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Demo updates for new wx namespace, from Jeff Grimmett

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@24723 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robin Dunn
2003-12-09 01:23:28 +00:00
parent a61d40115f
commit 8fa876ca9e
147 changed files with 7313 additions and 5154 deletions
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171
wxPython/demo/CustomDragAndDrop.py
View File

@@ -1,42 +1,49 @@
# 11/5/2003 - Modified by grimmtooth@softhome.net (Jeff Grimmett)
#
# o Updated for wx namespace
#
# 11/24/2003 - Modified by grimmtooth@softhome.net (Jeff Grimmett)
#
# o Issues around line 167. I'm stuck.
#
from wxPython.wx import *
import cPickle
import cPickle
import wx
#----------------------------------------------------------------------
class DoodlePad(wxWindow):
class DoodlePad(wx.Window):
def __init__(self, parent, log):
wxWindow.__init__(self, parent, -1, style=wxSUNKEN_BORDER)
wx.Window.__init__(self, parent, -1, style=wx.SUNKEN_BORDER)
self.log = log
self.SetBackgroundColour(wxWHITE)
self.SetBackgroundColour(wx.WHITE)
self.lines = []
self.x = self.y = 0
self.SetMode("Draw")
EVT_LEFT_DOWN(self, self.OnLeftDown)
EVT_LEFT_UP(self, self.OnLeftUp)
EVT_RIGHT_UP(self, self.OnRightUp)
EVT_MOTION(self, self.OnMotion)
EVT_PAINT(self, self.OnPaint)
wx.EVT_LEFT_DOWN(self, self.OnLeftDown)
wx.EVT_LEFT_UP(self, self.OnLeftUp)
wx.EVT_RIGHT_UP(self, self.OnRightUp)
wx.EVT_MOTION(self, self.OnMotion)
wx.EVT_PAINT(self, self.OnPaint)
def SetMode(self, mode):
self.mode = mode
if self.mode == "Draw":
self.SetCursor(wxStockCursor(wxCURSOR_PENCIL))
self.SetCursor(wx.StockCursor(wx.CURSOR_PENCIL))
else:
self.SetCursor(wxSTANDARD_CURSOR)
self.SetCursor(wx.STANDARD_CURSOR)
def OnPaint(self, event):
dc = wxPaintDC(self)
dc = wx.PaintDC(self)
self.DrawSavedLines(dc)
def DrawSavedLines(self, dc):
dc.BeginDrawing()
dc.SetPen(wxPen(wxBLUE, 3))
dc.SetPen(wx.Pen(wx.BLUE, 3))
for line in self.lines:
for coords in line:
dc.DrawLineXY(*coords)
@@ -51,7 +58,7 @@ class DoodlePad(wxWindow):
self.x, self.y = event.GetPositionTuple()
self.CaptureMouse()
else:
wxBell()
wx.Bell()
self.log.write("unknown mode!\n")
@@ -66,10 +73,10 @@ class DoodlePad(wxWindow):
def OnMotion(self, event):
if event.Dragging() and not self.mode == "Drag":
dc = wxClientDC(self)
dc = wx.ClientDC(self)
dc.BeginDrawing()
dc.SetPen(wxPen(wxBLUE, 3))
coords = (self.x, self.y) + event.GetPositionTuple()
dc.SetPen(wx.Pen(wx.BLUE, 3))
coords = ((self.x, self.y), event.GetPosition())
self.curLine.append(coords)
dc.DrawLineXY(*coords)
self.x, self.y = event.GetPositionTuple()
@@ -82,34 +89,35 @@ class DoodlePad(wxWindow):
# create our own data format and use it in a
# custom data object
ldata = wxCustomDataObject(wxCustomDataFormat("DoodleLines"))
ldata = wx.CustomDataObject(wx.CustomDataFormat("DoodleLines"))
ldata.SetData(linesdata)
# Also create a Bitmap version of the drawing
size = self.GetSize()
bmp = wxEmptyBitmap(size.width, size.height)
dc = wxMemoryDC()
bmp = wx.EmptyBitmap(size.width, size.height)
dc = wx.MemoryDC()
dc.SelectObject(bmp)
dc.SetBackground(wxWHITE_BRUSH)
dc.SetBackground(wx.WHITE_BRUSH)
dc.Clear()
self.DrawSavedLines(dc)
dc.SelectObject(wxNullBitmap)
dc.SelectObject(wx.NullBitmap)
