self.draw(@box)
end

#getCalendarCell(d, m, y) ⇒ Object 



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# File 'lib/cdk/components/calendar.rb', line 54

def getCalendarCell(d, m, y)
  @marker[CDK::CALENDAR.CALENDAR_INDEX(d, m, y)]
end

#getCurrentTime ⇒ Object

This returns what day of the week the month starts on.



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# File 'lib/cdk/components/calendar.rb', line 739

def getCurrentTime
  # Determine the current time and determine if we are in DST.
  return Time.mktime(@year, @month, @day, 0, 0, 0).gmtime
end

#getDate(day, month, year) ⇒ Object

This returns the current date on the calendar.



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# File 'lib/cdk/components/calendar.rb', line 404

def getDate(day, month, year)
  day << @day
  month << @month
  year << @year
end

#getDayAttribute ⇒ Object 



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# File 'lib/cdk/components/calendar.rb', line 415

def getDayAttribute
  return @day_attrib
end

#getHighlight ⇒ Object 



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# File 'lib/cdk/components/calendar.rb', line 442

def getHighlight
  return @highlight
end

#getMarker(day, month, year) ⇒ Object 



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# File 'lib/cdk/components/calendar.rb', line 495

def getMarker(day, month, year)
  result = 0
  year = CDK::CALENDAR.YEAR2INDEX(year)
  if @marker != 0
    result = self.getCalendarCell(day, month, year)
  end
  return result
end

#getMonthAttribute ⇒ Object 



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# File 'lib/cdk/components/calendar.rb', line 424

def getMonthAttribute
  return @month_attrib
end

#getYearAttribute ⇒ Object 



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# File 'lib/cdk/components/calendar.rb', line 433

def getYearAttribute
  return @year_attrib
end

#incrementCalendarDay(adjust) ⇒ Object

This increments the current day by the given value.



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# File 'lib/cdk/components/calendar.rb', line 568

def incrementCalendarDay(adjust)
  month_length = CDK::CALENDAR.getMonthLength(@year, @month)

  # Make sure we adjust the day correctly.
  if adjust + @day > month_length
    # Have to increment the month by one.
    @day = @day + adjust - month_length
    self.incrementCalendarMonth(1)
  else
    @day += adjust
    self.drawField
  end
end

#incrementCalendarMonth(adjust) ⇒ Object

This increments the current month by the given value.



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# File 'lib/cdk/components/calendar.rb', line 614

def incrementCalendarMonth(adjust)
  # Are we at the end of the year.
  if @month + adjust > 12
    @month = @month + adjust - 12
    @year += 1
  else
    @month += adjust
  end

  # Get the length of the current month.
  month_length = CDK::CALENDAR.getMonthLength(@year, @month)
  if @day > month_length
    @day = month_length
  end

  # Get the start of the current month.
  @week_day = CDK::CALENDAR.getMonthStartWeekday(@year, @month)

  # Redraw the calendar.
  self.erase
  self.draw(@box)
end

#incrementCalendarYear(adjust) ⇒ Object

This increments the current year by the given value.



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# File 'lib/cdk/components/calendar.rb', line 672

def incrementCalendarYear(adjust)
  # Increment the year.
  @year += adjust

  # If we are in Feb make sure we don't trip into voidness.
  if @month == 2
    month_length = CDK::CALENDAR.getMonthLength(@year, @month)
    if @day > month_length
      @day = month_length
    end
  end

  # Get the start of the current month.
  @week_day = CDK::CALENDAR.getMonthStartWeekday(@year, @month)

  # Redraw the calendar.
  self.erase
  self.draw(@box)
end

#inject(input) ⇒ Object

This injects a single character into the widget.



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# File 'lib/cdk/components/calendar.rb', line 202

def inject(input)
  # Declare local variables
  pp_return = 1
  ret = -1
  @complete = false

  # Set the exit type
  self.setExitType(0)

  # Refresh the widget field.
  self.drawField

  # Check if there is a pre-process function to be called.
  unless @pre_process_func.nil?
    pp_return = @pre_process_func.call(:CALENDAR, self,
        @pre_process_data, input)
  end

  # Should we continue?
  if pp_return != 0
    # Check a predefined binding
    if self.checkBind(:CALENDAR, input)
      self.checkEarlyExit
      @complete = true
    else
      case input
      when Ncurses::KEY_UP
        self.decrementCalendarDay(7)
      when Ncurses::KEY_DOWN
        self.incrementCalendarDay(7)
      when Ncurses::KEY_LEFT
        self.decrementCalendarDay(1)
      when Ncurses::KEY_RIGHT
        self.incrementCalendarDay(1)
      when Ncurses::KEY_NPAGE
        self.incrementCalendarMonth(1)
      when Ncurses::KEY_PPAGE
        self.decrementCalendarMonth(1)
      when 'N'.ord
        self.incrementCalendarMonth(6)
      when 'P'.ord
        self.decrementCalendarMonth(6)
      when '-'.ord
        self.decrementCalendarYear(1)
      when '+'.ord
        self.incrementCalendarYear(1)
      when Ncurses::KEY_HOME
        self.setDate(-1, -1, -1)
      when CDK::KEY_ESC
        self.setExitType(input)
        @complete = true
      when Ncurses::ERR
        self.setExitType(input)
        @complete = true
      when CDK::KEY_TAB, CDK::KEY_RETURN, Ncurses::KEY_ENTER
        self.setExitType(input)
        ret = self.getCurrentTime
        @complete = true
      when CDK::REFRESH
        @screen.erase
        @screen.refresh
      end
    end

    # Should we do a post-process?
    if !@complete && !(@post_process_func.nil?)
      @post_process_func.call(:CALENDAR, self, @post_process_data, input)
    end
  end

  if !@complete
    self.setExitType(0)
  end

  @result_data = ret
  return ret
end

#move(xplace, yplace, relative, refresh_flag) ⇒ Object

This moves the calendar field to the given location.



