I am a beginner in python but I would like to program a simple game using Python’s “Button Panel” Demo code. I am not sure however on how to take that code out of the demo application and use it in my own application. Specifically, the following lines of code, I have no idea how to replace. I realize that the demo calls “parent” and I don’t know what to say in place of “parent. (something)”:
class SettingsPanel(wx.MiniFrame):
def __init__(self, parent, id=wx.ID_ANY, title="Settings Panel", pos=wx.DefaultPosition,
size=wx.DefaultSize,
style=wx.SYSTEM_MENU | wx.CAPTION | wx.CLOSE_BOX | wx.FRAME_NO_TASKBAR
| wx.FRAME_FLOAT_ON_PARENT | wx.CLIP_CHILDREN):
wx.MiniFrame.__init__(self, parent, id, title, pos, size, style)
self.targetTitleBar = parent.titleBar
self.parent = parent
self.panel = wx.Panel(self, -1)
self.coloursizer_staticbox = wx.StaticBox(self.panel, -1, "Colour Options")
self.bottomsizer_staticbox = wx.StaticBox(self.panel, -1, "Size Options")
self.stylesizer_staticbox = wx.StaticBox(self.panel, -1, "ButtonPanel Styles")
self.defaultstyle = wx.RadioButton(self.panel, -1, "Default Style", style=wx.RB_GROUP)
self.gradientstyle = wx.RadioButton(self.panel, -1, "Gradient Style")
self.verticalgradient = wx.RadioButton(self.panel, -1, "Vertical Gradient", style=wx.RB_GROUP)
self.horizontalgradient = wx.RadioButton(self.panel, -1, "Horizontal Gradient")
b = self.CreateColourBitmap(wx.BLACK)
self.bakbrush = wx.BitmapButton(self.panel, ID_BackgroundColour, b, size=wx.Size(50,25))
self.gradientfrom = wx.BitmapButton(self.panel, ID_GradientFrom, b, size=wx.Size(50,25))
self.gradientto = wx.BitmapButton(self.panel, ID_GradientTo, b, size=wx.Size(50,25))
self.bordercolour = wx.BitmapButton(self.panel, ID_BorderColour, b, size=wx.Size(50,25))
self.captioncolour = wx.BitmapButton(self.panel, ID_CaptionColour, b, size=wx.Size(50,25))
self.textbuttoncolour = wx.BitmapButton(self.panel, ID_ButtonTextColour, b, size=wx.Size(50,25))
self.selectionbrush = wx.BitmapButton(self.panel, ID_SelectionBrush, b, size=wx.Size(50,25))
self.selectionpen = wx.BitmapButton(self.panel, ID_SelectionPen, b, size=wx.Size(50,25))
self.separatorcolour = wx.BitmapButton(self.panel, ID_SeparatorColour, b, size=wx.Size(50,25))
self.separatorspin = wx.SpinCtrl(self.panel, -1, "7", min=3, max=20,
style=wx.SP_ARROW_KEYS)
self.marginspin = wx.SpinCtrl(self.panel, -1, "6", min=3, max=20,
style=wx.SP_ARROW_KEYS)
self.paddingspin = wx.SpinCtrl(self.panel, -1, "6", min=3, max=20,
style=wx.SP_ARROW_KEYS)
self.borderspin = wx.SpinCtrl(self.panel, -1, "3", min=3, max=7,
style=wx.SP_ARROW_KEYS)
self.__set_properties()
self.__do_layout()
