def tsBestSize(self): ''' ''' borderThickness = self.tsIsBorderThickness( style=self.ts_Style, pixels=True) gaugeThickness = 1 gaugeLength = 10 if self.ts_Style & wx.GA_VERTICAL: # Vertical best = wxSize( (gaugeThickness * wx.pixelWidthPerCharacter + \ 2 * borderThickness.width), (gaugeLength * wx.pixelHeightPerCharacter + \ 2 * borderThickness.height)) else: # Horizontal best = wxSize( (gaugeLength * wx.pixelWidthPerCharacter + \ 2 * borderThickness.width), (gaugeThickness * wx.pixelHeightPerCharacter + \ 2 * borderThickness.height)) return (best)
def SetItemBounds(self, item, x, y, w, h): """ Modeled after TBD in sizer.cpp file of wxWidgets. """ pt = wxPoint(x, y) sz = wxSize(item.GetMinSizeWithBorder()) flag = int(item.GetFlag()) if flag & wx.EXPAND or flag & wx.SHAPED: sz = wxSize(w, h) else: if flag & wx.ALIGN_CENTER_HORIZONTAL: pt.x = x + (w - sz.x) // 2 elif flag & wx.ALIGN_RIGHT: pt.x = x + (w - sz.x) if flag & wx.ALIGN_CENTER_VERTICAL: pt.y = y + (h - sz.y) // 2 elif flag & wx.ALIGN_BOTTOM: pt.y = y + (h - sz.y) item.SetDimension(pt, sz)
def tsBestSize(self): """ """ borderThickness = self.tsIsBorderThickness(style=self.ts_Style, pixels=True) maxWidth = 0 maxHeight = 0 for choice in self.ts_Choices: buttonText = self.tsStripAcceleratorTextLabel(choice) if len(buttonText) > maxWidth: maxWidth = len(buttonText) maxHeight += 1 if self.ts_Style & wx.RA_VERTICAL: # Vertical best = wxSize( (maxWidth * wx.pixelWidthPerCharacter + 2 * borderThickness.width), (maxHeight * wx.pixelHeightPerCharacter + 2 * borderThickness.height), ) elif self.ts_Style & wx.RA_HORIZONTAL: # Horizontal best = wxSize( (maxWidth * wx.pixelWidthPerCharacter + 2 * borderThickness.width), (maxHeight * wx.pixelHeightPerCharacter + 2 * borderThickness.height), ) else: # TBD - Should this be allowed? best = wxSize( (maxWidth * wx.pixelWidthPerCharacter + 2 * borderThickness.width), (maxHeight * wx.pixelHeightPerCharacter + 2 * borderThickness.height), ) return best
def tsGetBorderCharacterDimensions(self, thickness): """ Return width and height of border character in pixels. Parameter: thickness --- Border line thickness in pixels. """ if thickness == -1: if wx.USE_BORDER_BY_DEFAULT: # Default (1-pixel) border required. dimensions = wxSize(wx.pixelWidthPerCharacter, wx.pixelHeightPerCharacter) else: # No border required. dimensions = wxSize(0, 0) elif thickness == 0: # No border required. dimensions = wxSize(0, 0) else: # Override thickness and apply default (1-pixel) border. dimensions = wxSize( min(1, thickness) * wx.pixelWidthPerCharacter, min(1, thickness) * wx.pixelHeightPerCharacter ) return dimensions
def ShowFullScreen(self, show, style): ''' ''' # TBD - Under Construction. # Extent resize of the top level window to include its children. theDisplay = self.Display theDisplayPos = wxPoint(theDisplay.ClientArea.x, theDisplay.ClientArea.y) theDisplaySize = wxSize(theDisplay.ClientArea.width, theDisplay.ClientArea.height) self.logger.debug( ' ShowFullScreen (screen): pos=%s; size=%s.' % ( str(theDisplayPos), str(theDisplaySize))) self.Rect = wxRect(theDisplayPos.x, theDisplayPos.y, theDisplaySize.width, theDisplaySize.height) self.logger.debug( ' Need Event to ShowFullScreen (rect): %s.' % ( str(self.Rect))) return (show)
def tsGetClientArea(self, pixels=True): ''' Returns the bounding rectangle the client area of the Frame, i.e., without menu bars, tool bars, status bars and such. ''' parent = self.ts_Parent pos = wxPoint(self.ts_Rect.x, self.ts_Rect.y) size = wxSize(self.ts_Rect.width, self.ts_Rect.height) style = self.ts_Style name = self.ts_Name (myRect, myClientRect) = self.tsFrameWindowLayout( parent, pos, size, style, name) if self.ts_Rect != myRect: # My Area changed after by new feature fmt1 = 'Wrong layout. myRect (%s) ' % str(myRect) fmt2 = 'changed from self.ts_Rect (%s) ' % str(self.ts_Rect) fmt3 = 'in tsWxFrame.tsGetClientArea' msg = fmt1 + fmt2 + fmt3 self.logger.wxASSERT_MSG( (self.ts_Rect == myRect), msg) self.ts_Rect = myRect if self.ts_ClientRect != myClientRect: # Client Area changed after by new feature self.ts_ClientRect = myClientRect return (self.ts_ClientRect)
def SetWindow(self, window): """ Set the window to be managed by this sizer item. Modeled after SetWindow in sizer.h file of wxWidgets. """ self.logger.wxASSERT_MSG((window is not None), "SetWindow cannot have window be %s." % str(window)) self.ts_Kind = wx.Item_Window self.ts_Window = window # window doesn't become smaller than its initial size, whatever happens if True: self.ts_MinSize = window.Size else: if window.Size is None: # TBD - What should size be when curses handle not yet created. self.ts_MinSize = wxSize(10 * wx.pixelWidthPerCharacter, 3 * wx.pixelHeightPerCharacter) else: self.ts_MinSize = window.Size ## print('tsWxSizerItem.SetWindow: MinSize=%s' % self.ts_MinSize) if self.ts_Flag & wx.FIXED_MINSIZE: window.SetMinSize(self.ts_MinSize) # aspect ratio calculated from initial size self.SetRatioSize(self.ts_MinSize)
def SetMinSizeXY(self, x, y): """ Modeled after SetMinSize in sizer.h file of wxWidgets. """ size = wxSize(x, y) if self.IsWindow(): self.ts_Window.SetMinSize(size) else: self.ts_MinSize = size
def CalcMin(self): """ Calculate the total minimum width and height needed by all items in the sizer according to this sizer layout algorithm. This method is abstract and has to be overwritten by any derived class. Here, the sizer will do the actual calculation of its childrens minimal sizes. Implemented in wxGridBagSizer, and wxBoxSizer. """ width = 0 height = 0 for i in range(0, self.ts_Children.GetCount()): node = self.ts_Children.GetIndex(i) item = node.GetUserData() size = wxSize(0, 0) if isinstance(self, Window): try: parent = self.ts_Parent theClientRect = parent.ClientArea except AttributeError: parent = None theClientRect = wxRect(0, 0, 0, 0) width = theClientRect.width height = theClientRect.height minSize = wxSize(width, height) self.logger.debug( "CalcMin: item=%s; minSize=%s; width=%s; height=%s" % (str(item), str(minSize), str(width), str(height)) ) size = minSize self.logger.debug("CalcMin: size=%s" % size) return size
def GetDefaultSize(self): """ Returns the default button size for this platform. """ thickness = self.tsIsBorderThickness(style=self.ts_Style, pixels=False) if False: width = (len(self.ts_ButtonText) + 1) * wx.pixelWidthPerCharacter height = (1) * wx.pixelHeightPerCharacter else: width = (thickness.width + len(self.ts_ButtonText) + 2) * wx.pixelWidthPerCharacter height = (thickness.height + 2) * wx.pixelHeightPerCharacter return wxSize(width, height)
