Module Gnumed.wxpython.gmBMIWidgets
GNUmed BMI calculator display widgets.
acknowledgments: Gui screen Design taken with permission from DrsDesk BMICalc @ DrsDesk Software 1995-2002 and @ Dr.R Terry Based on an early screen design by Michael Ireland heavily commented for learning purposes by Dr. R Terry
copyright: authors
TODO: - button QUIT - patient related "normal" range - factor out Algo parts
Classes
class BMICalc_Panel (parent, id)-
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class BMICalc_Panel(wx.Panel): def __init__(self, parent, id): # initializations self.low_norm_mass='' # mass for given height if BMI=20 self.upp_norm_mass='' # mass for given height if BMI=25 self.focus=0 # set to avoid error on 'Reset' wx.Panel.__init__ ( self, parent = parent, id = id, pos = wx.DefaultPosition, size = wx.DefaultSize, style = wx.SIMPLE_BORDER | wx.TAB_TRAVERSAL ) #------------------------------ #sizer with heading label #------------------------------ label = wx.StaticText( self, -1, _("Current height/mass"), wx.DefaultPosition, wx.DefaultSize, style = wx.ALIGN_CENTRE ) label.SetFont(wx.Font(12,wx.SWISS,wx.NORMAL, wx.BOLD,False,'')) label.SetForegroundColour(wx.Colour(0,0,131)) szr_upper_heading = wx.BoxSizer(wx.HORIZONTAL) szr_upper_heading.Add(label,1,0) #------------------------------ #sizer holding the height stuff #------------------------------ label = wx.StaticText(self,-1,_("Height (cm)"),size = (1,20)) label.SetFont(wx.Font(12,wx.SWISS,wx.NORMAL,wx.NORMAL,False,'')) label.SetForegroundColour(wx.Colour(0,0,131)) self.txtheight = wx.TextCtrl(self,-1,"",size=(100,20)) self.txtheight.SetFont(wx.Font(12,wx.SWISS,wx.NORMAL,wx.NORMAL,False,'')) wx.EVT_TEXT(self, self.txtheight.GetId(), self.EvtText_height) wx.EVT_SET_FOCUS(self.txtheight, self.OnSetFocus_height) wx.EVT_CHAR(self.txtheight, self.EvtChar_height) szr_height = wx.BoxSizer(wx.HORIZONTAL) szr_height.Add((10,1),0,0) szr_height.Add(label, 1, wx.ALIGN_CENTRE_VERTICAL, 0) szr_height.Add(self.txtheight, 1, wx.ALIGN_CENTRE_VERTICAL | wx.EXPAND, 0) #------------------------------ #sizer holding the mass stuff -- some people incorrectly call this stuff "weight" #------------------------------ label = wx.StaticText(self,-1,_("Mass (kg)"),size = (20,20)) label.SetFont(wx.Font(12,wx.SWISS,wx.NORMAL,wx.NORMAL,False,'')) label.SetForegroundColour(wx.Colour(0,0,131)) self.txtmass = wx.TextCtrl(self,-1,"",size=(100,20)) self.txtmass.SetFont(wx.Font(12,wx.SWISS,wx.NORMAL,wx.NORMAL,False,'')) wx.EVT_TEXT(self, self.txtmass.GetId(), self.EvtText_mass) wx.EVT_SET_FOCUS(self.txtmass, self.OnSetFocus_mass) wx.EVT_CHAR(self.txtmass, self.EvtChar_mass) szr_mass = wx.BoxSizer(wx.HORIZONTAL) szr_mass.Add((10,1),0,0) szr_mass.Add(label, 1, wx.ALIGN_CENTRE_VERTICAL, 0) szr_mass.Add(self.txtmass, 1, wx.ALIGN_CENTRE_VERTICAL | wx.EXPAND, 0) szr_mass.Add((5,5),1,0) #-----------------)------------- #sizer holding the BMI stuff #------------------------------ label = wx.StaticText(self,-1,_("BMI"),size = (100,20)) label.SetFont(wx.Font(13,wx.SWISS,wx.NORMAL,wx.NORMAL,False,'')) label.SetForegroundColour(wx.Colour(0,0,131)) self.txtbmi = wx.TextCtrl(self,-1,"",size=(100,20), style = wx.TE_READONLY) self.txtbmi.Enable(False) self.txtbmi.SetFont(wx.Font(13,wx.SWISS,wx.NORMAL,wx.NORMAL,False,'')) szr_bmi = wx.BoxSizer(wx.HORIZONTAL) szr_bmi.Add((10,1),0,0) szr_bmi.Add(label,1,wx.ALIGN_CENTRE_VERTICAL|0,0) szr_bmi.Add(self.txtbmi,1,wx.ALIGN_CENTRE_VERTICAL | wx.EXPAND,0) szr_bmi.Add((5,5),1,0) #-------------------------------------------------- #the color ellipses to show where on scale of mass #-------------------------------------------------- bmi_colour_scale = BMI_Colour_Scale(self) bmi_colour_scale.Enable(False) szr_col_scale = wx.BoxSizer(wx.HORIZONTAL) szr_col_scale.Add(bmi_colour_scale,1,wx.EXPAND) #----------------------------------------------------- #put a slider control under the bmi colour range scale #----------------------------------------------------- self.slider = wx.Slider(self, -1, 15, 15, 34, wx.Point(30, 60), wx.Size(324, -1), wx.SL_HORIZONTAL | wx.SL_AUTOTICKS | wx.SL_LABELS ) self.slider.SetTickFreq(1, 1) wx.EVT_SCROLL(self.slider, self.SLIDER_EVT) wx.EVT_CHAR(self.slider, self.EvtChar_slider) szr_slider = wx.BoxSizer(wx.HORIZONTAL) szr_slider.Add(self.slider,1,wx.EXPAND) #--------------------------------------------------------------------- #Add the adjusted values heading, underlined, autoexpand to fill width #FIXME: find underline constant #--------------------------------------------------------------------- label = wx.StaticText( self, -1, _("Adjusted Values"), wx.DefaultPosition, wx.DefaultSize, style = wx.ALIGN_CENTRE ) #add underline label.SetFont(wx.Font(12,wx.SWISS,wx.NORMAL, wx.BOLD,False,'')) label.SetForegroundColour(wx.Colour(0,0,131)) szr_lower_heading = wx.BoxSizer(wx.HORIZONTAL) szr_lower_heading.Add(label,1,wx.EXPAND) #----------------------- #Put in the goal mass #---------------------- label = wx.StaticText(self,-1,_("Goal mass"),size = (30,20)) label.SetFont(wx.Font(12,wx.SWISS,wx.NORMAL,wx.NORMAL,False,'')) label.SetForegroundColour(wx.Colour(0,0,131)) self.txtgoal= wx.TextCtrl(self,-1,"",size=(100,20)) self.txtgoal.SetFont(wx.Font(14,wx.SWISS,wx.NORMAL,wx.NORMAL,False,'')) wx.EVT_TEXT(self, self.txtgoal.GetId(), self.EvtText_goal) wx.EVT_SET_FOCUS(self.txtgoal, self.OnSetFocus_goal) wx.EVT_CHAR(self.txtgoal, self.EvtChar_goal) szr_goal_mass = wx.BoxSizer(wx.HORIZONTAL) szr_goal_mass.Add((10,1),0,0) szr_goal_mass.Add(label,1,wx.ALIGN_CENTRE_VERTICAL,0) szr_goal_mass.Add(self.txtgoal,1,wx.ALIGN_CENTRE_VERTICAL | wx.EXPAND, 0) #----------------------------- #and the amount to loose in Kg #----------------------------- label = wx.StaticText(self,-1,_("kg to lose"),size = (30,20)) label.SetFont(wx.Font(12,wx.SWISS,wx.NORMAL,wx.NORMAL,False,'')) label.SetForegroundColour(wx.Colour(0,0,131)) self.txtloss= wx.TextCtrl(self,-1,"",size=(100,20)) self.txtloss.SetFont(wx.Font(12,wx.SWISS,wx.NORMAL,wx.NORMAL,False,'')) wx.EVT_TEXT(self, self.txtloss.GetId(), self.EvtText_loss) wx.EVT_SET_FOCUS(self.txtloss, self.OnSetFocus_loss) wx.EVT_CHAR(self.txtloss, self.EvtChar_loss) szr_to_loose = wx.BoxSizer(wx.HORIZONTAL) szr_to_loose.Add((10,1),0,0) szr_to_loose.Add(label,1,wx.ALIGN_CENTRE_VERTICAL,0) szr_to_loose.Add(self.txtloss,1,wx.ALIGN_CENTRE_VERTICAL | wx.EXPAND,0) #----------------------------------------------------------------- #finally add all the horizontal sizers from top down to main sizer #----------------------------------------------------------------- szr_main = wx.BoxSizer(wx.VERTICAL) szr_main.Add((1,5),0,0) szr_main.Add(szr_upper_heading,0,wx.EXPAND) szr_main.Add((1,5),0,0) szr_main.Add(szr_height,0,0) szr_main.Add((1,5),0,0) szr_main.Add(szr_mass,0,0) szr_main.Add((1,5),0,0) szr_main.Add(szr_bmi,0,0) szr_main.Add((1,20),0,0) szr_main.Add(szr_col_scale,0,0) szr_main.Add(szr_slider,0,0) szr_main.Add(szr_lower_heading,0,wx.EXPAND) szr_main.Add((1,5),0,0) szr_main.Add(szr_goal_mass,0,0) szr_main.Add((1,5),0,0) szr_main.Add(szr_to_loose,0,0) szr_main.Add((1,20),0,0) #--------------------------------------- #set, fit and layout sizer so it appears #--------------------------------------- self.SetSizer(szr_main) szr_main.Fit(self) self.SetAutoLayout(True) self.Show(True) #----------------------------------------- # event handlers #----------------------------------------- def OnSetFocus_height(self, event): self.focus=1 event.Skip() #----------------------------------------- def OnSetFocus_mass(self, event): self.focus=2 event.Skip() #----------------------------------------- def OnSetFocus_goal(self, event): self.focus=4 event.Skip() #----------------------------------------- def OnSetFocus_loss(self, event): self.focus=5 event.Skip() #----------------------------------------- def EvtText_height(self, event): if(self.focus==1): self.calc_ideal_mass_range() self.CalcBMI() #----------------------------------------- def EvtText_mass(self, event): if(self.focus==2): self.CalcBMI() #----------------------------------------- def EvtText_goal(self, event): if(self.focus==4): if(self.txtgoal.GetValue()!=''): try: self.txtloss.SetValue(str(eval(self.txtmass.GetValue())-eval(self.txtgoal.GetValue()))) self.CalcNEWBMI() except Exception: pass # error handling else: self.txtloss.SetValue('') #----------------------------------------- def EvtText_loss(self, event): if(self.focus==5): self.loss=event.GetString() if(self.txtloss.GetValue()!=''): try: self.txtgoal.SetValue(str(eval(self.txtmass.GetValue())-eval(self.txtloss.GetValue()))) self.CalcNEWBMI() except Exception: pass # error handling else: self.txtgoal.SetValue('') #----------------------------------------- def calc_ideal_mass_range(self): # FIXME: this needs to be done according to reference charts by ethnicity try: self.low_norm_mass=20.*((eval(self.txtheight.GetValue())/100.)**2) self.upp_norm_mass=25.*((eval(self.txtheight.GetValue())/100.)**2) # FIXME - display upp_norm_mass & low_norm_mass #bmi_colour_scale = BMI_Colour_Scale(self) except Exception: pass # error handling #----------------------------------------- def CalcBMI(self): if(self.txtheight.GetValue()=='' or self.txtmass.GetValue()==''): self.txtbmi.SetValue('') else: try: self.txtbmi.SetValue(str(round(eval(self.txtmass.GetValue())/((eval(self.txtheight.GetValue())/100.)**2),1))) # initialize slider # round twice -- so slider value is the rounded value of "txtbmi" *** self.NEWBMI=round(round(eval(self.txtmass.GetValue())/((eval(self.txtheight.GetValue())/100.)**2),1),0) self.slider.SetValue(int (self.NEWBMI)) # *** If values are entered into loss or goal the BMI slider slider values don't always match the # calculated BMI values in self.txtbmi (due to rounding) -- FIX ME # # e.g. # if self.txtheight==168 && self.txtmass==86 && self.txtgoal==86 # then self.txtbmi=30.5 BUT self.slider=30 # # MORE DETAILS IN OLDER VERSION OF gmBMICalc.py except Exception: pass # error handling #----------------------------------------- def CalcNEWBMI(self): self.NEWBMI=round(eval(self.txtgoal.GetValue())/((eval(self.txtheight.GetValue())/100.)