self.Bind(wx.EVT_RADIOBUTTON, self.OnDefaultStyle, self.defaultstyle)
self.Bind(wx.EVT_RADIOBUTTON, self.OnGradientStyle, self.gradientstyle)
self.Bind(wx.EVT_RADIOBUTTON, self.OnVerticalGradient, self.verticalgradient)
self.Bind(wx.EVT_RADIOBUTTON, self.OnHorizontalGradient, self.horizontalgradient)
self.Bind(wx.EVT_BUTTON, self.OnSetColour, id=ID_BackgroundColour)
self.Bind(wx.EVT_BUTTON, self.OnSetColour, id=ID_GradientFrom)
self.Bind(wx.EVT_BUTTON, self.OnSetColour, id=ID_GradientTo)
self.Bind(wx.EVT_BUTTON, self.OnSetColour, id=ID_BorderColour)
self.Bind(wx.EVT_BUTTON, self.OnSetColour, id=ID_CaptionColour)
self.Bind(wx.EVT_BUTTON, self.OnSetColour, id=ID_ButtonTextColour)
self.Bind(wx.EVT_BUTTON, self.OnSetColour, id=ID_SelectionBrush)
self.Bind(wx.EVT_BUTTON, self.OnSetColour, id=ID_SelectionPen)
self.Bind(wx.EVT_BUTTON, self.OnSetColour, id=ID_SeparatorColour)
self.Bind(wx.EVT_SPINCTRL, self.OnSeparator, self.separatorspin)
self.Bind(wx.EVT_SPINCTRL, self.OnMargins, self.marginspin)
self.Bind(wx.EVT_SPINCTRL, self.OnPadding, self.paddingspin)
self.Bind(wx.EVT_SPINCTRL, self.OnBorder, self.borderspin)
self.Bind(wx.EVT_CLOSE, self.OnClose)
def __set_properties(self):
self.defaultstyle.SetFont(wx.Font(8, wx.DEFAULT, wx.NORMAL, wx.BOLD, 0, ""))
self.defaultstyle.SetValue(1)
self.gradientstyle.SetFont(wx.Font(8, wx.DEFAULT, wx.NORMAL, wx.BOLD, 0, ""))
self.verticalgradient.SetValue(1)
if self.targetTitleBar.GetStyle() & bp.BP_DEFAULT_STYLE:
self.verticalgradient.Enable(False)
self.horizontalgradient.Enable(False)
self.defaultstyle.SetValue(1)
else:
self.gradientstyle.SetValue(1)
self.borderspin.SetValue(self.targetTitleBar.GetBPArt().GetMetric(bp.BP_BORDER_SIZE))
self.separatorspin.SetValue(self.targetTitleBar.GetBPArt().GetMetric(bp.BP_SEPARATOR_SIZE))
self.marginspin.SetValue(self.targetTitleBar.GetBPArt().GetMetric(bp.BP_MARGINS_SIZE).x)
self.paddingspin.SetValue(self.targetTitleBar.GetBPArt().GetMetric(bp.BP_PADDING_SIZE).x)
self.UpdateColours()
def __do_layout(self):
mainsizer = wx.BoxSizer(wx.VERTICAL)
buttonsizer = wx.BoxSizer(wx.HORIZONTAL)
bottomsizer = wx.StaticBoxSizer(self.bottomsizer_staticbox, wx.VERTICAL)
sizer_13 = wx.BoxSizer(wx.HORIZONTAL)
sizer_12 = wx.BoxSizer(wx.HORIZONTAL)
sizer_11 = wx.BoxSizer(wx.HORIZONTAL)
sizer_10 = wx.BoxSizer(wx.HORIZONTAL)
coloursizer = wx.StaticBoxSizer(self.coloursizer_staticbox, wx.HORIZONTAL)
rightsizer = wx.BoxSizer(wx.VERTICAL)
sizer_9 = wx.BoxSizer(wx.HORIZONTAL)
sizer_8 = wx.BoxSizer(wx.HORIZONTAL)
sizer_7 = wx.BoxSizer(wx.HORIZONTAL)
sizer_6 = wx.BoxSizer(wx.HORIZONTAL)
leftsizer = wx.BoxSizer(wx.VERTICAL)
sizer_5 = wx.BoxSizer(wx.HORIZONTAL)
sizer_4 = wx.BoxSizer(wx.HORIZONTAL)
