Class: AboutWindow

Inherits:
Object
  • Object
show all
Defined in:
lib/gui/about_window.rb

Overview

About window class

Instance Method Summary collapse

Constructor Details

#initialize ⇒ AboutWindow

show the “about window”. Dylan,Yin June 18th,2009 #



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# File 'lib/gui/about_window.rb', line 12

def initialize()

about = Gtk::Window.new
about.set_size_request(350,420)
about.set_title "About GNMS"
about.resizable=false
about.window_position=Gtk::Window::POS_CENTER
       icon_name="#{PIXMAP_PATH}/logo_icon.png"
Gtk::Window.set_default_icon(icon_name)
about.show

about.signal_connect("destroy") {
		about.destroy
}
about.signal_connect("key_press_event") {|w,e|
	if !@inthread
		if e.keyval == 65307  #Esc key press	  
			about.destroy
		end
	end
}

vboxb = Gtk::VBox.new(false,5)
vboxb.show
about.add vboxb
vboxb.border_width=5
     
       pxb = Gdk::Pixbuf.new("#{PIXMAP_PATH}/logo_icon.png",64,64)
       image = Gtk::Image.new(pxb)
       image.show
       hboxb = Gtk::HBox.new(false,0)
hboxb.show
vboxb.add hboxb
       
       vboxb1 = Gtk::VBox.new(false,0)
vboxb1.show


       label_version = Gtk::Label.new
label_version.show
       label_version.set_size_request(270,80)
       label_version.wrap=true
       label_version.set_markup("<span weight=\"bold\" size=\"xx-large\">GNMS #{GNMSVERSION}</span>",true)
         
       label_infor = Gtk::Label.new
label_infor.show
       label_infor.set_size_request(270,90)
       label_infor.wrap=true
       label_infor.set_markup("<span  size=\"large\">Gnome Network Management System, for monitoring ip elements.</span>",true)
       vboxb1.pack_start_defaults(label_version)
vboxb1.pack_start_defaults(label_infor)
       
       hboxb.pack_start_defaults(image)
hboxb.pack_start_defaults(vboxb1)
       hboxb.set_size_request(350,140)
       hboxb1 = Gtk::HBox.new(false,0)
       hboxb1.show
       label_credit = Gtk::Label.new
label_credit.show
       label_credit.text="Credit:"
       
       label_blank = Gtk::Label.new
label_blank.show
       label_blank.text=""

       vboxb2 = Gtk::VBox.new(false,0)
vboxb2.show
       vboxb2.pack_start_defaults(label_credit)
vboxb2.pack_start_defaults(label_blank)
       vboxb2.set_size_request(80,-1)
      
       vboxb3 = Gtk::VBox.new(false,0)
vboxb3.show

AUTHORS.each {|auth|
        label_developer1 = Gtk::Label.new
	label_developer1.show
        label_developer1.text=auth
        label_developer1.set_alignment(0,0.5)
        vboxb3.pack_start_defaults(label_developer1)
}
       vboxb3.set_size_request(270,-1)
       
       vboxb.add hboxb1
       hboxb1.pack_start_defaults(vboxb2)
hboxb1.pack_start_defaults(vboxb3)
       hboxb1.set_size_request(350,40)
       
       hboxb2 = Gtk::HBox.new(false,0)
       hboxb2.show

       hboxb3 = Gtk::HBox.new(false,0)
       hboxb3.show

       #add the information table
       
       @treestore=Gtk::ListStore.new(String,String)
       @ctree = Gtk::TreeView.new(@treestore)
@ctree.selection.mode = Gtk::SELECTION_MULTIPLE
@ctree.enable_search=true
@ctree.enable_tree_lines=true

# Create a renderer
renderer = Gtk::CellRendererText.new
       renderer.editable=false

# Add column using our renderer
col = Gtk::TreeViewColumn.new("Name", renderer, :text => 0)	
@ctree.append_column(col)
       col = Gtk::TreeViewColumn.new("Value", renderer, :text => 1)	
@ctree.append_column(col)
@ctree.headers_visible=true
@ctree.show
       
       sysinfor=get_system_infor()
       
       iter=@treestore.append
       iter[0]="Cpu"
       iter[1]=sysinfor["cpu"]
      
       iter=@treestore.append
       iter[0]="Memory"
       iter[1]=sysinfor["Memory"]

       iter=@treestore.append
       iter[0]="Hostname"
       iter[1]=sysinfor["hostname"]

       iter=@treestore.append
       iter[0]="OS Version"
       iter[1]=sysinfor["OS"]   
       
       iter=@treestore.append
       iter[0]="Total Disk Size"
       iter[1]=sysinfor["Disk Size"]                

       hboxb3.add @ctree

       scrolled_about = Gtk::ScrolledWindow.new(nil, nil)
scrolled_about.border_width=5
scrolled_about.set_policy(Gtk::POLICY_AUTOMATIC,Gtk::POLICY_NEVER)
scrolled_about.set_size_request(-1,180)
hboxb2.pack_start_defaults(scrolled_about)
 
scrolled_about.add_with_viewport(hboxb3)
scrolled_about.show
       vboxb.add hboxb2

       hboxb4 = Gtk::HButtonBox.new
       hboxb4.show

       hboxb4.set_layout_style(Gtk::ButtonBox::END)
       button_close=Gtk::Button.new(Gtk::Stock::CLOSE)
button_close.signal_connect("clicked") {
             about.destroy
}
button_close.show
       button_close.set_size_request(80,30)
hboxb4.add button_close
       
       vboxb.add hboxb4


       
end