def tsShow(self): ''' Shows or hides the window. You may need to call Raise for a top level window if you want to bring it to top, although this is not needed if Show is called immediately after the frame creation. Returns True if the window has been shown or hidden or False if nothing was done because it already was in the requested state. ''' if self.tsIsShowPermitted: if self.ts_Handle is None: myRect = wxRect( self.ts_Parent.Rect.Left, (self.ts_Parent.Rect.Bottom - \ wx.ThemeToUse['StatusBar']['WindowHeight'] - \ wx.pixelHeightPerCharacter), self.ts_Parent.Rect.width, wx.ThemeToUse['StatusBar']['WindowHeight']) thePosition = wxPoint(myRect.x, myRect.y) theSize = wxSize(myRect.width, myRect.height) # TBD - Update Class geometry. self.ts_Rect = myRect self.logger.debug( 'tsShow: myRect=%s; Rect = %s' % (myRect, self.ts_Rect)) self.ts_BaseRect = self.ts_Rect if DEBUG: print('tsShow: myRect=%s; Rect = %s' % (myRect, self.ts_Rect)) self.Create(self, id=-1, pos=thePosition, size=theSize, style=self.ts_Style, name=self.Name, pixels=True) try: self.tsRegisterShowOrder() except Exception as e: self.logger.error('%s; %s' % (__title__, e)) self.tsUpdate()
def SetItemBounds(self, item, x, y, w, h ): ''' ''' pt = wxPoint(x, y) sz = item.GetMinSizeWithBorder() flag = item.GetFlag() if ((flag & wx.EXPAND) or \ (flag & wx.SHAPED)): sz = wxSize(w, h) else: if (flag & wx.ALIGN_CENTER_HORIZONTAL): pt.x = x + (w - sz.width) / 2 elif (flag & wx.ALIGN_RIGHT): pt.x = x + (w - sz.width) if (flag & wx.ALIGN_CENTER_VERTICAL): pt.y = y + (h - sz.height) / 2 elif (flag & wx.ALIGN_BOTTOM): pt.y = y + (h - sz.height) msg = 'GridSizer.SetItemBounds: ' + \ 'item (%s); pt (%s); sz (%s)' % ( str(item), str(pt), str(sz)) if DEBUG: print(msg) self.logger.debug(msg) ## item.SetDimension(pt, sz) item.ts_Window.ts_Rect = wxRect(pt.x, pt.y, sz.width, sz.height)
def CalcMin(self): ''' This method is where the sizer will do the actual calculation of its childrens minimal sizes. You should not need to call this directly as it is called by Layout Modeled after TBD in sizer.cpp file of wxWidgets. ''' width = 0 height = 0 for item in self.GetChildren(): # calculate the total minimum width and height needed # by all items in the sizer according to this sizer's # layout algorithm. minSize = item.MinSize width += minSize.width height += minSize.height size = wxSize(width, height) self.logger.debug('CalcMin: size=%s' % size) return (size)
def GetSize(self): """ Get the current size of the item, as set in the last Layout. Modeled after GetSize in sizer.cpp file of wxWidgets. """ if self.ts_Kind == wx.Item_None: ret = wxSize(0, 0) elif self.ts_Kind == wx.Item_Window: ret = self.ts_Window.GetSize() elif self.ts_Kind == wx.Item_Sizer: ret = self.ts_Sizer.GetSize() elif self.ts_Kind == wx.Item_Spacer: ret = self.ts_Spacer.GetSize() else: # elif self.ts_Kind == wx.Item_Max: self.logger.wxFAIL_MSG("Unexpected wxSizerItem.GetSize ts_Kind == wx.Item_Max.") border = self.tsGetBorderCharacterDimensions(thickness=self.ts_Border) if self.ts_Flag & wx.WEST: ret.x += border.width if self.ts_Flag & wx.EAST: ret.x += border.width if self.ts_Flag & wx.NORTH: ret.y += border.height if self.ts_Flag & wx.SOUTH: ret.y += border.height return ret
def tsSetStdioWindowAttributes(self, title=None, pos=None, size=None, style=None, name=None): """ Set the title, position, size, style and name of the output window if the stdio has been redirected. """ if self.stdioWin: # TBD - Cannot set attributes when window does not exist. myRect = self.Display.theRedirectedStdioArea if title is not None: self.stdioWin.title = title else: self.stdioWin.title = wx.ThemeToUse["Stdio"]["Title"] if pos is not None: self.stdioWin.pos = pos else: self.stdioWin.pos = wxPoint(myRect.x, myRect.y) if size is not None: self.stdioWin.size = size else: self.stdioWin.size = wxSize(myRect.width, myRect.height) if style is not None: self.stdioWin.style = style elif wx.ThemeToUse["Stdio"]["Title"] == wx.StdioRedirectedTitleStr: self.stdioWin.style = wx.DEFAULT_STDIO_STYLE else: self.stdioWin.style = wx.DEFAULT_FRAME_STYLE if name is not None: self.stdioWin.name = name elif wx.ThemeToUse["Stdio"]["Title"] == wx.StdioRedirectedTitleStr: self.stdioWin.name = wx.StdioNameStr else: self.stdioWin.name = wx.FrameNameStr
def tsTrapIfTooSmall(self, name, myRect): ''' ''' # TBD - Under Construction. if True: return minScreenDimensions = wx.ThemeToUse['MinScreenDimensions'] minScreenWidth = minScreenDimensions['FrameWidth'] minScreenHeight = minScreenDimensions['FrameHeight'] + \ minScreenDimensions['MenuBarHeight'] + \ minScreenDimensions['ToolBarHeight'] + \ minScreenDimensions['StatusBarHeight'] + \ minScreenDimensions['RedirectionHeight'] + \ minScreenDimensions['TaskBarHeight'] minClientHeight = minScreenDimensions['FrameHeight'] + \ minScreenDimensions['MenuBarHeight'] + \ minScreenDimensions['ToolBarHeight'] + \ minScreenDimensions['StatusBarHeight'] minWidth = minScreenWidth if name == wx.TaskBarNameStr: minHeight = minScreenDimensions['TaskBarHeight'] elif name == wx.StdioNameStr: minHeight = minScreenDimensions['RedirectionHeight'] else: minHeight = minClientHeight minScreenSize = wxSize(minScreenWidth // wx.pixelWidthPerCharacter, minScreenHeight // wx.pixelHeightPerCharacter) mySize = wxSize(myRect.width // wx.pixelWidthPerCharacter, myRect.height // wx.pixelHeightPerCharacter) minSize = wxSize(minWidth // wx.pixelWidthPerCharacter, minHeight // wx.pixelHeightPerCharacter) actualScreen = wxObject.TheDisplay.GetGeometry(pixels=True) actualScreenWidth = actualScreen.width actualScreenHeight = actualScreen.height actualScreenSize = wxSize(actualScreenWidth, actualScreenHeight) if actualScreenSize.width < minScreenSize.width: fmt = ' Screen "%s" width (%d) is too small.' + \ ' Please make screen at least (%d) columns' abortMsg = fmt % (wxObject.TheDisplay.Name, actualScreenSize.width, minScreenSize.width) self.logger.error(' tsTrapIfTooSmall: %s' % abortMsg) raise tse.UserInterfaceException( tse.GRAPHICAL_WINDOW_NOT_VALID, abortMsg) if actualScreenSize.height < minScreenSize.height: fmt = ' Screen "%s" height (%d) is too small.' + \ ' Please make screen at least (%d) lines' abortMsg = fmt % (wxObject.TheDisplay.Name, actualScreenSize.height, minScreenSize.height) self.logger.error(' tsTrapIfTooSmall: %s' % abortMsg) raise tse.UserInterfaceException( tse.GRAPHICAL_WINDOW_NOT_VALID, abortMsg) if mySize.width < minSize.width: fmt = ' Window "%s" width (%d) is too small.' + \ ' Please make screen at least (%d) columns' abortMsg = fmt % (name, mySize.width, minSize.width) self.logger.error(' tsTrapIfTooSmall: %s' % abortMsg) raise tse.UserInterfaceException( tse.GRAPHICAL_WINDOW_NOT_VALID, abortMsg) if mySize.height < minSize.height: fmt = ' Window "%s" height (%d) is too small.' + \ ' Please make screen at least (%d) lines' abortMsg = fmt % (name, mySize.height, minSize.height) self.logger.error(' tsTrapIfTooSmall: %s' % abortMsg) raise tse.UserInterfaceException( tse.GRAPHICAL_WINDOW_NOT_VALID, abortMsg)
