#---------------------------------------------------------------------------- # Name: wxCalendar.py # Purpose: Calendar control display testing on panel for wxPython demo # # Author: Lorne White (email: lwhite1@planet.eon.net) # # Version 0.9 # Date: Feb 26, 2001 # Licence: wxWindows license #---------------------------------------------------------------------------- from wxPython.wx import * from wxPython.lib.calendar import wxCalendar, Month, PrtCalDraw, CalenDlg import images import os # 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, frame): wxPanel.__init__(self, parent, -1) self.log = log self.frame = frame self.calend = wxCalendar(self, -1, wxPoint(100, 50), wxSize(200, 180)) # start_month = 2 # preselect the date for calendar # start_year = 2001 start_month = self.calend.GetMonth() # get the current month & year start_year = self.calend.GetYear() # month list from DateTime module monthlist = GetMonthList() mID = NewId() self.date = wxComboBox(self, mID, Month[start_month], wxPoint(100, 20), wxSize(90, -1), monthlist, wxCB_DROPDOWN) EVT_COMBOBOX(self, mID, self.EvtComboBox) # set start month and year self.calend.SetMonth(start_month) self.calend.SetYear(start_year) # set attributes of calendar self.calend.hide_title = TRUE self.calend.HideGrid() self.calend.SetWeekColor('WHITE', 'BLACK') # display routine self.ResetDisplay() # mouse click event self.Connect(self.calend.GetId(), -1, 2100, self.MouseClick) # scroll bar for month selection mID = NewId() self.scroll = wxScrollBar(self, mID, wxPoint(100, 240), wxSize(200, 20), wxSB_HORIZONTAL) self.scroll.SetScrollbar(start_month-1, 1, 12, 1, TRUE) EVT_COMMAND_SCROLL(self, mID, 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 mID = NewId() self.spin = wxSpinButton(self, mID, wxPoint(270, 20), wxSize(h*2, h)) self.spin.SetRange(1980, 2010) self.spin.SetValue(start_year) EVT_SPIN(self, mID, self.OnSpin) # button for calendar dialog test wxStaticText(self, -1, "Test Calendar Dialog", wxPoint(350, 50), wxSize(150, -1)) mID = NewId() bmp = images.getCalendarBitmap() self.but = wxBitmapButton(self, mID, bmp, wxPoint(380, 80))#, wxSize(30, 30)) EVT_BUTTON(self, mID, self.TestDlg) # button for calendar window test wxStaticText(self, -1, "Test Calendar Window", wxPoint(350, 150), wxSize(150, -1)) mID = NewId() self.but = wxBitmapButton(self, mID, bmp, wxPoint(380, 180))#, wxSize(30, 30)) EVT_BUTTON(self, mID, self.TestFrame) wxStaticText(self, -1, "Test Calendar Print", wxPoint(350, 250), wxSize(150, -1)) mID = NewId() self.but = wxBitmapButton(self, mID, bmp, wxPoint(380, 280))#, wxSize(30, 30)) EVT_BUTTON(self, mID, self.OnPreview) # calendar dialog def TestDlg(self, event): # test the date dialog dlg = CalenDlg(self) dlg.Centre() if dlg.ShowModal() == wxID_OK: result = dlg.result day = result[1] month = result[2] year = result[3] new_date = str(month) + '/'+ str(day) + '/'+ str(year) self.log.WriteText('Date Selected: %s\n' % new_date) else: self.log.WriteText('No Date Selected') # calendar window test def TestFrame(self, event): frame = CalendFrame(self, -1, "Test Calendar", self.log) frame.Show(true) return true # calendar print preview def OnPreview(self, event): month = self.calend.GetMonth() year = self.calend.GetYear() prt = PrintCalend(self.frame, month, year) prt.Preview() # 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') # 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.AddSelect([4, 11], 'BLUE', 'WHITE') 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 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)) EVT_CLOSE(self, self.OnCloseWindow) 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.calend.SetBusType() # self.calend.ShowWeekEnd() 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.AddSelect([2, 16], 'GREEN', 'WHITE') 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) mID = NewId() SetToolPath(self, tb, mID, images.getDbDecBitmap(), 'Dec Year') EVT_TOOL(self, mID, self.OnDecYear) mID = NewId() SetToolPath(self, tb, mID, images.getDecBitmap(), 'Dec Month') EVT_TOOL(self, mID, self.OnDecMonth) mID = NewId() SetToolPath(self, tb, mID, images.getPtBitmap(), 'Current Month') EVT_TOOL(self, mID, self.OnCurrent) mID = NewId() SetToolPath(self, tb, mID, images.getIncBitmap(), 'Inc Month') EVT_TOOL(self, mID, self.OnIncMonth) mID = NewId() SetToolPath(self, tb, mID, images.getDbIncBitmap(), 'Inc Year') EVT_TOOL(self, mID, self.OnIncYear) tb.Realize() #--------------------------------------------------------------------------- # example class for printing/previewing calendars class PrintCalend: def __init__(self, parent, month, year): self.frame = parent self.month = month self.year = year self.SetParms() self.SetCal() self.printData = wxPrintData() def SetCal(self): self.grid_color = 'BLUE' self.back_color = 'WHITE' self.sel_color = 'RED' self.high_color = 'LIGHT BLUE' self.font = wxSWISS self.bold = wxNORMAL self.sel_key = None # last used by self.sel_lst = [] # highlighted selected days self.size = None self.hide_title = FALSE self.hide_grid = FALSE self.set_day = None def SetParms(self): self.ymax = 1 self.xmax = 1 self.page = 1 self.total_pg = 1 self.preview = None self.scale = 1.0 self.pagew = 8.5 self.pageh = 11.0 self.txt_marg = 0.1 self.lf_marg = 0 self.top_marg = 0 self.page = 0 def SetDates(self, month, year): self.month = month self.year = year def SetStyleDef(self, desc): self.style = desc def SetCopies(self, copies): # number of copies of label self.copies = copies def SetStart(self, start): # start position of label self.start = start def Preview(self): printout = SetPrintout(self) printout2 = SetPrintout(self) self.preview = wxPrintPreview(printout, printout2, self.printData) if not self.preview.Ok(): wxMessageBox("There was a problem printing!", "Printing", wxOK) return self.preview.SetZoom(60) # initial zoom value frame = wxPreviewFrame(self.preview, self.frame, "Print preview") frame.Initialize() frame.SetPosition(self.frame.GetPosition()) frame.SetSize(self.frame.GetSize()) frame.Show(true) def Print(self): pdd = wxPrintDialogData() pdd.SetPrintData(self.printData) printer = wxPrinter(pdd) printout = SetPrintout(self) frame = wxFrame(None, -1, "Test") if not printer.Print(frame, printout): wxMessageBox("There was a problem printing.\nPerhaps your current printer is not set correctly?", "Printing", wxOK) else: self.printData = printer.GetPrintDialogData().GetPrintData() printout.Destroy() def DoDrawing(self, DC): size = DC.GetSizeTuple() DC.BeginDrawing() cal = PrtCalDraw(self) if self.preview is None: cal.SetPSize(size[0]/self.pagew, size[1]/self.pageh) cal.SetPreview(FALSE) else: if self.preview == 1: cal.SetPSize(size[0]/self.pagew, size[1]/self.pageh) else: cal.SetPSize(self.pwidth, self.pheight) cal.SetPreview(self.preview) cal.hide_title = self.hide_title # set the calendar parameters cal.hide_grid = self.hide_grid cal.grid_color = self.grid_color cal.high_color = self.high_color cal.back_color = self.back_color cal.outer_border = FALSE cal.font = self.font cal.bold = self.bold cal_size = wxSize(3.0, 3.0) cal.SetSize(cal_size) year, month = self.year, self.month x = 1.0 for i in range(2): y = 0.5 for j in range(3): cal.SetCal(year, month) # current month cal.SetPos(x, y) try: set_days = test_days[month] except: set_days = [1, 5, 12] cal.AddSelect([2, 16], 'GREEN', 'WHITE') cal.DrawCal(DC, set_days) year, month = self.IncMonth(year, month) y = y + 3.5 x = x + 4.0 # next colum DC.EndDrawing() self.ymax = DC.MaxY() self.xmax = DC.MaxX() def IncMonth(self, year, month): # next month month = month + 1 if month > 12: month = 1 year = year + 1 return year, month def GetTotalPages(self): self.pg_cnt = 1 return self.pg_cnt def SetPage(self, page): self.page = page def SetPageSize(self, width, height): self.pwidth, self.pheight = width, height def SetTotalSize(self, width, height): self.ptwidth, self.ptheight = width, height def SetPreview(self, preview, scale): self.preview = preview self.scale = scale def SetTotalSize(self, width, height): self.ptwidth = width self.ptheight = height def SetToolPath(self, tb, id, bmp, title): tb.AddSimpleTool(id, bmp, title, title) class SetPrintout(wxPrintout): def __init__(self, canvas): wxPrintout.__init__(self) self.canvas = canvas self.end_pg = 1 def OnBeginDocument(self, start, end): return self.base_OnBeginDocument(start, end) def OnEndDocument(self): self.base_OnEndDocument() def HasPage(self, page): if page <= self.end_pg: return true else: return false def GetPageInfo(self): self.end_pg = self.canvas.GetTotalPages() str_pg = 1 try: end_pg = self.end_pg except: end_pg = 1 return (str_pg, end_pg, str_pg, end_pg) def OnPreparePrinting(self): self.base_OnPreparePrinting() def OnBeginPrinting(self): dc = self.GetDC() self.preview = self.IsPreview() if (self.preview): self.pixelsPerInch = self.GetPPIScreen() else: self.pixelsPerInch = self.GetPPIPrinter() (w, h) = dc.GetSizeTuple() scaleX = float(w) / 1000 scaleY = float(h) / 1000 self.printUserScale = min(scaleX, scaleY) self.base_OnBeginPrinting() def GetSize(self): self.psizew, self.psizeh = self.GetPPIPrinter() return self.psizew, self.psizeh def GetTotalSize(self): self.ptsizew, self.ptsizeh = self.GetPageSizePixels() return self.ptsizew, self.ptsizeh def OnPrintPage(self, page): dc = self.GetDC() (w, h) = dc.GetSizeTuple() scaleX = float(w) / 1000 scaleY = float(h) / 1000 self.printUserScale = min(scaleX, scaleY) dc.SetUserScale(self.printUserScale, self.printUserScale) self.preview = self.IsPreview() self.canvas.SetPreview(self.preview, self.printUserScale) self.canvas.SetPage(page) self.ptsizew, self.ptsizeh = self.GetPageSizePixels() self.canvas.SetTotalSize(self.ptsizew, self.ptsizeh) self.psizew, self.psizeh = self.GetPPIPrinter() self.canvas.SetPageSize(self.psizew, self.psizeh) self.canvas.DoDrawing(dc) return true class MyApp(wxApp): def OnInit(self): frame = CalendFrame(None, -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, frame) return win #--------------------------------------------------------------------------- overview = """\ This control provides a calendar control class for displaying and selecting dates. In addition, the class is extended and can now be used for printing/previewing. Additional features include weekend highlighting and business type Monday-Sunday format. See example for various methods used to set display month, year, and highlighted dates (different font and background colours). by Lorne White """