**2),0) self.slider.SetValue(int (self.NEWBMI)) #----------------------------------------- def SLIDER_EVT(self, event): self.NEWBMI=self.slider.GetValue() try: self.txtgoal.SetValue(str(round(self.NEWBMI*(eval(self.txtheight.GetValue())/100.)**2,1))) self.txtloss.SetValue(str(eval(self.txtmass.GetValue())-eval(self.txtgoal.GetValue()))) except Exception: pass # error handling #----------------------------------------- # Moving between fields with the 'Enter' key def EvtChar_height(self, event): if(event.GetKeyCode()==13): # height -> mass self.txtmass.SetFocus() else: event.Skip() #----------------------------------------- def EvtChar_mass(self, event): if(event.GetKeyCode()==13): # mass -> slider self.slider.SetFocus() else: event.Skip() #----------------------------------------- def EvtChar_slider(self, event): if(event.GetKeyCode()==13): # slider -> goal self.txtgoal.SetFocus() else: event.Skip() #----------------------------------------- def EvtChar_goal(self, event): if(event.GetKeyCode()==13): # goal -> loss self.txtloss.SetFocus() else: event.Skip() #----------------------------------------- def EvtChar_loss(self, event): if(event.GetKeyCode()==13): # loss -> height self.txtheight.SetFocus() else: event.Skip()Panel() Panel(parent, id=ID_ANY, pos=DefaultPosition, size=DefaultSize, style=TAB_TRAVERSAL, name=PanelNameStr)
A panel is a window on which controls are placed.
Ancestors
- wx._core.Panel
- wx._core.Window
- wx._core.WindowBase
- wx._core.EvtHandler
- wx._core.Object
- wx._core.Trackable
- sip.wrapper
- sip.simplewrapper
Methods
def CalcBMI(self)-
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def CalcBMI(self): if(self.txtheight.GetValue()=='' or self.txtmass.GetValue()==''): self.txtbmi.SetValue('') else: try: self.txtbmi.SetValue(str(round(eval(self.txtmass.GetValue())/((eval(self.txtheight.GetValue())/100.)**2),1))) # initialize slider # round twice -- so slider value is the rounded value of "txtbmi" *** self.NEWBMI=round(round(eval(self.txtmass.GetValue())/((eval(self.txtheight.GetValue())/100.)**2),1),0) self.slider.SetValue(int (self.NEWBMI)) # *** If values are entered into loss or goal the BMI slider slider values don't always match the # calculated BMI values in self.txtbmi (due to rounding) -- FIX ME # # e.g. # if self.txtheight==168 && self.txtmass==86 && self.txtgoal==86 # then self.txtbmi=30.5 BUT self.slider=30 # # MORE DETAILS IN OLDER VERSION OF gmBMICalc.py except Exception: pass # error handling def CalcNEWBMI(self)-
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def CalcNEWBMI(self): self.NEWBMI=round(eval(self.txtgoal.GetValue())/((eval(self.txtheight.GetValue())/100.)**2),0) self.slider.SetValue(int (self.NEWBMI)) def EvtChar_goal(self, event)-
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def EvtChar_goal(self, event): if(event.GetKeyCode()==13): # goal -> loss self.txtloss.SetFocus() else: event.Skip() def EvtChar_height(self, event)-
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def EvtChar_height(self, event): if(event.GetKeyCode()==13): # height -> mass self.txtmass.SetFocus() else: event.Skip() def EvtChar_loss(self, event)-
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def EvtChar_loss(self, event): if(event.GetKeyCode()==13): # loss -> height self.txtheight.SetFocus() else: event.Skip() def EvtChar_mass(self, event)-
