add 'font' xml property to label, button, bindbox, select, textbox

src/graphics/ui/elements/Button.cpp

@@ -91,6 +91,10 @@ void Button::setTextAlign(Align align) {
     }
 }
 
+std::shared_ptr<Label> Button::getLabel() const {
+    return label;
+}
+
 Align Button::getTextAlign() const {
     if (label) {
         return label->getAlign();

src/graphics/ui/elements/Button.hpp

@@ -30,6 +30,8 @@ namespace gui {
         virtual Align getTextAlign() const;
         virtual void setTextAlign(Align align);
 
+        std::shared_ptr<Label> getLabel() const;
+
         virtual void setText(std::wstring text);
         virtual std::wstring getText() const;
 

src/graphics/ui/elements/InputBindBox.cpp

@@ -38,3 +38,7 @@ void InputBindBox::keyPressed(Keycode key) {
     }
     defocus();
 }
+
+std::shared_ptr<Label> InputBindBox::getLabel() const {
+    return label;
+}

src/graphics/ui/elements/InputBindBox.hpp

@@ -24,5 +24,7 @@ namespace gui {
         bool isFocuskeeper() const override {
             return true;
         }
+
+        std::shared_ptr<Label> getLabel() const;
     };
 }

src/graphics/ui/elements/SelectBox.cpp

@@ -86,3 +86,7 @@ void SelectBox::drawBackground(const DrawContext& pctx, const Assets&) {
         pos.y + size.y / 2.0f + heightHalf
     );
 }
+
+std::shared_ptr<Label> SelectBox::getLabel() const {
+    return label;
+}

src/graphics/ui/elements/SelectBox.hpp

@@ -35,5 +35,7 @@ namespace gui {
         void setOptions(std::vector<Option>&& options);
 
         void drawBackground(const DrawContext& pctx, const Assets&) override;
+
+        std::shared_ptr<Label> getLabel() const;
     };
 }

src/graphics/ui/elements/TextBox.cpp

@@ -1289,3 +1289,7 @@ void TextBox::setMarkup(std::string_view lang) {
 const std::string& TextBox::getMarkup() const {
     return markup;
 }
+
+std::shared_ptr<Label> TextBox::getLabel() const {
+    return label;
+}

src/graphics/ui/elements/TextBox.hpp

@@ -255,5 +255,7 @@ namespace gui {
 
         virtual void setMarkup(std::string_view lang);
         virtual const std::string& getMarkup() const;
+
+        std::shared_ptr<Label> getLabel() const;
     };
 }

src/graphics/ui/gui_xml.cpp

@@ -309,6 +309,9 @@ static std::shared_ptr<UINode> read_label(
     std::wstring text = parse_inner_text(element, reader.getContext());
     auto label = std::make_shared<Label>(reader.getGUI(), text);
     read_uinode(reader, element, *label);
+    if (element.has("font")) {
+        label->setFontName(element.attr("font").getText());
+    }
     if (element.has("text-align")) {
         label->setAlign(align_from_string(
             element.attr("text-align").getText(), label->getAlign()
@@ -428,6 +431,12 @@ static std::shared_ptr<UINode> read_button(
             element.attr("text-align").getText(), button->getTextAlign()
         ));
     }
+    if (element.has("font")) {
+        if (auto label = button->getLabel()) {
+            label->setFontName(element.attr("font").getText());
+            button->setMustRefresh();
+        }
+    }
     return button;
 }
 
@@ -489,6 +498,12 @@ static std::shared_ptr<UINode> read_select(
                                     GUI&, const std::string& value
                                 ) { callback(value); });
     }
+    if (element.has("font")) {
+        if (auto label = selectBox->getLabel()) {
+            label->setFontName(element.attr("font").getText());
+            selectBox->setMustRefresh();
+        }
+    }
     read_panel_impl(reader, element, *selectBox, false);
     return selectBox;
 }
@@ -625,6 +640,12 @@ static std::shared_ptr<UINode> read_text_box(
     if (auto onDownPressed = create_runnable(reader, element, "ondown")) {
         textbox->setOnDownPressed(onDownPressed);
     }
+    if (element.has("font")) {
+        if (auto label = textbox->getLabel()) {
+            label->setFontName(element.attr("font").getText());
+            textbox->setMustRefresh();
+        }
+    }
     return textbox;
 }
 
@@ -703,6 +724,12 @@ static std::shared_ptr<UINode> read_input_bind_box(
     glm::vec4 padding = element.attr("padding", "6").asVec4();
     auto bindbox =
         std::make_shared<InputBindBox>(reader.getGUI(), found, padding);
+    if (element.has("font")) {
+        if (auto label = bindbox->getLabel()) {
+            label->setFontName(element.attr("font").getText());
+            bindbox->setMustRefresh();
+        }
+    }
     read_panel_impl(reader, element, *bindbox);
     return bindbox;
 }