Python gtk.Image() Examples

def createTabLabel(page, notebook):
    label = gtk.Label(page.vwGetDisplayName())

    if not page.vwIsClosable():
        return label

    box = gtk.HBox()
    image = gtk.Image()
    image.set_from_stock(gtk.STOCK_CLOSE, gtk.ICON_SIZE_SMALL_TOOLBAR)

    cbutton = gtk.Button()
    cbutton.connect("clicked", closeTabButton, page, notebook)
    cbutton.set_image(image)
    cbutton.set_relief(gtk.RELIEF_NONE)

    box.pack_start(label, True, True)
    box.pack_end(cbutton, False, False)
    box.show_all()
    return box 

def update_button(self):
        """Update the state of our close button"""
        if not self.config['close_button_on_tab']:
            if self.button:
                self.button.remove(self.icon)
                self.remove(self.button)
                del(self.button)
                del(self.icon)
                self.button = None
                self.icon = None
            return

        if not self.button:
            self.button = gtk.Button()
        if not self.icon:
            self.icon = gtk.Image()
            self.icon.set_from_stock(gtk.STOCK_CLOSE,
                                     gtk.ICON_SIZE_MENU)

        self.button.set_focus_on_click(False)
        self.button.set_relief(gtk.RELIEF_NONE)
        style = gtk.RcStyle()
        style.xthickness = 0
        style.ythickness = 0
        self.button.modify_style(style)
        self.button.add(self.icon)
        self.button.connect('clicked', self.on_close)
        self.button.set_name('terminator-tab-close-button')
        if hasattr(self.button, 'set_tooltip_text'):
            self.button.set_tooltip_text(_('Close Tab'))
        self.pack_start(self.button, False, False)
        self.show_all() 

def callback(self, menuitems, menu, terminal):
        """Add our menu items to the menu"""
        item = gtk.MenuItem(_('Custom Commands'))
        menuitems.append(item)

        submenu = gtk.Menu()
        item.set_submenu(submenu)

        menuitem = gtk.ImageMenuItem(gtk.STOCK_PREFERENCES)
        menuitem.connect("activate", self.configure)
        submenu.append(menuitem)

        menuitem = gtk.SeparatorMenuItem()
        submenu.append(menuitem)

        theme = gtk.IconTheme()
        for command in self.cmd_list:
          if not command['enabled']:
            continue
          exe = command['command'].split(' ')[0]
          iconinfo = theme.choose_icon([exe], gtk.ICON_SIZE_MENU, gtk.ICON_LOOKUP_USE_BUILTIN)
          if iconinfo:
            image = gtk.Image()
            image.set_from_icon_name(exe, gtk.ICON_SIZE_MENU)
            menuitem = gtk.ImageMenuItem(command['name'])
            menuitem.set_image(image)
          else:
            menuitem = gtk.MenuItem(command["name"])
          menuitem.connect("activate", self._execute, {'terminal' : terminal, 'command' : command['command'] })
          submenu.append(menuitem) 

def __init__(self):
        self.dialog_title = ""
        self.daemon_STOCK = gtk.STOCK_YES
        self.sun_icon = "{0}{1}.png".format(icon_path, __all__)
        self.icon = gtk.status_icon_new_from_file(self.sun_icon)
        self.icon.connect("popup-menu", self.right_click)
        self.img = gtk.Image()
        self.img.set_from_file(self.sun_icon)
        self.icon.set_tooltip("Slackware Update Notifier")
        self.cmd = "{0}sun_daemon".format(bin_path)
        self.daemon_start()
        gtk.main() 

def finish(self):
        image = gtk.Image()
        image.set_from_stock(gtk.STOCK_CLOSE, gtk.ICON_SIZE_MENU) 
        self.widget2.set_image(image)
        self.widget2.set_label("Close") 

def __init__(self):
        super(app, self).__init__()
        self.set_position(gtk.WIN_POS_CENTER)
        self.set_title("Edge Threshold Adjuster")
        self.set_decorated(True)
        self.set_has_frame(False)
        self.set_resizable(False)
        self.set_default_size(self.window_width,self.window_height)
        self.connect("destroy", gtk.main_quit)
        vbox = gtk.VBox(spacing=4)


