Glade CheckButton(CheckBox)控件的使用与Python的事件绑定

附件文件

gtkCheckBox.glade

gtkCheckBox.py

 

试验目的

Glade CheckButton(CheckBox)控件的使用与Python的事件绑定

 

试验过程

打开 Glade

 

 

创建窗体

名称:MainWindow

标题:Python GUI

创建表格控件(GtkTable)

所有属性默认

创建 CheckButton控件(GtkCheckButton)

名称: checkbutton1

创建CheckButton控件(GtkCheckButton)

名称: checkbutton2

定义 Glade 事件

窗体 destroy 事件

 

 

按键 clicked 事件

<?xml version="1.0"?>
<glade-interface>
  <!-- interface-requires gtk+ 2.16 -->
  <!-- interface-naming-policy project-wide -->
  <widget class="GtkWindow" id="MainWindow">
    <property name="title" translatable="yes">Python GUI</property>
    <property name="window_position">center</property>
    <property name="default_width">440</property>
    <property name="default_height">250</property>
    <signal name="destroy" handler="on_MainWindow_destroy"/>
    <child>
      <widget class="GtkVBox" id="vbox1">
        <property name="visible">True</property>
        <property name="orientation">vertical</property>
        <child>
          <widget class="GtkCheckButton" id="checkbutton1">
            <property name="label" translatable="yes">checkbutton</property>
            <property name="visible">True</property>
            <property name="can_focus">True</property>
            <property name="receives_default">False</property>
            <property name="draw_indicator">True</property>
            <signal name="clicked" handler="on_checkbutton1_clicked"/>
          </widget>
          <packing>
            <property name="position">0</property>
          </packing>
        </child>
        <child>
          <widget class="GtkCheckButton" id="checkbutton2">
            <property name="label" translatable="yes">checkbutton</property>
            <property name="visible">True</property>
            <property name="can_focus">True</property>
            <property name="receives_default">False</property>
            <property name="draw_indicator">True</property>
            <signal name="clicked" handler="on_checkbutton2_clicked"/>
          </widget>
          <packing>
            <property name="position">1</property>
          </packing>
        </child>
        <child>
          <widget class="GtkEntry" id="entry1">
            <property name="visible">True</property>
            <property name="can_focus">True</property>
            <property name="invisible_char">&#x25CF;</property>
          </widget>
          <packing>
            <property name="position">2</property>
          </packing>
        </child>
      </widget>
    </child>
  </widget>
</glade-interface>

 

 

 

打开Python Shell

菜单-File-New Windows

 

输入以下代码 (代码解释)

 

import os

import sys

import pygtk

import gtk

import gtk.glade

 

class gtkCheckBox:

 

    Xml = None

    Checkbox1 = None

    Checkbox2 = None

    Text1 = None

 

    def __init__(self):

        self.Xml = gtk.glade.XML("gtkCheckBox.glade")

        self.window=self.Xml.get_widget("MainWindow")

        self.Checkbox1=self.Xml.get_widget("checkbutton1")

        self.Checkbox2=self.Xml.get_widget("checkbutton2")

        self.Text1=self.Xml.get_widget("entry1")

        

        self.Xml.signal_connect("on_MainWindow_destroy", self.destroy)

        self.Xml.signal_connect("on_checkbutton1_clicked", self.Checkbutton1_Clicked)

        self.Xml.signal_connect("on_checkbutton2_clicked", self.Checkbutton2_Clicked)

 

        self.window.show()

        gtk.main()

 

    def destroy(self,widget,data=None):

        gtk.main_quit()

 

    def Checkbutton1_Clicked(self, widget):

        self.Text1.set_text("CheckBox 1 %s" % self.Checkbox1.get_active())

        

    def Checkbutton2_Clicked(self, widget):

        self.Text1.set_text("CheckBox 2 %s" % self.Checkbox2.get_active())

 

_gtk = gtkCheckBox()

import os
import sys
import pygtk
import gtk
import gtk.glade

class gtkCheckBox:

    Xml = None
    Checkbox1 = None
    Checkbox2 = None
    Text1 = None

    def __init__(self):
        self.Xml = gtk.glade.XML("gtkCheckBox.glade")
        self.window=self.Xml.get_widget("MainWindow")
        self.Checkbox1=self.Xml.get_widget("checkbutton1")
        self.Checkbox2=self.Xml.get_widget("checkbutton2")
        self.Text1=self.Xml.get_widget("entry1")
        
        self.Xml.signal_connect("on_MainWindow_destroy", self.destroy)
        self.Xml.signal_connect("on_checkbutton1_clicked", self.Checkbutton1_Clicked)
        self.Xml.signal_connect("on_checkbutton2_clicked", self.Checkbutton2_Clicked)

        self.window.show()
        gtk.main()

    def destroy(self,widget,data=None):
        gtk.main_quit()

    def Checkbutton1_Clicked(self, widget):
        self.Text1.set_text("CheckBox 1 %s" % self.Checkbox1.get_active())
        
    def Checkbutton2_Clicked(self, widget):
        self.Text1.set_text("CheckBox 2 %s" % self.Checkbox2.get_active())

_gtk = gtkCheckBox()