This commit was manufactured by cvs2svn to create tag 'WX_2_1_11'.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/tags/WX_2_1_11@4580 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Bryan Petty
1999-11-15 19:25:43 +00:00
parent 154f22b3fa
commit 40c6f6aebe
64 changed files with 2589 additions and 12210 deletions

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@@ -42,11 +42,12 @@ _treeList = [
('Miscellaneous', [ 'DragAndDrop', 'CustomDragAndDrop', 'FontEnumerator',
'wxTimer', 'wxValidator', 'wxGLCanvas', 'DialogUnits',
'wxImage', 'PrintFramework', 'wxOGL', 'PythonEvents']),
'wxImage', 'PrintFramework', 'wxOGL', 'PythonEvents',
'Threads']),
('wxPython Library', ['OldSizers', 'Layoutf', 'wxScrolledMessageDialog',
('wxPython Library', ['Layoutf', 'wxScrolledMessageDialog',
'wxMultipleChoiceDialog', 'wxPlotCanvas', 'wxFloatBar',
'PyShell']),
'PyShell', 'wxCalendar']),
('Cool Contribs', ['pyTree', 'hangman', 'SlashDot', 'XMLtreeview']),
@@ -161,6 +162,7 @@ class wxPythonDemo(wxFrame):
(w, self.charHeight) = self.log.GetTextExtent('X')
self.WriteText('wxPython Demo Log:\n')
self.Show(true)
# add the windows to the splitter and split it.
if _useSplitter:

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@@ -0,0 +1,238 @@
from wxPython.wx import *
import thread
import time
from whrandom import random
#----------------------------------------------------------------------
wxEVT_UPDATE_BARGRAPH = 25015
def EVT_UPDATE_BARGRAPH(win, func):
win.Connect(-1, -1, wxEVT_UPDATE_BARGRAPH, func)
class UpdateBarEvent(wxPyEvent):
def __init__(self, barNum, value):
wxPyEvent.__init__(self)
self.SetEventType(wxEVT_UPDATE_BARGRAPH)
self.barNum = barNum
self.value = value
#----------------------------------------------------------------------
class CalcBarThread:
def __init__(self, win, barNum, val):
self.win = win
self.barNum = barNum
self.val = val
def Start(self):
self.keepGoing = self.running = true
thread.start_new_thread(self.Run, ())
def Stop(self):
self.keepGoing = false
def IsRunning(self):
return self.running
def Run(self):
while self.keepGoing:
evt = UpdateBarEvent(self.barNum, int(self.val))
wxPostEvent(self.win, evt)
del evt
sleeptime = (random() * 2) + 0.5
#print self.barNum, 'sleeping for', sleeptime
time.sleep(sleeptime)
sleeptime = sleeptime * 5
if int(random() * 2):
self.val = self.val + sleeptime
else:
self.val = self.val - sleeptime
if self.val < 0: self.val = 0
if self.val > 300: self.val = 300
self.running = false
#----------------------------------------------------------------------
class GraphWindow(wxWindow):
def __init__(self, parent, labels):
wxWindow.__init__(self, parent, -1)
self.values = []
for label in labels:
self.values.append((label, 0))
self.font = wxFont(12, wxSWISS, wxNORMAL, wxBOLD)
self.SetFont(self.font)
self.colors = [ wxRED, wxGREEN, wxBLUE, wxCYAN,
wxNamedColour("Yellow"), wxNamedColor("Navy") ]
def SetValue(self, index, value):
assert index < len(self.values)
cur = self.values[index]
self.values[index:index+1] = [(cur[0], value)]
def SetFont(self, font):
wxWindow.SetFont(self, font)
wmax = hmax = 0
for label, val in self.values:
w,h = self.GetTextExtent(label)
if w > wmax: wmax = w
if h > hmax: hmax = h
self.linePos = wmax + 10
self.barHeight = hmax
def Draw(self, dc, size):
dc.SetFont(self.font)
dc.SetTextForeground(wxBLUE)
dc.SetBackground(wxBrush(self.GetBackgroundColour()))
dc.Clear()
dc.SetPen(wxPen(wxBLACK, 3, wxSOLID))
