X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Ffrontends%2Fqt4%2FGuiIdListModel.cpp;h=a8d3107ba7a492ce381dd3771ab309f0718be9c0;hb=43c09d723435a5b203f2ac0c39e2086de836b386;hp=2d15b0efabf511c46c25b3660e67fbdbac4c8dcc;hpb=2c382f2f471023d8a8fd16052e2bbf441a9cb980;p=lyx.git

diff --git a/src/frontends/qt4/GuiIdListModel.cpp b/src/frontends/qt4/GuiIdListModel.cpp
index 2d15b0efab..a8d3107ba7 100644
--- a/src/frontends/qt4/GuiIdListModel.cpp
+++ b/src/frontends/qt4/GuiIdListModel.cpp
@@ -16,11 +16,15 @@
 
 #include "GuiIdListModel.h"
 
+#include "support/lassert.h"
+
 using std::vector;
 
 namespace lyx {
 namespace frontend {
 
+
+// Note: Any role that is added here must also be added to setData().
 QVariant GuiIdListModel::data(QModelIndex const & index, int role) const
 {
 	int const row = index.row();
@@ -28,6 +32,10 @@ QVariant GuiIdListModel::data(QModelIndex const & index, int role) const
 		return QVariant();
 	if (role == Qt::DisplayRole || role == Qt::EditRole)
 		return userData_[row].uiString;
+	if (role == Qt::ToolTipRole) {
+		QString const ttstr = userData_[row].ttString.toString();
+		return !ttstr.isEmpty() ? ttstr : userData_[row].uiString;
+	}
 	if (role == Qt::UserRole)
 		return userData_[row].idString;
 	return QVariant();
@@ -50,7 +58,15 @@ bool GuiIdListModel::setData (QModelIndex const & index,
 		dataChanged(index, index);
 		return true;
 	}
-	return false;
+	if (role == Qt::ToolTipRole) {
+		userData_[row].ttString = value;
+		dataChanged(index, index);
+		return true;
+	}
+	// If we assert here, it's because we're trying to set an
+	// unrecognized role.
+	LASSERT(false, return false);
+	return false; // silence the warning
 }
 
 
@@ -60,9 +76,8 @@ bool GuiIdListModel::insertRows(int row, int count,
 	if (!rowIsValid(row))
 		return false;
 	vector<OurData>::iterator it = userData_.begin() + row;
-	OurData const v;
 	beginInsertRows(QModelIndex(), row, row + count - 1);
-	userData_.insert(it, count, v);
+	userData_.insert(it, count, OurData());
 	endInsertRows();
 	return true;
 }
@@ -86,10 +101,18 @@ bool GuiIdListModel::removeRows(int row, int count,
 
 void GuiIdListModel::insertRow(int const i, QString const & uiString, 
 		std::string const & idString)
+{
+	insertRow(i, uiString, idString, uiString);
+}
+
+
+void GuiIdListModel::insertRow(int const i, QString const & uiString, 
+	std::string const & idString, QString const & ttString)
 {
 	insertRows(i, 1);
 	setUIString(i, uiString);
 	setIDString(i, idString);
+	setTTString(i, ttString);
 }
 
 
@@ -114,32 +137,6 @@ int GuiIdListModel::findIDString(std::string const & idString)
 	return -1;
 }
 
-
-#if 0
-// The following functions are currently unused but are retained here in
-//   case they should at some point be useful.
-   
-QStringList GuiIdListModel::getIDStringList() const
-{
-	QStringList qsl;
-	vector<OurData>::const_iterator it  = userData_.begin();
-	vector<OurData>::const_iterator end = userData_.end();
-	for (; it != end; ++it)
-		qsl.append(it->idString.toString());
-	return qsl;
-}
-
-
-void GuiIdListModel::insertRow(int const i, QString const & uiString, 
-		QString const & idString)
-{
-	insertRows(i, 1);
-	setUIString(i, uiString);
-	setIDString(i, idString);
-}
-
-#endif
-
 } // namespace frontend
 } // namespace lyx