[wxpython-users] three intern windows in one window
C M
cmpython at gmail.com
Sat May 17 13:36:31 PDT 2008
On Sat, May 17, 2008 at 3:47 PM, EL GON NOUNI <abdessamadg at gmail.com> wrote:
> C M a écrit :
>>
>> Reading this will help I hope:
>>
>> >From the wxWidgets API found at
>> http://docs.wxwidgets.org/2.8.6/wx_wxstaticbox.html
>>
>> wxStaticBox
>>
>> A static box is a rectangle drawn around other panel items to denote a
>> logical grouping of items.
>>
>> Please note that a static box should not be used as the parent for the
>> controls it contains, instead they should be siblings of each other.
>> Although using a static box as a parent might work in some versions of
>> wxWidgets, it results in a crash under, for example, wxGTK.
>>
>> Also, please note that because of this, the order in which you create
>> new controls is important. Create your wxStaticBox control before any
>> siblings that are to appear inside the wxStaticBox in order to
>> preserve the correct Z-Order of controls.
>> _______________________________________________
>> wxpython-users mailing list
>> wxpython-users at lists.wxwidgets.org
>> http://lists.wxwidgets.org/mailman/listinfo/wxpython-users
>>
>
> thank you very much C M, I know now how to use panels in order to organize
> my window. here is my new code:
>
> from networkx import *
> import pylab as P
> from Simulateur import *
> ID_OPEN=001
> ID_ABOUT=101
> ID_EXIT=110
> import wx
>
> class InterfaceGraphique(wx.Frame):
> def __init__(self, titre):
> wx.Frame.__init__(self, None, -1, title = titre, size=(1100, 800))
> self.panel3 = wx.Panel(self, -1,pos=(0,550), size=(1100,200))
> self.etiquette3 = wx.StaticText(self.panel3, -1, "Status")
> self.etiquette31 = wx.TextCtrl(self.panel3, -1, pos=(0, 15),
> size=(1100,145),style=wx.TE_MULTILINE)
>
>
>
> self.panel2 = wx.Panel(self, -1,pos=(700,0),size=(400,550))
> self.etiquette2 = wx.StaticText(self.panel2, -1, "Configuration")
> self.box2 = wx.StaticBox(self.panel2, -1, pos=(0,10), size=(400, 530))
> self.button1 = wx.Button(self.panel2, -1, pos=(0, 481), size=(190,30),
> label='Apply changes')
> self.button2 = wx.Button(self.panel2, -1, pos=(0, 510), size=(200,30),
> label='Change environement')
> self.button3 = wx.Button(self.panel2, -1, pos=(189, 481),
> size=(210,30), label='Change connexion parameters')
> self.button4 = wx.Button(self.panel2, -1, pos=(199, 510),
> size=(200,30), label='Start simulation')
> self.etiquette3 = wx.StaticText(self.panel2, -1, pos=(1,18),
> label='Local data')
> self.box3 = wx.StaticBox(self.panel2, -1, pos=(0,10), size=(400, 100))
> self.etiquette4 = wx.StaticText(self.panel2, -1, pos=(1,115),
> label='Node')
> self.box4 = wx.StaticBox(self.panel2, -1, pos=(0,105), size=(400,
> 180))
> self.etiquette5 = wx.StaticText(self.panel2, -1,
> pos=(1,288), label='Environement')
> self.box5 = wx.StaticBox(self.panel2, -1, pos=(0,280), size=(400,
> 200))
>
>
>
>
> self.panel1 = wx.Panel(self, -1,pos=(0,0),size=(700,550))
> self.etiquette2 = wx.StaticText(self.panel1, -1, "Environement state")
> self.box2 = wx.StaticBox(self.panel1, -1, pos=(0,10), size=(690, 530))
>
> """
> sizer = wx.GridBagSizer(0,0,vgap=4,hgap=4)
> sizer.Add(self.etiquette31,pos=(0,500), (500,800),
> flag=wx.BOTTOM,0)"""
>
>
>
> filemenu = wx.Menu()
> filemenu.Append(1000, "New", "New configuration")
> filemenu.Append(1100, "Open", "Open an existing configuration")
> filemenu.Append(1200, "Save", "Save configuration")
> filemenu.AppendSeparator()
> filemenu.Append(1300, "Exit", "Exit the programm")
> editmenu = wx.Menu()
> editmenu.Append(2000, "Ajouter Noeud", "Ajoute un noeud")
> editmenu.Append(2100, "Ajouter Lien", "Ajoute un lien")
