elements/textbox: add currentText()

Author: vaxerski

include/hyprtoolkit/element/Textbox.hpp

@@ -42,6 +42,7 @@ namespace Hyprtoolkit {
         Hyprutils::Memory::CSharedPointer<CTextboxBuilder> rebuild();
         virtual Hyprutils::Math::Vector2D                  size();
         void                                               focus(bool focus = true);
+        std::string_view                                   currentText();
 
       private:
         static Hyprutils::Memory::CSharedPointer<CTextboxElement> create(const STextboxData& data);

src/element/textbox/Textbox.cpp

@@ -246,6 +246,10 @@ void CTextboxElement::init() {
     impl->grouped = true;
 }
 
+std::string_view CTextboxElement::currentText() {
+    return m_impl->data.text;
+}
+
 void STextboxImpl::updateLabel() {
     if (data.text.empty()) {
         bgInnerCont->removeChild(text);