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stable revset: respond to the arrow keys (fixes #833)

Changeset ea4ecbdd8d41…

Parent a14f67599dcd…

by David Golub

Changes to one file · Browse files at ea4ecbdd8d41 Showing diff from parent a14f67599dcd Diff from another changeset...

Change 1 of 2 Show Entire File tortoisehg/​hgqt/​revset.py Stacked
 
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@@ -147,55 +147,55 @@
  cgb = QGroupBox(_('Common sets'))   cgb.setLayout(QVBoxLayout())   cgb.layout().setContentsMargins(*(2,)*4) - def setCommonHelp(item): - self.stbar.showMessage(self.clw._help[self.clw.row(item)]) + def setCommonHelp(row): + self.stbar.showMessage(self.clw._help[row])   self.clw = QListWidget(self)   self.clw.addItems([x for x, y in _common])   self.clw._help = [y for x, y in _common] - self.clw.itemClicked.connect(setCommonHelp) + self.clw.currentRowChanged.connect(setCommonHelp)   cgb.layout().addWidget(self.clw)   hbox.addWidget(cgb)     fgb = QGroupBox(_('File pattern sets'))   fgb.setLayout(QVBoxLayout())   fgb.layout().setContentsMargins(*(2,)*4) - def setFileHelp(item): - self.stbar.showMessage(self.flw._help[self.flw.row(item)]) + def setFileHelp(row): + self.stbar.showMessage(self.flw._help[row])   self.flw = QListWidget(self)   self.flw.addItems([x for x, y in _filepatterns])   self.flw._help = [y for x, y in _filepatterns] - self.flw.itemClicked.connect(setFileHelp) + self.flw.currentRowChanged.connect(setFileHelp)   fgb.layout().addWidget(self.flw)   hbox.addWidget(fgb)     agb = QGroupBox(_('Set Ancestry'))   agb.setLayout(QVBoxLayout())   agb.layout().setContentsMargins(*(2,)*4) - def setAncHelp(item): - self.stbar.showMessage(self.alw._help[self.alw.row(item)]) + def setAncHelp(row): + self.stbar.showMessage(self.alw._help[row])   self.alw = QListWidget(self)   self.alw.addItems([x for x, y in _ancestry])   self.alw._help = [y for x, y in _ancestry] - self.alw.itemClicked.connect(setAncHelp) + self.alw.currentRowChanged.connect(setAncHelp)   agb.layout().addWidget(self.alw)   hbox.addWidget(agb)     lgb = QGroupBox(_('Set Logic'))   lgb.setLayout(QVBoxLayout())   lgb.layout().setContentsMargins(*(2,)*4) - def setManipHelp(item): - self.stbar.showMessage(self.llw._help[self.llw.row(item)]) + def setManipHelp(row): + self.stbar.showMessage(self.llw._help[row])   self.llw = QListWidget(self)   self.llw.addItems([x for x, y in _logical])   self.llw._help = [y for x, y in _logical] - self.llw.itemClicked.connect(setManipHelp) + self.llw.currentRowChanged.connect(setManipHelp)   lgb.layout().addWidget(self.llw)   hbox.addWidget(lgb)     # Clicking on one listwidget should clear selection of the others   listwidgets = (self.clw, self.flw, self.alw, self.llw)   for w in listwidgets: - w.itemClicked.connect(self.itemClicked) + w.currentItemChanged.connect(self.currentItemChanged)   #w.itemActivated.connect(self.returnPressed)   for w2 in listwidgets:   if w is not w2: @@ -255,10 +255,12 @@
  self.entry.setFocus()     - def itemClicked(self, item): + def currentItemChanged(self, current, previous): + if current is None: + return   self.entry.beginUndoAction()   text = self.entry.text() - itext, ilen = item.text(), len(item.text()) + itext, ilen = current.text(), len(current.text())   if self.entry.hasSelectedText():   # replace selection   lineFrom, indexFrom, lineTo, indexTo = self.entry.getSelection()