packs with missing dependencies test

src/graphics/ui/elements/Button.cpp

@@ -79,7 +79,7 @@ void Button::drawBackground(const DrawContext* pctx, Assets* assets) {
     glm::vec2 pos = calcPos();
     auto batch = pctx->getBatch2D();
     batch->texture(nullptr);
-    if (enabled) {
+    if (isEnabled()) {
         batch->setColor(isPressed() ? pressedColor : (hover ? hoverColor : color));
     } else {
         batch->setColor({color.r, color.g, color.b, color.a * 0.5f});

src/graphics/ui/elements/Container.cpp

@@ -11,7 +11,7 @@ Container::Container(glm::vec2 size) : UINode(size) {
 }
 
 std::shared_ptr<UINode> Container::getAt(glm::vec2 pos, std::shared_ptr<UINode> self) {
-    if (!interactive || !enabled) {
+    if (!interactive || !isEnabled()) {
         return nullptr;
     }
     if (!isInside(pos)) return nullptr;
@@ -92,7 +92,12 @@ void Container::draw(const DrawContext* pctx, Assets* assets) {
 }
 
 void Container::drawBackground(const DrawContext* pctx, Assets* assets) {
-    glm::vec4 color = isPressed() ? pressedColor : (hover ? hoverColor : this->color);
+    glm::vec4 color = this->color;
+    if (isEnabled()) {
+        color = (isPressed() ? pressedColor : (hover ? hoverColor : color));
+    } else {
+        color = glm::vec4(color.r, color.g, color.b, color.a * 0.5f);
+    }
     if (color.a <= 0.001f)
         return;
     glm::vec2 pos = calcPos();

src/graphics/ui/elements/Image.cpp

@@ -22,7 +22,7 @@ void Image::draw(const DrawContext* pctx, Assets* assets) {
         setSize(glm::vec2(texture->getWidth(), texture->getHeight()));
     }
     batch->texture(texture);
-    if (enabled) {
+    if (isEnabled()) {
         batch->setColor(isPressed() ? pressedColor : (hover ? hoverColor : color));
     } else {
         batch->setColor({color.r, color.g, color.b, color.a * 0.5f});

src/graphics/ui/elements/Label.cpp

@@ -149,7 +149,11 @@ void Label::draw(const DrawContext* pctx, Assets* assets) {
         cache.update(text, multiline, textWrap);
     }
 
-    batch->setColor(getColor());
+    if (isEnabled()) {
+        batch->setColor(isPressed() ? pressedColor : (hover ? hoverColor : color));
+    } else {
+        batch->setColor({color.r, color.g, color.b, color.a * 0.5f});
+    }
 
     uint lineHeight = font->getLineHeight();
     if (cache.lines.size() > 1) {

src/graphics/ui/elements/UINode.cpp

@@ -29,6 +29,9 @@ void UINode::setEnabled(bool flag) {
 }
 
 bool UINode::isEnabled() const {
+    if (enabled && parent) {
+        return parent->isEnabled();
+    }
     return enabled;
 }
 

src/graphics/ui/elements/UINode.hpp

@@ -47,6 +47,8 @@ namespace gui {
     class UINode {
         /// @brief element identifier used for direct access in UiDocument
         std::string id = "";
+        /// @brief element enabled state
+        bool enabled = true;
     protected:
         /// @brief element position within the parent element
         glm::vec2 pos {0.0f};
@@ -62,8 +64,6 @@ namespace gui {
         glm::vec4 pressedColor {1.0f};
         /// @brief element margin (only supported for Panel sub-nodes)
         glm::vec4 margin {1.0f};
-        /// @brief element enabled state
-        bool enabled = true;
         /// @brief is element visible
         bool visible = true;
         /// @brief is mouse over the element