dc.DrawLine(self.linePos, 0, self.linePos, size.height-10)
bh = ypos = self.barHeight
for x in range(len(self.values)):
label, val = self.values[x]
dc.DrawText(label, 5, ypos)
if val:
color = self.colors[ x % len(self.colors) ]
dc.SetPen(wxPen(color))
dc.SetBrush(wxBrush(color))
dc.DrawRectangle(self.linePos+3, ypos, val, bh)
ypos = ypos + 2*bh
if ypos > size.height-10:
break
def OnPaint(self, evt):
size = self.GetSize()
bmp = wxEmptyBitmap(size.width, size.height)
dc = wxMemoryDC()
dc.SelectObject(bmp)
self.Draw(dc, size)
wdc = wxPaintDC(self)
wdc.BeginDrawing()
wdc.Blit(0,0, size.width, size.height, dc, 0,0)
wdc.EndDrawing()
def OnEraseBackground(self, evt):
pass
#----------------------------------------------------------------------
class TestFrame(wxFrame):
def __init__(self, parent, log):
wxFrame.__init__(self, parent, -1, "Thread Test", size=(450,300))
self.log = log
#self.CenterOnParent()
panel = wxPanel(self, -1)
panel.SetFont(wxFont(10, wxSWISS, wxNORMAL, wxBOLD))
wxStaticText(panel, -1,
"This demo shows multiple threads interacting with this\n"
"window by sending events to it.", wxPoint(5,5))
panel.Fit()
self.graph = GraphWindow(self, ['Zero', 'One', 'Two', 'Three', 'Four',
'Five', 'Six', 'Seven'])
sizer = wxBoxSizer(wxVERTICAL)
sizer.Add(panel, 0, wxEXPAND)
sizer.Add(self.graph, 1, wxEXPAND)
self.SetSizer(sizer)
self.SetAutoLayout(true)
#self.graph.SetValue(0, 25)
#self.graph.SetValue(1, 50)
#self.graph.SetValue(2, 75)
#self.graph.SetValue(3, 100)
EVT_UPDATE_BARGRAPH(self, self.OnUpdate)
self.threads = []
self.threads.append(CalcBarThread(self, 0, 50))
self.threads.append(CalcBarThread(self, 1, 75))
self.threads.append(CalcBarThread(self, 2, 100))
self.threads.append(CalcBarThread(self, 3, 150))
self.threads.append(CalcBarThread(self, 4, 225))
self.threads.append(CalcBarThread(self, 5, 300))
self.threads.append(CalcBarThread(self, 6, 250))
self.threads.append(CalcBarThread(self, 7, 175))
for t in self.threads:
t.Start()
def OnUpdate(self, evt):
self.graph.SetValue(evt.barNum, evt.value)
self.graph.Refresh(false)
def OnCloseWindow(self, evt):
busy = wxBusyInfo("One moment please, waiting for threads to die...")
for t in self.threads:
t.Stop()
running = 1
while running:
running = 0
for t in self.threads:
running = running + t.IsRunning()
time.sleep(0.1)
self.Destroy()
#----------------------------------------------------------------------
def runTest(frame, nb, log):
win = TestFrame(frame, log)
frame.otherWin = win
win.Show(true)
return None
#----------------------------------------------------------------------
overview = """\
The main issue with multi-threaded GUI programming is the thread safty
of the GUI itself. On most platforms the GUI is not thread safe and
so any cross platform GUI Toolkit and applications written with it
need to take that into account.
The solution is to only allow interaction with the GUI from a single
thread, but this often severly limits what can be done in an
application and makes it difficult to use additional threads at all.
Since wxPython already makes extensive use of event handlers, it is a
logical extension to allow events to be sent to GUI objects from
alternate threads. A function called wxPostEvent allows you to do
this. It accepts an event and an event handler (window) and instead
of sending the event immediately in the current context like
ProcessEvent does, it processes it later from the context of the GUI
thread.
