Class: Cosmos::CalendarDialog

Inherits:
Qt::Dialog show all
Defined in:
lib/cosmos/gui/dialogs/calendar_dialog.rb

Overview

CalendarDialog class

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods inherited from Qt::Dialog

#exec

Constructor Details

#initialize(parent, title, initial_time = nil, show_time = true) ⇒ CalendarDialog

Constructor



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# File 'lib/cosmos/gui/dialogs/calendar_dialog.rb', line 26

def initialize (parent, title, initial_time = nil, show_time = true)
  # Call base class constructor
  super(parent)
  setWindowTitle(title)

  @layout = Qt::VBoxLayout.new

  if initial_time
    @time = initial_time
  else
    time_now = Time.now
    @time = Time.local(time_now.year, time_now.mon, time_now.day)
  end
  @show_time = show_time

  @calendar = Qt::CalendarWidget.new
  @date = Qt::Date.new(@time.year, @time.mon, @time.day)
  @calendar.setSelectedDate(@date)
  @calendar.setVerticalHeaderFormat(Qt::CalendarWidget::NoVerticalHeader)
  @calendar.connect(SIGNAL('selectionChanged()')) { handle_calendar_select() }
  @layout.addWidget(@calendar)

  @date_layout = Qt::HBoxLayout.new
  @date_label = Qt::Label.new('Date:')
  @date_layout.addWidget(@date_label)
  @date_layout.addStretch
  @year_month_day = Qt::Label.new(sprintf("%04u/%02u/%02u", @time.year, @time.mon, @time.day))
  @date_layout.addWidget(@year_month_day)
  @layout.addLayout(@date_layout)

  if @show_time
    @time_layout = Qt::HBoxLayout.new
    @time_label = Qt::Label.new('Time:')
    @time_layout.addWidget(@time_label)
    @time_layout.addStretch
    @hour = Qt::LineEdit.new(sprintf("%02u", @time.hour))
    @hour.setMaximumWidth(20)
    @time_layout.addWidget(@hour)
    @colon_label = Qt::Label.new(':')
    @time_layout.addWidget(@colon_label)
    @minute = Qt::LineEdit.new(sprintf("%02u", @time.min))
    @minute.setMaximumWidth(20)
    @time_layout.addWidget(@minute)
    @colon_label2 = Qt::Label.new(':')
    @time_layout.addWidget(@colon_label2)
    @second = Qt::LineEdit.new(sprintf("%02u", @time.sec))
    @second.setMaximumWidth(20)
    @time_layout.addWidget(@second)
    @period_label = Qt::Label.new('.')
    @time_layout.addWidget(@period_label)
    @microsecond = Qt::LineEdit.new(sprintf("%06u", @time.tv_usec))
    @microsecond.setMaximumWidth(45)
    @time_layout.addWidget(@microsecond)
    @layout.addLayout(@time_layout)
  end

  # Create OK and Cancel buttons
  @button_layout = Qt::HBoxLayout.new
  @ok_button = Qt::PushButton.new('OK')
  @ok_button.connect(SIGNAL('clicked()')) { handle_ok_button() }
  @button_layout.addWidget(@ok_button)
  @cancel_button = Qt::PushButton.new('Cancel')
  @cancel_button.connect(SIGNAL('clicked()')) { self.reject }
  @button_layout.addWidget(@cancel_button)
  @layout.addLayout(@button_layout)

  setLayout(@layout)
end

Instance Attribute Details

#time ⇒ Object (readonly)

The selected time



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# File 'lib/cosmos/gui/dialogs/calendar_dialog.rb', line 23

def time
  @time
end