sizer_3 = wx.BoxSizer(wx.HORIZONTAL)
sizer_2 = wx.BoxSizer(wx.HORIZONTAL)
sizer_1 = wx.BoxSizer(wx.HORIZONTAL)
stylesizer = wx.StaticBoxSizer(self.stylesizer_staticbox, wx.VERTICAL)
tophsizer = wx.BoxSizer(wx.HORIZONTAL)
tophsizer2 = wx.BoxSizer(wx.VERTICAL)
stylesizer.Add(self.defaultstyle, 0, wx.ALL|wx.EXPAND|wx.ADJUST_MINSIZE, 5)
tophsizer.Add(self.gradientstyle, 0, wx.LEFT|wx.RIGHT|wx.EXPAND|
wx.ALIGN_CENTER_VERTICAL|wx.ADJUST_MINSIZE, 5)
tophsizer2.Add(self.verticalgradient, 0, wx.BOTTOM|wx.ADJUST_MINSIZE, 3)
tophsizer2.Add(self.horizontalgradient, 0, wx.ADJUST_MINSIZE, 0)
tophsizer.Add(tophsizer2, 1, wx.LEFT|wx.EXPAND|wx.ALIGN_CENTER_VERTICAL, 10)
stylesizer.Add(tophsizer, 1, wx.EXPAND, 0)
mainsizer.Add(stylesizer, 0, wx.ALL|wx.EXPAND, 5)
label_1 = wx.StaticText(self.panel, -1, "Background Brush Colour:")
sizer_1.Add(label_1, 0, wx.ALL|wx.ALIGN_CENTER_VERTICAL|wx.ADJUST_MINSIZE, 5)
sizer_1.Add((0, 0), 1, wx.EXPAND|wx.ADJUST_MINSIZE, 0)
sizer_1.Add(self.bakbrush, 0, wx.ADJUST_MINSIZE, 0)
leftsizer.Add(sizer_1, 1, wx.EXPAND, 0)
label_2 = wx.StaticText(self.panel, -1, "Gradient Colour From:")
sizer_2.Add(label_2, 0, wx.LEFT|wx.RIGHT|wx.BOTTOM|wx.ALIGN_CENTER_VERTICAL|wx.ADJUST_MINSIZE, 5)
sizer_2.Add((0, 0), 1, wx.EXPAND|wx.ADJUST_MINSIZE, 0)
sizer_2.Add(self.gradientfrom, 0, wx.ADJUST_MINSIZE, 0)
leftsizer.Add(sizer_2, 1, wx.EXPAND, 0)
label_3 = wx.StaticText(self.panel, -1, "Gradient Colour To:")
sizer_3.Add(label_3, 0, wx.LEFT|wx.RIGHT|wx.BOTTOM|wx.ALIGN_CENTER_VERTICAL|wx.ADJUST_MINSIZE, 5)
sizer_3.Add((0, 0), 1, wx.EXPAND|wx.ADJUST_MINSIZE, 0)
sizer_3.Add(self.gradientto, 0, wx.ADJUST_MINSIZE, 0)
leftsizer.Add(sizer_3, 1, wx.EXPAND, 0)
label_4 = wx.StaticText(self.panel, -1, "Border Colour:")
sizer_4.Add(label_4, 0, wx.LEFT|wx.RIGHT|wx.BOTTOM|wx.ALIGN_CENTER_VERTICAL|wx.ADJUST_MINSIZE, 5)
sizer_4.Add((0, 0), 1, wx.EXPAND|wx.ADJUST_MINSIZE, 0)
sizer_4.Add(self.bordercolour, 0, wx.ADJUST_MINSIZE, 0)
leftsizer.Add(sizer_4, 1, wx.EXPAND, 0)
label_5 = wx.StaticText(self.panel, -1, "Main Caption Colour:")
sizer_5.Add(label_5, 0, wx.LEFT|wx.RIGHT|wx.BOTTOM|wx.ALIGN_CENTER_VERTICAL|wx.ADJUST_MINSIZE, 5)
sizer_5.Add((0, 0), 1, wx.EXPAND|wx.ADJUST_MINSIZE, 0)
sizer_5.Add(self.captioncolour, 0, wx.ADJUST_MINSIZE, 0)
leftsizer.Add(sizer_5, 1, wx.EXPAND, 0)
coloursizer.Add(leftsizer, 0, wx.ALL|wx.ALIGN_CENTER_VERTICAL, 5)
coloursizer.Add((20, 20), 1, wx.EXPAND|wx.ADJUST_MINSIZE, 0)
label_6 = wx.StaticText(self.panel, -1, "Text Button Colour:")
sizer_6.Add(label_6, 0, wx.LEFT|wx.RIGHT|wx.BOTTOM|wx.ALIGN_CENTER_VERTICAL|wx.ADJUST_MINSIZE, 5)
sizer_6.Add((0, 0), 1, wx.EXPAND|wx.ADJUST_MINSIZE, 0)
