Prototype frequency input dialog

src/FrequencyDialog.cpp

@@ -0,0 +1,21 @@
+#include "FrequencyDialog.h"
+
+wxBEGIN_EVENT_TABLE(FrequencyDialog, wxDialog) wxEND_EVENT_TABLE()
+
+FrequencyDialog::FrequencyDialog(wxWindow * parent, wxWindowID id, const wxString & title, const wxPoint & position, const wxSize & size, long style) :
+        wxDialog(parent, id, title, position, size, style) {
+    wxString freqStr = "105.7Mhz";
+
+    dialogText = new wxTextCtrl(this, -1, freqStr, wxPoint(6, 1), wxSize(size.GetWidth() - 20, size.GetHeight() - 70), wxTE_PROCESS_ENTER);
+    dialogText->SetFont(wxFont(20, wxFONTFAMILY_TELETYPE, wxFONTSTYLE_NORMAL, wxFONTWEIGHT_BOLD));
+    Connect(wxEVT_TEXT_ENTER, wxCommandEventHandler(FrequencyDialog::OnEnter));
+
+    SetEscapeId(wxID_CANCEL);
+
+    Centre();
+}
+
+void FrequencyDialog::OnEnter(wxCommandEvent &event) {
+    std::cout << dialogText->GetValue().ToStdString() << std::endl;
+    Close();
+}