[TreeView]CellRendererCombo, comment ça marche ?

Salut, voilà ça fait maintenant trois heures que j'essayes différentes choses pour faire fonctionner un CellRendererCombo, et j'y suis presque, mais il me reste à afficher le string que l'on à choisi depuis la combobox...

Code:

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import pygtk,os; pygtk.require('2.0') import gtk   ICONS=dict([(name,gtk.image_new_from_file(name)) for name in os.listdir('./') if name[-4:]=='.ico'])   class Window(gtk.Window): def __init__(s): gtk.Window.__init__(s) s.set_title('Basic TreeView Example') s.set_size_request(200,200) s.connect('delete_event', s.quit) s.ts = ListStore() s.tv = TreeView(s.ts) s.add(s.tv) s.show_all() def quit(s,w,e,data=None): gtk.main_quit() def main(s): gtk.main()   class ListStore(gtk.ListStore): def __init__(s): gtk.ListStore.__init__(s,str,gtk.ListStore) s.cbmodel=gtk.ListStore(str) #populate the ComboBoxModel for key in ICONS: s.cbmodel.append([key]) #populate the instance for x in range(4): piter = s.append(['%s'%x,s.cbmodel])   class TreeView(gtk.TreeView): def __init__(s,model): gtk.TreeView.__init__(s,model) s.columns = [gtk.TreeViewColumn('idx'),gtk.TreeViewColumn('icons')] s.cells = [[gtk.CellRendererText()], [gtk.CellRendererCombo()]] for idx,col in enumerate(s.columns) : s.append_column(col) for cell in s.cells[idx]: col.pack_start(cell,True) s.columns[0].add_attribute(s.cells[0][0], 'text', 0) s.cells[1][0].set_property('model',model.cbmodel) s.cells[1][0].set_property('text-column',0) s.cells[1][0].set_property('has-entry',False) s.cells[1][0].set_property('editable',True) s.set_search_column(0) s.columns[0].set_sort_column_id(0)   if __name__=='__main__': app=Window() app.main()

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J'ai donc un question : Mais comment qu'c'est qu'on fait pour afficher le string qu'on a choisi depuis la combobox ? (cause là la combo se casse et plus rien...)

PS: pour teste mon code de suite (et sans obtenir une combo vide) : Pièce jointe 68044

Ok, bon ben j'ai fini par trouver à force de tatoner :mouarf:.

Pour ceux que ça pourrait intéresser, voici le code:

Code:

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import pygtk,os; pygtk.require('2.0') import gtk   ICONS=dict([(name,gtk.image_new_from_file(name)) for name in os.listdir('./') if name[-4:]=='.ico'])   class Window(gtk.Window): def __init__(s): gtk.Window.__init__(s) s.set_title('Basic TreeView Example') s.set_size_request(200,200) s.connect('delete_event', s.quit) s.ts = ListStore() s.tv = TreeView(s.ts) s.add(s.tv) s.show_all() def quit(s,w,e,data=None): gtk.main_quit() def main(s): gtk.main()   class ListStore(gtk.ListStore): def __init__(s): gtk.ListStore.__init__(s,str, gtk.gdk.Pixbuf, str, gtk.ListStore) s.cbmodel=gtk.ListStore(str) #populate the ComboBoxModel first=None for key in ICONS: if first is None : first=key s.cbmodel.append([key]) #populate the instance for x in range(4): piter = s.append(['%s'%x,ICONS[first].get_pixbuf(),first,s.cbmodel])   class TreeView(gtk.TreeView): def __init__(s,model): gtk.TreeView.__init__(s,model) s.model = model s.columns = [gtk.TreeViewColumn('idx'),gtk.TreeViewColumn('Icon'),gtk.TreeViewColumn('icons')] s.cells = [[gtk.CellRendererText()],[gtk.CellRendererPixbuf()], [gtk.CellRendererCombo()]] for idx,col in enumerate(s.columns) : s.append_column(col) for cell in s.cells[idx]: col.pack_start(cell,True) s.columns[0].add_attribute(s.cells[0][0], 'text', 0) s.columns[1].add_attribute(s.cells[1][0],'pixbuf', 1) s.columns[2].add_attribute(s.cells[2][0],'text', 2) s.cells[2][0].connect('changed',s.on_changed) s.cells[2][0].set_property('model',model.cbmodel) s.cells[2][0].set_property('text-column',0) s.cells[2][0].set_property('has-entry',False) s.cells[2][0].set_property('editable',True) s.set_search_column(0) s.columns[0].set_sort_column_id(0) s.ITER = None def on_changed(s, combo, path_string, new_iter, *data): print 'changed occured %s'%str((combo, path_string, new_iter, data)) print s.get_selection() model,iter=s.get_selection().get_selected() model.set_value(iter,2,s.model.cbmodel.get_value(new_iter,0)) model.set_value(iter,1,ICONS[s.model.cbmodel.get_value(new_iter,0)].get_pixbuf())     if __name__=='__main__': app=Window() app.main()

