-# 11/22/2003 - Jeff Grimmett (grimmtooth@softhome.net)
-#
-# o Updated for wx namespace
-#
import wx
import wx.xrc as xrc
subclass is specified as "moduleName.ClassName" Try changing
the classname to one that does not exist and see what happens -->
-<object class="wxPanel" subclass="XmlResourceSubclass.MyBluePanel" name="MyPanel">
+<object class="wxPanel" subclass="XmlResourceSubclass.MyCustomPanel" name="MyPanel">
<size>200,100</size>
<object class="wxStaticText" name="label1">
- <label>This blue panel is a class derived from wxPanel
-and is loaded by a using a subclass attribute of the object tag.</label>
+ <label>This panel is a custom class derived from wx.Panel,\nand is loaded by a custom XmlResourceHandler.</label>
<pos>10,10</pos>
</object>
</object>
#----------------------------------------------------------------------
-class MyBluePanel(wx.Panel):
+class MyCustomPanel(wx.Panel):
def __init__(self):
p = wx.PrePanel()
# the Create step is done by XRC.
self.PostCreate(p)
self.Bind(wx.EVT_WINDOW_CREATE, self.OnCreate)
+ self.Bind(wx.EVT_SIZE, self.OnSize)
+
def OnCreate(self, evt):
# This is the little bit of customization that we do for this
# silly example. It could just as easily have been done in
# the resource. We do it in the EVT_WINDOW_CREATE handler
# because the window doesn't really exist yet in the __init__.
- self.SetBackgroundColour("BLUE")
- self.SetForegroundColour("WHITE")
-
+ if self is evt.GetEventObject():
+ t = wx.StaticText(self, -1, "MyCustomPanel")
+ f = t.GetFont()
+ f.SetWeight(wx.BOLD)
+ f.SetPointSize(f.GetPointSize()+2)
+ t.SetFont(f)
+ self.t = t
+ # On OSX the EVT_SIZE happens before EVT_WINDOW_CREATE !?!
+ # so give it another kick
+ wx.CallAfter(self.OnSize, None)
+ evt.Skip()
+
+ def OnSize(self, evt):
+ if hasattr(self, 't'):
+ sz = self.GetSize()
+ w, h = self.t.GetTextExtent(self.t.GetLabel())
+ self.t.SetPosition(((sz.width-w)/2, (sz.height-h)/2))
+
#----------------------------------------------------------------------
overview = """<html><body>
-<h2><center>wxXmlResourceSubclass</center></h2>
+<h2><center>wx.XmlResourceSubclass</center></h2>
Sometimes it is necessary to use custom classes, but you still want
them to be created from XRC. The subclass XRC attribute allows you to
if __name__ == '__main__':
import sys,os
import run
- run.main(['', os.path.basename(sys.argv[0])])
+ run.main(['', os.path.basename(sys.argv[0])] + sys.argv[1:])