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Interesting problem - wxTextCtrl

P: n/a
Hello !

I want to create a tool for mp3 files in wx.

Some sections of the code (see below) is copied from wx demo.

Problems:
1.) the wxStaticText is not centered vertically
2.) the wxTextCtrl is not editable, it is cannot get the focus.
Why ?

My machine OS: winxp.
Python: 2.3,
Wx: for python 2.3

The demo is working, but only my code is not working !
Why ?

Thanx for every help !

FT

PS:
Please send the answers to my private mail address too, because I'm
in digest mode.
#!/usr/bin/python
from wxPython.wx import *
from wxPython.grid import *
from freedb import *
class MainFrame(wxFrame):
def __init__(self, *args, **kwds):
kwds["style"] = wxDEFAULT_FRAME_STYLE
wxFrame.__init__(self, *args, **kwds)
self.AlbumGrid=None
self.Albums=None
self.MainSizer=wxBoxSizer(wxVERTICAL)
self.toppanel = wxPanel(self, -1)
self.bottompanel = wxPanel(self, -1)
self.centpanel = wxPanel(self, -1)
self.toppanel.SetSize((592, 23))
self.bottompanel.SetSize((592, 24))
self.MainSizer.Add(self.toppanel,0, wxEXPAND|wxALIGN_CENTER_HORIZONTAL, 0)
self.MainSizer.Add(self.centpanel,1,wxALL|wxEXPAND ,0)
self.MainSizer.Add(self.bottompanel,1, wxEXPAND|wxALIGN_CENTER_HORIZONTAL, 0)
self.SetAutoLayout(1)
self.SetSizer(self.MainSizer)

self.btnExit = wxButton(self.toppanel, 1220, "Exit")
EVT_BUTTON(self, 1220, self.Exit)
self.btnSearch = wxButton(self.toppanel, 1221, "Search")
EVT_BUTTON(self, 1221, self.OnClickBtn)
self.Text=wxTextCtrl(self, -1, "Search Text", size=(125, -1))
self.Text.SetInsertionPoint(0)
EVT_CHAR(self.Text,self.EvtChar)
self.Label=wxStaticText(self, -1, "Search:")
self.Label.SetBackgroundColour(self.toppanel.GetBa ckgroundColour())
topsizer = wxBoxSizer(wxHORIZONTAL)
topsizer.Add(self.Label, 0,wxLEFT|wxHORIZONTAL|wxVERTICAL|wxALIGN_CENTER_VE RTICAL,2)
topsizer.Add(self.Text, 1,wxLEFT|wxHORIZONTAL,2)
topsizer.Add(self.btnSearch, 1,wxLEFT|wxHORIZONTAL,2)
topsizer.Add(self.btnExit, 1, wxLEFT|wxHORIZONTAL,2)
self.toppanel.SetAutoLayout(1)
self.toppanel.SetSizer(topsizer)
topsizer.SetSizeHints(self.toppanel)

self.centersizer=wxBoxSizer(wxHORIZONTAL)
self.centpanel.SetAutoLayout(1)
self.centpanel.SetSizer(self.centersizer)
self.centersizer.SetSizeHints(self.centpanel)

self.bottomsizer=wxBoxSizer(wxHORIZONTAL)
self.bottompanel.SetAutoLayout(1)
self.bottompanel.SetSizer(self.bottomsizer)
self.bottomsizer.SetSizeHints(self.bottompanel)

self.Layout()
self.Centre()
self.SetTitle("FreeDB Search Dialog")
_icon = wxEmptyIcon()
#_icon.CopyFromBitmap(wxBitmap("EXITEML.ico", wxBITMAP_TYPE_ANY))
#self.SetIcon(_icon)
self.SetSize((640, 480))
self.SetBackgroundColour(wxColour(94, 138, 244))
self.Centre()
# end wxGlade

def EvtChar(self, event):
cc=event.GetKeyCode()
if (cc==13):
self.OnClick(None)
event.Skip()
#self.log.WriteText('EvtChar: %d\n' % event.GetKeyCode())

