filetemplates: load and show tooltip for custom options

Signed-off-by: Juraj Oravec <sgd.orava@gmail.com>

kdevplatform/language/codegen/sourcefiletemplate.cpp

@@ -63,9 +63,17 @@ ConfigOption SourceFileTemplatePrivate::readEntry(const QDomElement& element,
         if (tag == QLatin1String("label")) {
             entry.label = e.text();
         } else if (tag == QLatin1String("tooltip")) {
-            entry.label = e.text();
+            if (entry.label.isEmpty()) {
+                entry.label = e.text();
+            }
+            entry.context = e.text();
         } else if (tag == QLatin1String("whatsthis")) {
-            entry.label = e.text();
+            if (entry.label.isEmpty()) {
+                entry.label = e.text();
+            }
+            if (entry.context.isEmpty()) {
+                entry.context = e.text();
+            }
         } else if (tag == QLatin1String("min")) {
             entry.minValue = e.text();
         } else if (tag == QLatin1String("max")) {

plugins/filetemplates/templateoptionspage.cpp

@@ -136,6 +136,10 @@ void TemplateOptionsPage::load(const SourceFileTemplate& fileTemplate, TemplateR
             {
                 const QString entryLabelText = i18n("%1:", entry.label);
                 QLabel* label = new QLabel(entryLabelText, box);
+                if (!entry.context.isEmpty()) {
+                    label->setToolTip(entry.context);
+                    control->setToolTip(entry.context);
+                }
                 formLayout->addRow(label, control);
                 d->controls.insert(entry.name, control);
                 if (d->firstEditWidget == nullptr) {