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src/frontend/gui/controls.cpp

@@ -87,6 +87,13 @@ wstring Button::text() const {
     return L"";
 }
 
+Button* Button::textSupplier(wstringsupplier supplier) {
+    if (label) {
+        Label* label = (Label*)(this->label.get());
+        label->textSupplier(supplier);
+    }
+    return this;
+}
 void Button::drawBackground(Batch2D* batch, Assets* assets) {
     vec2 coord = calcCoord();
     batch->texture(nullptr);
@@ -112,6 +119,14 @@ Button* Button::listenAction(onaction action) {
     return this;
 }
 
+void Button::textAlign(Align align) {
+    if (label) {
+        Label* label = (Label*)(this->label.get());
+        label->align(align);
+        refresh();
+    }
+}
+
 // ================================ TextBox ===================================
 TextBox::TextBox(wstring placeholder, vec4 padding) 
     : Panel(vec2(200,32), padding, 0, false), 

src/frontend/gui/controls.h

@@ -57,8 +57,12 @@ namespace gui {
         virtual void mouseRelease(GUI*, int x, int y) override;
         virtual Button* listenAction(onaction action);
 
+        virtual void textAlign(Align align);
+
         virtual void text(std::wstring text);
         virtual std::wstring text() const;
+
+        virtual Button* textSupplier(wstringsupplier supplier);
     };
 
     class TextBox : public Panel {