Class: Ruiby_gtk

Inherits:

Gtk::Window

• Object
• Gtk::Window
• Ruiby_gtk

show all

Includes:

Ruiby_dsl, Ruiby_threader

Defined in:

lib/ruiby_gtk/windows.rb

Overview

windows.rb : main ruiby windows

Instance Method Summary (collapse)

• - (Object) chrome(on = false)

  show or supress the window system decoration.

• - (Object) component
• - (Ruiby_gtk) initialize(title, w, h) constructor

  A new instance of Ruiby_gtk.

• - (Object) on_destroy(&blk)
• - (Object) rposition(x, y)

  change position of window in the desktop.

• - (Object) ruiby_exit

Methods included from Ruiby_threader

#after, #anim, #init_threader, #threader

Methods included from Ruiby_dsl

#_cbox, #_check_append, #_create_log_window, #_label, #_make_prop_line, #_nocodeeeeeeeeeee, #_pack, #_paned, #_radio_buttons, #_sub_image, #accordion, #aitem, #alabel, #append_to, #apply_options, #attribs, #autoslot, #box, #button, #button_expand, #buttoni, #calendar, #calendar_set_time, #canvas, #cell, #cell_bottom, #cell_hspan, #cell_hspan_left, #cell_hspan_right, #cell_hvspan, #cell_left, #cell_pass, #cell_right, #cell_span, #cell_top, #cell_vspan, #cell_vspan_bottom, #cell_vspan_top, #center, #check_button, #clear, #clear_append_to, #clickable, #close_dialog, #color_choice, #color_conversion, #combo, #def_style, #def_style3, #delete, #dialog, #dialog_async, #entry, #fentry, #field, #fields, #flow, #flow_paned, #flowi, #force_update, #frame, #framei, #get_config, #get_current_container, #get_icon, #get_image_from, #get_pixbuf, #get_stockicon_pixbuf, #grid, #haccordion, #hide_app, #hradio_buttons, #htoolbar, #ientry, #image, #islider, #label, #labeli, #list, #log, #menu, #menu_bar, #menu_button, #menu_checkbutton, #menu_separator, #notebook, #page, #pclickable, #popup, #pp_item, #pp_separator, #properties, #propertys, #razslot, #row, #scrolled, #separator, #show_all_children, #show_app, #show_methods, #slot, #slot_append_after, #slot_append_before, #sloti, #source_editor, #space, #stack, #stack_paned, #stacki, #syst_add_button, #syst_add_check, #syst_add_sepratator, #syst_icon, #syst_quit_button, #systray, #systray_setup, #table, #text_area, #toggle_button, #tree_grid, #var_box, #var_boxi, #vbox_scrolled, #video, #vradio_buttons, #widget_properties

Methods included from Ruiby_default_dialog

#alert, #ask, #ask_color, #ask_dir_to_read, #ask_dir_to_write, #ask_file_to_read, #ask_file_to_write, #dialog_chooser, #edit, #error, #message, #prompt, #trace

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# File 'lib/ruiby_gtk/windows.rb', line 10

def initialize(title,w,h)
	super()
	init_threader()
       #threader(10) # must be call by user window, if necessary
       set_title(title)
       set_default_size(w,h)
       signal_connect "destroy" do 
		if @is_main_window
			@is_main_window=false
			Gtk.main_quit
		end
	end
       set_window_position Gtk::Window::Position::CENTER  # default, can be modified by window_position(x,y)
	@lcur=[self]
	@ltable=[]
	@current_widget=nil
	@cur=nil
	begin
		component  
	rescue
		error("COMPONENT() : "+$!.to_s + " :\n     " +  $!.backtrace[0..10].join("\n     "))
		exit!
	end
       begin
		show_all 
	rescue
		puts "Error in show_all : illegal state of some widget? "+ $!.to_s
	end
end

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# File 'lib/ruiby_gtk/windows.rb', line 67

def chrome(on=false)
	set_decorated(on)
end

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# File 'lib/ruiby_gtk/windows.rb', line 45

def component
	raise("Abstract: 'def component()' must be overiden in a Ruiby class")
end

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# File 'lib/ruiby_gtk/windows.rb', line 39

def on_destroy(&blk) 
       signal_connect("destroy") { blk.call }
end

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# File 'lib/ruiby_gtk/windows.rb', line 51

def rposition(x,y)
	if x==0 && y==0
		set_window_position Window::POS_CENTER
		return
	elsif 		x>=0 && y>=0
		gravity= Gdk::Window::GRAVITY_NORTH_WEST
	elsif 	x<0 && y>=0
		gravity= Gdk::Window::GRAVITY_NORTH_EAST
	elsif 	x>=0 && y<0
		gravity= Gdk::Window::GRAVITY_SOUTH_WEST
	elsif 	x<0 && y<0
		gravity= Gdk::Window::GRAVITY_SOUTH_EAST
	end
	move(x.abs,y.abs)
end

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# File 'lib/ruiby_gtk/windows.rb', line 42

def ruiby_exit()
	Gtk.main_quit 
end