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# -*- coding: utf-8 -*-
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# Copyright (c) 2004 - 2007 Detlev Offenbach <detlev@die-offenbachs.de>
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Module implementing a module widget.
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from qtcanvas import *
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from UMLWidget import UMLWidget
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Class implementing the module model.
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def __init__(self, name, classlist=[]):
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@param name the module name (string)
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@param classlist list of class names (list of strings)
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self.classlist = classlist
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def addClass(self, classname):
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Method to add a class to the module model.
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@param classname class name to be added (string)
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self.classlist.append(classname)
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Method to retrieve the classes of the module.
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@return list of class names (list of strings)
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return self.classlist[:]
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Method to retrieve the module name.
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@return module name (string)
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class ModuleWidget(UMLWidget):
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Class implementing a module widget.
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def __init__(self, canvas, model=None, x=0, y=0, rounded=0):
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@param canvas canvas containing the class widget (QCanvas)
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@param model module model containing the module data (ModuleModel)
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@param x x-coordinate (integer)
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@param y y-coordinate (integer)
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@param rounded flag indicating a rounded corner (boolean)
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UMLWidget.__init__(self, canvas, x, y, rounded)
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def calculateSize(self):
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Method to calculate the size of the module widget.
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if self.model is None:
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classes = self.model.getClasses()
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font = QFont(self.font)
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fm = QFontMetrics(font)
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fontHeight = fm.lineSpacing()
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height = lines * fontHeight
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width = fm.width(self.model.getName())
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width = max(w, width)
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width += self.margin * 2
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width += 4 # a little bit more for strange fonts
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height += self.margin * 4
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self.setSize(width, height)
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def setModel(self, model):
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Method to set the module model.
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@param model module model containing the module data (ModuleModel)
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def drawShape(self, painter):
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Overriden method to draw the shape.
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@param painter painter the shape is drawn to (QPainter)
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painter.setPen(Qt.black)
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fm = QFontMetrics(self.font)
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fontHeight = fm.lineSpacing() + 1 # one for the baseline itself
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painter.drawRect(offsetX, offsetY, w, h)
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painter.setFont(self.font)
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painter.drawText(offsetX + self.margin,
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self.model.getName())
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y += fontHeight + self.margin
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painter.setFont(self.font)
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painter.drawLine(offsetX, offsetY + y,
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offsetX + w - 1, offsetY + y)
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classes = self.model.getClasses()
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painter.drawText(offsetX + self.margin,
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painter.drawText(offsetX + self.margin,
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if self.isSelected():
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self.drawSelected(painter, offsetX, offsetY)
added
removed
eric/Graphics/ModuleWidget.py