def __init__(self, *args, **kwargs): """ Constructor for Sizer, Spacer and Window variants of SizerItem. Design for wxPython 2.8.12 supported no arguments and no key word arguments. The application first had to instantiate the SizerItem Class and then use various Set methods to configure the kind of SizerItem. Design for wxWidgets 2.9.2.2 supported optional arguments and key word arguments. The application could instantiate the SizerItem Class in the manner of wxPython 2.8.12 or optionally instantiate the Sizer, Spacer or Window variant via the appropriate args and kwargs. Since there is no wxPython 2.9.2.2, the following implementation attempts to cover all wxWidgets 2.9.2.2 instantiation forms. """ theClass = "SizerItem" wx.RegisterFirstCallerClassName(self, theClass) Object.__init__(self) self.tsBeginClassRegistration(theClass, wx.ID_ANY) # Begin setup to avoid triggering pylint errors and warnings. # Set Default Values # ***** Begin Default Attributes self.ts_Border = 0 self.ts_Flag = 0 self.ts_ID = self.ts_LastSizerItemId = wx.ID_NONE self.ts_Kind = wx.Item_None self.ts_MinSize = wxSize(0, 0) self.ts_MinSizeWithBorder = wxSize(0, 0) self.ts_Proportion = 0 self.ts_Ratio = 0.0 self.ts_Rect = wxRect(0, 0, 0, 0) self.ts_Show = False self.ts_Size = wxSize(0, 0) self.ts_Sizer = None self.ts_Spacer = None self.ts_UserData = None self.ts_Window = None # ***** End Default Attributes # End setup to avoid triggering pylint errors and warnings. if (len(args) == 0) and (len(kwargs) == 0): # Instatiate SizerItem Class without using args or kwargs # associated with Sizer, Spacer or Window variants. self.__init_No_Args_No_KwArgs__() elif (len(args) > 0) and (isinstance(args[0], wxWindow)): # Instatiate SizerItem Class using args or kwargs # associated with Window variant. self.__init_Item_Window__(args, kwargs) elif (len(args) > 0) and (isinstance(args[0], wxSizerSpacer)): # Instatiate SizerItem Class using args or kwargs # associated with Spacer variants. self.__init_Item_Spacer__(args, kwargs) else: # Instatiate SizerItem Class using args or kwargs # associated with Sizer variants. self.__init_Item_Sizer__(args, kwargs) self.tsEndClassRegistration(theClass)
def __init__( self, parent, id=wx.ID_ANY, label=wx.EmptyString, pos=wx.DefaultPosition, size=wx.DefaultSize, choices=wx.PyEmptyStringArray, majorDimension=0, style=wx.RA_HORIZONTAL, validator=wx.DefaultValidator, name=wx.RadioBoxNameStr, ): """ Create a Control. Normally you should only call this from a subclass __init__ as a plain old wx.Control is not very useful. """ # Also, remember that wx.RA_SPECIFY_COLS means that we arrange buttons # in left to right order and GetMajorDim() is the number of columns # while wx.RA_SPECIFY_ROWS means that the buttons are arranged top to # bottom and GetMajorDim() is the number of rows. theClass = "RadioBox" # Capture initial caller parametsrs before they are changed self.caller_parent = parent self.caller_id = id self.caller_label = label self.caller_pos = pos self.caller_size = size self.caller_choices = choices self.caller_majorDimension = majorDimension self.caller_style = style self.caller_validator = validator self.caller_name = name wx.RegisterFirstCallerClassName(self, theClass) Control.__init__(self, parent, id=id, pos=pos, size=size, style=style, validator=validator, name=name) self.tsBeginClassRegistration(theClass, id) if DEBUG: self.logger.debug(" self: %s" % self) self.logger.debug(" parent: %s" % parent) self.logger.debug(" id: %s" % self.ts_Id) self.logger.debug(" AssignedId: %s" % self.ts_AssignedId) self.logger.debug(" label: %s" % label) self.logger.debug(" pos: %s" % str(pos)) self.logger.debug(" size: %s" % str(size)) self.logger.debug(" choices: %s" % choices) self.logger.debug(" majorDimension: %s" % majorDimension) self.logger.debug(" style: 0x%X" % style) # self.logger.debug(' validator: 0x%X' % validator) self.logger.debug(" name: %s" % name) self.ts_Default = False self.ts_Name = name self.ts_Parent = parent theTopLevelClass = self self.SetTopLevelAncestor(theTopLevelClass) if parent is None: self.ts_GrandParent = None else: self.ts_GrandParent = parent.Parent if False: # Leaves artifacts of different color than parent background. self.ts_BackgroundColour = wx.ThemeToUse["BackgroundColour"].lower() self.ts_ForegroundColour = wx.ThemeToUse["ForegroundColour"].lower() else: self.ts_BackgroundColour = self.Parent.ts_BackgroundColour self.ts_ForegroundColour = self.Parent.ts_ForegroundColour self.ts_Choices = choices self.ts_Count = len(choices) self.ts_Label = label self.ts_MajorDimension = max(majorDimension, self.ts_Count) self.ts_Style = style self.ts_Validator = validator myRect, myClientRect = self.tsRadioBoxLayout(parent, pos, size, style, name) self.ts_Rect = myRect self.ts_ClientRect = myClientRect bestSize = self.tsBestSize() ## style = 0 self.ts_ItemLabel = [] self.ts_ItemEnabled = [] self.ts_ItemHelpText = [] self.ts_ItemToolTip = [] self.ts_ItemShown = [] self.ts_ItemWindow = [] # TBD - Verify scaling. if self.ts_Style & wx.RA_HORIZONTAL: itemWidth = bestSize.width // (self.ts_MajorDimension + 1) else: itemWidth = bestSize.width for item in range(self.ts_Count): self.ts_ItemLabel.append(self.ts_Choices[item]) self.ts_ItemHelpText.append(self.ts_ItemLabel[item]) self.ts_ItemToolTip.append(self.ts_ItemLabel[item]) self.ts_ItemShown.append(True) if item == 0: self.ts_ItemEnabled.append(True) else: self.ts_ItemEnabled.append(False) # TBD - Under Construction. if self.ts_Style & wx.RA_HORIZONTAL: # Horizontal layout posTBD = wxPoint( self.Rect.x + (item * itemWidth + 2) * wx.pixelWidthPerCharacter, self.Rect.y + (2) * wx.pixelHeightPerCharacter, ) else: # Vertical layout posTBD = wxPoint( self.Rect.x + (2) * wx.pixelWidthPerCharacter, self.Rect.y + (item + 2) * wx.pixelHeightPerCharacter ) ## sizeTBD = wxSize( ## (len('(*) ') + len( ## self.ts_ItemLabel[item])) * wx.pixelWidthPerCharacter, ## wx.pixelHeightPerCharacter) sizeTBD = wxSize( (len("(*) ") + len(self.tsStripAcceleratorTextLabel(self.ts_ItemLabel[item]))) * wx.pixelWidthPerCharacter, wx.pixelHeightPerCharacter, ) self.ts_ItemWindow.append( wxRadioButton( self, id=wx.ID_ANY, label=self.ts_ItemLabel[item], pos=posTBD, size=sizeTBD, style=(self.ts_Style & wx.ALIGN_LEFT | self.ts_Style & wx.ALIGN_RIGHT | wx.NO_BORDER), validator=wx.DefaultValidator, name=self.ts_ItemLabel[item], ) ) self.ts_ItemWindow[item].SetValue(self.ts_ItemEnabled[item]) if self.ts_Style & wx.RA_HORIZONTAL: self.ts_ColumnCount = self.ts_MajorDimension self.ts_RowCount = 1 elif self.ts_Style & wx.RA_VERTICAL: self.ts_ColumnCount = 1 self.ts_RowCount = self.ts_MajorDimension else: # TBD - Temporary dimension self.ts_ColumnCount = self.ts_MajorDimension rows, cols = divmod(self.ts_Count, self.ts_MajorDimension) if cols == 0: self.ts_RowCount = rows else: self.ts_RowCount = rows + 1 self.ts_Selection = 0 self.ts_StringSelection = 0 # Automatically Bind all mouse events ASAP (now). # Will register event in the SystemEventTable. event = EVT_COMMAND_LEFT_CLICK handler = self.tsOnLeftClick source = self self.Bind(event, handler, source, useSystemEventTable=True) # Automatically Bind all Radio Button events ASAP (now). # Will register event in the SystemEventTable. event = EVT_RADIOBUTTON handler = self.tsOnRadioButtonClick source = self self.Bind(event, handler, source, useSystemEventTable=True) self.tsEndClassRegistration(theClass)