        #Setup the slider bar
        scale = gtk.HScale()
        scale.set_range(self.min_threshold, self.max_threshold)
        scale.set_size_request(500, 25)
        scale.set_value((self.max_threshold + self.min_threshold) / 2)
        scale.connect("value-changed", self.update_threshold)
        vbox.add(scale)

        #Setup the information label
        info = gtk.Label()
        info.set_label("Move the slider to adjust the edge detection threshold")
        vbox.add(info)

        #Add the image to the display
        new_image = self.process_image()
        converted_image = gtk.gdk.pixbuf_new_from_array(new_image, gtk.gdk.COLORSPACE_RGB, 8)
        image = gtk.Image()
        image.set_from_pixbuf(converted_image)
        image.show()
        vbox.add(image)


        self.current_image = image
        self.add(vbox)
        self.show_all() 

def process_image(self):
        #Start SimpleCV Code
        img = SimpleCV.Image('lenna').rotate90()
        edges = img.edges(self.edge_threshold)
        numpy_img = edges.getNumpy()
        #End SimpleCV Code
        return numpy_img


    #This function is called anything the slider is moved 

def __init__(self):
        super(app, self).__init__()
        self.set_position(gtk.WIN_POS_CENTER)
        self.set_title("Edge Threshold Adjuster")
        self.set_decorated(True)
        self.set_has_frame(False)
        self.set_resizable(False)
        self.set_default_size(self.window_width,self.window_height)
        self.connect("destroy", gtk.main_quit)
        vbox = gtk.VBox(spacing=4)


        #Setup the slider bar
        scale = gtk.HScale()
        scale.set_range(self.min_threshold, self.max_threshold)
        scale.set_size_request(500, 25)
        scale.set_value((self.max_threshold + self.min_threshold) / 2)
        scale.connect("value-changed", self.update_threshold)
        vbox.add(scale)

        #Setup the information label
        info = gtk.Label()
        info.set_label("Move the slider to adjust the edge detection threshold")
        vbox.add(info)

        #Add the image to the display
        new_image = self.process_image()
        converted_image = gtk.gdk.pixbuf_new_from_array(new_image, gtk.gdk.COLORSPACE_RGB, 8)
        image = gtk.Image()
        image.set_from_pixbuf(converted_image)
        image.show()
        vbox.add(image)


        gobject.timeout_add(self.refresh_rate, self.refresh)
        self.current_image = image
        self.add(vbox)
        self.show_all() 

def _main_window_indicator(self, menu_container, icon_container):
        if not self._HAVE_INDICATOR:
            menubar = gtk.MenuBar()
            im = gtk.MenuItem(self.config.get('app_name', 'GUI-o-Matic'))
            im.set_submenu(self.menu)
            menubar.append(im)
            menu_container.pack_start(menubar, False, True)

            icon = gtk.Image()
            icon_container.pack_start(icon, False, True)
            self.main_window['indicator_icon'] = icon 

def get_splash():
    splash = gtk.Window(gtk.WINDOW_TOPLEVEL)
    splash.set_events(splash.get_events() | gtk.gdk.BUTTON_PRESS_MASK)
    def f(widget, data=None):
        splash.destroy()
    splash.connect('button_press_event', f)

    eb = gtk.EventBox()
    eb.modify_bg(gtk.STATE_NORMAL, gtk.gdk.color_parse("white"))
    image = gtk.Image()
    image.show()
    image.set_from_file(os.path.join(rpy2.__path__[0], "images", "rpy2_logo.png"))
    splashVBox = gtk.VBox()

    splashVBox.pack_start(image, True, True, 0)
    splashVBox.pack_start(gtk.Label("A GTK+ toy user interface"), 
                          True, True, 0)
    eb.add(splashVBox)
    splash.add(eb)
    splash.realize()
    splash.window.set_type_hint (gtk.gdk.WINDOW_TYPE_HINT_SPLASHSCREEN)
    # needed on Win32
    splash.set_decorated (False)
    splash.set_position (gtk.WIN_POS_CENTER)
    return splash 

def __init__(self, terminal):
        """Class initialiser"""
        gtk.EventBox.__init__(self)
        self.__gobject_init__()