# Now make a data object for the bitmap and also a composite
# data object holding both of the others.
bdata = wxBitmapDataObject(bmp)
data = wxDataObjectComposite()
bdata = wx.BitmapDataObject(bmp)
data = wx.DataObjectComposite()
data.Add(ldata)
data.Add(bdata)
# And finally, create the drop source and begin the drag
# and drop opperation
dropSource = wxDropSource(self)
dropSource = wx.DropSource(self)
dropSource.SetData(data)
self.log.WriteText("Begining DragDrop\n")
result = dropSource.DoDragDrop(wxDrag_AllowMove)
result = dropSource.DoDragDrop(wx.Drag_AllowMove)
self.log.WriteText("DragDrop completed: %d\n" % result)
if result == wxDragMove:
if result == wx.DragMove:
self.lines = []
self.Refresh()
@@ -117,15 +125,15 @@ class DoodlePad(wxWindow):
#----------------------------------------------------------------------
class DoodleDropTarget(wxPyDropTarget):
class DoodleDropTarget(wx.PyDropTarget):
def __init__(self, window, log):
wxPyDropTarget.__init__(self)
wx.PyDropTarget.__init__(self)
self.log = log
self.dv = window
# specify the type of data we will accept
self.df = wxCustomDataFormat("DoodleLines")
self.data = wxCustomDataObject(self.df)
self.df = wx.CustomDataFormat("DoodleLines")
self.data = wx.CustomDataObject(self.df)
self.SetDataObject(self.data)
@@ -163,25 +171,26 @@ class DoodleDropTarget(wxPyDropTarget):
if self.GetData():
# convert it back to a list of lines and give it to the viewer
linesdata = self.data.GetData()
lines = cPickle.loads(linesdata)
lines = wx.InputStream(cPickle.loads(linesdata))
self.dv.SetLines(lines)
return d # what is returned signals the source what to do
# with the original data (move, copy, etc.) In this
# case we just return the suggested value given to us.
# what is returned signals the source what to do
# with the original data (move, copy, etc.) In this
# case we just return the suggested value given to us.
return d
class DoodleViewer(wxWindow):
class DoodleViewer(wx.Window):
def __init__(self, parent, log):
wxWindow.__init__(self, parent, -1, style=wxSUNKEN_BORDER)
wx.Window.__init__(self, parent, -1, style=wx.SUNKEN_BORDER)
self.log = log
self.SetBackgroundColour(wxWHITE)
self.SetBackgroundColour(wx.WHITE)
self.lines = []
self.x = self.y = 0
dt = DoodleDropTarget(self, log)
self.SetDropTarget(dt)
EVT_PAINT(self, self.OnPaint)
wx.EVT_PAINT(self, self.OnPaint)
def SetLines(self, lines):
@@ -189,12 +198,13 @@ class DoodleViewer(wxWindow):
self.Refresh()
def OnPaint(self, event):
dc = wxPaintDC(self)
dc = wx.PaintDC(self)
self.DrawSavedLines(dc)
def DrawSavedLines(self, dc):
dc.BeginDrawing()
dc.SetPen(wxPen(wxRED, 3))
dc.SetPen(wx.Pen(wx.RED, 3))
for line in self.lines:
for coords in line:
dc.DrawLineXY(*coords)
@@ -202,14 +212,14 @@ class DoodleViewer(wxWindow):
#----------------------------------------------------------------------
class CustomDnDPanel(wxPanel):
class CustomDnDPanel(wx.Panel):
def __init__(self, parent, log):
wxPanel.__init__(self, parent, -1)
wx.Panel.__init__(self, parent, -1)
self.SetFont(wxFont(10, wxSWISS, wxNORMAL, wxBOLD, False))
self.SetFont(wx.Font(10, wx.SWISS, wx.NORMAL, wx.BOLD, False))
# Make the controls
text1 = wxStaticText(self, -1,
text1 = wx.StaticText(self, -1,
"Draw a little picture in this window\n"
"then switch the mode below and drag the\n"
"picture to the lower window or to another\n"
@@ -217,12 +227,12 @@ class CustomDnDPanel(wxPanel):
"target.\n"
)
rb1 = wxRadioButton(self, -1, "Draw", style=wxRB_GROUP)
rb1 = wx.RadioButton(self, -1, "Draw", style=wx.RB_GROUP)
rb1.SetValue(True)
rb2 = wxRadioButton(self, -1, "Drag")
rb2 = wx.RadioButton(self, -1, "Drag")
rb2.SetValue(False)
text2 = wxStaticText(self, -1,
text2 = wx.StaticText(self, -1,
"The lower window is accepting a\n"
"custom data type that is a pickled\n"
"Python list of lines data.")