def __init__(self, parent, id=wx.ID_ANY, label=wx.EmptyString, pos=wx.DefaultPosition, size=wx.DefaultSize, style=wx.DEFAULT_PANEL_STYLE, name=wx.PanelNameStr): ''' Construct and show a generic Window. ''' theClass = 'Panel' # Capture initial caller parametsrs before they are changed self.caller_parent = parent self.caller_id = id self.caller_label = label self.caller_pos = pos self.caller_size = size self.caller_style = style self.caller_name = name wx.RegisterFirstCallerClassName(self, theClass) if parent is None: # Top Level Windows (Frames & Dialogs) have no parent panelPos = pos panelSize = size else: parentClientArea = parent.ClientArea if pos == wx.DefaultPosition: panelPos = wxPoint(parentClientArea.x, parentClientArea.y) else: panelPos = pos if size == wx.DefaultSize: panelSize = wxSize(parentClientArea.width, parentClientArea.height) else: panelSize = size Window.__init__(self, parent, id=id, pos=panelPos, size=panelSize, style=style, name=name) self.tsBeginClassRegistration(theClass, id) if False: self.ts_Rect = wxRect(-1, -1, -1, -1) self.ts_ClientRect = self.ts_Rect else: (myRect, myClientRect) = self.tsPanelLayout( parent, panelPos, panelSize, style, name) self.ts_Rect = myRect self.ts_ClientRect = myClientRect thePosition = self.Position theSize = self.Size if DEBUG: self.logger.debug(' self: %s' % self) self.logger.debug(' parent: %s' % parent) self.logger.debug(' id: %s' % id) self.logger.debug(' AssignedId: %s' % self.ts_AssignedId) self.logger.debug(' label: %s' % label) self.logger.debug(' pos: %s' % thePosition) self.logger.debug(' size: %s' % theSize) self.logger.debug(' style: 0x%X' % style) self.logger.debug(' name: %s' % name) self.ts_Label = label self.ts_Name = name self.ts_Parent = parent theTopLevelClass = self self.SetTopLevelAncestor(theTopLevelClass) if parent is None: self.ts_GrandParent = None else: self.ts_GrandParent = parent.Parent self.ts_BackgroundColour = wx.ThemeToUse['BackgroundColour'].lower() self.ts_ForegroundColour = wx.ThemeToUse['ForegroundColour'].lower() # Facilitate differentiation of this panel from its parent by # transposing the parent's foreground and background colors. if style == wx.BORDER_SUNKEN: self.ts_BackgroundColour = wx.COLOR_BLACK self.ts_ForegroundColour = wx.COLOR_WHITE elif style == wx.BORDER_RAISED: self.ts_BackgroundColour = wx.COLOR_WHITE self.ts_ForegroundColour = wx.COLOR_BLACK else: self.ts_BackgroundColour = self.ts_Parent.ts_BackgroundColour self.ts_ForegroundColour = self.ts_Parent.ts_ForegroundColour self.ts_Style = style # Automatically Bind all mouse events ASAP (now). # Will register event in the SystemEventTable. event = EVT_SET_FOCUS handler = self.SetFocusFromKbd source = self self.Bind(event, handler, source, useSystemEventTable=True) self.tsEndClassRegistration(theClass)
def CalcMin(self): ''' Calculate the total minimum width and height needed by all items in the sizer according to this sizer layout algorithm. ''' # The minimal size for the sizer should be big enough to allocate # its element at least its minimal size but also, and this is the # non-trivial part, to respect the children proportion. To satisfy # the latter condition we must find the greatest min-size-to- # proportion ratio for all elements with non-zero proportion. # This sizer instance only manages a single parent's client area. # Unlike wxWidgets, a parent's client area depends on size of # Top Level Window (Frame or Dialog) that depends on initial size # of Display Screen which was manually set by a System Operator. sizerClientArea = self.FindSizerClientArea() self.logger.debug( 'StaticBoxSizer.CalcMin: sizerClientArea=%s' % str( sizerClientArea)) self.ts_CalcMinArea = [] self.ts_CalcMinAreaProportion = [] self.ts_CalcMinKind = [] self.ts_CalcMinWindow = [] self.ts_ClientArea = [] self.ts_ContainingWindow = None self.ts_MinSize = wxSize(0, 0) self.ts_SizeMinThis = [] self.ts_TotalFixedSize = wxSize(0, 0) self.ts_TotalProportion = 0 for i in range(0, self.ts_Children.GetCount()): node = self.ts_Children.GetIndex(i) item = node.GetUserData() msg = 'StaticBoxSizer.CalcMin: item[%d]=%s' % (i, str(item)) ## print(msg) self.logger.debug(msg) if (True or item.IsShown()): # sizeMinThis = item.CalcMin() # TBD - Not sure if the following is equivalent. if (item.ts_Kind == wx.Item_None): msg = 'Kind: %s' % 'Item_None' sizeMinThis = wxSize(0, 0) self.ts_CalcMinWindow += [None] elif (item.ts_Kind == wx.Item_Sizer): msg = 'Kind: %s' % 'Item_Sizer' self.ts_Sizer.Layout() self.ts_CalcMinWindow += [None] sizeMinThis = item.ts_Sizer.Size elif (item.ts_Kind == wx.Item_Spacer): msg = 'Kind: %s' % 'Item_Spacer' self.ts_CalcMinWindow += [None] sizeMinThis = item.ts_Spacer.Size elif (item.ts_Kind == wx.Item_Window): msg = 'Kind: %s' % 'Item_Window' self.ts_CalcMinWindow += [item.ts_Window] parent = item.ts_Window.ts_Parent clientArea = parent.ClientArea if (clientArea == sizerClientArea): theRect = parent.Rect theClientArea = parent.ClientArea print('StaticBoxSizer.CalcMin: ' + \ 'Rect=%s; ClientArea=%s' % ( str(theRect), str(theClientArea))) else: theRect = parent.Rect theClientArea = parent.ClientArea print( 'StaticBoxSizer.CalcMin: ' + \ 'Rect=%s; ClientArea=%s' % ( str(theRect), str(theClientArea))) self.logger.error( 'StaticBoxSizer.CalcMin: ' + \ 'Rect=%s; ClientArea=%s' % ( str(theRect), str(theClientArea))) msg = '%s; Parent.clientArea=%s' % (msg, str(clientArea)) sizeMinThis = wxSize(clientArea.width, clientArea.height) if (self.ts_ContainingWindow is None): self.ts_ContainingWindow = parent self.ts_ClientArea = clientArea elif (self.ts_ContainingWindow == parent): pass else: fmt1 = 'StaticBoxSizer.CalcMin: ' fmt2 = 'Rejected Parent=%s' % str(parent) fmt3 = 'Previous Parent=%s' % str( self.ts_ContainingWindow) msgError = fmt1 + fmt2 + fmt3 print(msgError) self.logger.error(msgError) elif (item.ts_Kind == wx.Item_Max): msg = 'Kind: %s' % 'Item_Max' self.ts_CalcMinWindow += [None] sizeMinThis = wxSize(0, 0) else: msg = 'Kind: %s' % 'Item_Unknown' self.ts_CalcMinWindow += [None] sizeMinThis = wxSize(0, 0) self.logger.debug(msg) propThis = item.GetProportion() self.ts_CalcMinArea += [sizeMinThis] self.ts_CalcMinAreaProportion += [propThis] self.ts_CalcMinKind += [item.ts_Kind] self.ts_SizeMinThis += [sizeMinThis] if (propThis != 0): # Adjustable size item self.ts_TotalProportion += propThis msg = 'StaticBoxSizer.CalcMin: ' + \ 'item[%d]=%s; totalProp= %s' % ( i, str(item), str(self.ts_TotalProportion)) self.logger.debug(msg) else: # Fixed size item self.ts_TotalFixedSize += sizeMinThis msg = 'StaticBoxSizer.CalcMin: ' + \ 'item[%d]=%s; totalFixed= %s' % ( i, str(item), str(self.ts_TotalFixedSize)) self.logger.debug(msg) for i in range(0, self.ts_Children.GetCount()): if (self.ts_Orientation == wx.HORIZONTAL): orientation = 'HORIZONTAL' self.ts_CalcMinArea[i].height = self.ts_ClientArea.height if (self.ts_CalcMinAreaProportion[i] == 0): self.ts_CalcMinArea[ i].width = self.ts_SizeMinThis[i].width else: scalableWidth = self.ts_ClientArea.width - \ self.ts_TotalFixedSize.width self.ts_CalcMinArea[i].width = int(0.5 + ( scalableWidth * ( float(self.ts_CalcMinAreaProportion[i]) / float(self.ts_TotalProportion)))) else: orientation = ' VERTICAL' self.ts_CalcMinArea[i].width = self.ts_ClientArea.width if (self.ts_CalcMinAreaProportion[i] == 0): self.ts_CalcMinArea[ i].height = self.ts_SizeMinThis[i].height else: scalableHeight = self.ts_ClientArea.height - \ self.ts_TotalFixedSize.height self.ts_CalcMinArea[i].height = int(0.5 + ( scalableHeight * ( float(self.ts_CalcMinAreaProportion[i]) / float(self.ts_TotalProportion)))) if True: # Adjust to be multiple of standard character size self.ts_CalcMinArea[i].width = ( (self.ts_CalcMinArea[i].width // \ wx.pixelWidthPerCharacter) * \ wx.pixelWidthPerCharacter) self.ts_CalcMinArea[i].height = ( (self.ts_CalcMinArea[i].height // \ wx.pixelHeightPerCharacter) * \ wx.pixelHeightPerCharacter) fmt1 = '%s CalcMinArea[%d]: width=%3d; height=%3d; ' % ( orientation, i, int(self.ts_CalcMinArea[i].width), int(self.ts_CalcMinArea[i].height)) fmt2 = 'totalProportion=%3d' % int(self.ts_TotalProportion) self.logger.debug(fmt1 + fmt2) theCalcMinSize = self.GetSizeInMajorDir(self.ts_ClientArea) self.logger.debug('theCalcMinSize=%d' % theCalcMinSize) return (theCalcMinSize)
from tsWxGTUI_Py3x.tsLibGUI.tsWxSizerItem import SizerItem as wxSizerItem from tsWxGTUI_Py3x.tsLibGUI.tsWxStaticBox import StaticBox #--------------------------------------------------------------------------- ##DEBUG = True DEBUG = wx.Debug_GUI_Launch | \ wx.Debug_GUI_Progress | \ wx.Debug_GUI_Termination | \ wx.Debug_GUI_Exceptions ##VERBOSE = True VERBOSE = wx.Debug_GUI_Configuration DEFAULT_POS = wxPoint(wx.DefaultPosition) DEFAULT_SIZE = wxSize(wx.DefaultSize) #--------------------------------------------------------------------------- class StaticBoxSizer(BoxSizer): ''' Class to establish a sizer derived from wxBoxSizer but adds a static box around the sizer. The static box may be either created independently or the sizer may create it itself as a convenience. In any case, the sizer owns the wxStaticBox control and will delete it in the wxStaticBoxSizer destructor. Note that since wxWidgets 2.9.1 you are encouraged to create the windows which are added to wxStaticBoxSizer as children of wxStaticBox
def tsGetRedirectedStdioArea(self, pixels=True): ''' Return rectangle position and size of window used for redirected output from print, stdout and stderr. NOTE: Area includes top, bottom, left and right borders. It must support at least one message. Messages may optionally include a timestamp. The assumed length of a typical message, without its timestamp, but with the left and right borders, is 80 characters. The minimum height must therefore provide sufficient lines to display the full message and its timestamp. ''' ############################################################### # X=0 1 2 3 X=W-1 # 01234567890123456789012345678901234 # Y=0 +---------------------------------+ Frame Border Top # 1 |Client Area | # 2 | (ex. 35 cols x 6 rows) | # 3 | | # 4 | | # 5 +---------------------------------+ Frame Border Bottom # H-9 +---------------------------------+ Stdio Border Top # H-8 |Stdio Output (Optionl) | # H-7 | (ex. 35 cols x 5 rows) | # H-6 | | # H-5 +---------------------------------+ Stdio Border Bottom # H-4 +---------------------------------+ Task Border Top # H-3 |Task Bar Output (Optional) | # H-2 | (ex. 35 cols x 4 rows) | # Y=H-1 +---------------------------------+ Task Border Bottom ############################################################### if Display.EnableRedirectArea: theTotalArea = self.GetGeometry(pixels=False) borderRows = 2 # borderCols = 2 if wx.ThemeToUse['Stdio']['Timestamp']: minLineWidth = wx.pageWidth + len('2008/07/04 05:44:52.486 -') else: minLineWidth = wx.pageWidth (minDisplayPixelWidth, minDisplayPixelHeight) = \ wx.RedirectedWindowHeight['minDisplay'] (minDisplayWidth, minDisplayHeight) = ( minDisplayPixelWidth // wx.pixelWidthPerCharacter, minDisplayPixelHeight // wx.pixelHeightPerCharacter) minHeightPercent = int( wx.RedirectedWindowHeight['minHeightPercent']) maxHeightPercent = int( wx.RedirectedWindowHeight['maxHeightPercent']) maxRedirectedWidth = theTotalArea.width theTaskArea = self.tsGetTaskArea(pixels=False) # thePosition = wxPoint(theTotalArea.x, theTotalArea.y) theSize = wxSize(theTotalArea.width, theTotalArea.height) theRedirectedAreaOffset = - 1 if theSize.width < minDisplayWidth: if theSize.height < minDisplayHeight: maxRedirectedHeight = max( (borderRows + int( 1 + minLineWidth // maxRedirectedWidth)), ((theSize.height * minHeightPercent) // 100) * \ int(1 + minLineWidth // maxRedirectedWidth) + \ theRedirectedAreaOffset) else: maxRedirectedHeight = max( (borderRows + int( 1 + minLineWidth // maxRedirectedWidth)), ((theSize.height * minHeightPercent) // 100) + \ theRedirectedAreaOffset) elif theSize.height < minDisplayHeight: maxRedirectedHeight = max( (borderRows + int( 1 + minLineWidth // maxRedirectedWidth)), ((theSize.height * minHeightPercent) // 100) + \ theRedirectedAreaOffset) else: maxRedirectedHeight = max( (borderRows + int( 1 + minLineWidth // maxRedirectedWidth)), ((theSize.height * maxHeightPercent) // 100) + \ theRedirectedAreaOffset) theRedirectedSize = wxSize(maxRedirectedWidth, maxRedirectedHeight) theRedirectedPos = wxPoint( theTaskArea.x, theTaskArea.y - (theRedirectedSize.height + 0)) theCharacterArea = wxRect(theRedirectedPos.x, theRedirectedPos.y, theRedirectedSize.width, theRedirectedSize.height) thePixelArea = wxRect( theCharacterArea.x * wx.pixelWidthPerCharacter, theCharacterArea.y * wx.pixelHeightPerCharacter, theCharacterArea.width * wx.pixelWidthPerCharacter, theCharacterArea.height * wx.pixelHeightPerCharacter) if pixels: theArea = thePixelArea else: theArea = theCharacterArea if DEBUG and VERBOSE: self.tsPrivateLogger( 'tsGetRedirectedStdioArea: %s pixels = %s characters' % ( thePixelArea, theCharacterArea)) else: theArea = None if DEBUG and VERBOSE: self.tsPrivateLogger( 'tsGetRedirectedStdioArea: %s' % theArea) return (theArea)
