python - In pygtk, how can I combine font selection and color selection dialogs in one dialog? -

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i'm using pygtk , searches best way combine font , color dialogs in one, pythonic way ?

you must change 'base' , 'text' parts of widget's style. can edit 'foreground' property. useful shorthand methods change style properties inherited gtk.widget are: 

widget.modify_fg(state, color) widget.modify_bg(state, color) widget.modify_base(state, color) widget.modify_text(state, color)

windowless widgets such gtk.label, gtk.button, gtk.paned, gtk.frame, etc, (see faq 3.5) despite inheriting gtk.widget don't allow changing background , base color properties don't exist them. if want them need insert widget inside gtk.eventbox adds properties. example: 

import gtk  window = gtk.window(gtk.window_toplevel) window.connect("destroy", gtk.mainquit)  label = gtk.label("one, two, testing...") eb = gtk.eventbox() eb.add(label) eb.modify_bg(gtk.state_normal, gtk.gdk.color_parse("blue")) window.add(eb)  window.show_all() gtk.main()

also suggest read gtk.gdk.window — on-screen display areas in target window system.

by other hand, pygtk have dialogs change colors , change or select fonts.

example 1 : change fonts

import gtk import pango class pyapp(gtk.window):      def __init__(self):         gtk.window.__init__(self)         self.set_size_request(300, 150)         self.set_position(gtk.win_pos_center)         self.connect("destroy", gtk.main_quit)         self.set_title("font selection dialog")           self.label = gtk.label("the victory on love flight.")         button = gtk.button("select font")         button.connect("clicked", self.on_clicked)          fix = gtk.fixed()         fix.put(button, 100, 30)         fix.put(self.label, 30, 90)         self.add(fix)          self.show_all()      def on_clicked(self, widget):         fdia = gtk.fontselectiondialog("select font name")         response = fdia.run()          if response == gtk.response_ok:             font_desc = pango.fontdescription(fdia.get_font_name())             if font_desc:                 self.label.modify_font(font_desc)          fdia.destroy() pyapp() gtk.main()

example 2:change color of label

 import gtk class pyapp(gtk.window):      def __init__(self):         super(pyapp, self).__init__()          self.set_size_request(300, 150)         self.set_position(gtk.win_pos_center)         self.connect("destroy", gtk.main_quit)         self.set_title("color selection dialog")           self.label = gtk.label("the victory on love flight.")         button = gtk.button("select color")         button.connect("clicked", self.on_clicked)          fix = gtk.fixed()         fix.put(button, 100, 30)         fix.put(self.label, 30, 90)         self.add(fix)          self.show_all()      def on_clicked(self, widget):         cdia = gtk.colorselectiondialog("select color")         response = cdia.run()          if response == gtk.response_ok:             colorsel = cdia.colorsel             color = colorsel.get_current_color()             self.label.modify_fg(gtk.state_normal, color)          cdia.destroy() pyapp() gtk.main()

hope can helps.


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