sizer_6.Add(self.textbuttoncolour, 0, wx.ADJUST_MINSIZE, 0)
rightsizer.Add(sizer_6, 1, wx.EXPAND, 0)
label_7 = wx.StaticText(self.panel, -1, "Selection Brush Colour:")
sizer_7.Add(label_7, 0, wx.LEFT|wx.RIGHT|wx.BOTTOM|wx.ALIGN_CENTER_VERTICAL|wx.ADJUST_MINSIZE, 5)
sizer_7.Add((0, 0), 1, wx.EXPAND|wx.ADJUST_MINSIZE, 0)
sizer_7.Add(self.selectionbrush, 0, wx.ADJUST_MINSIZE, 0)
rightsizer.Add(sizer_7, 1, wx.EXPAND, 0)
label_8 = wx.StaticText(self.panel, -1, "Selection Pen Colour:")
sizer_8.Add(label_8, 0, wx.LEFT|wx.RIGHT|wx.BOTTOM|wx.ALIGN_CENTER_VERTICAL|wx.ADJUST_MINSIZE, 5)
sizer_8.Add((0, 0), 1, wx.EXPAND|wx.ADJUST_MINSIZE, 0)
sizer_8.Add(self.selectionpen, 0, wx.ADJUST_MINSIZE, 0)
rightsizer.Add(sizer_8, 1, wx.EXPAND, 0)
label_9 = wx.StaticText(self.panel, -1, "Separator Colour:")
sizer_9.Add(label_9, 0, wx.LEFT|wx.RIGHT|wx.BOTTOM|wx.ALIGN_CENTER_VERTICAL|wx.ADJUST_MINSIZE, 5)
sizer_9.Add((0, 0), 1, wx.EXPAND|wx.ADJUST_MINSIZE, 0)
sizer_9.Add(self.separatorcolour, 0, wx.ADJUST_MINSIZE, 0)
rightsizer.Add(sizer_9, 1, wx.EXPAND, 0)
coloursizer.Add(rightsizer, 0, wx.ALL|wx.ALIGN_CENTER_VERTICAL, 5)
mainsizer.Add(coloursizer, 0, wx.ALL|wx.EXPAND, 5)
label_10 = wx.StaticText(self.panel, -1, "Separator Size:")
sizer_10.Add(label_10, 0, wx.ALL|wx.ALIGN_CENTER_VERTICAL|wx.ADJUST_MINSIZE, 5)
sizer_10.Add((0, 0), 1, wx.EXPAND|wx.ADJUST_MINSIZE, 0)
sizer_10.Add(self.separatorspin, 0, wx.ALL|wx.ADJUST_MINSIZE, 5)
bottomsizer.Add(sizer_10, 1, wx.EXPAND, 0)
label_11 = wx.StaticText(self.panel, -1, "Margins Size:")
sizer_11.Add(label_11, 0, wx.LEFT|wx.RIGHT|wx.BOTTOM|wx.ALIGN_CENTER_VERTICAL|wx.ADJUST_MINSIZE, 5)
sizer_11.Add((0, 0), 1, wx.EXPAND|wx.ADJUST_MINSIZE, 0)
sizer_11.Add(self.marginspin, 0, wx.LEFT|wx.RIGHT|wx.BOTTOM|wx.ADJUST_MINSIZE, 5)
bottomsizer.Add(sizer_11, 1, wx.EXPAND, 0)
label_12 = wx.StaticText(self.panel, -1, "Padding Size:")
sizer_12.Add(label_12, 0, wx.LEFT|wx.RIGHT|wx.BOTTOM|wx.ALIGN_CENTER_VERTICAL|wx.ADJUST_MINSIZE, 5)
sizer_12.Add((0, 0), 1, wx.EXPAND|wx.ADJUST_MINSIZE, 0)
sizer_12.Add(self.paddingspin, 0, wx.LEFT|wx.RIGHT|wx.BOTTOM|wx.ADJUST_MINSIZE, 5)
bottomsizer.Add(sizer_12, 1, wx.EXPAND, 0)
label_13 = wx.StaticText(self.panel, -1, "Border Size:")
sizer_13.Add(label_13, 0, wx.LEFT|wx.RIGHT|wx.BOTTOM|wx.ALIGN_CENTER_VERTICAL|wx.ADJUST_MINSIZE, 5)
sizer_13.Add((0, 0), 1, wx.EXPAND|wx.ADJUST_MINSIZE, 0)
sizer_13.Add(self.borderspin, 0, wx.LEFT|wx.RIGHT|wx.BOTTOM|wx.ADJUST_MINSIZE, 5)
bottomsizer.Add(sizer_13, 1, wx.EXPAND, 0)
mainsizer.Add(bottomsizer, 0, wx.ALL|wx.EXPAND, 5)
self.panel.SetSizer(mainsizer)
sizer = wx.BoxSizer()
sizer.Add(self.panel, 1, wx.EXPAND)
self.SetSizer(sizer)
self.Fit()
