Des Interfaces Graphiques En Python Et GTK - Zeste De Savoir

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Bonsoir je n’arrive pas à programmer un bouton qui réagit par défaut suite a un appui sur touche enter dans le code qui suit après cette explication quand on utilise directement des boutons simples comme ceci

1 2 3_buttons = ((gtk.STOCK_CANCEL,gtk.RESPONSE_CANCEL,gtk.STOCK_OK,gtk.RESPONSE_OK)) window = gtk.Dialog('Saisie de texte', None,buttons = _buttons) window.set_default_response(Gtk.ResponseType.OK)

j’obtiens bien le bouton gtk.STOCK_OK préactivé et qui réagit à un enter

en revanche pour l’autre façon de gérer les boutons par add_action_widget je ne trouve pas la commande qu’il faut dans le code ci dessous c’est le bouton help et en général le bouton le + à gauche qui prend systématiquement cette option et je ne maîtrise pas du tout l’ordre d’affichage des widgets bizarre !!!!

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183```py #!/usr/bin/env python #!/usr/bin/env python # coding: utf-8 # coding: utf-8 #test_dialog_defaultbutton.py #test_dialog_defaultbutton.py from gi.repository import Gtk from gi.repository import Gtk class boite_stockicon_etiquette: class boite_stockicon_etiquette: ''' box with STOCK Icon ''' ''' box with STOCK Icon ''' def __init__(self,text, stock_icon=None,sizeicon=Gtk.IconSize.MENU): def __init__(self,text, stock_icon=None,sizeicon=Gtk.IconSize.MENU): # On cree une boite pour la pixmap et l'etiquette # On cree une boite pour la pixmap et l'etiquette self.box = Gtk.HBox(False, 0) self.box = Gtk.HBox(False, 0) self.box.set_border_width(2) self.box.set_border_width(2) # A present l'image. # A present l'image. if stock_icon is not None: if stock_icon is not None: image = Gtk.Image.new_from_stock(stock_id=stock_icon,size=sizeicon) image = Gtk.Image.new_from_stock(stock_id=stock_icon,size=sizeicon) else: else: image = Gtk.Image.new_from_stock(stock_id=Gtk.STOCK_OK,size=sizeicon) image = Gtk.Image.new_from_stock(stock_id=Gtk.STOCK_OK,size=sizeicon) # On cree une etiquette pour le bouton. # On cree une etiquette pour le bouton. etiquette = Gtk.Label(text) etiquette = Gtk.Label(text) # pack image and label in the box # pack image and label in the box self.box.pack_start(image, False, False, 3) self.box.pack_start(image, False, False, 3) self.box.pack_start(etiquette, False, False, 3) self.box.pack_start(etiquette, False, False, 3) def box_xpm(self): def box_xpm(self): return self.box return self.box class dialogDefaultButton: class dialogDefaultButton: """ make button with stock icon""" """ make button with stock icon""" def _make_button(self,etiquette=None,stock_icon=None): def _make_button(self,etiquette=None,stock_icon=None): boite1= boite_stockicon_etiquette(etiquette,stock_icon=stock_icon) boite1= boite_stockicon_etiquette(etiquette,stock_icon=stock_icon) boite = boite1.box_xpm() boite = boite1.box_xpm() bouton = Gtk.Button() bouton = Gtk.Button() bouton.add(boite) bouton.add(boite) return bouton return bouton def __init__(self,text): def __init__(self,text): self.dialog = Gtk.Dialog(title="Dialog") self.dialog = Gtk.Dialog(title="Dialog") self.dialog.set_default_size(400, 300) self.dialog.set_default_size(400, 300) self.dialog.set_border_width(10) self.dialog.set_border_width(10) self.dialog.add_action_widget(self._make_button(etiquette=u'Valid',stock_icon=Gtk.STOCK_OK),Gtk.ResponseType.OK) self.dialog.add_action_widget(self._make_button(etiquette=u'Valid',stock_icon=Gtk.STOCK_OK),Gtk.ResponseType.OK) self.dialog.add_action_widget(self._make_button(etiquette=u'Cancel',stock_icon=Gtk.STOCK_CANCEL),Gtk.ResponseType.CANCEL) self.dialog.add_action_widget(self._make_button(etiquette=u'Cancel',stock_icon=Gtk.STOCK_CANCEL),Gtk.ResponseType.CANCEL) #Please