"""

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@@ -0,0 +1,441 @@
#! /usr/local/bin/python
#----------------------------------------------------------------------------
# Name: CalendPanel.py
# Purpose: Calendar control display testing on panel
#
# Author: Lorne White (email: lwhite1@planet.eon.net)
#
# Created:
# Version 0.5 1999/11/03
# Licence: wxWindows license
#----------------------------------------------------------------------------
from wxPython.wx import *
from wxPython.lib.calendar import wxCalendar, Month
import os
dir_path = os.getcwd()
# highlighted days in month
test_days ={ 0: [],
1: [3, 7, 9, 21],
2: [2, 10, 4, 9],
3: [4, 20, 29],
4: [1, 12, 22],
5: [2, 10, 15],
6: [4, 8, 17],
7: [6, 7, 8],
8: [5, 10, 20],
9: [1, 2, 5, 29],
10: [2, 4, 6, 22],
11: [6, 9, 12, 28, 29],
12: [8, 9, 10, 11, 20] }
# test of full window calendar control functions
def GetMonthList():
monthlist = []
for i in range(13):
name = Month[i]
if name != None:
monthlist.append(name)
return monthlist
class TestPanel(wxPanel):
def __init__(self, parent, log):
wxPanel.__init__(self, parent, -1)
self.log = log
self.calend = wxCalendar(self, -1, wxPoint(100, 50), wxSize(200, 180))
start_month = 11
start_year = 1999
# month list from DateTime module
monthlist = GetMonthList()
self.date = wxComboBox(self, 10, Month[start_month], wxPoint(100, 20), wxSize(90, -1), monthlist, wxCB_DROPDOWN)
EVT_COMBOBOX(self, 10, self.EvtComboBox)
# set start month and year
self.calend.SetMonth(start_month)
self.calend.SetYear(start_year)
# set attributes of calendar
self.calend.HideTitle()
self.calend.HideGrid()
# display routine
self.ResetDisplay()
# mouse click event
self.Connect(self.calend.GetId(), -1, 2100, self.MouseClick)
# scroll bar for month selection
self.scroll = wxScrollBar(self, 40, wxPoint(100, 240), wxSize(200, 20), wxSB_HORIZONTAL)
self.scroll.SetScrollbar(start_month-1, 1, 12, 1, TRUE)
EVT_COMMAND_SCROLL(self, 40, self.Scroll)
# spin control for year selection
self.dtext = wxTextCtrl(self, -1, str(start_year), wxPoint(200, 20), wxSize(60, -1))
h = self.dtext.GetSize().height
self.spin = wxSpinButton(self, 20, wxPoint(270, 20), wxSize(h*2, h))
self.spin.SetRange(1980, 2010)
self.spin.SetValue(start_year)
EVT_SPIN(self, 20, self.OnSpin)
# button for calendar dialog test
wxStaticText(self, -1, "Test Calendar Dialog", wxPoint(350, 50)).SetBackgroundColour(wxNamedColour('Red'))
bmp = wxBitmap('bitmaps/Calend.bmp', wxBITMAP_TYPE_BMP)
self.but = wxBitmapButton(self, 60, bmp, wxPoint(380, 80))#, wxSize(30, 30))
EVT_BUTTON(self, 60, self.TestDlg)
# button for calendar window test
wxStaticText(self, -1, "Test Calendar Window", wxPoint(350, 150)).SetBackgroundColour(wxNamedColour('Blue'))
bmp = wxBitmap('bitmaps/Calend.bmp', wxBITMAP_TYPE_BMP)
self.but = wxBitmapButton(self, 160, bmp, wxPoint(380, 180))#, wxSize(30, 30))
EVT_BUTTON(self, 160, self.TestFrame)
# calendar dialog
def TestDlg(self, event):
dlg = CalenDlg(self, self.log)
dlg.Centre()
dlg.ShowModal()
dlg.Destroy()
# calendar window test
def TestFrame(self, event):
frame = CalendFrame(self, -1, "Test Calendar", self.log)
frame.Show(true)
return true
# month and year control events
def OnSpin(self, event):
year = event.GetPosition()
self.dtext.SetValue(str(year))
self.calend.SetYear(year)
self.calend.Refresh()
def EvtComboBox(self, event):
name = event.GetString()
self.log.WriteText('EvtComboBox: %s\n' % name)
