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guess: disable buttons when no items are selected

Changeset 4616270030ce…

Parent b3f9dfd60586…

by Steve Borho

Changes to one file · Browse files at 4616270030ce Showing diff from parent b3f9dfd60586 Diff from another changeset...

Change 1 of 5 Show Entire File tortoisehg/​hgqt/​guess.py Stacked
 
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@@ -17,9 +17,6 @@
 from PyQt4.QtCore import *  from PyQt4.QtGui import *   -# Technical Debt -# Disable buttons when lists are empty -  class DetectRenameDialog(QDialog):   'Detect renames after they occur'   @@ -83,11 +80,15 @@
  copycheck.setChecked(True)   findrenames = QPushButton(_('Find Rename'))   findrenames.setToolTip(_('Find copy and/or rename sources')) + findrenames.setEnabled(False)   findrenames.clicked.connect(self.findRenames)   buthbox.addWidget(copycheck)   buthbox.addStretch(1)   buthbox.addWidget(findrenames)   self.findbtn, self.copycheck = findrenames, copycheck + def itemselect(): + self.findbtn.setEnabled(len(self.unrevlist.selectedItems())) + self.unrevlist.itemSelectionChanged.connect(itemselect)     matchlbl = QLabel(_('<b>Candidate Matches</b>'))   matchvbox.addWidget(matchlbl) @@ -101,12 +102,16 @@
  matchbtn = QPushButton(_('Accept Selected Matches'))   matchbtn.clicked.connect(self.acceptMatch)   matchbtn.setEnabled(False) - self.matchbtn = matchbtn   buthbox.addStretch(1)   buthbox.addWidget(matchbtn)   matchvbox.addWidget(matchtv)   matchvbox.addLayout(buthbox) - self.matchtv = matchtv + self.matchtv, self.matchbtn = matchtv, matchbtn + def matchselect(s, d): + count = len(matchtv.selectedIndexes()) + self.matchbtn.setEnabled(count > 0) + selmodel = matchtv.selectionModel() + selmodel.selectionChanged.connect(matchselect)     diffframe = QFrame(hsplit)   diffvbox = QVBoxLayout() @@ -168,7 +173,6 @@
  pct = self.simslider.value() / 100.0   copies = not self.copycheck.isChecked()   self.findbtn.setEnabled(False) - self.matchbtn.setEnabled(False)   self.errorstr = None     self.matchtv.model().clear() @@ -187,8 +191,7 @@
  self.pmon.hide()   for col in xrange(3):   self.matchtv.resizeColumnToContents(col) - self.findbtn.setEnabled(True) - self.matchbtn.setDisabled(self.matchtv.model().isEmpty()) + self.findbtn.setEnabled(len(self.unrevlist.selectedItems()))     def rowReceived(self, args):   self.matchtv.model().appendRow(*args)