python - changer la taille de l'image dynamiquement lorsque taille du sizer change dans wxPython - Stack Overflow

I am working with python v2.7 and wxPython v3.0 on Windows 8 OS. In the code snippet provided below simply creates a frame which has a vertical sizer that contains an image and an other horizontal sizer that in turn contains two panels.

Question: When I resize the frame by dragging the border, the panels resize automatically. Unlike the panels the image doesn't resize? How can I make my image to behave like panels for the case of resizing?

Code: The image file used can be downloaded from here: green.jpg

import wx

class Frame(wx.Frame):
    def __init__(self, parent, id, title):
        wx.Frame.__init__(self, parent, id, title, style=wx.DEFAULT_FRAME_STYLE)
        panelA = wx.Panel(self,-1)
        imageFile = wx.Image('green.jpg', wx.BITMAP_TYPE_ANY).ConvertToBitmap()
        myBitmap = wx.StaticBitmap(panelA, -1, imageFile)

        panel1 = wx.Panel(self, -1,style=wx.SIMPLE_BORDER)
        panel2 = wx.Panel(self, -1, style=wx.SIMPLE_BORDER)
        panelSizer = wx.BoxSizer(wx.HORIZONTAL)
        panelSizer.Add(panel1, 1, wx.ALL|wx.EXPAND, 0)
        panelSizer.Add(panel2, 1, wx.ALL|wx.EXPAND, 0)

        sizer = wx.BoxSizer(wx.VERTICAL)
        sizer.Add(panelA, 1, wx.ALL|wx.EXPAND, 0)
        sizer.Add(panelSizer,  1, wx.ALL|wx.EXPAND, 0)
        self.SetSizer(sizer)

        self.Show(True)

app = wx.App()
frame = Frame(None, wx.ID_ANY, 'Image')
app.MainLoop()

Thank you for your time!

The image will never be resized automatically. If you want this behaviour, you need to handle wxEVT_SIZE and do it yourself in its handler.

I am working with python v2.7 and wxPython v3.0 on Windows 8 OS. In the code snippet provided below simply creates a frame which has a vertical sizer that contains an image and an other horizontal sizer that in turn contains two panels.

Question: When I resize the frame by dragging the border, the panels resize automatically. Unlike the panels the image doesn't resize? How can I make my image to behave like panels for the case of resizing?

Code: The image file used can be downloaded from here: green.jpg

import wx

class Frame(wx.Frame):
    def __init__(self, parent, id, title):
        wx.Frame.__init__(self, parent, id, title, style=wx.DEFAULT_FRAME_STYLE)
        panelA = wx.Panel(self,-1)
        imageFile = wx.Image('green.jpg', wx.BITMAP_TYPE_ANY).ConvertToBitmap()
        myBitmap = wx.StaticBitmap(panelA, -1, imageFile)

        panel1 = wx.Panel(self, -1,style=wx.SIMPLE_BORDER)
        panel2 = wx.Panel(self, -1, style=wx.SIMPLE_BORDER)
        panelSizer = wx.BoxSizer(wx.HORIZONTAL)
        panelSizer.Add(panel1, 1, wx.ALL|wx.EXPAND, 0)
        panelSizer.Add(panel2, 1, wx.ALL|wx.EXPAND, 0)

        sizer = wx.BoxSizer(wx.VERTICAL)
        sizer.Add(panelA, 1, wx.ALL|wx.EXPAND, 0)
        sizer.Add(panelSizer,  1, wx.ALL|wx.EXPAND, 0)
        self.SetSizer(sizer)

        self.Show(True)

app = wx.App()
frame = Frame(None, wx.ID_ANY, 'Image')
app.MainLoop()

Thank you for your time!

The image will never be resized automatically. If you want this behaviour, you need to handle wxEVT_SIZE and do it yourself in its handler.

Source