monthval = self.date.FindString(name)
self.scroll.SetScrollbar(monthval, 1, 12, 1, TRUE)
self.calend.SetMonth(monthval+1)
self.ResetDisplay()
def Scroll(self, event):
value = self.scroll.GetThumbPosition()
monthval = int(value)+1
self.calend.SetMonth(monthval)
self.ResetDisplay()
self.log.WriteText('Month: %s\n' % value)
name = Month[monthval]
self.date.SetValue(name)
# log mouse events
def MouseClick(self, evt):
text = '%s CLICK %02d/%02d/%d' % (evt.click, evt.day, evt.month, evt.year) # format date
self.log.WriteText('Date Selected: ' + text + '\n')
def OnCloseWindow(self, event):
self.Destroy()
# set the highlighted days for the calendar
def ResetDisplay(self):
month = self.calend.GetMonth()
try:
set_days = test_days[month]
except:
set_days = [1, 5, 12]
self.calend.SetSelDay(set_days)
self.calend.Refresh()
# increment and decrement toolbar controls
def OnIncYear(self, event):
self.calend.IncYear()
self.ResetDisplay()
def OnDecYear(self, event):
self.calend.DecYear()
self.ResetDisplay()
def OnIncMonth(self, event):
self.calend.IncMonth()
self.ResetDisplay()
def OnDecMonth(self, event):
self.calend.DecMonth()
self.ResetDisplay()
def OnCurrent(self, event):
self.calend.SetCurrentDay()
self.ResetDisplay()
# test the calendar control in a dialog
class CalenDlg(wxDialog):
def __init__(self, parent, log):
self.log = log
wxDialog.__init__(self, parent, -1, "Test Calendar", wxPyDefaultPosition, wxSize(280, 300))
start_month = 2
start_year = 1999
# get month list from DateTime
monthlist = GetMonthList()
# select the month
self.date = wxComboBox(self, 100, Month[start_month], wxPoint(20, 20), wxSize(90, -1), monthlist, wxCB_DROPDOWN)
EVT_COMBOBOX(self, 100, self.EvtComboBox)
# alternate spin button to control the month
h = self.date.GetSize().height
self.m_spin = wxSpinButton(self, 120, wxPoint(130, 20), wxSize(h*2, h), wxSP_VERTICAL)
self.m_spin.SetRange(1, 12)
self.m_spin.SetValue(start_month)
EVT_SPIN(self, 120, self.OnMonthSpin)
# spin button to conrol the year
self.dtext = wxTextCtrl(self, -1, str(start_year), wxPoint(160, 20), wxSize(60, -1))
h = self.dtext.GetSize().height
self.y_spin = wxSpinButton(self, 20, wxPoint(220, 20), wxSize(h*2, h), wxSP_VERTICAL)
self.y_spin.SetRange(1980, 2010)
self.y_spin.SetValue(start_year)
EVT_SPIN(self, 20, self.OnYrSpin)
# set the calendar and attributes
self.calend = wxCalendar(self, -1, wxPoint(20, 60), wxSize(240, 200))
self.calend.SetMonth(start_month)
self.calend.SetYear(start_year)
self.calend.HideTitle()
self.ResetDisplay()
self.Connect(self.calend.GetId(), -1, 2100, self.MouseClick)
# log the mouse clicks
def MouseClick(self, evt):
text = '%s CLICK %02d/%02d/%d' % (evt.click, evt.day, evt.month, evt.year) # format date
self.log.WriteText('Date Selected: ' + text + '\n')
if evt.click == 'DLEFT':
self.EndModal(wxID_OK)
# month and year spin selection routines
def OnMonthSpin(self, event):
month = event.GetPosition()
self.date.SetValue(Month[month])
self.calend.SetMonth(month)
self.calend.Refresh()
def OnYrSpin(self, event):
year = event.GetPosition()
self.dtext.SetValue(str(year))
self.calend.SetYear(year)
self.calend.Refresh()
def EvtComboBox(self, event):
name = event.GetString()
self.log.WriteText('EvtComboBox: %s\n' % name)
monthval = self.date.FindString(name)
self.m_spin.SetValue(monthval+1)
self.calend.SetMonth(monthval+1)
self.ResetDisplay()
# set the calendar for highlighted days
def ResetDisplay(self):