        self.terminator = Terminator()
        self.terminal = terminal
        self.config = self.terminal.config

        self.label = EditableLabel()
        self.label.connect('edit-done', self.on_edit_done)
        self.ebox = gtk.EventBox()
        grouphbox = gtk.HBox()
        self.grouplabel = gtk.Label()
        self.groupicon = gtk.Image()
        self.bellicon = gtk.Image()
        self.bellicon.set_no_show_all(True)

        self.groupentry = gtk.Entry()
        self.groupentry.set_no_show_all(True)
        self.groupentry.connect('focus-out-event', self.groupentry_cancel)
        self.groupentry.connect('activate', self.groupentry_activate)
        self.groupentry.connect('key-press-event', self.groupentry_keypress)

        groupsend_type = self.terminator.groupsend_type
        if self.terminator.groupsend == groupsend_type['all']:
            icon_name = 'all'
        elif self.terminator.groupsend == groupsend_type['group']:
            icon_name = 'group'
        elif self.terminator.groupsend == groupsend_type['off']:
            icon_name = 'off'
        self.set_from_icon_name('_active_broadcast_%s' % icon_name, 
                gtk.ICON_SIZE_MENU)

        grouphbox.pack_start(self.groupicon, False, True, 2)
        grouphbox.pack_start(self.grouplabel, False, True, 2)
        grouphbox.pack_start(self.groupentry, False, True, 2)

        self.ebox.add(grouphbox)
        self.ebox.show_all()

        self.bellicon.set_from_icon_name('terminal-bell', gtk.ICON_SIZE_MENU)
        hbox = gtk.HBox()
        hbox.pack_start(self.ebox, False, True, 0)
        hbox.pack_start(gtk.VSeparator(), False, True, 0)
        hbox.pack_start(self.label, True, True)
        hbox.pack_end(self.bellicon, False, False, 2)

        self.add(hbox)
        hbox.show_all()
        self.set_no_show_all(True)
        self.show()

        self.connect('button-press-event', self.on_clicked) 

def __init__(self):
        """Class initialiser"""
        gtk.HBox.__init__(self)
        self.__gobject_init__()

        self.config = Config()

        # Search text
        self.entry = gtk.Entry()
        self.entry.set_activates_default(True)
        self.entry.show()
        self.entry.connect('activate', self.do_search)
        self.entry.connect('key-press-event', self.search_keypress)

        # Label
        label = gtk.Label(_('Search:'))
        label.show()

        # Result label
        self.reslabel = gtk.Label('')
        self.reslabel.show()

        # Close Button
        close = gtk.Button()
        close.set_relief(gtk.RELIEF_NONE)
        close.set_focus_on_click(False)
        icon = gtk.Image()
        icon.set_from_stock(gtk.STOCK_CLOSE, gtk.ICON_SIZE_MENU)
        close.add(icon)
        close.set_name('terminator-search-close-button')
        if hasattr(close, 'set_tooltip_text'):
            close.set_tooltip_text(_('Close Search bar'))
        close.connect('clicked', self.end_search)
        close.show_all()

        # Next Button
        self.next = gtk.Button(_('Next'))
        self.next.show()
        self.next.set_sensitive(False)
        self.next.connect('clicked', self.next_search)

        # Previous Button
        self.prev = gtk.Button(_('Prev'))
        self.prev.show()
        self.prev.set_sensitive(False)
        self.prev.connect('clicked', self.prev_search)

        self.pack_start(label, False)
        self.pack_start(self.entry)
        self.pack_start(self.reslabel, False)
        self.pack_start(self.prev, False, False)
        self.pack_start(self.next, False, False)
        self.pack_end(close, False, False)

        self.hide()
        self.set_no_show_all(True) 

def _init_gui(self):
    self._button_menu = gtk.Button()
    self._button_menu.set_relief(gtk.RELIEF_NONE)
    self._button_menu.add(gtk.Arrow(gtk.ARROW_DOWN, gtk.SHADOW_IN))
    
    self._menu_item_update_automatically = gtk.CheckMenuItem(
      _("Update Preview Automatically"))
    self._menu_item_update_automatically.set_active(True)
    