@@ -231,9 +241,9 @@ class CustomDnDPanel(wxPanel):
view = DoodleViewer(self, log)
# put them in sizers
sizer = wxBoxSizer(wxHORIZONTAL)
box = wxBoxSizer(wxVERTICAL)
rbox = wxBoxSizer(wxHORIZONTAL)
sizer = wx.BoxSizer(wx.HORIZONTAL)
box = wx.BoxSizer(wx.VERTICAL)
rbox = wx.BoxSizer(wx.HORIZONTAL)
rbox.Add(rb1)
rbox.Add(rb2)
@@ -244,18 +254,18 @@ class CustomDnDPanel(wxPanel):
sizer.Add(box)
dndsizer = wxBoxSizer(wxVERTICAL)
dndsizer.Add(self.pad, 1, wxEXPAND|wxALL, 5)
dndsizer.Add(view, 1, wxEXPAND|wxALL, 5)
dndsizer = wx.BoxSizer(wx.VERTICAL)
dndsizer.Add(self.pad, 1, wx.EXPAND|wx.ALL, 5)
dndsizer.Add(view, 1, wx.EXPAND|wx.ALL, 5)
sizer.Add(dndsizer, 1, wxEXPAND)
sizer.Add(dndsizer, 1, wx.EXPAND)
self.SetAutoLayout(True)
self.SetSizer(sizer)
# Events
EVT_RADIOBUTTON(self, rb1.GetId(), self.OnRadioButton)
EVT_RADIOBUTTON(self, rb2.GetId(), self.OnRadioButton)
wx.EVT_RADIOBUTTON(self, rb1.GetId(), self.OnRadioButton)
wx.EVT_RADIOBUTTON(self, rb2.GetId(), self.OnRadioButton)
def OnRadioButton(self, evt):
@@ -266,24 +276,24 @@ class CustomDnDPanel(wxPanel):
#----------------------------------------------------------------------
#----------------------------------------------------------------------
class TestPanel(wxPanel):
class TestPanel(wx.Panel):
def __init__(self, parent, log):
wxPanel.__init__(self, parent, -1)
wx.Panel.__init__(self, parent, -1)
self.SetAutoLayout(True)
sizer = wxBoxSizer(wxVERTICAL)
sizer = wx.BoxSizer(wx.VERTICAL)
msg = "Custom Drag-And-Drop"
text = wxStaticText(self, -1, "", style=wxALIGN_CENTRE)
text.SetFont(wxFont(24, wxSWISS, wxNORMAL, wxBOLD, False))
text = wx.StaticText(self, -1, "", style=wx.ALIGN_CENTRE)
text.SetFont(wx.Font(24, wx.SWISS, wx.NORMAL, wx.BOLD, False))
text.SetLabel(msg)
w,h = text.GetTextExtent(msg)
text.SetSize(wxSize(w,h+1))
text.SetForegroundColour(wxBLUE)
sizer.Add(text, 0, wxEXPAND|wxALL, 5)
sizer.Add(wxStaticLine(self, -1), 0, wxEXPAND)
text.SetSize(wx.Size(w,h+1))
text.SetForegroundColour(wx.BLUE)
sizer.Add(text, 0, wx.EXPAND|wx.ALL, 5)
sizer.Add(wx.StaticLine(self, -1), 0, wx.EXPAND)
sizer.Add(CustomDnDPanel(self, log), 1, wxEXPAND)
sizer.Add(CustomDnDPanel(self, log), 1, wx.EXPAND)
self.SetSizer(sizer)
@@ -298,29 +308,30 @@ def runTest(frame, nb, log):
if __name__ == '__main__':
import sys
class DummyLog:
def WriteText(self, text):
sys.stdout.write(text)
class TestApp(wxApp):
class TestApp(wx.App):
def OnInit(self):
wxInitAllImageHandlers()
wx.InitAllImageHandlers()
self.MakeFrame()
return True
def MakeFrame(self, event=None):
frame = wxFrame(None, -1, "Custom Drag and Drop", size=(550,400))
menu = wxMenu()
frame = wx.Frame(None, -1, "Custom Drag and Drop", size=(550,400))
menu = wx.Menu()
menu.Append(6543, "Window")
mb = wxMenuBar()
mb = wx.MenuBar()
mb.Append(menu, "New")
frame.SetMenuBar(mb)
EVT_MENU(frame, 6543, self.MakeFrame)
wx.EVT_MENU(frame, 6543, self.MakeFrame)
panel = TestPanel(frame, DummyLog())
frame.Show(True)
self.SetTopWindow(frame)
#----------------------------------------------------------------------
app = TestApp(0)
app.MainLoop()
@@ -338,10 +349,8 @@ A second data object is also created containing a bitmap of the image
and is made available to any drop target that accepts bitmaps, such as
MS Word.
The two data objects are combined in a wxDataObjectComposite and the
The two data objects are combined in a wx.DataObjectComposite and the
rest is handled by the framework.
</body></html>
"""