DESCRIPTION.

Retourne, dans un tuple ( ), la liste des noms des images insérées dans un éditeur de texte.

SYNTAXE.

TPL_Noms = TXT_Editeur.image_names ( )

TPL_Noms = ⇨ variable qui recevra le tuple ( ) [ optionnel ]

TXT_Editeur ⇨ instance quelconque de tkinter.Text ( ) [ OBLIGATOIRE ]

.image_names ( ) ⇨ appel de la méthode [ OBLIGATOIRE ]

EXEMPLE.

import tkinter , tkinter.filedialog

LST_Images = [ ]

def FNC_Attribut ( Q ) :

kalign = TXT_Editeur.image_cget ( Q , "align" )

kmarge = TXT_Editeur.image_cget ( Q , "padx" )

LAB_Image [ "text" ] = f"{ Q }, align = { kalign }, marge = { kmarge }"

def FNC_Inserer ( ) :

ktypes = [ ( "image gif" , ".gif" ) , ( "image pgm" , ".pgm" ) , ( "image ppm" , ".ppm" ) ]

kfichier = tkinter.filedialog.askopenfilename ( title = "Sélectionnez une image ..." , filetypes =  ktypes )

if len ( kfichier ) < 1 : return

LST_Images.append ( tkinter.PhotoImage ( file = kfichier ) )

knom = f"image_{ len ( LST_Images ) }"

TXT_Editeur.image_create ( "insert" , image = LST_Images [ -1 ] , name = knom )

BOX_Liste.delete ( 0 , "end" )

for kimage in TXT_Editeur.image_names ( ) : BOX_Liste.insert ( 0 , kimage )

LAB_Image [ "text" ] = f"{ knom },"

FNC_Modifier ( )

def FNC_Modifier ( ) :

knom = LAB_Image [ "text" ].split ( "," ) [ 0 ]

if len ( knom ) < 1 : return

TXT_Editeur.image_configure ( knom , align = SPI_Aligner.get ( ) )

TXT_Editeur.image_configure ( knom , padx = int ( SCA_Marge.get ( ) ) )

FNC_Attribut ( knom )

def FNC_Selection ( event ) :

kindex = BOX_Liste.curselection ( )

if len ( kindex ) < 1 : return

kimage = BOX_Liste.get ( kindex )

FNC_Attribut ( kimage )

TKI_Principal = tkinter.Tk ( )

BUT_Quitter = tkinter.Button ( TKI_Principal , text = "Quitter" , command = TKI_Principal.destroy )

BUT_Inserer = tkinter.Button ( TKI_Principal , text = "Insérer" , command = FNC_Inserer )

SPI_Aligner = tkinter.Spinbox ( TKI_Principal , width = 10 , wrap = True , command = FNC_Modifier )

SCA_Marge = tkinter.Scale ( TKI_Principal , orient = "horizontal" , to = 25 , command = lambda event : FNC_Modifier ( ) )

BOX_Liste = tkinter.Listbox ( TKI_Principal ) 

LAB_Image = tkinter.Label ( TKI_Principal , relief = "ridge" , bd = 3 )

TXT_Editeur = tkinter.Text ( TKI_Principal , width = 40 , height = 12 )

TXT_Editeur.grid ( row = 0 , column = 0 , columnspan = 4 , sticky = "nesw" )

BOX_Liste.grid ( row = 0 , column = 4 , rowspan = 3 , sticky = "nesw" )

LAB_Image.grid ( row = 1 , column = 0 , columnspan = 4 , sticky = "nesw" )

BUT_Inserer.grid ( row = 2 , column = 0 , sticky = "nesw" )

SPI_Aligner.grid ( row = 2 , column = 1 , sticky = "nesw" )

SCA_Marge.grid ( row = 2 , column = 2 , sticky = "nesw" )

BUT_Quitter.grid ( row = 2 , column = 3 , sticky = "nesw" )

BOX_Liste.bind ( "<ButtonRelease>" , FNC_Selection )

SPI_Aligner [ "values" ] = ( "top" , "center" , "bottom" , "baseline" ) 

TXT_Editeur.insert ( "1.0" , "Tapez votre texte ici ...\n\n" )

TXT_Editeur.focus_set ( )

TKI_Principal.mainloop ( )