如何使用pygtk與林間空地顯示對話框

Question

我想創建使用glade的警報dailog，但它不工作.am我在這裏做任何錯誤。

test.glade：

<?xml version="1.0"?> 
<interface> 
    <requires lib="gtk+" version="2.16"/> 
    <!-- interface-naming-policy project-wide --> 
    <object class="GtkWindow" id="window1"> 
    <child> 
     <object class="GtkVBox" id="vbox1"> 
     <property name="visible">True</property> 
     <child> 
      <object class="GtkButton" id="hello"> 
      <property name="label" translatable="yes">hello</property> 
      <property name="visible">True</property> 
      <property name="can_focus">True</property> 
      <property name="receives_default">True</property> 
      <signal name="clicked" handler="on_hello_clicked"/> 
      </object> 
      <packing> 
      <property name="position">0</property> 
      </packing> 
     </child> 
     </object> 
    </child> 
    </object> 
    <object class="GtkDialog" id="dialog1"> 
    <property name="border_width">5</property> 
    <property name="type_hint">normal</property> 
    <property name="has_separator">False</property> 
    <child internal-child="vbox"> 
     <object class="GtkVBox" id="dialog-vbox1"> 
     <property name="visible">True</property> 
     <property name="spacing">2</property> 
     <child> 
      <object class="GtkLayout" id="layout1"> 
      <property name="visible">True</property> 
      <child> 
       <object class="GtkLabel" id="click"> 
       <property name="width_request">100</property> 
       <property name="height_request">80</property> 
       <property name="visible">True</property> 
       <property name="label" translatable="yes">process is not running</property> 
       </object> 
       <packing> 
       <property name="x">99</property> 
       <property name="y">58</property> 
       </packing> 
      </child> 
      </object> 
      <packing> 
      <property name="position">1</property> 
      </packing> 
     </child> 
     <child internal-child="action_area"> 
      <object class="GtkHButtonBox" id="dialog-action_area1"> 
      <property name="visible">True</property> 
      <property name="layout_style">end</property> 
      <child> 
       <object class="GtkButton" id="button1"> 
       <property name="label">gtk-yes</property> 
       <property name="visible">True</property> 
       <property name="can_focus">True</property> 
       <property name="receives_default">True</property> 
       <property name="use_stock">True</property> 
       <signal name="clicked" handler="on_button1_clicked"/> 
       </object> 
       <packing> 
       <property name="expand">False</property> 
       <property name="fill">False</property> 
       <property name="position">0</property> 
       </packing> 
      </child> 
      <child> 
       <object class="GtkButton" id="button2"> 
       <property name="label">gtk-no</property> 
       <property name="visible">True</property> 
       <property name="can_focus">True</property> 
       <property name="receives_default">True</property> 
       <property name="use_stock">True</property> 
       <signal name="clicked" handler="on_button2_clicked"/> 
       </object> 
       <packing> 
       <property name="expand">False</property> 
       <property name="fill">False</property> 
       <property name="position">1</property> 
       </packing> 
      </child> 
      </object> 
      <packing> 
      <property name="expand">False</property> 
      <property name="pack_type">end</property> 
      <property name="position">0</property> 
      </packing> 
     </child> 
     </object> 
    </child> 
    <action-widgets> 
     <action-widget response="0">button1</action-widget> 
     <action-widget response="0">button2</action-widget> 
    </action-widgets> 
    </object> 
</interface> 

test.py

#!/usr/bin/python 

import pygtk 
import gtk 
import gtk.glade 
import os 


class app: 
    def __init__(self): 

      self.builder = gtk.Builder() 
     self.builder.add_from_file("test.glade") 

     self.window = self.builder.get_object('window1') 
      self.alert = self.builder.get_object('dialog1') 

      dic = { 
       "on_hello_clicked" : self.checkon, 
      } 

      self.builder.connect_signals(dic) 
     self.window.show_all() 

    def checkon(self, widget): 
       check_process = os.popen('pgrep firefox').read() 
       if check_process: 
        os.popen('pkill -9 firefox') 
       else: 
        self.alert.show() 


addgui = app() 
gtk.main() 

Answer 1

兩件事情把我的頭頂部（假設你的縮進是正確的，不喜歡它的上面）：

1.）您不會調用主循環，如：

addgui = app() 
gtk.main() 

2）你有

self.alert = self.builder.get_object('dailog1') ## dialog is spelled wrong