def tsScrolledTextLayout(self, parent, pos, size, style, name): ''' Calculate position and size of button based upon arguments. ''' if (not (self.ts_Handle is None)): # Inhibit operation once self.ts_Handle has been # assigned a curses window identifier. return (self.ts_Rect, self.ts_ClientRect) thePosition = self.tsGetClassInstanceFromTuple(pos, wxPoint) theSize = self.tsGetClassInstanceFromTuple(size, wxSize) theBorder = self.tsIsBorderThickness(style, pixels=True) theDefaultPosition = self.tsGetClassInstanceFromTuple( wx.DefaultPosition, wxPoint) theDefaultSize = self.tsGetClassInstanceFromTuple( wx.DefaultSize, wxSize) label = self.ts_Text if theSize == theDefaultSize: # theDefaultSize theLabelSize = theSize self.logger.debug( ' theLabelSize (begin): %s' % theLabelSize) if label is wx.EmptyString: # TBD - Adjust for cursor width theLabelSize = wxSize(wx.pixelWidthPerCharacter, wx.pixelHeightPerCharacter) elif label.find('\n') == -1: # TBD - Remove adjustment for extra cursor width theLabelSize = wxSize( (len(label) + len('[ ]')) * wx.pixelWidthPerCharacter, wx.pixelHeightPerCharacter) else: # TBD - Remove adjustment for extra cursor width theLines = label.split('\n') maxWidth = 0 maxHeight = len(theLines) for aLine in theLines: if len(aLine) > maxWidth: maxWidth = len(aLine) theLabelSize = wxSize( (maxWidth + len('[ ]')) * wx.pixelWidthPerCharacter, maxHeight * wx.pixelHeightPerCharacter) self.logger.debug( ' theLabelSize (end): %s' % theLabelSize) if thePosition == theDefaultPosition: # theDefaultPosition myRect = wxRect(parent.ClientArea.x, parent.ClientArea.y, theLabelSize.width, theLabelSize.height) else: # Not theDefaultPosition myRect = wxRect(thePosition.x, thePosition.y, theLabelSize.width, theLabelSize.height) else: # Not theDefaultSize if thePosition == theDefaultPosition: # theDefaultPosition myRect = wxRect(parent.ClientArea.x, parent.ClientArea.y, theSize.width, theSize.height) else: # Not theDefaultPosition myRect = wxRect(thePosition.x, thePosition.y, theSize.width, theSize.height) myClientRect = wxRect(myRect.x + theBorder.width, myRect.y + theBorder.height, myRect.width - 2 * theBorder.width, myRect.height - 2 * theBorder.height) self.tsTrapIfTooSmall(name, myRect) msg = 'parent=%s; pos=%s; size=%s; name=%s; label=%s; myRect=%s' % \ (parent, pos, size, name, label, myRect) self.logger.debug(' tsTextCtrlLayout: %s' % msg) return (myRect, myClientRect)
def __init_Item_Spacer__(self, *args, **kwargs): """ """ # Instatiate SizerItem Class using args or kwargs # associated with Spacer variants. ## wxSizerItem::wxSizerItem(int width, ## int height, ## int proportion, ## int flag, ## int border, ## wxObject* userData) ## : m_kind(Item_None), ## m_sizer(NULL), ## m_minSize(width, height), // minimal size is the initial size ## m_proportion(proportion), ## m_border(border), ## m_flag(flag), ## m_id(wxID_NONE), ## m_userData(userData) ## { ## ASSERT_VALID_SIZER_FLAGS( m_flag ); ## DoSetSpacer(wxSize(width, height)); ## } # Apply arguments, key word arguments or defaults try: width = args[0] except IndexError: try: width = kwargs["Width"] except KeyError: width = 0 try: height = args[1] except IndexError: try: height = kwargs["Height"] except KeyError: height = 0 try: proportion = args[2] except IndexError: try: proportion = kwargs["Proportion"] except KeyError: proportion = 0 try: flag = args[3] except IndexError: try: flag = kwargs["Flag"] except KeyError: flag = 0 try: border = args[4] except IndexError: try: border = kwargs["Border"] except KeyError: border = 0 try: userData = args[5] except IndexError: try: userData = kwargs["UserData"] except KeyError: userData = None self.ts_Kind = wx.Item_None self.ts_Sizer = None self.ts_Proportion = proportion self.ts_Border = border self.ts_Flag = flag self.ts_ID = wx.ID_NONE self.ts_UserData = userData # minimal size is the initial size self.ts_MinSize = wxSize(width, height) wxSizerFlags.ASSERT_VALID_SIZER_FLAGS(self.ts_Flag) self.DoSetSpacer(wxSize(width, height))
def RecalcSizes(self): ''' Using the sizes calculated by CalcMin reposition and resize all the items managed by this sizer. You should not need to call this directly as it is called by Layout. Modeled after RecalcSizes in sizer.cpp file of wxWidgets. ''' nitems = self.CalcRowsCols() self.logger.debug( 'GridSizes.RecalcSizes: nitems=%d; Rows=%d; Cols=%d' % ( nitems, self.ts_Rows, self.ts_Cols)) if (nitems == 0): return # find the space allotted to this sizer if True: # Use CalcMin Output and Integer Arithmetic pt = self.GetPosition() sz = self.GetSize() w = (sz.width - ( (self.ts_Cols - 1) * self.ts_HGap)) / self.ts_Cols h = (sz.height - ( (self.ts_Rows - 1) * self.ts_VGap)) / self.ts_Rows else: # TBD - Use CalcMin Output and Floating Point Arithmetic pt = self.GetPosition() sz = self.GetSize() w = (sz.width - ( (self.ts_Cols - 1) * self.ts_HGap)) / self.ts_Cols h = (sz.height - ( (self.ts_Rows - 1) * self.ts_VGap)) / self.ts_Rows ## ptOrig = self.GetPosition() ## xOrig = ptOrig.x ## yOrig = ptOrig.y ## szOrig = self.GetSize() ## widthOrig = szOrig.width ## heightOrig = szOrig.height ## hGapOrig = self.ts_HGap ## vGapOrig = self.ts_VGap ## x = int(float(szOrig.x) + (float(wx.pixelWidthPerCharacter) / 2.0)) ## sz = wxSize(szOrig.x + ## pt = ptOrig ## w = (sz.width - ((self.ts_Cols - 1) * self.ts_HGap)) / self.ts_Cols ## h = (sz.height - ((self.ts_Rows - 1) * self.ts_VGap)) / self.ts_Rows y = pt.y for r in range(self.ts_Rows): x = pt.x for c in range(self.ts_Cols): i = (r * self.ts_Cols) + c if (i < nitems): node = self.ts_Children.indexedNodeList[i] self.logger.wxASSERT_MSG( (node is not None), 'GridSizer.RecalcSizes Failed to find node') if True: theItem = node.GetUserData() thePoint = wxPoint(x, y) theSize = wxSize(w, h) theItem.SetDimension(thePoint, theSize) theLabel = theItem.ts_Window.ts_Label if DEBUG: print( 'r=%d; c=%d; i=%d; pt=%s; sz=%s; label=%s' % ( r, c, i, str(thePoint), str(theSize), theLabel)) self.SetItemBounds(node.GetUserData(), x, y, w, h) x = x + w + self.ts_HGap y = y + h + self.ts_VGap
