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Added wxPyWindow and wxPyControl which are just like their wx

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counterparts except they allow some of the more common C++ virtual
methods to be overridden in Python derived classes.

Changed wxGenButton to derive from wxPyControl.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@15760 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robin Dunn
2002-06-06 17:37:38 +00:00
parent f8305cafb5
commit b0e5c03934
8 changed files with 2129 additions and 103 deletions
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49
wxPython/wxPython/lib/buttons.py
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@@ -52,7 +52,7 @@ class wxGenButtonEvent(wxPyCommandEvent):
#----------------------------------------------------------------------
class wxGenButton(wxControl):
class wxGenButton(wxPyControl):
labelDelta = 1
def __init__(self, parent, ID, label,
@@ -61,7 +61,7 @@ class wxGenButton(wxControl):
name = "genbutton"):
if style == 0:
style = wxNO_BORDER
wxControl.__init__(self, parent, ID, pos, size, style, validator, name)
wxPyControl.__init__(self, parent, ID, pos, size, style, validator, name)
self.up = true
self.bezelWidth = 2
@@ -79,6 +79,7 @@ class wxGenButton(wxControl):
EVT_LEFT_DOWN(self, self.OnLeftDown)
EVT_LEFT_UP(self, self.OnLeftUp)
EVT_LEFT_DCLICK(self, self.OnLeftDown)
EVT_MOTION(self, self.OnMotion)
EVT_SET_FOCUS(self, self.OnGainFocus)
EVT_KILL_FOCUS(self, self.OnLoseFocus)
@@ -97,27 +98,38 @@ class wxGenButton(wxControl):
size = wxSize(-1,-1)
if type(size) == type(()):
size = wxSize(size[0], size[1])
size = wxSize(size.width, size.height) # make a copy
# make a new size so we don't mess with the one passed in
size = wxSize(size.width, size.height)
w, h, useMin = self._GetLabelSize()
defSize = wxButton_GetDefaultSize()
best = self.GetBestSize()
if size.width == -1:
size.width = 12 + w
if useMin and size.width < defSize.width:
size.width = defSize.width
size.width = best.width
if size.height == -1:
size.height = 11 + h
if useMin and size.height < defSize.height:
size.height = defSize.height
size.width = size.width + self.bezelWidth - 1
size.height = size.height + self.bezelWidth - 1
size.height = best.height
self.SetSize(size)
def DoGetBestSize(self):
"""Overridden base class virtual. Determines the best size of the
button based on the label and bezel size."""
w, h, useMin = self._GetLabelSize()
defSize = wxButton_GetDefaultSize()
width = 12 + w
if useMin and width < defSize.width:
width = defSize.width
height = 11 + h
if useMin and height < defSize.height:
height = defSize.height
width = width + self.bezelWidth - 1
height = height + self.bezelWidth - 1
return (width, height)
def AcceptsFocus(self):
"""Overridden base class virtual."""
return self.IsShown() and self.IsEnabled()
def SetBezelWidth(self, width):
"""Set the width of the 3D effect"""
self.bezelWidth = width
@@ -151,7 +163,8 @@ class wxGenButton(wxControl):
def SetBackgroundColour(self, colour):
wxControl.SetBackgroundColour(self, colour)
wxPyControl.SetBackgroundColour(self, colour)
colour = self.GetBackgroundColour()
# Calculate a new set of highlight and shadow colours based on
# the new background colour. Works okay if the colour is dark...
@@ -174,6 +187,7 @@ class wxGenButton(wxControl):
evt = wxGenButtonEvent(wxEVT_COMMAND_BUTTON_CLICKED, self.GetId())
evt.SetIsDown(not self.up)
evt.SetButtonObj(self)
evt.SetEventObject(self)
self.GetEventHandler().ProcessEvent(evt)
@@ -263,6 +277,7 @@ class wxGenButton(wxControl):
self.Refresh()
event.Skip()
def OnMotion(self, event):
if not self.IsEnabled():
return