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PrefShortcuts: Hide unmatched items instead of highlighting matched ones (JMarc's suggestion )

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git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@21071 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
Bo Peng 2007-10-19 16:49:04 +00:00
parent 85cae8965e
commit b6c89e2db0
1 changed files with 21 additions and 18 deletions
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39
src/frontends/qt4/GuiPrefs.cpp
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@ -1692,8 +1692,8 @@ PrefShortcuts::PrefShortcuts(GuiPreferences * form, QWidget * parent)
shortcutsTW->headerItem()->setText(0, qt_("Function"));
shortcutsTW->headerItem()->setText(1, qt_("Shortcut"));
shortcutsTW->setSortingEnabled(true);
// I am not sure if this is a good idea.
shortcutsTW->setSelectionMode(QAbstractItemView::MultiSelection);
// Multi-selection can be annoying.
// shortcutsTW->setSelectionMode(QAbstractItemView::MultiSelection);
shortcutsTW->header()->resizeSection(0, 200);
connect(bindFilePB, SIGNAL(clicked()),
@ -1863,30 +1863,27 @@ void PrefShortcuts::on_searchPB_pressed()
searchLE->text(),
Qt::MatchFlags(Qt::MatchContains | Qt::MatchRecursive));
if (matched.isEmpty())
return;
QList<QTreeWidgetItem *> const items = shortcutsTW->selectedItems();
// clear current selection
for (int i = 0; i < items.size(); ++i)
items[i]->setSelected(false);
// hide everyone (to avoid searching in matched QList repeatedly
QTreeWidgetItemIterator it(shortcutsTW, QTreeWidgetItemIterator::Selectable);
while (*it)
shortcutsTW->setItemHidden(*it++, true);
// show matched items
for (int i = 0; i < matched.size(); ++i) {
if (matched[i]->flags() & Qt::ItemIsSelectable)
matched[i]->setSelected(true);
matched[i]->setExpanded(true);
shortcutsTW->setItemHidden(matched[i], false);
shortcutsTW->setItemExpanded(matched[i], true);
}
// scroll to the first selectable item
for (int i = 0; i < matched.size(); ++i)
if (matched[i]->flags() & Qt::ItemIsSelectable) {
shortcutsTW->scrollToItem(matched[i]);
break;
}
}
void PrefShortcuts::on_searchLE_textChanged()
{
searchPB->setEnabled(!searchLE->text().isEmpty());
if (searchLE->text().isEmpty()) {
// show all hidden items
QTreeWidgetItemIterator it(shortcutsTW, QTreeWidgetItemIterator::Hidden);
while (*it)
shortcutsTW->setItemHidden(*it++, false);
}
}
@ -1895,6 +1892,12 @@ void PrefShortcuts::setShortcut()
}
/////////////////////////////////////////////////////////////////////
//
// PrefIdentity
//
/////////////////////////////////////////////////////////////////////
PrefIdentity::PrefIdentity(QWidget * parent)
: PrefModule(_("Identity"), 0, parent)
{