def __init__(self, parent=None, styleSheet=None, maxCards=None, cards=None):
"""
@param parent: (L{QWidget}) parent or None
@param styleSheet: (str) stylesheet to apply to the widget
@param maxCards: (int) maximum number of cards that can be selected or None for unlimited
@param cards: (list) of L{PokerTools.Card}s to initialize the widget with
QtGui.QFrame.__init__(self, parent)
"""
QtGui.QFrame.__init__(self, parent)
self._maxCards = maxCards
self._buttonsSelected = []
# add card buttons
self._cardButtons ={} # card --> button
for iCol, suitName in enumerate(PokerTools.Card.SuitNames):
for iRow, rankName in enumerate(PokerTools.Card.RankNames[::-1]):
card = PokerTools.Card(rankName+suitName)
btn = CardButton(card, iRow, iCol, parent=self)
btn.setStyleSheet(self.StyleSheet if styleSheet is None else styleSheet)
self._cardButtons[card] = btn
btn.toggled.connect(self.onCardButtonToggled)
self.handleFontChanged()
# layout
box0 = QtGui.QHBoxLayout(self)
box0.setSpacing(0)
box0.setContentsMargins(0, 0, 0, 0)
box1 = QtGui.QVBoxLayout()
box0.addLayout(box1)
s = QtGui.QHBoxLayout()
s.addStretch(999)
box0.addItem(s)
grid1 = QtGui.QGridLayout()
#grid1.setSpacing(0)
#grid1.setContentsMargins(0, 0, 0, 0)
for btn in self._cardButtons.values():
grid1.addWidget(btn, btn.iRow, btn.iCol)
box1.addLayout(grid1)
s = QtGui.QVBoxLayout()
s.addStretch(999)
box1.addItem(s)
# init widget with cards passed
if cards is not None:
for card in cards:
self._cardButtons[card].setChecked(True)
h = w
fixedSize = QtCore.QSize(w, h)
for btn in self._cardButtons.values():
btn.fixedSize = fixedSize
btn.setMinimumSize(fixedSize)
def onCardButtonToggled(self, flag):
btn = self.sender()
if flag:
if btn not in self._buttonsSelected:
self._buttonsSelected.append(btn)
if self._maxCards is not None and len(self._buttonsSelected) > self._maxCards:
btn = self._buttonsSelected.pop(0)
btn.setChecked(False)
else:
if btn in self._buttonsSelected:
self._buttonsSelected.remove(btn)
self.cardsSelectionChanged.emit(self)
#************************************************************************************
#
#************************************************************************************
if __name__ == '__main__':
import sys
application = QtGui.QApplication(sys.argv)
gui = CardSelectorWidget(
maxCards=3,
cards=[PokerTools.Card('Ah'), PokerTools.Card('Kd'), PokerTools.Card('Qc')])
gui.show()
application.exec_()
def HAND(klass, *cards):
return [PokerTools.Card(card) for card in cards]