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def EvtChar_mass(self, event): if(event.GetKeyCode()==13): # mass -> slider self.slider.SetFocus() else: event.Skip() def EvtChar_slider(self, event)-
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def EvtChar_slider(self, event): if(event.GetKeyCode()==13): # slider -> goal self.txtgoal.SetFocus() else: event.Skip() def EvtText_goal(self, event)-
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def EvtText_goal(self, event): if(self.focus==4): if(self.txtgoal.GetValue()!=''): try: self.txtloss.SetValue(str(eval(self.txtmass.GetValue())-eval(self.txtgoal.GetValue()))) self.CalcNEWBMI() except Exception: pass # error handling else: self.txtloss.SetValue('') def EvtText_height(self, event)-
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def EvtText_height(self, event): if(self.focus==1): self.calc_ideal_mass_range() self.CalcBMI() def EvtText_loss(self, event)-
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def EvtText_loss(self, event): if(self.focus==5): self.loss=event.GetString() if(self.txtloss.GetValue()!=''): try: self.txtgoal.SetValue(str(eval(self.txtmass.GetValue())-eval(self.txtloss.GetValue()))) self.CalcNEWBMI() except Exception: pass # error handling else: self.txtgoal.SetValue('') def EvtText_mass(self, event)-
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def EvtText_mass(self, event): if(self.focus==2): self.CalcBMI() def OnSetFocus_goal(self, event)-
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def OnSetFocus_goal(self, event): self.focus=4 event.Skip() def OnSetFocus_height(self, event)-
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def OnSetFocus_height(self, event): self.focus=1 event.Skip() def OnSetFocus_loss(self, event)-
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def OnSetFocus_loss(self, event): self.focus=5 event.Skip() def OnSetFocus_mass(self, event)-
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def OnSetFocus_mass(self, event): self.focus=2 event.Skip() def SLIDER_EVT(self, event)-
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def SLIDER_EVT(self, event): self.NEWBMI=self.slider.GetValue() try: self.txtgoal.SetValue(str(round(self.NEWBMI*(eval(self.txtheight.GetValue())/100.)**2,1))) self.txtloss.SetValue(str(eval(self.txtmass.GetValue())-eval(self.txtgoal.GetValue()))) except Exception: pass # error handling def calc_ideal_mass_range(self)-
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def calc_ideal_mass_range(self): # FIXME: this needs to be done according to reference charts by ethnicity try: self.low_norm_mass=20.*((eval(self.txtheight.GetValue())/100.)**2) self.upp_norm_mass=25.*((eval(self.txtheight.GetValue())/100.)**2) # FIXME - display upp_norm_mass & low_norm_mass #bmi_colour_scale = BMI_Colour_Scale(self) except Exception: pass # error handling
class BMI_Colour_Scale (parent, color=<wx._core.Brush object>)-
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class BMI_Colour_Scale(wx.Window): def __init__(self, parent, color=wx.RED_BRUSH): wx.Window.