| 12
 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
 184
 185
 186
 187
 188
 189
 
 | try: from tkinter import *
except: from Tkinter import *
 
# Class TkComboBox
# ComboBox en pur Tkinter
#
# Options:
# width, height, border, background (bg) , foreground (fg), font, relief, cursor,
# exportselection, selectbackground, selectforeground
#
# Methodes:
# activate(int index)
# focus_set()
# focus()
# curselection()
# delete(ALL ou int)
# start (int)
# end (END ou int)
# insert(index, valeur)
# get()
# pack(padx=int, pady=int, fill(X, Y, BOTH), expand=bool, side=LEFT, RIGHT, TOP, BOTTOM, CENTER)
# grid(row=int, column=int, columnspan=int, rowspan=int, sticky=NSEW, padx=int, pady=int)
# place(relheight=int, relwidth=int, relx=int, rely=int, width=int, height=int, anchor=NSEW, x=int, y=int)
# config/configure(Option=Valeur)
# defaultvalue(int)
#
class TkComboBox(Toplevel):
    listeobjets = []
 
    # Positionnement
    def widgetstate(self, event=None):
        # True : Visible
        # False : Cache la listbox
        self.geometry('+%d+%d'%(self.zoneselection.winfo_rootx(),self.zoneselection.winfo_rooty()))
        if self.valeur_widget_state == True:
            self.valeur_widget_state = False
            self.withdraw()
        elif self.valeur_widget_state == False:
            self.valeur_widget_state = True
            self.deiconify()
 
    def reposition(self, event):
        self.valeur_widget_state = True
        self.withdraw()
 
    # Gestionnaires de geometrie
    def pack(self, padx=None, pady=None, fill=None, expand=None, side=None):
        self.zoneselection.pack(padx=padx, pady=pady, fill=fill, expand=expand, side=side)
 
    def grid(self, row=None, column=None, columnspan=None, rowspan=None, sticky=None, padx=None, pady=None):
        self.zoneselection.grid(row=row, column=column, columnspan=columnspan, rowspan=rowspan, sticky=sticky, padx=padx, pady=pady)
 
    def place(self, relheight=None, relwidth=None, relx=None, rely=None, width=None, height=None, anchor=None, x=None, y=None):
        self.zoneselection.place(relheight=relheight, relwidth=relwidth, relx=relx, rely=rely, width=width, height=height, anchor=anchor, x=x, y=y)
 
    # Configuration
    def configure(self, **kw):
        for cle in kw:
            option=cle
            valeur=kw[cle]
            self.zoneselection[option]=valeur
            self.cache[option]=valeur
            self.selection[option]=valeur
 
    config=configure
 
    # Methodes
    def activate(self, index):
        self.selection.activate(index)
 
    def size(self):
        return self.selection.size()
 
    def focus(self):
        self.zoneselection.get_focus()
 
    def get_focus(self):
        self.zoneselection.get_focus()
 
    def curselection(self):
        print map(int, self.selection.curselection())[0]
        return map(int, self.selection.curselection())[0]
 
    def delete(self, objet=None, start=None, end=None):
        if objet=='ALL':
            self.selection.delete(0, END)
        elif start == None and end == None:
            self.selection.delete(objet)
        else:
            self.selection.delete(start, end)
 
    def get(self):
        return self.zoneselection.get()
 
    def insert(self, start, objet):
        self.listeobjets.append(objet)
        self.selection.insert(start, objet)
        self.selection.select_set(0)
        self.v_zoneselection.set(objet)
        self.v_cache.set(objet)
 
    def selectionner(self, event):
        def index(event):
            self.selection.curselection()[0]
            self.v_zoneselection.set(self.selection.curselection()[0])
            self.v_cache.set(self.selection.curselection()[0])
            self.widgetstate()
        self.selection.bind("<ButtonRelease-1>", index)
 
    def v_cache_Callback(self, varName, index, mode):
        self.v_zoneselection.set(self.v_cache.get())
 
    def v_zoneselection_Callback(self, varName, index, mode):
        self.v_cache.set(self.v_zoneselection.get())
 
    def defaultvalue(self, objet):
        if objet < self.selection.size():
            self.selection.select_set(objet)
            self.v_zoneselection.set(self.selection.get(objet))
            self.v_cache.set(self.selection.get(objet))
 
