大家早上好,我和格莱德有麻烦了。我设法用一个按钮连接到另一个glade图形界面,但是我无法在第二个GUI的输入框中获得文本。我想处理程序是正确的,并且id已经定义好了。你能告诉我有什么问题吗?在
这是我的GUI
我知道通过做[var = builder.get_object("my_entry_id")][1]
,他什么也得不到。
我的错误是:
回溯(最近一次呼叫): 文件“/home/pi/Downloads/schedule-0.4.3/测试多.py“,第186行,应用中 state1=text_state1.get_text() AttributeError:“NoneType”对象没有属性“get_text”
这就是我所拥有的:
def portManager(button):
print ("Button Port Manager pressed")
builder = Gtk.Builder()
builder.add_from_file("Port_Manager.glade")
handlers = {
"action_Apply":apply
}
builder.connect_signals(handlers)
window = builder.get_object("windowPort")
window.show_all()
Gtk.main()
def apply(button):
text_state1 = builder.get_object("state1")
state1 = text_state1.get_text()
print(state1)
print ("Port Aplied!")
#-----------------------------------------------------------------------------------------------------------------------------------------------------
# GUI (Graphical User Interface)
builder = Gtk.Builder() # Creates GUI
builder.add_from_file("Wi_Green_Sheddule_v1.glade") # Gets GUI
handlers = { # Associates GUI to functions Python
"action_clear": clear, # Action of Button Clear defined
"action_start": action_start, # Action of Button Start defined
"save_hours": save_hours, # Action of Button Save defined
"delete_file": delete_file, # Action of Button Delete defined
"portManager": portManager
}
builder.connect_signals(handlers) # Connects GUI handlers to functions
window = builder.get_object("window") # Gets the inside of GUI
window.show_all()
Gtk.main()
#-----------------------------------------------------------------------------------------------------------------------------------------------------
目前没有回答
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