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addition of a method setColor for TextItem

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This commit is contained in:
lesauxvi 2016-02-29 16:48:47 +01:00
parent 865141ae49
commit b7efa546aa
1 changed files with 12 additions and 6 deletions
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18
pyqtgraph/graphicsItems/TextItem.py
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@ -50,8 +50,8 @@ class TextItem(GraphicsObject):
self._lastTransform = None self._lastTransform = None
self._bounds = QtCore.QRectF() self._bounds = QtCore.QRectF()
if html is None: if html is None:
self.color = color self.setColor(color)
self.setText(text, color) self.setText(text)
else: else:
self.setHtml(html) self.setHtml(html)
self.fill = fn.mkBrush(fill) self.fill = fn.mkBrush(fill)
@ -64,10 +64,6 @@ class TextItem(GraphicsObject):
This method sets the plain text of the item; see also setHtml(). This method sets the plain text of the item; see also setHtml().
""" """
if color != self.color:
color = self.color
color = fn.mkColor(color)
self.textItem.setDefaultTextColor(color)
self.textItem.setPlainText(text) self.textItem.setPlainText(text)
self.updateTextPos() self.updateTextPos()
@ -117,6 +113,16 @@ class TextItem(GraphicsObject):
def setAnchor(self, anchor): def setAnchor(self, anchor):
self.anchor = Point(anchor) self.anchor = Point(anchor)
self.updateTextPos() self.updateTextPos()
def setColor(self, color):
"""
Set the color for this text.
See QtGui.QGraphicsItem.setDefaultTextColor().
"""
self.color = fn.mkColor(color)
self.textItem.setDefaultTextColor(self.color)
self.updateTextPos()
def updateTextPos(self): def updateTextPos(self):
# update text position to obey anchor # update text position to obey anchor