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Et voici le version final du script de test, sans données inutiles dans le ListStore, et un meilleur comportement de la combo :

Code:

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import pygtk,os; pygtk.require('2.0') import gtk   ICONS=dict([(name,gtk.image_new_from_file(name)) for name in os.listdir('./') if name[-4:]=='.ico'])   class Window(gtk.Window): def __init__(s): gtk.Window.__init__(s) s.set_title('Basic TreeView Example') s.set_size_request(200,200) s.connect('delete_event', s.quit) s.ts = ListStore() s.tv = TreeView(s.ts) s.add(s.tv) s.show_all() def quit(s,w,e,data=None): gtk.main_quit() def main(s): gtk.main()   class ListStore(gtk.ListStore): def __init__(s): gtk.ListStore.__init__(s,int, str,str) s.cbmodel = gtk.ListStore(str) #populate the ComboBoxModel first = None for key in ICONS: if first is None : first=key s.cbmodel.append([key]) #populate the instance for x in range(4): piter = s.append([x,first,'note'])   class TreeView(gtk.TreeView): def __init__(s,model): gtk.TreeView.__init__(s,model) s.model = model s.combo_model = model.cbmodel s.spin_adj = gtk.Adjustment(1, 1, 100, 1) #s.spin_adj.connect('value_changed',s.on_adj_changed) s.columns = [gtk.TreeViewColumn('idx'),gtk.TreeViewColumn('Icon'),gtk.TreeViewColumn('icons'),gtk.TreeViewColumn('Note')] s.cells = [[gtk.CellRendererSpin()],[gtk.CellRendererPixbuf()], [gtk.CellRendererCombo()],[gtk.CellRendererText()]] for idx,col in enumerate(s.columns) : s.append_column(col) for cell in s.cells[idx]: col.pack_start(cell,True) s.columns[1].set_cell_data_func ( s.cells[1][0] , s.data_pixbuf_func) s.columns[0].add_attribute ( s.cells[0][0] , 'text' , 0 ) s.columns[2].add_attribute ( s.cells[2][0] , 'text' , 1 ) s.columns[3].add_attribute ( s.cells[3][0] , 'text' , 2 ) s.cells[0][0].set_property ( 'adjustment' , s.spin_adj ) s.cells[0][0].set_property ( 'climb-rate' , 0 ) s.cells[0][0].set_property ( 'editable' , True ) s.cells[2][0].set_property ( 'model' , model.cbmodel ) s.cells[2][0].set_property ( 'text-column' , 0 ) s.cells[2][0].set_property ( 'has-entry' , False ) s.cells[2][0].set_property ( 'editable' , True ) s.cells[3][0].set_property ( 'editable' , True ) s.cells[0][0].connect ( 'edited' , s.on_edited ) #s.cells[2][0].connect ( 'changed' , s.on_changed ) s.cells[2][0].connect ( 'edited' , s.on_txt_edited , 1 ) s.cells[3][0].connect ( 'edited' , s.on_txt_edited , 2) s.set_search_column(0) s.columns[0].set_sort_column_id(0) #s.ITER = None def data_pixbuf_func(s,col,cell,model,iter,data=None): icon_name = model.get_value(iter,1) cell.set_property('pixbuf', ICONS[icon_name].get_pixbuf()) def on_edited(s, cell, path, new_text, *data): print 'edited',new_text, type(new_text) model,iter=s.get_selection().get_selected() model.set_value(iter,0, int(new_text))#str(int(s.spin_adj.get_value()))) model.append([1,'pencil.ico','note']) def on_txt_edited(s, cell, path, new_text, *data): print 'txt edited' model,iter=s.get_selection().get_selected() if data[0]==2: model.remove(iter) else : model.set_value(iter,data[0], new_text)   if __name__=='__main__': app=Window() app.main()

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