> editmenu.Append(2200, "Mettre a jour", "Met a jour")
> helpmenu=wx.Menu()
> helpmenu.Append(3000, "HowTo", "What you should know")
> filemenu.AppendSeparator()
> helpmenu.Append(3100, "About", "Informations")
> #creation du menu
> menubar = wx.MenuBar()
> menubar.Append(filemenu, "&File")
> menubar.Append(editmenu, "&Edit")
> menubar.Append(helpmenu, "&Help")
> self.SetMenuBar(menubar)
>
>
> #evenements
> wx.EVT_MENU(self,3100,self.OnAbout)
> wx.EVT_MENU(self,1100,self.OnOpen)
> wx.EVT_MENU(self,1300,self.OnExit)
> wx.EVT_MENU(self,2000,self.OnNode)
> wx.EVT_MENU(self,2100,self.OnLink)
> wx.EVT_MENU(self,2200,self.OnUpdate)
> self.Show(True)
> self.Centre()
>
> def OnOpen(self,event):
> #Open a file
> self.dirname = ''
> dlg = wx.FileDialog(self, "Choose a file", self.dirname, "",
> "*.*", wx.OPEN)
> if dlg.ShowModal() == wx.ID_OK:
> self.filename=dlg.GetFilename()
> self.dirname=dlg.GetDirectory()
> f=open(os.path.join(self.dirname,self.filename),'r')
> self.control.SetValue(f.read())
> f.close()
> dlg.Destroy()
>
> def OnSave(selfself, event):
> pass
> def OnNew(selfself, event):
> pass
> def OnExit(self,event):
> self.Close(True)
> def OnAbout(self,event):
> d=wx.MessageDialog(self, "Simulateur de reseaux de machines en Python
> \nAuteurs : Chollet Mathieu, Cladiere Pierre-Yves\nEl Gon Nouni Abdessamaed
> \nProjet DEV 2008 \nTELECOM Bretagne", "A propos", wx.OK)
> d.ShowModal()
> d.Destroy()
> def OnNode(self,event):
> self.G.add_node(self.i)
> self.i=self.i+1
> def OnLink(self,event):
> self.G.add_edge(self.j,self.j+1)
> self.j=self.j+1
> def OnUpdate(self,event):
> #ajout de l'image
> if self.panel !=None:
> self.panel.Destroy()
> self.panel = wx.Panel(self, -1)
> sizerH= wx.BoxSizer(wx.HORIZONTAL)
> draw(self.G)
> P.savefig("construction.png")
> img= wx.Image('construction.png',wx.BITMAP_TYPE_PNG)
> bmp= wx.BitmapFromImage(img)
> staticBmp= wx.StaticBitmap(self,wx.ID_ANY,bmp)
> sizerH.Add(staticBmp)
> self.SetAutoLayout(1)
> sizerH.Fit(self)
> self.Center()
> self.Show(True)
>
>
> class MonApp(wx.App):
> def OnInit(self):
> fen = InterfaceGraphique("Simulateur reseau")
> fen.Show(True)
> self.SetTopWindow(fen)
> return True
>
> app = MonApp()
> app.MainLoop()
>
>
> the problem now is that I have to specify exactely the position and the size
> of every thing in the window, and the size of the intern windows dont change
> if I change the main window size. I know that I have to use sizers, but I
> didn't understand how they work, and I dont want to change every thing now.
> so if there is a simple way to make windows flexible, I'll be greatful to
> hear it from you.
> thanks
Hello. Unfortunately, I don't think there is any easy way to take a layout and
automatically convert it to a flexible layout. This is really the job
sizers do.
It is understandable that you may not want to change everything now, but if
you want an automatically resizing set of panels (what you are calling "intern
windows"), you have to.
I went through this resistance to learning sizers, too. But the consensus is
if you are going to make more than just this application, you are much better
off learning how to use sizers now and then always using them from then on.
Not only do they allow automatic resizing, but they allow your apps to look
good across platforms. And ultimately I think they save you work.
Here's the tutorial from the wxPython wiki:
http://wiki.wxpython.org/UsingSizers
As others have recently said, basically if you just start thinking in terms of
a group of (resizble) boxes within boxes, that is what sizers are. You can
do many things just using BoxSizer. And you can ask for help here, too.
Che
Che
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