test under with True ou False #Please test under with True ou False flag_button_valide_setdefault = False flag_button_valide_setdefault = False #if flag_button_valide_setdefault is True the valid button is set like self.dialog.set_default_response(Gtk.ResponseType.OK) #if flag_button_valide_setdefault is True the valid button is set like self.dialog.set_default_response(Gtk.ResponseType.OK) if flag_button_valide_setdefault is not True: if flag_button_valide_setdefault is not True: self.dialog.add_action_widget(self._make_button(etiquette=u'Add', stock_icon=Gtk.STOCK_ADD),Gtk.ResponseType.APPLY) self.dialog.add_action_widget(self._make_button(etiquette=u'Add', stock_icon=Gtk.STOCK_ADD),Gtk.ResponseType.APPLY) self.dialog.add_action_widget(self._make_button(etiquette=u'Help', stock_icon=Gtk.STOCK_ABOUT),Gtk.ResponseType.HELP) self.dialog.add_action_widget(self._make_button(etiquette=u'Help', stock_icon=Gtk.STOCK_ABOUT),Gtk.ResponseType.HELP) label = Gtk.Label(text) label = Gtk.Label(text) content_area = self.dialog.get_content_area() content_area = self.dialog.get_content_area() content_area.add(label) content_area.add(label) self.dialog.show_all() self.dialog.show_all() #Here action do not run ok why ? #Here action do not run ok why ? # Ok only with button created with add_button # Ok only with button created with add_button def run(self): def run(self): while 1: while 1: self.reponse = self.dialog.run() self.reponse = self.dialog.run() if self.reponse in [Gtk.ResponseType.OK, Gtk.ResponseType.CANCEL,Gtk.ResponseType.DELETE_EVENT]: if self.reponse in [Gtk.ResponseType.OK, Gtk.ResponseType.CANCEL,Gtk.ResponseType.DELETE_EVENT]: print("OK sa marche button clicked") print("OK sa marche button clicked") print self.reponse print self.reponse break break else: else: print 'Hello' print 'Hello' self.dialog.destroy() self.dialog.destroy() return self.reponse return self.reponse if __name__ == "__main__": if __name__ == "__main__": demo = dialogDefaultButton(text= u'demo of default button depend widget list why?\n\ demo = dialogDefaultButton(text= u'demo of default button depend widget list why?\n\ \n\ \n\ if flag_button_valide_setdefault == True , \n\ if flag_button_valide_setdefault == True , \n\ the valid button is set like self.dialog.set_default_response(Gtk.ResponseType.OK)\n\ the valid button is set like self.dialog.set_default_response(Gtk.ResponseType.OK)\n\ if flag_button_valide_setdefault == False \n\ if flag_button_valide_setdefault == False \n\ \n\ \n\ if somebody could help me to understand what is about !!!!!\n\ if somebody could help me to understand what is about !!!!!\n\ in fact I need to have flag_button_valide_setdefault =False\n\ in fact I need to have flag_button_valide_setdefault =False\n\ and the valid button set with default response like case of flag==True') and the valid button set with default response like case of flag==True') response = demo.run() response = demo.run() if response == Gtk.ResponseType.OK: if response == Gtk.ResponseType.OK: print("OK button clicked") print("OK button clicked") elif response == Gtk.ResponseType.CANCEL: elif response == Gtk.ResponseType.CANCEL: print("Cancel button clicked") print("Cancel button clicked") else: else: print("Dialog closed") print("Dialog closed")

une idée ? merci d’avance de votre aide

Édit (par Taurre) : mise du code sous balises « secret ».

Tag » Apprendre Gtk