__init__(self, parent, -1, wx.DefaultPosition,size = (324,25)) wx.EVT_PAINT(self, self.OnPaint) def OnPaint(self, event): self.Draw(wx.PaintDC(self)) def Draw(self,dc): dc.BeginDrawing() dc.Clear() #------------------------------------------------ #draw the graphics for underneath the BMI buttons #------------------------------------------------ dc.SetBrush(wx.Brush(wx.Colour(194,194,197), wx.SOLID)) #222,222,222 dc.SetPen(wx.Pen(wx.Colour(194,197,194), 1)) dc.DrawRectangle(0, 0, 324, 30) #---------------------------------------------------------- #draw the coloured elipses for each of the mass divisions #ie underweight, normal, overweight and obese #first yellow underweight #Pen = outside border = black (rgb 0 0 0 ) #Brush= fill in the elipse = yellow (255,255,0) #Add text to foreground of the elipse in black #---------------------------------------------------------- dc.SetPen(wx.Pen(wx.Colour(0,0,0), 1)) dc.SetBrush(wx.Brush(wx.Colour(255,255,0), wx.SOLID)) #yellow dc.DrawEllipse(6, 5, 80,15) dc.SetFont(wx.Font(8, wx.SWISS, wx.NORMAL, wx.NORMAL)) dc.SetTextForeground(wx.Colour(0,0,0)) #te = dc.GetTextExtent(_("Underweight")) dc.DrawText(_("Underweight"), 20,9) #------------------------------------------ #add the green elipse = normal mass range #------------------------------------------ dc.SetBrush(wx.Brush(wx.Colour(0,194,0), wx.SOLID)) #green dc.DrawEllipse(87, 5, 80,15) dc.SetBrush(wx.Brush(wx.Colour(0,192,0), wx.SOLID)) dc.SetFont(wx.Font(8, wx.SWISS, wx.NORMAL, wx.NORMAL)) dc.SetTextForeground(wx.Colour(0,0,0)) #te = dc.GetTextExtent(_("63< Normal >79")) dc.DrawText(_("63 - Normal - 79"),95,8) #------------------------------------------ #add the orange elipse = overweight range #------------------------------------------ dc.SetBrush(wx.Brush(wx.Colour(255,128,0), wx.SOLID)) #orange dc.DrawEllipse(168, 5, 80,15) dc.SetFont(wx.Font(8, wx.SWISS, wx.NORMAL, wx.NORMAL)) dc.SetTextForeground(wx.Colour(0,0,0)) #te = dc.GetTextExtent(_("Overweight")) dc.DrawText(_("Overweight"), 180,9) #------------------------------------------ #add the red elipse = overweight range #------------------------------------------ dc.SetBrush(wx.Brush(wx.Colour(192,0,0), wx.SOLID)) #red dc.DrawEllipse(250, 5, 60,15) dc.SetFont(wx.Font(8, wx.SWISS, wx.NORMAL, wx.NORMAL)) dc.SetTextForeground(wx.Colour(0,0,0)) #te = dc.GetTextExtent(_("Obese")) dc.DrawText(_("Obese"), 267,9) dc.EndDrawing() def SetColor(self, color): self.color = color self.Draw(wx.ClientDC(self))Window() Window(parent, id=ID_ANY, pos=DefaultPosition, size=DefaultSize, style=0, name=PanelNameStr)
wxWindow is the base class for all windows and represents any visible object on screen.
Ancestors
- wx._core.Window
- wx._core.WindowBase
- wx._core.EvtHandler
- wx._core.Object
- wx._core.Trackable
- sip.wrapper
- sip.simplewrapper
Methods
def Draw(self, dc)-
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def Draw(self,dc): dc.BeginDrawing() dc.Clear() #------------------------------------------------ #draw the graphics for underneath the BMI buttons #------------------------------------------------ dc.SetBrush(wx.Brush(wx.Colour(194,194,197), wx.SOLID)) #222,222,222 dc.SetPen(wx.Pen(wx.Colour(194,197,194), 1)) dc.DrawRectangle(0, 0, 324, 30) #---------------------------------------------------------- #draw the coloured elipses for each of the mass divisions #ie underweight, normal, overweight and obese #first yellow underweight #Pen = outside border = black (rgb 0 0 0 ) #Brush= fill in the elipse = yellow (255,255,0) #Add text to foreground of the elipse in black #---------------------------------------------------------- dc.SetPen(wx.Pen(wx.Colour(0,0,0), 1)) dc.SetBrush(wx.Brush(wx.Colour(255,255,0), wx.SOLID)) #yellow dc.DrawEllipse(6, 5, 