ASCEE/pyqtgraph
5
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Make PathButton margin customizable

Browse Source
This commit is contained in:
Luke Campagnola 2017-09-29 08:48:35 -07:00
parent f627a6a447
commit a2bb944e78
1 changed files with 5 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
pyqtgraph/widgets/PathButton.py
View File

@ -5,9 +5,11 @@ __all__ = ['PathButton']
class PathButton(QtGui.QPushButton):
"""Simple PushButton extension which paints a QPainterPath on its face"""
def __init__(self, parent=None, path=None, pen='default', brush=None, size=(30,30)):
"""Simple PushButton extension that paints a QPainterPath centered on its face.
"""
def __init__(self, parent=None, path=None, pen='default', brush=None, size=(30,30), margin=7):
QtGui.QPushButton.__init__(self, parent)
self.margin = margin
self.path = None
if pen == 'default':
pen = 'k'
@ -19,7 +21,6 @@ class PathButton(QtGui.QPushButton):
self.setFixedWidth(size[0])
self.setFixedHeight(size[1])
def setBrush(self, brush):
self.brush = fn.mkBrush(brush)
@ -32,7 +33,7 @@ class PathButton(QtGui.QPushButton):
def paintEvent(self, ev):
QtGui.QPushButton.paintEvent(self, ev)
margin = 7
margin = self.margin
geom = QtCore.QRectF(0, 0, self.width(), self.height()).adjusted(margin, margin, -margin, -margin)
rect = self.path.boundingRect()
scale = min(geom.width() / float(rect.width()), geom.height() / float(rect.height()))