TODO implemented

radio/src/thirdparty/libopenui/src/form.cpp

@@ -117,8 +117,7 @@ void FormGroup::setFocus(uint8_t flag)
         break;
 
       case SET_FOCUS_BACKWARD:
-        // TODO this test should be recursive
-        if (focusWindow == first || focusWindow->getParent() == first) {
+        if (focusWindow->isChild(first)) {
           if (previous == this)
             last->setFocus(SET_FOCUS_BACKWARD);
           else if (previous)
@@ -131,8 +130,7 @@ void FormGroup::setFocus(uint8_t flag)
         break;
 
       case SET_FOCUS_FORWARD:
-        // TODO this test should be recursive
-        if (focusWindow == last || focusWindow->getParent() == last || focusWindow->getParent()->getParent() == last) {
+        if (focusWindow->isChild(last)) {
           if (next == this)
             first->setFocus(SET_FOCUS_FORWARD);
           else if (next)

radio/src/thirdparty/libopenui/src/window.cpp

@@ -422,6 +422,7 @@ void Window::adjustInnerHeight()
   for (auto child: children) {
     innerHeight = max(innerHeight, child->rect.y + child->rect.h);
   }
+  invalidate();
 }
 
 coord_t Window::adjustHeight()

radio/src/thirdparty/libopenui/src/window.h

@@ -99,6 +99,11 @@ class Window {
       return parent;
     }
 
+    bool isChild(Window * window) const
+    {
+      return window == this || (getParent() && getParent()->isChild(window));
+    }
+
     Window * getFullScreenWindow()
     {
       return (width() == LCD_W && height() == LCD_H) ? this : parent->getFullScreenWindow();
@@ -174,7 +179,9 @@ class Window {
     void setHeight(coord_t value)
     {
       rect.h = value;
-      if (innerHeight <= value) {
+      if (windowFlags & FORWARD_SCROLL)
+        innerHeight = value;
+      else if (innerHeight <= value) {
         setScrollPositionY(0);
       }
       invalidate();
@@ -268,7 +275,11 @@ class Window {
     void setInnerHeight(coord_t h)
     {
       innerHeight = h;
-      if (height() >= h) {
+      if (windowFlags & FORWARD_SCROLL) {
+        rect.h = innerHeight;
+        parent->adjustInnerHeight();
+      }
+      else if (height() >= h) {
         setScrollPositionY(0);
       }
       else {