def drawDynamicText(self, painter):
sineTable = (0, 38, 71, 92, 100, 92, 71, 38, 0, -38, -71, -92, -100, -92, -71, -38)
metrics = QtGui.QFontMetrics(self.font())
x = (self.width() - metrics.width(self.text)) / 2
y = (self.height() + metrics.ascent() - metrics.descent()) / 2
color = QtGui.QColor()
for i, ch in enumerate(self.text):
index = (self.step + i) % 16
color.setHsv((15 - index) * 16, 255, 191)
painter.setPen(color)
painter.drawText(x, y - ((sineTable[index] * metrics.height()) / 400), ch)
x += metrics.width(ch)
def __init__(self,
root_obj,
root_obj_name='',
attr_cols=None,
show_routine_attributes=True,
show_special_attributes=True,
parent=None):
""" Constructor
:param obj: any Python object or variable
:param name: name of the object as it will appear in the root node
If empty, no root node drawn.
:param attr_cols: list of AttributeColumn definitions
:param show_routine_attributes: if True the callables objects,
i.e. objects (such as function) that a __call__ method,
will be displayed (in brown). If False they are hidden.
:param show_special_attributes: if True the objects special attributes,
i.e. methods with a name that starts and ends with two underscores,
will be displayed (in italics). If False they are hidden.
:param parent: the parent widget
"""
super(TreeModel, self).__init__(parent)
self._root_obj = root_obj
self._root_name = root_obj_name
self._attr_cols = attr_cols
self._show_callables = show_routine_attributes
self._show_special_attributes = show_special_attributes
self.root_item = self.populateTree(root_obj, root_obj_name, )
self.regular_font = QtGui.QFont() # Font for members (non-functions)
self.special_attribute_font = QtGui.QFont() # Font for __special_attributes__
self.special_attribute_font.setItalic(True)
self.regular_color = QtGui.QBrush(QtGui.QColor('black'))
#self.routine_color = QtGui.QBrush(QtGui.QColor('brown')) # for functions, methods, etc.
self.routine_color = QtGui.QBrush(QtGui.QColor('mediumblue')
) # for functions, methods, etc.
def set_painterpencolor(self, painter):
color = QtGui.QColor()
import random
i = random.randint(1, 15)
color.setHsv((15 - i) * 16, 255, 191)
painter.setPen(color)