Class: MyRendererRadioGroup

Inherits:
Gtk::ScrolledWindow
  • Object
show all
Includes:
ManqodCommon
Defined in:
lib/FormHolder/Form/InputHolder/RadioGroup.rb

Overview

this file is part of manqod manqod is distributed under the CDDL licence the author of manqod is Dobai-Pataky Balint([email protected])

Constant Summary

Constants included from ManqodCommon

ManqodCommon::CRITICAL, ManqodCommon::DEBUG, ManqodCommon::ERROR, ManqodCommon::INFO, ManqodCommon::NORMAL, ManqodCommon::WARNING

Constants included from Eprint

Eprint::DOMAIN, Eprint::LEVEL

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from ManqodCommon

#add_where, #admin, #admin_cache, #admin_qrow, #admin_rows, #backtrace_to_debug, #cache, #changed_ids_of_base, #client, #client_fields, #client_image_of_id, #client_qrow, #client_query, #client_rows, #eeval, #escape_string, #getBinding, #guess_base, #guess_table, #image_of_id, #lzero, #manqod_db, #measure, #myexec, #nick, #nick_id, #number_format, #qrow, #query, #reconnect_manqod_db, #rows, #run_events, #send_message, #sendmail, #set_manqod_db_uri, #set_nick

Methods included from Eprint

#ecode, #edebug, #eerror, #einfo, #enormal, #eprint, #ewarn, #gtk_set_edebug, #set_edebug, #tell_exception

Constructor Details

#initialize(pc) ⇒ MyRendererRadioGroup

Returns a new instance of MyRendererRadioGroup.



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# File 'lib/FormHolder/Form/InputHolder/RadioGroup.rb', line 7

def initialize(pc)
	super()
	set_policy(Gtk::POLICY_AUTOMATIC,Gtk::POLICY_AUTOMATIC)
	add_with_viewport(@widget=Gtk::VBox.new)
	@pc=pc
	@selected="-1"
	@items=Hash.new
	@first=nil
	item['admin']=true
	item['querysql']="select cdata,cdisplay,description from scv where combo='#{item['data']}' order by cdata"

end

Instance Attribute Details

#first ⇒ Object

Returns the value of attribute first.



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# File 'lib/FormHolder/Form/InputHolder/RadioGroup.rb', line 20

def first
  @first
end

#items ⇒ Object

Returns the value of attribute items.



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# File 'lib/FormHolder/Form/InputHolder/RadioGroup.rb', line 20

def items
  @items
end

#pc ⇒ Object

Returns the value of attribute pc.



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# File 'lib/FormHolder/Form/InputHolder/RadioGroup.rb', line 19

def pc
  @pc
end

#selected ⇒ Object

Returns the value of attribute selected.



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# File 'lib/FormHolder/Form/InputHolder/RadioGroup.rb', line 21

def selected
  @selected
end

Instance Method Details

#inspect ⇒ Object 



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# File 'lib/FormHolder/Form/InputHolder/RadioGroup.rb', line 76

def inspect
	"RadioGroup(#{item["description"]})"
end

#item ⇒ Object 



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# File 'lib/FormHolder/Form/InputHolder/RadioGroup.rb', line 70

def item
	pc.item
end

#parentM ⇒ Object 



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# File 'lib/FormHolder/Form/InputHolder/RadioGroup.rb', line 67

def parentM
	pc.parentM
end

#text ⇒ Object 



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# File 'lib/FormHolder/Form/InputHolder/RadioGroup.rb', line 73

def text
	selected
end

#to_s ⇒ Object 



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# File 'lib/FormHolder/Form/InputHolder/RadioGroup.rb', line 79

def to_s;inspect;end

#update(new_value = ) ⇒ Object 



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# File 'lib/FormHolder/Form/InputHolder/RadioGroup.rb', line 23

def update(new_value=item['default'])
	item['default']=new_value
	run_events(item['id'],'form_item-BeforeUpdate')
	items.each_value{|rb| rb.destroy}
	items.clear
	@selected=item['default']
	if item['admin']
		q=parentM.admin.query(eeval("\"#{item['querysql']}\""))
	else
		q=parentM.query(eeval("\"#{item['querysql']}\""))
	end

	if q
		while row=q.fetch_hash()
			rb=if items.length==0
				@first=Gtk::RadioButton.new(row['cdisplay'])
				else
				Gtk::RadioButton.new(first,row['cdisplay'])
			end
			
			to_activate=rb if row['cdata']==item['default'] #.set_sensitive(item['editable']=="true")
			@selected=row['cdata'] if rb.active?
			rb.signal_connect('toggled',row['cdata']){|me,cdata|
				if me.active?
					@selected=cdata
					edebug("#{self} changed to item #{selected}","form-combo","debug")
					pc.changed
					pc.notify_observers(self)
					run_events(item['id'],'form_item-Action')
				end
			}
			
			@widget.pack_start(rb)
			items[row['cdata']]=rb
		end
	end
	show_all
	if to_activate
		to_activate.toggled #emit the action
		to_activate.set_active(true) #set the default
	end 
	run_events(item['id'],'form_item-AfterUpdate')
end