some refinements

MainWindow.cpp

@@ -54,8 +54,12 @@ MainWindow::MainWindow()
 
   BLayoutBuilder::Group<>(this, B_VERTICAL, 0).Add(menuBar).AddGlue().End();
 
-  _inputField = new BTextControl("", "What is the matrix ?",
-                                 new BMessage(kQuestionChanged));
+  _inputField = new BTextView("input_view", B_WILL_DRAW | B_FOLLOW_ALL);
+  _inputField->SetText("What is the matrix ?");
+  _inputField->MakeEditable(true);
+  _inputField->MakeSelectable(true);
+  _inputField->SetWordWrap(true);
+  
 
   _progress = new BStatusBar("prog");
   _progress->SetMaxValue(100);
@@ -80,9 +84,8 @@ MainWindow::MainWindow()
   _infoView->SetExplicitMinSize(BSize(B_SIZE_UNSET, lineHeight));
   _infoView->SetExplicitMaxSize(BSize(B_SIZE_UNLIMITED, lineHeight));
 
-  float askH = lineHeight * 2;
+  float askH = lineHeight * 5;
   _inputField->SetExplicitMinSize(BSize(B_SIZE_UNSET, askH));
-  _inputField->SetExplicitMaxSize(BSize(B_SIZE_UNLIMITED, askH * 6));
 
   _apiKey = ReadOpenAIKey();
   printf("key is: %s", _apiKey.String());
@@ -143,14 +146,6 @@ void MainWindow::MessageReceived(BMessage *message) {
     //    printf("Save\n");
     //  } break;
 
-  case kQuestionChanged: {
-    printf("Question Changed\n");
-    _progress->SetTo(2);
-
-    //    sendQuery();
-
-  } break;
-
   case kSendPrompt: {
 
     printf("Button Pressed\n");

MainWindow.h

@@ -58,7 +58,8 @@ private:
   BMenuBar *_BuildMenu();
   BTextView * _answerView;
   BTextView * _infoView;
-  BTextControl* _inputField;
+  BTextView* _inputField;
+  //BTextControl* _inputField;
   BStatusBar* _progress;
  
   BMenuItem *fSaveMenuItem;