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__version__ = "$Revision: 1.5 $"
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__date__ = "$Date: 2006/01/14 12:11:49 $"
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# Assorted helpful wrappers.
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from PythonCard import model
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# AGT This could probably be generalized some more - but it handles current
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# needs within this wrapper collection of cloning buttons and checkboxes.
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# utility functions to manipulate controls at run time
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def __init__(self, aBg, Name, newname, Text=""):
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Flds = ['position', 'size', 'backgroundColor', 'foregroundColor', 'command', 'font']
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aWidget = aBg.components[Name]
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d['type'] = aWidget.__class__.__name__
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for key in Flds: # attributes
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# I'm not exactly sure why I have to special-case these tuples
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# this should get recreated from the file attribute
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elif key in ['position', 'size']:
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d[key] = getattr(aWidget, key)
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elif getattr(aWidget, key) is not None:
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d[key] = getattr(aWidget, key)
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if Text == "": Text = newname
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aBg.components[newname] = d
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# dialog to present a block of text and a number of alternative buttons
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class MultiButtonDialog(model.CustomDialog):
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def __init__(self, parent, txt, buttons, rsrc):
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model.CustomDialog.__init__(self, parent, rsrc)
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self.components.Text.text = txt
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self.components.Button.visible = False
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self.components.Button.enabled = False
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if len(buttons) == 0: buttons = ["OK"]
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bx, by = self.components.Button.size
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if isinstance(b, types.StringTypes):
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self.components.Button.label = b
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self.components.Button.label = b[0]
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newx, newy = self.components.Button.GetBestSize()
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self.components.Button.size = (bx, newy)
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# check if all buttons will fit in window
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startx, starty = self.components.Button.position
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if len(buttons)*dx + bx + 40 > owx:
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wx = len(buttons)*dx + bx + 40
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startx, starty = (wx-bx-20, owy-by-30) # AGT - why 30 ??
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tsx, tsy = self.components.Text.size
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self.components.Text.size = (wx-20, tsy)
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localbuttons = buttons
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localbuttons.reverse()
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for b in localbuttons:
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if isinstance(b, types.StringTypes):
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n = copyControl(self, "Button", "Button"+str(count), theName)
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self.components[n.name].position = startx-count*dx, starty
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self.components[n.name].visible = True
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self.components[n.name].enabled = True
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self.components[n.name].toolTip = theToolTip
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def on_mouseClick(self, event):
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self.text = event.target.label
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if self.text == "Cancel":
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def multiButtonDialog(parent, txt, buttons, title=""):
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rsrc = {'type':'CustomDialog',
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'position':(176, 176),
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{'type':'StaticText',
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'position':(269, 145),
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rsrc["title"] = title
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dlg = MultiButtonDialog(parent, txt, buttons, rsrc)
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result = dlg.showModal()
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result.accepted = dlg.accepted
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result.text = dlg.text
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# dialog to present a number of on/off checkboxes
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class MultiCheckBoxDialog(model.CustomDialog):
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# boxes is a list of (name, value) pairs, not a dictionary
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# because a dictionary didn't allow the caller to control the order of presentation
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def __init__(self, parent, boxes, rsrc):
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model.CustomDialog.__init__(self, parent, rsrc)
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self.components.box.visible = False
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self.components.box.enabled = False
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self.components.box.checked = False
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# check if all buttons will fit in window
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startx, starty = self.components.box.position
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sx,sy = self.components.box.GetBestSize()
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#rint starty, len(boxes), sy, (len(boxes)-1) * (sy+20), owy
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wy = (len(boxes)+1) * (sy+20) + 30
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self.size = (owx, wy)
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if isinstance(b, types.StringTypes):
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if len(b) > 1: val = b[1]
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if len(b) > 2: toolTip = b[2]
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n = copyControl(self, "box", "Box"+str(count), key)
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self.components[n.name].position = startx, starty+count*(sy+20)
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self.components[n.name].visible = True
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self.components[n.name].enabled = True
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self.components[n.name].checked = val
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self.components[n.name].toolTip = toolTip
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self.boxes[key] = val
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self.components.btnOK.position = (150, starty+count*(sy+20))
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self.components.btnCancel.position = (250, starty+count*(sy+20))
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self.accepted = False
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def on_btnOK_mouseClick(self, event):
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for count in range(len(self.boxes)):
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name = "Box"+str(count)
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self.boxes[self.components[name].label] = self.components[name].checked
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def on_btnCancel_mouseClick(self, event):
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self.accepted = False
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def multiCheckBoxDialog(parent, boxes, title=""):
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rsrc = {'type':'CustomDialog',
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'position':(176, 176),
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rsrc["title"] = title
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dlg = MultiCheckBoxDialog(parent, boxes, rsrc)
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result = dlg.showModal()
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result.accepted = dlg.accepted
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result.boxes = dlg.boxes
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# wrapper to help with pop up menus
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def __init__(self, aBg, items, pos):
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# Yet another alternate way to do IDs. Some prefer them up top to
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# avoid clutter, some prefer them close to the object of interest
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self.menu = wx.Menu()
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if isinstance(it, types.StringTypes):
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self.reverse[Id] = it
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aBg.Bind(wx.EVT_MENU, self.OnPopup, id=self.popup[it])
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self.menu.Append(self.popup[it], it)
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aBg.Bind(wx.EVT_MENU, self.OnPopup, id=Id)
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if isinstance(that, types.StringTypes):
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self.popup[that] = Id
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self.reverse[Id] = that
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aBg.Bind(wx.EVT_MENU, self.OnPopup, id=self.popup[that])
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submenu.Append(self.popup[that], that)
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self.menu.AppendMenu(Id, "Test Submenu", submenu)
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# Popup the menu. If an item is selected then its handler
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# will be called before PopupMenu returns.
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aBg.PopupMenu(self.menu, pos)
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def OnPopup(self, event):
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self.selected = self.reverse[event.GetId()]
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def popUpMenu(aBg, items, pos):
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menu = PopUpMenu(aBg, items, pos)
added
removed
helpful.py