    # Init 
    def __init__(self, parent=None, width=None, border=1, background=None, foreground=None, fg=None, bg=None, font=None, relief=None, cursor=None, exportselection=None, selectbackground=None, selectforeground=None, height=None):
        Toplevel.__init__(self, parent, bd=0)
        self.withdraw()
        self.parent = parent
        self.overrideredirect(1)
        # Inutile ?
        self.transient()
        # StringVar()
        self.v_zoneselection = StringVar()
        self.v_cache = StringVar()
        # Interface
        self.zoneselection = Entry(parent, border=border, fg=fg, bg=bg, font=font, relief=relief, cursor=cursor, exportselection=exportselection, selectbackground=selectbackground, selectforeground=selectforeground, height=height, width=width, background=background, foreground=foreground, highlightthickness=0, textvariable=self.v_zoneselection)
        self.cache = Entry(self, border=border, fg=fg, bg=bg, font=font, relief=relief, cursor=cursor, exportselection=exportselection, selectbackground=selectbackground, selectforeground=selectforeground, width=width, height=height, background=background, foreground=foreground, highlightthickness=0, textvariable=self.v_cache)
        self.cache.pack(fill=X)
        self.listescroll = Scrollbar(self)
        self.listescroll.pack(side=RIGHT, fill=Y)
        self.selection = Listbox(self, yscrollcommand=self.listescroll.set, width=width, border=border, background=background, foreground=foreground, fg=fg, bg=bg, font=font, relief=relief, cursor=cursor, exportselection=exportselection, selectbackground=selectbackground, selectforeground=selectforeground, height=height)
        self.selection.pack(side=LEFT, fill=X)
        self.listescroll.config(command=self.selection.yview)
        # Binds
        self.selection.bind("<ButtonPress-1>", self.selectionner)
        self.cache.bind("<ButtonPress-1>", self.widgetstate)
        self.zoneselection.bind("<ButtonPress-1>", self.widgetstate)
        # withdraw le toplevel si la fenetre est reduite
        self.parent.bind("<Unmap>", self.reposition)
        # withdraw le toplevel si on deplace la fenetre
        self.parent.bind("<Configure>", self.reposition)
        # Pour eviter que le toplevel reste afficher si une autre fenetre est selectionnee.
        # A revoir
        # self.parent.bind("<FocusOut>", self.reposition)
        # Trace des StringVar()
        self.v_zoneselection_StringVar_traceName = self.v_zoneselection.trace_variable("w", self.v_zoneselection_Callback)
        self.v_cache_StringVar_traceName = self.v_cache.trace_variable("w", self.v_cache_Callback)
        self.zoneselection.icursor(0)
        # Init de self.valeur_widget_state
        self.valeur_widget_state = True
        self.widgetstate()
 
# Demo
class test(Tk):
    def __init__(self):
        Tk.__init__(self)
        monexplication = """Sample: Tk.__init__(self)
        self.explication = Text(self, bg='white')
        self.explication.insert(END, monexplication)
        self.explication.pack(side=TOP)
        self.listemini = TkComboBox(self, width=10, bg='black', fg='white')
        self.listemini.pack(side=TOP, pady=20)
        self.listemini.config(bg='white', fg='black')
        for index in range(0,100):
            self.listemini.insert(index, index)
        self.listemini.defaultvalue(50)
        Button(self, text='QUIT', command=self.quit).pack(side=TOP, pady=20)"""
        self.explication = Text(self, bg='white')
        self.explication.insert(END, monexplication)
        self.explication.pack(side=TOP)
        self.listemini = TkComboBox(self, width=10, bg='black', fg='white')
        self.listemini.pack(side=TOP, pady=20)
        self.listemini.config(bg='white', fg='black')
        for index in range(0,100):
            self.listemini.insert(index, index)
        self.listemini.defaultvalue(50)
        Button(self, text='QUIT', command=self.quit).pack(side=TOP, pady=20)
 
if __name__ == '__main__':
    app = test()
    app.mainloop() | 
Partager