fix ofxUIDropdownList::setSingleSelected not updating selectedIndices

src/ofxUIDefines.h

@@ -31,7 +31,7 @@
 #ifdef TARGET_OF_IOS
     #define OFX_UI_FONT_NAME "GUI/Helvetica.ttf"
 #else
-    #define OFX_UI_FONT_NAME "sans-serif"
+    #define OFX_UI_FONT_NAME OF_TTF_SERIF//sans-serif"
 #endif
 
 #define OFX_UI_FONT_RESOLUTION 150

src/ofxUIDropDownList.cpp

@@ -470,6 +470,8 @@ void ofxUIDropDownList::setSingleSelected(int index){
         selected.clear();
         ofxUILabelToggle *lt = toggles.at(index);
         selected.push_back(lt);
+        selectedIndeces.clear();
+        selectedIndeces.push_back(index);
         setShowCurrentSelected(true);
     }else{
         ofLogWarning("index for ufxUIDropDownList::setSingleSelected is out of range");

src/ofxUITabBar.cpp

@@ -64,23 +64,53 @@ void ofxUITabBar::addCanvas(ofxUIScrollableCanvas *_canvas)
     autoSizeToFitWidgets();
 }
 
+bool ofxUITabBar::setSelected( string name){
+    for(auto kv:canvases){
+        if( kv.second->getName() == name){
+            setSelected(kv.first);
+            return true;
+        }
+    }
+    return false;
+}
+
+bool ofxUITabBar::setSelected(ofxUIToggle * t){
+    if(active!=nullptr){
+        for(auto kv : canvases){
+            if(kv.second==active){
+                kv.first->setValue(false);
+                break;
+            }
+        }
+        active->disable();
+    }
+    if(!canvases.count(t)){
+        return false;
+    }
+    ofxUICanvas * c = canvases[t];
+    active = c;
+    t->setValue(true);
+    c->enable();
+    c->setPosition(rect->getX() + rect->getWidth() + padding*0.5, this->rect->getY());
+    return true;
+}
+
 void ofxUITabBar::mainUiEvent(ofxUIEventArgs &event)
 {
     string name = event.getName();
+    bool isChanging = false;
     for (map<ofxUIToggle*, ofxUICanvas*>::iterator it=canvases.begin(); it!=canvases.end(); ++it)
     {
-        if(active != NULL && active->getName() == name)
+        if(!isChanging && active != NULL && active->getName() == name)
         {
             it->first->setValue(false);
             it->second->disable();
             active = NULL;
         }
         else if(it->second->getName() == name && event.getToggle()->getValue())
         {
-            active = it->second;
-            it->first->setValue(true);
-            it->second->enable();
-            it->second->setPosition(rect->getX() + rect->getWidth() + padding*0.5, this->rect->getY());
+
+            isChanging = setSelected(it->first);
         }
         else
         {

src/ofxUITabBar.h

@@ -45,7 +45,8 @@ class ofxUITabBar : public ofxUICanvas
     bool isHit(int x, int y);
     void saveSettings(string pathToSaveTo, string fileNamePrefix);
     void loadSettings(string pathToLoadFrom, string fileNamePrefix);
-
+    bool setSelected(ofxUIToggle * t);
+    bool setSelected( string  name);
 protected:
     map<ofxUIToggle*, ofxUICanvas*> canvases;
     ofxUICanvas *active;