80,15) dc.SetFont(wx.Font(8, wx.SWISS, wx.NORMAL, wx.NORMAL)) dc.SetTextForeground(wx.Colour(0,0,0)) #te = dc.GetTextExtent(_("Underweight")) dc.DrawText(_("Underweight"), 20,9) #------------------------------------------ #add the green elipse = normal mass range #------------------------------------------ dc.SetBrush(wx.Brush(wx.Colour(0,194,0), wx.SOLID)) #green dc.DrawEllipse(87, 5, 80,15) dc.SetBrush(wx.Brush(wx.Colour(0,192,0), wx.SOLID)) dc.SetFont(wx.Font(8, wx.SWISS, wx.NORMAL, wx.NORMAL)) dc.SetTextForeground(wx.Colour(0,0,0)) #te = dc.GetTextExtent(_("63< Normal >79")) dc.DrawText(_("63 - Normal - 79"),95,8) #------------------------------------------ #add the orange elipse = overweight range #------------------------------------------ dc.SetBrush(wx.Brush(wx.Colour(255,128,0), wx.SOLID)) #orange dc.DrawEllipse(168, 5, 80,15) dc.SetFont(wx.Font(8, wx.SWISS, wx.NORMAL, wx.NORMAL)) dc.SetTextForeground(wx.Colour(0,0,0)) #te = dc.GetTextExtent(_("Overweight")) dc.DrawText(_("Overweight"), 180,9) #------------------------------------------ #add the red elipse = overweight range #------------------------------------------ dc.SetBrush(wx.Brush(wx.Colour(192,0,0), wx.SOLID)) #red dc.DrawEllipse(250, 5, 60,15) dc.SetFont(wx.Font(8, wx.SWISS, wx.NORMAL, wx.NORMAL)) dc.SetTextForeground(wx.Colour(0,0,0)) #te = dc.GetTextExtent(_("Obese")) dc.DrawText(_("Obese"), 267,9) dc.EndDrawing() def OnPaint(self, event)-
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def OnPaint(self, event): self.Draw(wx.PaintDC(self)) def SetColor(self, color)-
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def SetColor(self, color): self.color = color self.Draw(wx.ClientDC(self))
class BMI_Frame (parent)-
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class BMI_Frame(wx.Frame):#, BMICalc_Panel): def __init__(self, parent): # default frame style - maximize box + float on parent + centering + tabbing # wx.FRAME_FLOAT_ON_PARENT makes it modal wx.Frame.__init__( self, parent, -1, _("BMI Calculator"), style = wx.MINIMIZE_BOX | wx.MAXIMIZE_BOX | wx.RESIZE_BORDER | wx.CAPTION | wx.ALIGN_CENTER | wx.ALIGN_CENTER_VERTICAL | wx.TAB_TRAVERSAL | wx.STAY_ON_TOP ) wx.EVT_CLOSE(self, self.OnCloseWindow) #----------------------------------------------------- #create an instance of the BMICalc_Panel #----------------------------------------------------- self.pnl_bmi = BMICalc_Panel(self,-1) #-------------------------------------------------- # right hand vertical sizer # ----------------------- # | graph/text | # |-----------------------| # | gap | # |-----------------------| # | btn | btn | btn | ... | # ----------------------- # surrogate text for graphics text4graph = wx.TextCtrl( self, -1, "Hi Guys, this is a prototype BMI Calculator + graph.\n\n" "Comments please to rterry@gnumed.net..\n\n" "Can someone tell me how to centre this frame on the screen...\n\n" "This text box needs to be replaced by a graph class....\n" "which amongst other things could show this patients mass trends!!!!\n\n" "The mass range on the green epilpse would be calculated for each patient...