[wxpython-users] where we put the .png files?

[Abdessamad EL GON-NOUNI]

2008/5/1 Mike Driscoll <mdriscoll at co.marshall.ia.us>:

> Abdessamad EL GON-NOUNI wrote:
>
> > It dosn't work, he gives me the msg "Can'l load image from file
> > 'Exit.png':files does not exist"
> >
> >
> Make sure the path to your png is correct. Also, check out wx.ArtProvider
> for standard icons. I use img2py if I need custom icons because it's easi=
er
> to embed them in my application.

where do I can check this path?

>
>
>  I have another problem: when I want to bind an element from the menubar
> > to an event, the program doesn't recognize the method, I have this error
> > msg: 'MainWindow' object has no attribute 'OnExit'
> >
>
> Are you talking about a menu event or a toolbar event?

 Both menu and toolbar


> Here's a generic way to create code for a toolbar (I created a ):
>
> <code>
>
> def createToolbar(self):
>   toolbar =3D self.CreateToolBar(wx.TB_3DBUTTONS|wx.TB_TEXT)
>   self.toolbar.SetToolBitmapSize((16,16))
>   print_ico =3D wx.ArtProvider.GetBitmap(wx.ART_PRINT, wx.ART_TOOLBAR,
> (16,16))
>   printTool =3D self.toolbar.AddSimpleTool(wx.ID_ANY, print_ico, 'Print',
> 'Sends Timesheet to Default Printer')
>   self.Bind(wx.EVT_MENU, self.OnPrint, sendTool)         toolbar.Realize()
>
> </code>
>
> And here's how I do menubar code for the same function as above:
>
> <code>
>
> menubar =3D wx.MenuBar()
> fileMenu =3D wx.Menu()
> printDefault_menu_item =3D fileMenu.Append(wx.ID_ANY, '&Print\tCtrl+P',
> 'Prints to Default Printer')
> self.Bind(wx.EVT_MENU, self.onPrintDefault, printDefault_menu_item)
> menubar.Append(fileMenu, '&File')
> self.SetMenuBar(menubar)
>
> </code>
>
this is my code:
<code>
import wx
ID_OPEN=3D001
ID_ABOUT=3D101
ID_EXIT=3D110

class MainWindow(wx.Frame):
    def __init__(self, title):
        wx.Frame.__init__(self, None, -1, title)
        #self.CreateStatusBar() # A Statusbar in the bottom of the window
        # Setting up the menu.
        menubar =3D wx.MenuBar(wx.MB_DOCKABLE)
        file =3D wx.Menu()
        edit =3D wx.Menu()
        help =3D wx.Menu()

        file.Append(-1,'&New')
        file.Append(-1, "&Open")
        file.Append(-1, "&Save")
        file.AppendSeparator()
        file.Append(ID_EXIT,"E&xit"," Terminate the program")

        edit.Append(-1, '&Preferences')
        edit.Append(-1, 'Sea&rch')

        menubar.Append(file, '&File')
        menubar.Append(edit, '&Edit')
        menubar.Append(help, '&Help')
        self.SetMenuBar(menubar)

        #Tool Bar
        toolbar =3D wx.ToolBar(self,-1,style =3D wx.TB_HORIZONTAL |
wx.NO_BORDER)
        toolbar.AddSimpleTool(wx.ID_OPEN,wx.Bitmap("Open.png",
wx.BITMAP_TYPE_PNG),shortHelpString =3D "Ouvrir",longHelpString =3D "Ouvrir=
 une
confiiguration")
        toolbar.AddSimpleTool (wx.ID_CLOSE,wx.Bitmap("Exit.png",
wx.BITMAP_TYPE_PNG),shortHelpString =3D "Fermer",longHelpString =3D "Fermer=
 le
fichier ouvert")
        toolbar.AddSeparator()
        toolbar.Realize()
        self.SetToolBar(toolbar)

        wx.EVT_MENU(self, ID_ABOUT, self.OnAbout) # attach the menu-event
ID_ABOUT to the
                                                           # method
self.OnAbout
        wx.EVT_MENU(self, ID_EXIT, self.OnExit)   # attach the menu-event
ID_EXIT to the
                                                           # method
self.OnExit
        def OnAbout(self,e):
            d=3D wx.MessageDialog(self, " Simulateur de reseaux de machines=
 \n
Auteurs: Abdessamad EL GON NOUNI, Mathieu CHOLLET, Pierre-Yves CLADIERRE","A
propos", wx.OK)
                            # Create a message dialog box
            d.ShowModal() # Shows it
            d.Destroy() # finally destroy it when finished.
        def OnExit(self,e):
            self.Destroy() # Close the frame.

        def OnOpen(self,e):
            #Open a file
            self.dirname =3D ''
            dlg =3D wx.FileDialog(self, "Choose a file", self.dirname, "",
"*.*", wx.OPEN)
            if dlg.ShowModal() =3D=3D wx.ID_OK:
                self.filename=3Ddlg.GetFilename()
                self.dirname=3Ddlg.GetDirectory()
                f=3Dopen(os.path.join(self.dirname,self.filename),'r')
                self.control.SetValue(f.read())
                f.close()
            dlg.Destroy()
            """

        self.Show(True)

class MonApp(wx.App):
    def OnInit(self):
         self.MainWindow =3D MainWindow(title=3D'Image Viewer')
         self.MainWindow.Show()
         self.SetTopWindow(self.MainWindow)
         return True


app =3D MonApp()
app.MainLoop()
</code>

Hope that helps,
>
> Mike
>
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