month = self.calend.GetMonth()
try:
set_days = test_days[month]
except:
set_days = [1, 5, 12]
self.calend.SetSelDay(set_days)
self.calend.Refresh()
# test of full window calendar control functions
class CalendFrame(wxFrame):
def __init__(self, parent, id, title, log):
wxFrame.__init__(self, parent, id, title, wxPyDefaultPosition, wxSize(400, 400))
self.log = log
self.CreateStatusBar()
self.mainmenu = wxMenuBar()
menu = wxMenu()
menu = self.MakeFileMenu()
self.mainmenu.Append(menu, '&File')
self.MakeToolMenu() # toolbar
self.SetMenuBar(self.mainmenu)
self.calend = wxCalendar(self, -1)
self.calend.SetCurrentDay()
self.calend.grid_color = 'BLUE'
self.ResetDisplay()
self.Connect(self.calend.GetId(), -1, 2100, self.MouseClick)
def MouseClick(self, evt):
text = '%s CLICK %02d/%02d/%d' % (evt.click, evt.day, evt.month, evt.year) # format date
self.log.WriteText('Date Selected: ' + text + '\n')
def OnCloseWindow(self, event):
self.Destroy()
def ResetDisplay(self):
month = self.calend.GetMonth()
try:
set_days = test_days[month]
except:
set_days = [1, 5, 12]
self.calend.SetSelDay(set_days)
self.calend.Refresh()
def OnIncYear(self, event):
self.calend.IncYear()
self.ResetDisplay()
def OnDecYear(self, event):
self.calend.DecYear()
self.ResetDisplay()
def OnIncMonth(self, event):
self.calend.IncMonth()
self.ResetDisplay()
def OnDecMonth(self, event):
self.calend.DecMonth()
self.ResetDisplay()
def OnCurrent(self, event):
self.calend.SetCurrentDay()
self.ResetDisplay()
def MakeFileMenu(self):
menu = wxMenu()
mID = NewId()
menu.Append(mID, 'Decrement', 'Next')
EVT_MENU(self, mID, self.OnDecMonth)
mID = NewId()
menu.Append(mID, 'Increment', 'Dec')
EVT_MENU(self, mID, self.OnIncMonth)
menu.AppendSeparator()
mID = NewId()
menu.Append(mID, 'E&xit', 'Exit')
EVT_MENU(self, mID, self.OnCloseWindow)
return menu
def MakeToolMenu(self):
tb = self.CreateToolBar(wxTB_HORIZONTAL|wxNO_BORDER)
bmp_path = 'bitmaps/'
SetToolPath(self, tb, 10, bmp_path + 'DbDec.bmp', 'Dec Year')
EVT_TOOL(self, 10, self.OnDecYear)
SetToolPath(self, tb, 15, bmp_path + 'Dec.bmp', 'Dec Month')
EVT_TOOL(self, 15, self.OnDecMonth)
SetToolPath(self, tb, 30, bmp_path + 'Pt.bmp', 'Current Month')
EVT_TOOL(self, 30, self.OnCurrent)
SetToolPath(self, tb, 40, bmp_path + 'Inc.bmp', 'Inc Month')
EVT_TOOL(self, 40, self.OnIncMonth)
SetToolPath(self, tb, 45, bmp_path + 'DbInc.bmp', 'Inc Year')
EVT_TOOL(self, 45, self.OnIncYear)
tb.Realize()
def SetToolPath(self, tb, id, bmp, title):
global dir_path
tb.AddTool(id, wxBitmap(os.path.join(dir_path, bmp), wxBITMAP_TYPE_BMP), wxNullBitmap, false, -1, -1, title, title)
class MyApp(wxApp):
def OnInit(self):
frame = CalendFrame(NULL, -1, "Test Calendar")
frame.Show(true)
self.SetTopWindow(frame)
return true
#---------------------------------------------------------------------------
def MessageDlg(self, message, type = 'Message'):
dlg = wxMessageDialog(self, message, type, wxOK | wxICON_INFORMATION)
dlg.ShowModal()
dlg.Destroy()
#---------------------------------------------------------------------------
def main():
app = MyApp(0)
app.MainLoop()
if __name__ == '__main__':
main()
#---------------------------------------------------------------------------
def runTest(frame, nb, log):
win = TestPanel(nb, log)
return win
#---------------------------------------------------------------------------
overview = """\
This control provides a calendar control class for displaying and selecting dates.