\n\n" "BTW, don't worry about your weight, the 'normal' range (63-79) is hardcoded.", size=(200, 100), style = wx.TE_MULTILINE | wx.TE_READONLY ) # buttons gszr_right_buttons = wx.GridSizer(1, 4, 1, 4) # rows, cols, hgap, vgap gszr_right_buttons.AddMany([ (wx.Button(self, 1010, _('&Reset')), 0, wx.EXPAND) # , # (wx.Button(self, 1011, _('&Print')), 0, wxEXPAND), # (wx.Button(self, 1012, _('&Save')), 0, wxEXPAND), # (wx.Button(self, 1013, _('&Handout')), 0, wxEXPAND) ]) wx.EVT_BUTTON(self,1010,self.EvtReset) # wx.EVT_BUTTON(self,1011,self.EvtPrint) # wx.EVT_BUTTON(self,1012,self.EvtSave) # wx.EVT_BUTTON(self,1013,self.EvtHandout) # arrange them szr_right_col = wx.BoxSizer(wx.VERTICAL) szr_right_col.Add(text4graph,1,wx.EXPAND) szr_right_col.Add((1,5),0,wx.EXPAND) szr_right_col.Add(gszr_right_buttons,0,wx.EXPAND) #-------------------------------------------------- # horizontal main sizer # -------------------------- # | input | g | graph/text | # | fields | a |------------| # | | p | buttons | # -------------------------- szr_main = wx.BoxSizer(wx.HORIZONTAL) szr_main.Add(self.pnl_bmi, 0, wx.EXPAND | wx.ALL, 10) szr_main.Add((5, 0), 0, wx.EXPAND) szr_main.Add(szr_right_col, 1, wx.EXPAND | wx.ALL, 10) self.SetSizer(szr_main) szr_main.Fit(self) self.SetAutoLayout(True) # get icon if __name__ == '__main__': png_fname = os.path.join('..', 'bitmaps', 'bmi_calculator.png') else: from Gnumed.pycommon import gmGuiBroker gb = gmGuiBroker.GuiBroker() png_fname = os.path.join(gb['gnumed_dir'], 'bitmaps', 'bmi_calculator.png') icon = wx.Icon() icon.LoadFile(png_fname, wx.BITMAP_TYPE_PNG) self.SetIcon(icon) #----------------------------------------- def EvtReset(self, event): # reset variables self.pnl_bmi.low_norm_mass='' self.pnl_bmi.upp_norm_mass='' # reset textbox & slider self.pnl_bmi.txtheight.SetValue('') self.pnl_bmi.txtmass.SetValue('') self.pnl_bmi.txtbmi.SetValue('') self.pnl_bmi.txtgoal.SetValue('') self.pnl_bmi.txtloss.SetValue('') self.pnl_bmi.slider.SetValue(0) #----------------------------------------- def EvtPrint(self, event): pass # TODO #----------------------------------------- def EvtSave(self, event): pass # TODO #----------------------------------------- def EvtHandout(self, event): pass # TODO #------------------------------------------- def OnCloseWindow(self, event): self.DestroyLater()Frame() Frame(parent, id=ID_ANY, title=EmptyString, pos=DefaultPosition, size=DefaultSize, style=DEFAULT_FRAME_STYLE, name=FrameNameStr)
A frame is a window whose size and position can (usually) be changed by the user.
Ancestors
- wx._core.Frame
- wx._core.TopLevelWindow
- wx._core.NonOwnedWindow
- wx._core.Window
- wx._core.WindowBase
- wx._core.EvtHandler
- wx._core.Object
- wx._core.Trackable
- sip.wrapper
- sip.simplewrapper
Methods
def EvtHandout(self, event)-
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def EvtHandout(self, event): pass # TODO def EvtPrint(self, event)-
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def EvtPrint(self, event): pass # TODO def EvtReset(self, event)-
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def EvtReset(self, event): # reset variables self.pnl_bmi.low_norm_mass='' self.pnl_bmi.upp_norm_mass='' # reset textbox & slider self.pnl_bmi.txtheight.SetValue('') self.pnl_bmi.txtmass.SetValue('') self.pnl_bmi.txtbmi.SetValue('') self.pnl_bmi.txtgoal.SetValue('') self.pnl_bmi.txtloss.SetValue('') self.pnl_bmi.slider.SetValue(0) def EvtSave(self, event)-
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def EvtSave(self, event): pass # TODO def OnCloseWindow(self, event)-
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def OnCloseWindow(self, event): self.DestroyLater()