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# File 'lib/cdk/components/calendar.rb', line 281

def move(xplace, yplace, relative, refresh_flag)
  windows = [@win, @field_win, @label_win, @shadow_win]
  self.move_specific(xplace, yplace, relative, refresh_flag,
      windows, [])
end

#object_type ⇒ Object 



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# File 'lib/cdk/components/calendar.rb', line 766

def object_type
  :CALENDAR
end

#position ⇒ Object 



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# File 'lib/cdk/components/calendar.rb', line 762

def position
  super(@win)
end

#removeMarker(day, month, year) ⇒ Object

This sets a marker on the calendar.



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# File 'lib/cdk/components/calendar.rb', line 505

def removeMarker(day, month, year)
  year_index = CDK::CALENDAR.YEAR2INDEX(year)
  self.setCalendarCell(day, month, year_index, 0)
end

#set(day, month, year, day_attrib, month_attrib, year_attrib, highlight, box) ⇒ Object

This sets multiple attributes of the widget



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# File 'lib/cdk/components/calendar.rb', line 375

def set(day, month, year, day_attrib, month_attrib, year_attrib,
    highlight, box)
  self.setDate(day, month, yar)
  self.setDayAttribute(day_attrib)
  self.setMonthAttribute(month_attrib)
  self.setYearAttribute(year_attrib)
  self.setHighlight(highlight)
  self.setBox(box)
end

#setBKattr(attrib) ⇒ Object

This sets the background attribute of the widget.



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# File 'lib/cdk/components/calendar.rb', line 447

def setBKattr(attrib)
  @win.wbkgd(attrib)
  @field_win.wbkgd(attrib)
  unless @label_win.nil?
    @label_win.wbkgd(attrib)
  end
end

#setCalendarCell(d, m, y, value) ⇒ Object 



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# File 'lib/cdk/components/calendar.rb', line 50

def setCalendarCell(d, m, y, value)
  @marker[CDK::CALENDAR.CALENDAR_INDEX(d, m, y)] = value
end

#setDate(day, month, year) ⇒ Object

This sets the date and some attributes.



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# File 'lib/cdk/components/calendar.rb', line 386

def setDate(day, month, year)
  # Get the current dates and set the default values for the
  # day/month/year values for the calendar
  date_info = Time.new.gmtime

  # Set the date elements if we need to.
  @day = if day == -1 then date_info.day else day end
  @month = if month == -1 then date_info.month else month end
  @year = if year == -1 then date_info.year else year end

  # Verify the date information.
  self.verifyCalendarDate

  # Get the start of the current month.
  @week_day = CDK::CALENDAR.getMonthStartWeekday(@year, @month)
end

#setDayAttribute(attribute) ⇒ Object

This sets the attribute of the days in the calendar.



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# File 'lib/cdk/components/calendar.rb', line 411

def setDayAttribute(attribute)
  @day_attrib = attribute
end

#setDaysNames(days) ⇒ Object

This function sets the day’s name



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# File 'lib/cdk/components/calendar.rb', line 518

def setDaysNames(days)
  @day_name = days.clone
end

#setHighlight(highlight) ⇒ Object

This sets the attribute of the highlight box.



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# File 'lib/cdk/components/calendar.rb', line 438

def setHighlight(highlight)
  @highlight = highlight
end

#setMarker(day, month, year, marker) ⇒ Object

This sets a marker on the calendar.



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# File 'lib/cdk/components/calendar.rb', line 482

def setMarker(day, month, year, marker)
  year_index = CDK::CALENDAR.YEAR2INDEX(year)
  oldmarker = self.getMarker(day, month, year)

  # Check to see if a marker has not already been set
  if oldmarker != 0
    self.setCalendarCell(day, month, year_index,
        oldmarker | Ncurses::A_BLINK)
  else
    self.setCalendarCell(day, month, year_index, marker)
  end
end

#setMonthAttribute(attribute) ⇒ Object

This sets the attribute of the month names in the calendar.



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# File 'lib/cdk/components/calendar.rb', line 420

def setMonthAttribute(attribute)
  @month_attrib = attribute
end

#setMonthNames(months) ⇒ Object

THis function sets the month name.



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# File 'lib/cdk/components/calendar.rb', line 511

def setMonthNames(months)
  (1...[months.size, @month_name.size].min).each do |x|
    @month_name[x] = months[x]
  end
end

#setYearAttribute(attribute) ⇒ Object

This sets the attribute of the year in the calendar.



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# File 'lib/cdk/components/calendar.rb', line 429

def setYearAttribute(attribute)
  @year_attrib = attribute
end

#unfocus ⇒ Object 



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# File 'lib/cdk/components/calendar.rb', line 749

def unfocus
  # Original: drawCDKFscale(widget, ObjOf (widget)->box);
  self.draw(@box)
end

#verifyCalendarDate ⇒ Object

This makes sure that the dates provided exist.



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# File 'lib/cdk/components/calendar.rb', line 523

def verifyCalendarDate
  # Make sure the given year is not less than 1900.
  if @year < 1900
    @year = 1900
  end

  # Make sure the month is within range.
  if @month > 12
    @month = 12
  end
  if @month < 1
    @month = 1
  end

  # Make sure the day given is within range of the month.
  month_length = CDK::CALENDAR.getMonthLength(@year, @month)
  if @day < 1
    @day = 1
  end
  if @day > month_length
    @day = month_length
  end
end