def InformFirstDirection(self, direction, size, availableOtherDir): """ Modeled after InformFirstDirection in sizer.cpp file of wxWidgets. """ # The size that come here will be including borders. # Child items should get it without borders. border = self.tsGetBorderCharacterDimensions(thickness=self.ts_Border) if size > 0: if direction == wx.HORIZONTAL: if self.ts_Flag & wx.WEST: size -= border.width if self.ts_Flag & wx.EAST: size -= border.width elif direction == wx.VERTICAL: if self.ts_Flag & wx.NORTH: size -= border.height if self.ts_Flag & wx.SOUTH: size -= border.height didUse = False # Pass the information along to the held object if self.IsSizer(): didUse = self.GetSizer().InformFirstDirection(direction, size, availableOtherDir) if didUse: self.ts_MinSize = self.GetSizer().CalcMin() elif self.IsWindow(): didUse = self.GetWindow().InformFirstDirection(direction, size, availableOtherDir) if didUse: self.ts_MinSize = self.ts_Window.GetEffectiveMinSize() # This information is useful for items with wxSHAPED flag, since # we can request an optimal min size for such an item. Even if # we overwrite the m_minSize member here, we can read it back from # the owned window (happens automatically). if (self.ts_Flag & wx.SHAPED) and (self.ts_Flag & wx.EXPAND) and direction: if not self.IsNullDouble(self.ts_Ratio): fmt1 = "Shaped item, non-zero " fmt2 = "proportion in wxSizerItem." fmt3 = "InformFirstDirection()" self.logger.wxCHECK_MSG((self.ts_Proportion == 0), False, (fmt1 + fmt2 + fmt3)) if direction == wx.HORIZONTAL and (not self.IsNullDouble(self.ts_Ratio)): # Clip size so that we do not take too much if (availableOtherDir >= 0) and ( int(size / self.ts_Ratio) - self.ts_MinSize.y ) > availableOtherDir: size = int((availableOtherDir + self.ts_MinSize.y) * self.ts_Ratio) self.ts_MinSize = wxSize(size, int(size / self.ts_Ratio)) elif direction == wx.VERTICAL: # Clip size so that we do not take too much if (availableOtherDir >= 0) and ( int(size * self.ts_Ratio) - (self.ts_MinSize.x) ) > availableOtherDir: size = int((availableOtherDir + self.ts_MinSize.x) / self.ts_Ratio) self.ts_MinSize = wxSize(int(size * self.ts_Ratio), size) didUse = True return didUse
def tsFrameWindowLayout(self, parent, pos, size, style, name): ''' Calculate position and size of frame based upon arguments. ''' if (not (self.ts_Handle is None)): # Inhibit operation once self.ts_Handle has been # assigned a curses window identifier. return (self.ts_Rect, self.ts_ClientRect) thePosition = self.tsGetClassInstanceFromTuple(pos, wxPoint) theSize = self.tsGetClassInstanceFromTuple(size, wxSize) theBorder = self.tsIsBorderThickness(style, pixels=True) theDefaultPosition = self.tsGetClassInstanceFromTuple( wx.DefaultPosition, wxPoint) theDefaultSize = self.tsGetClassInstanceFromTuple( wx.DefaultSize, wxSize) if name == wx.TaskBarNameStr: myRect = wxObject.TheDisplay.tsGetTaskArea(pixels=True) elif name == wx.StdioNameStr: myRect = wxObject.TheDisplay.tsGetRedirectedStdioArea(pixels=True) elif thePosition == theDefaultPosition and theSize == theDefaultSize: myRect = wxObject.TheDisplay.GetClientArea(pixels=True) elif thePosition == theDefaultPosition: myRect = wxRect(wxObject.TheDisplay.ClientArea.x, wxObject.TheDisplay.ClientArea.y, theSize.width, theSize.height) elif theSize == theDefaultSize: theDisplaySize = wxSize( wxObject.TheDisplay.ClientArea.width, wxObject.TheDisplay.ClientArea.height) myRect = wxRect( thePosition.x, thePosition.y, theDisplaySize.width - thePosition.x, theDisplaySize.height - thePosition.y) else: myRect = wxRect(thePosition.x, thePosition.y, theSize.width, theSize.height) theDisplayRect = wxObject.TheDisplay.GetClientArea() if not theDisplayRect.InsideRect(myRect): myRect = wxRect( max(thePosition.x, theDisplayRect.x), max(thePosition.y, theDisplayRect.y), min(theSize.width, theDisplayRect.width), min(theSize.height, theDisplayRect.height - 1)) if not theDisplayRect.InsideRect(myRect): myRect = theDisplayRect try: if self.ts_MenuBar is None: offsetMenuBar = 0 else: offsetMenuBar = (self.ts_MenuBar.Rect.height // \ wx.pixelHeightPerCharacter) * \ wx.pixelHeightPerCharacter except AttributeError: offsetMenuBar = 0 try: if self.ts_StatusBar is None: offsetStatusBar = 0 else: offsetStatusBar = ((self.ts_StatusBar.Rect.height // \ wx.pixelHeightPerCharacter) - 1) * \ wx.pixelHeightPerCharacter except AttributeError: offsetStatusBar = 0 try: if self.ts_ToolBar is None: offsetToolBar = 0 else: offsetToolBar = (self.ts_ToolBar.Rect.height // \ wx.pixelHeightPerCharacter) * \ wx.pixelHeightPerCharacter except AttributeError: offsetToolBar = 0 myClientRect = wxRect(myRect.x + theBorder.width, myRect.y + (theBorder.height + \ offsetMenuBar + \ offsetToolBar), myRect.width - 2 * theBorder.width, myRect.height - ( (2 * theBorder.height) + \ offsetMenuBar + \ offsetToolBar) - \ offsetStatusBar) self.tsTrapIfTooSmall(name, myRect) msg = 'parent=%s; pos=%s; size=%s; name=%s; title=%s; myRect=%s' % \ (parent, pos, size, name, self.Title, myRect) self.logger.debug(' tsFrameWindowLayout: %s' % msg) return (myRect, myClientRect)
def tsTextEntryDialogLayout(self, parent, pos, size, style, name): ''' Calculate position and size of dialog based upon arguments. ''' # Example Layout (wxPython TextEntryDialog) # # Key: # Caption = "Eh?" # Message = "What is your favorite programming language?" # Value = "Python is the best!" # Buttons = "OK" and "Cancel" # # Layout: # Title = Caption # VSizer1 = Message Line(s) # VSizer2 = Value Line(s) # VSizer3 = Horizontal Separator (TextLine) # VSizer4 = Button(s) # HSizer1 = Spacer (variable size) # HSizer2 = OK Button (fixed size) # HSizer3 = Cancel Button (fixed size) # # wxPython-Style (pixel-mode) # # +---------------------------------------------------------+ # | Caption [X]| # +---------------------------------------------------------+ # | What is your favorite programming language? | # | +---------------------------------------------------+ | # | |Python is the best! | | # | +---------------------------------------------------+ | # | ------------------------------------------------------- | # | +----------+ +----------+ | # | [ OK ] [ Cancel ] | # | +----------+ +----------+ | # +---------------------------------------------------------+ # # tsWxGTUI-Style (character-mode) # # +- Caption -------------------------------------- [?][X] -+ # +---------------------------------------------------------+ # | What is your favorite programming language? | # | +---------------------------------------------------+ | # | |Python is the best! | | # | +---------------------------------------------------+ | # | ------------------------------------------------------- | # | [ OK ] [ Cancel ] | # +---------------------------------------------------------+ if (not (self.ts_Handle is None)): # Inhibit operation once self.ts_Handle has been # assigned a curses window identifier. return (self.ts_Rect, self.ts_ClientRect) thePosition = self.tsGetClassInstanceFromTuple(pos, wxPoint) theSize = self.tsGetClassInstanceFromTuple(size, wxSize) theBorder = self.tsIsBorderThickness(style, pixels=True) theDefaultPosition = self.tsGetClassInstanceFromTuple( wx.DefaultPosition, wxPoint) theDefaultSize = self.tsGetClassInstanceFromTuple( wx.DefaultSize, wxSize) if thePosition == theDefaultPosition and \ theSize == theDefaultSize: if parent is None: myRect = wxRect(self.display.ClientArea.x, self.display.ClientArea.y, self.display.ClientArea.width, self.display.ClientArea.height) myRect = self.display.ClientArea else: myRect = parent.GetClientArea(pixels=True) elif thePosition == theDefaultPosition: myRect = wxRect(self.display.ClientArea.x, self.display.ClientArea.y, theSize.width, theSize.height) elif theSize == theDefaultSize: theDisplaySize = wxSize( self.display.ClientArea.width, self.display.ClientArea.height) myRect = wxRect( thePosition.x, thePosition.y, theDisplaySize.width - thePosition.x, theDisplaySize.height - thePosition.y) else: myRect = wxRect(thePosition.x, thePosition.y, theSize.width, theSize.height) theDisplayRect = self.display.GetClientArea() if not theDisplayRect.InsideRect(myRect): myRect = wxRect( max(thePosition.x, theDisplayRect.x), max(thePosition.y, theDisplayRect.y), min(theSize.width, theDisplayRect.width), min(theSize.height, theDisplayRect.height - 1)) if not theDisplayRect.InsideRect(myRect): myRect = theDisplayRect myClientRect = wxRect(myRect.x + theBorder.width, myRect.y + theBorder.height, myRect.width - 2 * theBorder.width, myRect.height - 2 * theBorder.height) self.tsTrapIfTooSmall(name, myRect) msg = 'parent=%s; pos=%s; size=%s; name=%s; title=%s; myRect=%s' % \ (parent, pos, size, name, self.Title, myRect) self.logger.debug('tsTextEntryDialog.' + \ 'tsTextEntryDialogLayout: %s' % msg) return (myRect, myClientRect)
def tsGaugeLayout(self, parent, pos, size, style, name): ''' Calculate position and size of gauge based upon arguments. ''' if (not (self.ts_Handle is None)): # Inhibit operation once self.ts_Handle has been # assigned a curses window identifier. return (self.ts_Rect, self.ts_ClientRect) thePosition = self.tsGetClassInstanceFromTuple(pos, wxPoint) theSize = self.tsGetClassInstanceFromTuple(size, wxSize) theDefaultPosition = self.tsGetClassInstanceFromTuple( wx.DefaultPosition, wxPoint) theDefaultSize = self.tsGetClassInstanceFromTuple( wx.DefaultSize, wxSize) label = self.ts_Name if theSize == theDefaultSize: # theDefaultSize theLabelSize = theSize self.logger.debug( ' theLabelSize (begin): %s' % theLabelSize) if label is wx.EmptyString: # TBD - Adjust for cursor width theLabelSize = wxSize( (len(label) + len('[]')) * wx.pixelWidthPerCharacter, wx.pixelHeightPerCharacter) elif label.find('\n') == -1: # TBD - Remove adjustment for extra cursor width theLabelSize = wxSize( (len(label) + len('[ ]')) * wx.pixelWidthPerCharacter, wx.pixelHeightPerCharacter) else: # TBD - Remove adjustment for extra cursor width theLines = label.split('\n') maxWidth = 0 maxHeight = len(theLines) for aLine in theLines: if len(aLine) > maxWidth: maxWidth = len(aLine) theLabelSize = wxSize( (maxWidth + len('[ ]')) * wx.pixelWidthPerCharacter, maxHeight * wx.pixelHeightPerCharacter) self.logger.debug( ' theLabelSize (end): %s' % theLabelSize) if False and thePosition == theDefaultPosition: # theDefaultPosition myRect = wxRect(parent.ClientArea.x, parent.ClientArea.y, theLabelSize.width, theLabelSize.height) else: # Not theDefaultPosition myRect = wxRect(thePosition.x, thePosition.y, theLabelSize.width, theLabelSize.height) else: # Not theDefaultSize if False and thePosition == theDefaultPosition: # theDefaultPosition myRect = wxRect(parent.ClientArea.x, parent.ClientArea.y, theSize.width, theSize.height) else: # Not theDefaultPosition myRect = wxRect(thePosition.x, thePosition.y, theSize.width, theSize.height) ## theDisplayRect = self.Display.GetClientArea() ## if not theDisplayRect.InsideRect(myRect): ## myRect = wxRect( ## max(thePosition.x, theDisplayRect.x), ## max(thePosition.y, theDisplayRect.y), ## min(theSize.width, theDisplayRect.width), ## min(theSize.height, theDisplayRect.height - 1)) ## if not theDisplayRect.InsideRect(myRect): ## myRect = theDisplayRect myClientRect = wxRect(myRect.x, myRect.y, myRect.width, myRect.height) self.tsTrapIfTooSmall(name, myRect) fmt = 'parent=%s; pos=%s; size=%s; ' + \ 'name="%s"; label="%s"; myRect=%s' msg = fmt % (parent, str(pos), str(size), name, label, str(myRect)) self.logger.debug(' tsGaugeLayout: %s' % msg) return (myRect, myClientRect)
def CalcMin(self): ''' This method is where the sizer will do the actual calculation of its childrens minimal sizes. You should not need to call this directly as it is called by Layout Modeled after TBD in sizer.cpp file of wxWidgets. ''' nitems = self.CalcRowsCols() if DEBUG: print( 'GridSizes.CalcMin: nitems=%d; Rows=%d; Cols=%d' % ( nitems, self.ts_Rows, self.ts_Cols)) if (nitems == 0): return (wxSize(0, 0)) sizerClientArea = self.FindSizerClientArea() self.ts_Rect = sizerClientArea self.ts_Position = wxPoint(sizerClientArea.x, sizerClientArea.y) self.ts_Size = wxSize(sizerClientArea.width, sizerClientArea.height) if DEBUG: print( 'GridSizer.CalcMin: sizerClientArea=%s' % str(sizerClientArea)) sz = wxSize( ((sizerClientArea.width - ( (self.ts_Cols - 1) * self.ts_HGap)) / self.ts_Cols), ((sizerClientArea.height - ( (self.ts_Rows - 1) * self.ts_VGap)) / self.ts_Rows)) if DEBUG: print( 'GridSizer.CalcMin: sz=%s; sizerClientArea=%s' % ( str(sz), str(sizerClientArea))) # Find the max width and height for any component w = 0 h = 0 for i in range(0, self.ts_Children.GetCount()): node = self.ts_Children.GetIndex(i) item = node.GetUserData() if DEBUG: msg = 'GridSizer.CalcMin: item[%d]=%s' % (i, str(item)) print(msg) if (item.ts_Kind == wx.Item_Sizer): item.ts_Sizer.Layout() ## parent = item.ts_Window.ts_Parent ## clientArea = parent.ClientArea ## theRect = parent.Rect ## theClientArea = parent.ClientArea ## print('GridSizer.CalcMin: Rect=%s; ClientArea=%s' % ( ## str(theRect), ## str(theClientArea))) ## tempSize = item.CalcMin() ## sz = tempSize ## sz = wxSize((min(tempSize.width, ## ((self.ts_ContainingWindowClientArea.width / ## self.ts_Cols) - self.ts_Hgap))), ## (min(tempSize.width, ## ((self.ts_ContainingWindowClientArea.height / ## self.ts_Rows) - self.ts_Vgap)))) w = wx.Max( w, sz.x ) h = wx.Max( h, sz.y ) # In case we have a nested sizer with a two step algo , give it # a chance to adjust to that (we give it width component) didChangeMinSize = False for i in range(0, self.ts_Children.GetCount()): node = self.ts_Children.GetIndex(i) item = node.GetUserData() didChangeMinSize |= item.InformFirstDirection( wx.HORIZONTAL, w, -1 ) # And redo iteration in case min size changed if(didChangeMinSize): w = h = 0 for i in range(0, self.ts_Children.GetCount()): node = self.ts_Children.GetIndex(i) item = node.GetUserData() sz = item.GetMinSizeWithBorder() w = wx.Max( w, sz.x ) h = wx.Max( h, sz.y ) return (wxSize(self.ts_Cols * w + (self.ts_Cols-1) * self.ts_HGap, self.ts_Rows * h + (self.ts_Rows-1) * self.ts_VGap))