def OnClickBtn(self,event):
s=self.Text.GetValue()
import freedb
albums=freedb.freedb_search('Last Night Another Soldier',criteria="all")
def sf(a1,a2):
l1=[a1.artist,a1.title,a1.checksum,a1.versions]
l2=[a2.artist,a2.title,a2.checksum,a2.versions]
for i in range(len(l1)):
s1=str(l1[i]).strip();s2=str(l2[i]).strip()
if s1<>s1:
if s1>s2: return 1
else: return -1
return 0
albums.sort(sf)
self.Albums=albums
self.ShowAlbums()

def ShowAlbums(self):
if self.AlbumGrid<>None:
self.AlbumGrid.Destroy()
self.AlbumGrid=None
self.AlbumGrid=grid=wxGrid(self.centpanel,-1)
albs=self.Albums
self.AlbumGrid.CreateGrid(len(albs),4)
EVT_GRID_CELL_LEFT_DCLICK(grid,self.OnSub)
grid.SetColLabelValue(0,"ID")
grid.SetColLabelValue(1,"Artist")
grid.SetColLabelValue(2,"Title")
grid.SetColLabelValue(3,"Versions")
grid.SetColSize(0,80)
grid.SetColSize(1,192)
grid.SetColSize(2,160)
grid.SetColSize(3,80)
for idx in range(len(albs)):
alb=albs[idx]
grid.SetCellValue(idx,0,alb.checksum)
grid.SetCellValue(idx,1,alb.artist)
grid.SetCellValue(idx,2,alb.title)
grid.SetCellValue(idx,3,str(alb.versions))
self.centersizer.Add(self.AlbumGrid,1,wxALL|wxEXPA ND,4)
self.SubGrid=None
self.SubGrid2=None
self.centpanel.Layout()

def OnSub(self,e):
albs=self.Albums
r=e.GetRow()
alb=albs[r]
self.XAlbum=xalb=alb.load()
if self.SubGrid<>None: self.SubGrid.Destroy()
if self.SubGrid2<>None: self.SubGrid2.Destroy()
self.SubGrid=grid=wxGrid(self.bottompanel,-1)
self.SubGrid2=grid2=wxGrid(self.bottompanel,-1)
grid.CreateGrid(len(xalb.tracks),1)
grid2.CreateGrid(6,1)
grid.SetColSize(0,128)
grid.SetColLabelValue(0,"Title")
grid2.SetRowLabelValue(0,"DiscID")
grid2.SetRowLabelValue(1,"Artist")
grid2.SetRowLabelValue(2,"Title")
grid2.SetRowLabelValue(3,"Versions")
grid2.SetRowLabelValue(4,"Genre")
grid2.SetRowLabelValue(5,"Year")
grid2.SetColLabelValue(0,"Value")
grid2.SetColSize(0,128)
#grid.SetColSize(1,192)
for i in range(len(xalb.tracks)):
data=str(xalb.tracks[i][0]).strip()
grid.SetCellValue(i,0,data)
grid2.SetCellValue(2,0,str(xalb.dtitle))
grid2.SetCellValue(0,0,str(xalb.discid))
grid2.SetCellValue(1,0,str(alb.artist))
grid2.SetCellValue(2,0,str(alb.versions))
grid2.SetCellValue(5,0,str(xalb.dyear))
grid2.SetCellValue(4,0,str(xalb.dgenre))
self.bottomsizer.Add(grid2,1,wxALL|wxEXPAND,4)
self.bottomsizer.Add(grid,1,wxALL|wxEXPAND,4)
self.bottompanel.Layout()
e.Skip()

def Exit(self,e):
self.Destroy()
# end of class MyFrame
class FDApplication(wxApp):
def __init__(self,Param,MainFrameClass):
self.MainFrameClass=MainFrameClass
wxApp.__init__(self,Param)
self.MainFrameClass.Application=self
def OnInit(self):
wxInitAllImageHandlers()
MainFrame=self.MainFrameClass(None, -1, "")
#MainFrame=self.MainFrame
#print MainFrame
self.SetTopWindow(MainFrame)
MainFrame.ID=-1
MainFrame.Show(1)
return 1
if __name__ == "__main__":
app=FDApplication(0,MainFrame)
app.MainLoop()


--
Best regards,
fowlertrainer mailto:fo***********@anonym.hu
Jul 18 '05 #1
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