可能我在Python和GTK中都比新手少。在這裏我的問題: 我創建了一個類來顯示帶有搜索欄和樹視圖的窗口。 我填寫從SQLITEDB讀取的樹。Gtk Python回調
好。
我想使用的搜索欄,才能在樹視圖中選擇項目(這樣執行,一個數據庫搜索,並填寫與結果樹視圖)
,因爲我,我擋在了回調無法理解如何將用戶插入的數據傳遞給特定的功能。 從我的(STUPID)代碼的某些行下面。
class SecondWin:
def __init__(self):
self.win = gtk.Window(gtk.WINDOW_TOPLEVEL)
self.win.connect("delete_event", self.delete_event)
self.win.set_title("Gmail Phonebook")
self.win.set_size_request(600, 300) #Larghez1za, Altezza
self.win.set_border_width(8)
self.win.set_position(gtk.WIN_POS_CENTER)
self.win.connect("destroy", self.destroy)
self.table = gtk.Table(8, 8,True)
self.cerca_bottone = gtk.Button("Cerca")
self.cerca_bottone.set_size_request(70, 30) #Larghezza, Altezza
self.cerca_bottone.connect("clicked", self.cercainrubrica) #Call back sul bottone
self.table.attach(self.cerca_bottone, 0, 1, 0, 1,gtk.SHRINK,gtk.SHRINK)
# Search BAR
self.hbox = gtk.HBox()
self.entry = gtk.Entry(30)
self.entry.connect("activate", self.cercainrubrica) #call back su enter
self.hbox.pack_end(self.entry)
self.table.attach(self.hbox, 1, 8, 0, 1,gtk.EXPAND|gtk.FILL|gtk.SHRINK,
gtk.EXPAND|gtk.FILL|gtk.SHRINK,0,0)
self.vbox = gtk.VBox(False, 8)
self.sw = gtk.ScrolledWindow()
self.sw.set_shadow_type(gtk.SHADOW_ETCHED_IN)
self.sw.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
self.vbox.pack_start(self.sw, True, True, 0)
self.table.attach(self.vbox, 1, 8, 1, 9,gtk.EXPAND|gtk.FILL|gtk.SHRINK,
gtk.EXPAND|gtk.FILL|gtk.SHRINK,10,10)
rubrica=mydb.find_record_complex("%", colonne_test[0])
store = self.create_model(rubrica) #THIS WORK FINE DISPLAYING THE SELECTION
HERE MY FUNCION
self.cercainrubrica ??
treeView=gtk.TreeView(store)
treeView.connect("row-activated", self.on_activated)
treeView.set_rules_hint(True)
self.sw.add(treeView)
self.create_columns(treeView,nomi_colonne)
self.statusbar = gtk.Statusbar()
self.win.add(self.table)
self.win.show_all()
THIS IS MY CALL BACK
def cercainrubrica(self, w, data=None):
name = self.entry.get_text()
capperi=mydb.find_record_complex(name, colonne_test[0])
store = self.create_model(capperi)
return store
def delete_event(self, widget, event, data=None):
return gtk.FALSE
def destroy(self, widget, data=None):
return gtk.main_quit()
def main(self):
gtk.main()
def create_model(self,records):
store = gtk.ListStore(str, str, str,str)
for record in records:
store.append([record[1], record[2], record[3],record[4]])
return store
def create_columns(self, treeView,intestazione_colonne):
i = 0
for nomecolonna in intestazione_colonne:
rendererText = gtk.CellRendererText()
column = gtk.TreeViewColumn(intestazione_colonne[i], rendererText, text=i)
column.set_sort_column_id(i)
treeView.append_column(column)
i += 1
def on_activated(self, widget, row, col):
model = widget.get_model()
text = model[row][0] + ", " + model[row][1] + ", " + model[row][2]
self.statusbar.push(0, text)
if __name__ == "__main__":
second = SecondWin()
second.main()
任何幫助,非常感謝
我不知道你想要什麼。請澄清您的問題,刪除與問題無關的代碼和評論,並創建最小化的測試用例。 – OdraEncoded