See example for various methods used to set display month, year, and highlighted dates (different colour).
by Lorne White
"""

View File

@@ -7,7 +7,10 @@ class TestFloatBar(wxFrame):
wxPoint(0,0), wxSize(500, 300))
self.log = log
wxWindow(self, -1).SetBackgroundColour(wxNamedColour("WHITE"))
win = wxWindow(self, -1)
win.SetBackgroundColour(wxNamedColour("WHITE"))
wxStaticText(win, -1, "Drag the toolbar to float it,\n"
"Toggle the last tool to remove the title.", wxPoint(15,15))
tb = wxFloatBar(self, -1)
self.SetToolBar(tb)
@@ -37,10 +40,6 @@ class TestFloatBar(wxFrame):
tb.AddSeparator()
tb.AddTool(50, wxBitmap('bitmaps/tog1.bmp', wxBITMAP_TYPE_BMP),
wxNullBitmap, true, -1, -1, "Toggle this")
EVT_TOOL(self, 50, self.OnToolClick)
EVT_TOOL_RCLICKED(self, 50, self.OnToolRClick)
tb.AddTool(60, wxBitmap('bitmaps/tog1.bmp', wxBITMAP_TYPE_BMP),
wxBitmap('bitmaps/tog2.bmp', wxBITMAP_TYPE_BMP),
@@ -48,8 +47,8 @@ class TestFloatBar(wxFrame):
EVT_TOOL(self, 60, self.OnToolClick)
EVT_TOOL_RCLICKED(self, 60, self.OnToolRClick)
tb.Realize()
# b = wxButton(tb, -1, "HELLO!")
# EVT_BUTTON(b, b.GetId(), self.test)
self.tb = tb
def OnCloseWindow(self, event):
@@ -57,6 +56,11 @@ class TestFloatBar(wxFrame):
def OnToolClick(self, event):
self.log.WriteText("tool %s clicked\n" % event.GetId())
if event.GetId() == 60:
if event.GetExtraLong():
self.tb.SetTitle("")
else:
self.tb.SetTitle("Floating!")
def OnToolRClick(self, event):
self.log.WriteText("tool %s right-clicked\n" % event.GetId())
@@ -75,33 +79,8 @@ def runTest(frame, nb, log):
overview = """\
wxFloatBar is a subclass of wxToolBar, implemented in Python, which can be detached from its frame.
Drag the toolbar with the mouse to make it float, and drag it back, or close it to make the toolbar
Drag the toolbar with the mouse to make it float, and drag it back, or close it to make the toolbar return to its original position.
return to its original position.
wxFloatBar()
-----------------------
Default constructor.
wxFloatBar(wxWindow* parent, wxWindowID id, const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize, long style = wxTB_HORIZONTAL | wxNO_BORDER, const wxString& name = wxPanelNameStr)
Constructs a floatable toolbar.
Parameters
-------------------
parent = Pointer to a parent window.
id = Window identifier. If -1, will automatically create an identifier.
pos = Window position. wxDefaultPosition is (-1, -1) which indicates that wxWindows should generate a default position for the window. If using the wxWindow class directly, supply an actual position.
size = Window size. wxDefaultSize is (-1, -1) which indicates that wxWindows should generate a default size for the window.
style = Window style. Se wxToolBar for details.
name = Window name.
"""