efc5f22463
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@3550 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
98 lines
3.3 KiB
Python
98 lines
3.3 KiB
Python
from wxPython.wx import *
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from wxPython.html import *
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import sys,string
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# A bunch of simple widgets, all somehow derived from wxWindow
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class Widget1(wxWindow):
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def __init__(self, parent, param):
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wxWindow.__init__(self, parent, -1)
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self.text = wxTextCtrl(self, -1, param['param_str'], wxPoint(5,5),
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wxSize(200,150), wxTE_MULTILINE)
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but = wxButton(self, 1001, "Click me", wxPoint(50,160), wxSize(100,30))
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EVT_BUTTON(self, 1001, self.OnButton)
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self.SetSize(wxSize(210,200))
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def OnButton(self, event):
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self.text.AppendText( "Click!\n" )
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class Widget2(wxButton):
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def __init__(self, parent, param):
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wxButton.__init__(self, parent, int(param['id']), param['title'])
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class Widget3(wxTextCtrl):
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def __init__(self, parent, param):
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wxTextCtrl.__init__(self, parent, -1, "No clicks")
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self.clicked = 0;
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EVT_BUTTON(parent, int(param['button_id']), self.OnButton)
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def OnButton(self, event):
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self.clicked = self.clicked + 1
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self.SetValue("%d clicks" % (self.clicked,))
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# make the widgets known in the widget module (aka htmlc)
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widget.Widget1 = Widget1
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widget.Widget2 = Widget2
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widget.Widget3 = Widget3
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# our default page
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default_page = """
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<H2>wxPython widgets go HTML</H2>
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A bunch of wxPython widgets are scattered on this HTML page.
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Here's one:
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<center><python class="Widget1" greeting="Hello World"></center>
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<hr>
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Here's another:
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<center><python class="Widget2" float=70 id=1002 title="Button A"></center>
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It should always take up 70% of the page width.
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<p>And then there's this, listening to button A:
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<python class="Widget3" button_id=1002></p>
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"""
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# our explanation
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apology = """
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For some bizarre reason, it takes forever and a day to display the
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widgets if they are constructed in the frame's constructor. This
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only happens in MSW, wxGTK works fine.
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<p>Select <I>File->Show it</I> to draw the widgets."""
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default_page = default_page + "The HTML code for this page is\n <pre>" + default_page + "</pre>"
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class HtmlViewer(wxFrame):
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def __init__(self, parent, id, title, pos = wxDefaultPosition, size = wxSize(400,400)):
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wxFrame.__init__(self, parent, id, title, pos, size)
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self.CreateStatusBar(1)
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self.html = wxHtmlWindow(self)
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self.html.SetRelatedFrame(self, "HTML Viewer: \%s")
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self.html.SetRelatedStatusBar(0)
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mbar = wxMenuBar()
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menu = wxMenu()
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menu.Append(1500, "Show it")
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menu.Append(1503, "Exit")
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mbar.Append(menu, "File")
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EVT_MENU(self, 1500, self.OnShowIt)
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EVT_MENU(self, 1503, self.OnClose)
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self.SetMenuBar(mbar)
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# change apology below to default_page, if you dare!
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self.html.SetPage( default_page )
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def OnClose(self,event):
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self.Destroy()
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def OnShowIt(self,event):
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self.html.SetPage( default_page )
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# now quickly remove the menu option, to hide that
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# other bug; namely that widgets aren't removed when the
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# HTML page is.
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self.GetMenuBar().Enable(1500, FALSE)
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class MyApp(wxApp):
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def OnInit(self):
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frame = HtmlViewer(NULL, -1, "HTML Viewer")
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frame.Show(TRUE)
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self.SetTopWindow(frame)
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return TRUE
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wxImage_AddHandler(wxPNGHandler())
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wxImage_AddHandler(wxGIFHandler())
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wxImage_AddHandler(wxJPEGHandler())
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theApp = MyApp(0)
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theApp.MainLoop()
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