def CreateColourBitmap(self, c):
image = wx.EmptyImage(25, 14)
for x in xrange(25):
for y in xrange(14):
pixcol = c
if x == 0 or x == 24 or y == 0 or y == 13:
pixcol = wx.BLACK
image.SetRGB(x, y, pixcol.Red(), pixcol.Green(), pixcol.Blue())
return image.ConvertToBitmap()
def UpdateColours(self):
bk = self.targetTitleBar.GetBPArt().GetColour(bp.BP_BACKGROUND_COLOUR)
self.bakbrush.SetBitmapLabel(self.CreateColourBitmap(bk))
capfrom = self.targetTitleBar.GetBPArt().GetColour(bp.BP_GRADIENT_COLOUR_FROM)
self.gradientfrom.SetBitmapLabel(self.CreateColourBitmap(capfrom))
capto = self.targetTitleBar.GetBPArt().GetColour(bp.BP_GRADIENT_COLOUR_TO)
self.gradientto.SetBitmapLabel(self.CreateColourBitmap(capto))
captxt = self.targetTitleBar.GetBPArt().GetColour(bp.BP_TEXT_COLOUR)
self.captioncolour.SetBitmapLabel(self.CreateColourBitmap(captxt))
bor = self.targetTitleBar.GetBPArt().GetColour(bp.BP_BORDER_COLOUR)
self.bordercolour.SetBitmapLabel(self.CreateColourBitmap(bor))
btntext = self.targetTitleBar.GetBPArt().GetColour(bp.BP_BUTTONTEXT_COLOUR)
self.textbuttoncolour.SetBitmapLabel(self.CreateColourBitmap(btntext))
selb = self.targetTitleBar.GetBPArt().GetColour(bp.BP_SELECTION_BRUSH_COLOUR)
self.selectionbrush.SetBitmapLabel(self.CreateColourBitmap(selb))
selp = self.targetTitleBar.GetBPArt().GetColour(bp.BP_SELECTION_PEN_COLOUR)
self.selectionpen.SetBitmapLabel(self.CreateColourBitmap(selp))
sepc = self.targetTitleBar.GetBPArt().GetColour(bp.BP_SEPARATOR_COLOUR)
self.separatorcolour.SetBitmapLabel(self.CreateColourBitmap(sepc))
def OnDefaultStyle(self, event):
self.verticalgradient.Enable(False)
self.horizontalgradient.Enable(False)
self.targetTitleBar.SetStyle(bp.BP_DEFAULT_STYLE)
self.targetTitleBar.Refresh()
event.Skip()
def OnGradientStyle(self, event):
self.verticalgradient.Enable(True)
self.horizontalgradient.Enable(True)
self.targetTitleBar.SetStyle(bp.BP_USE_GRADIENT)
self.targetTitleBar.Refresh()
event.Skip()
def OnVerticalGradient(self, event):
self.targetTitleBar.GetBPArt().SetGradientType(bp.BP_GRADIENT_VERTICAL)
self.targetTitleBar.SetStyle(bp.BP_USE_GRADIENT)
self.targetTitleBar.Refresh()
event.Skip()
def OnHorizontalGradient(self, event):
self.targetTitleBar.GetBPArt().SetGradientType(bp.BP_GRADIENT_HORIZONTAL)
self.targetTitleBar.SetStyle(bp.BP_USE_GRADIENT)
self.targetTitleBar.Refresh()
event.Skip()
def OnSetColour(self, event):
dlg = wx.ColourDialog(self.parent)
dlg.SetTitle("Colour Picker")
if dlg.ShowModal() != wx.ID_OK:
return
var = 0
if event.GetId() == ID_BackgroundColour:
var = bp.BP_BACKGROUND_COLOUR
elif event.GetId() == ID_GradientFrom:
var = bp.BP_GRADIENT_COLOUR_FROM
elif event.GetId() == ID_GradientTo:
var = bp.BP_GRADIENT_COLOUR_TO
elif event.GetId() == ID_BorderColour:
var = bp.BP_BORDER_COLOUR
elif event.GetId() == ID_CaptionColour:
var = bp.BP_TEXT_COLOUR
elif event.GetId() == ID_ButtonTextColour:
var = bp.BP_BUTTONTEXT_COLOUR
elif event.GetId() == ID_SelectionBrush:
var = bp.BP_SELECTION_BRUSH_COLOUR
elif event.GetId() == ID_SelectionPen:
var = bp.BP_SELECTION_PEN_COLOUR
elif event.GetId() == ID_SeparatorColour:
var = bp.BP_SEPARATOR_COLOUR
else:
return
self.targetTitleBar.GetBPArt().SetColour(var, dlg.GetColourData().GetColour())
self.targetTitleBar.Refresh()
self.UpdateColours()
self.parent.useredited = True
def OnSeparator(self, event):
self.targetTitleBar.GetBPArt().SetMetric(bp.BP_SEPARATOR_SIZE,
event.GetInt())
self.targetTitleBar.DoLayout()
self.parent.mainPanel.Layout()
self.parent.useredited = True
event.Skip()
def OnMargins(self, event):
self.targetTitleBar.GetBPArt().SetMetric(bp.BP_MARGINS_SIZE,
wx.Size(event.GetInt(), event.GetInt()))
self.targetTitleBar.DoLayout()
self.parent.mainPanel.Layout()
self.parent.useredited = True
event.Skip()
def OnPadding(self, event):
self.targetTitleBar.GetBPArt().SetMetric(bp.BP_PADDING_SIZE,
wx.Size(event.GetInt(), event.GetInt()))
self.targetTitleBar.DoLayout()
self.parent.mainPanel.Layout()
self.parent.useredited = True
event.Skip()
def OnBorder(self, event):
self.targetTitleBar.GetBPArt().SetMetric(bp.BP_BORDER_SIZE,
event.GetInt())
self.targetTitleBar.DoLayout()
self.parent.mainPanel.Layout()
self.parent.useredited = True
event.Skip()
def OnClose(self, event):
self.parent.hassettingpanel = False
self.Destroy()enter code here
For example, what would I put in place of “parent.titleBar”? And would I need to change anything else in the code to make it run independently?
There are usually a couple of changes required to move widgets from context of the demo to an application. Usually this involves creating an App (in the example below I used PySimpleApp), and removing logs. Below is a full example that works:
Frames don’t need a parent, so here I just passed in None as the parent, and since None doesn’t have a titleBar attribute, I commented out that line.
update: if you want to run this with
titleBar, but don’t want to use a real the realtitleBarobject, you can create a mock object. There are several mocking libraries to help you with this if you prefer, but since yourtitleBaronly has a few methods, it may be easiest to just make a mock object yourself. You’d need to add all the methods that you call, but I’ve created a simple version with only theRefreshmethod. Also, since you now can’t useparent=None, I’ve added a frame to be the parent of the mini-frame.