added getText to TextBox

dependencies/subprojects/animationwindow/include/widgets/TextBox.h

@@ -12,7 +12,7 @@ namespace TDT4102 {
 
     class TextBox : public TDT4102::Widget {
     private:
-        std::string text;
+        std::string contents;
         nk_color textColor = nk_rgba(175, 175, 175, 255);
         nk_color boxColor = nk_rgba(50 , 50, 50, 255);
         nk_color borderColor = nk_rgba(50, 50, 50, 255);
@@ -20,6 +20,7 @@ namespace TDT4102 {
         void update(nk_context* context) override;
     public:
         explicit TextBox(TDT4102::Point location, unsigned int width, unsigned int height, std::string initialText = "");
+        std::string getText() const;
         void setText(std::string updatedText);
         void setTextColor(TDT4102::Color newColor) {textColor = nk_color{(nk_byte)newColor.redChannel, (nk_byte)newColor.greenChannel, (nk_byte)newColor.blueChannel, (nk_byte)newColor.alphaChannel};}
         void setBoxColor(TDT4102::Color newColor) {boxColor = nk_color{(nk_byte)newColor.redChannel, (nk_byte)newColor.greenChannel, (nk_byte)newColor.blueChannel, (nk_byte)newColor.alphaChannel};}

dependencies/subprojects/animationwindow/src/widgets/TextBox.cpp

@@ -5,7 +5,7 @@ void TDT4102::TextBox::update(nk_context *context) {
     nk_style_push_color(context, &s->edit.text_normal, textColor);
     nk_style_push_color(context, &s->edit.border_color, borderColor);
     nk_style_push_style_item(context, &s->edit.normal, nk_style_item_color(boxColor));
-    nk_edit_string_zero_terminated(context, NK_EDIT_READ_ONLY, const_cast<char*>(text.data()), internal::TEXT_BOX_CHARACTER_LIMIT, nk_filter_ascii);
+    nk_edit_string_zero_terminated(context, NK_EDIT_READ_ONLY, const_cast<char*>(contents.data()), internal::TEXT_BOX_CHARACTER_LIMIT, nk_filter_ascii);
     nk_style_pop_color(context);
     nk_style_pop_color(context);
     nk_style_pop_style_item(context);
@@ -13,13 +13,17 @@ void TDT4102::TextBox::update(nk_context *context) {
 
 TDT4102::TextBox::TextBox(TDT4102::Point location, unsigned int width, unsigned int height, std::string initialText)
     : TDT4102::Widget(location, width, height) {
-    text = initialText;
-    text.resize(internal::TEXT_BOX_CHARACTER_LIMIT);
+    contents = initialText;
+    contents.resize(internal::TEXT_BOX_CHARACTER_LIMIT);
 
 }
 
+std::string TDT4102::TextBox::getText() const {
+    return std::string(contents.data());;
+}
+
 void TDT4102::TextBox::setText(std::string updatedText) {
-    text = updatedText;
-    text.resize(internal::TEXT_BOX_CHARACTER_LIMIT);
+    contents = updatedText;
+    contents.resize(internal::TEXT_BOX_CHARACTER_LIMIT);
 }