    self._menu_settings = gtk.Menu()
    self._menu_settings.append(self._menu_item_update_automatically)
    self._menu_settings.show_all()
    
    self._button_refresh = gtk.Button()
    self._button_refresh.set_tooltip_text(_("Update Preview"))
    self._button_refresh.set_relief(gtk.RELIEF_NONE)
    self._button_refresh.add(gtk.image_new_from_pixbuf(
      self._button_refresh.render_icon(gtk.STOCK_REFRESH, gtk.ICON_SIZE_MENU)))
    self._button_refresh.show_all()
    self._button_refresh.hide()
    self._button_refresh.set_no_show_all(True)
    
    self._hbox_buttons = gtk.HBox()
    self._hbox_buttons.pack_start(self._button_menu, expand=False, fill=False)
    self._hbox_buttons.pack_start(self._button_refresh, expand=False, fill=False)
    
    self._preview_image = gtk.Image()
    self._preview_image.set_no_show_all(True)
    
    self._placeholder_image = gtk.Image()
    self._placeholder_image.set_from_stock(
      gtk.STOCK_DIALOG_QUESTION, gtk.ICON_SIZE_DIALOG)
    self._placeholder_image.set_no_show_all(True)
    
    self._label_layer_name = gtk.Label()
    self._label_layer_name.set_ellipsize(pango.ELLIPSIZE_MIDDLE)
    
    self.set_spacing(self._WIDGET_SPACING)
    self.set_border_width(self._BORDER_WIDTH)
    
    self.pack_start(self._hbox_buttons, expand=False, fill=False)
    self.pack_start(self._preview_image, expand=True, fill=True)
    self.pack_start(self._placeholder_image, expand=True, fill=True)
    self.pack_start(self._label_layer_name, expand=False, fill=False)
        
    self._show_placeholder_image() 

def _init_gui(self):
    self._dialog = gimpui.Dialog(
      title="",
      role=None,
      parent=self._parent,
      flags=gtk.DIALOG_MODAL | gtk.DIALOG_DESTROY_WITH_PARENT)
    self._dialog.set_transient_for(self._parent)
    self._dialog.set_title(self._title)
    self._dialog.set_border_width(self._DIALOG_BORDER_WIDTH)
    self._dialog.set_resizable(False)
    
    self._dialog_icon = gtk.Image()
    self._dialog_icon.set_from_stock(gtk.STOCK_DIALOG_QUESTION, gtk.ICON_SIZE_DIALOG)
    
    self._dialog_text = gtk.Label("")
    self._dialog_text.set_line_wrap(True)
    self._dialog_text.set_use_markup(True)
    
    self._dialog_text_event_box = gtk.EventBox()
    self._dialog_text_event_box.add(self._dialog_text)
    
    self._hbox_dialog_contents = gtk.HBox(homogeneous=False)
    self._hbox_dialog_contents.set_spacing(self._DIALOG_HBOX_CONTENTS_SPACING)
    self._hbox_dialog_contents.pack_start(self._dialog_icon, expand=False, fill=False)
    self._hbox_dialog_contents.pack_start(
      self._dialog_text_event_box, expand=False, fill=False)
    
    self._checkbutton_apply_to_all = gtk.CheckButton(
      label=_("_Apply action to all files"))
    self._checkbutton_apply_to_all.set_use_underline(True)
    
    self._dialog.vbox.set_spacing(self._DIALOG_VBOX_SPACING)
    self._dialog.vbox.pack_start(self._hbox_dialog_contents, expand=False, fill=False)
    self._dialog.vbox.pack_start(self._checkbutton_apply_to_all, expand=False, fill=False)
    
    self._buttons = {}
    for value, display_name in self.values_and_display_names:
      self._buttons[value] = self._dialog.add_button(display_name, value)
    
    self._dialog.action_area.set_spacing(self._DIALOG_ACTION_AREA_SPACING)
    
    self._checkbutton_apply_to_all.connect(
      "toggled", self._on_checkbutton_apply_to_all_toggled)
    
    self._is_dialog_text_allocated_size = False
    self._dialog_text_event_box.connect(
      "size-allocate", self._on_dialog_text_event_box_size_allocate)
    
    self._dialog.set_focus(self._buttons[self.default_value])