Hello,
I am writing a WxWidget C++ program where I have a button and a static textbox.
My intention is that after clicking the button, a text is printed out in the static box.
Although I am new to C++ and not (yet!) familiar with the concept of pointers, I read that a quick implementation might be to declare the following to lines inside the event function of the button:
wxStaticText *m_statictext;
m_statictext->SetLabel( "test" );
Unfortunately this doesn't work. Do you know if there is a quick implementation?
I pasted you the code below and attached a photo of the properties of the static textbox:
/***************************************************************
* Name: DeutschprojektMain.cpp
* Purpose: Code for Application Frame
* Author: blank
* Created: 2020-09-19
* Copyright: blank ()
* License:
**************************************************************/
#include "DeutschprojektMain.h"
#include <wx/msgdlg.h>
#include "Fenster.h"
#include <wx/txtstrm.h>
using namespace std;
//(*InternalHeaders(DeutschprojektFrame)
#include <wx/intl.h>
#include <wx/string.h>
//*)
//helper functions
enum wxbuildinfoformat {
short_f, long_f };
wxString wxbuildinfo(wxbuildinfoformat format)
{
wxString wxbuild(wxVERSION_STRING);
if (format == long_f )
{
#if defined(__WXMSW__)
wxbuild << _T("-Windows");
#elif defined(__UNIX__)
wxbuild << _T("-Linux");
#endif
#if wxUSE_UNICODE
wxbuild << _T("-Unicode build");
#else
wxbuild << _T("-ANSI build");
#endif // wxUSE_UNICODE
}
return wxbuild;
}
//(*IdInit(DeutschprojektFrame)
const long DeutschprojektFrame::ID_BUTTON1 = wxNewId();
const long DeutschprojektFrame::ID_STATICTEXT1 = wxNewId();
const long DeutschprojektFrame::idMenuQuit = wxNewId();
const long DeutschprojektFrame::idMenuAbout = wxNewId();
const long DeutschprojektFrame::ID_STATUSBAR1 = wxNewId();
//*)
BEGIN_EVENT_TABLE(DeutschprojektFrame,wxFrame)
//(*EventTable(DeutschprojektFrame)
//*)
END_EVENT_TABLE()
DeutschprojektFrame::DeutschprojektFrame(wxWindow* parent,wxWindowID id)
{
//(*Initialize(DeutschprojektFrame)
wxMenu* Menu1;
wxMenu* Menu2;
wxMenuBar* MenuBar1;
wxMenuItem* MenuItem1;
wxMenuItem* MenuItem2;
Create(parent, id, wxEmptyString, wxDefaultPosition, wxDefaultSize, wxDEFAULT_FRAME_STYLE, _T("id"));
SetClientSize(wxSize(440,476));
Button1 = new wxButton(this, ID_BUTTON1, _("Label"), wxPoint(72,216), wxDefaultSize, 0, wxDefaultValidator, _T("ID_BUTTON1"));
StaticText1 = new wxStaticText(this, ID_STATICTEXT1, wxEmptyString, wxPoint(264,152), wxSize(88,105), 0, _T("ID_STATICTEXT1"));
MenuBar1 = new wxMenuBar();
Menu1 = new wxMenu();
MenuItem1 = new wxMenuItem(Menu1, idMenuQuit, _("Quit\tAlt-F4"), _("Quit the application"), wxITEM_NORMAL);
Menu1->Append(MenuItem1);
MenuBar1->Append(Menu1, _("&File"));
Menu2 = new wxMenu();
MenuItem2 = new wxMenuItem(Menu2, idMenuAbout, _("About\tF1"), _("Show info about this application"), wxITEM_NORMAL);
Menu2->Append(MenuItem2);
MenuBar1->Append(Menu2, _("Help"));
SetMenuBar(MenuBar1);
StatusBar1 = new wxStatusBar(this, ID_STATUSBAR1, 0, _T("ID_STATUSBAR1"));
int __wxStatusBarWidths_1[1] = { -1 };
int __wxStatusBarStyles_1[1] = { wxSB_NORMAL };
StatusBar1->SetFieldsCount(1,__wxStatusBarWidths_1);
StatusBar1->SetStatusStyles(1,__wxStatusBarStyles_1);
SetStatusBar(StatusBar1);
Connect(ID_BUTTON1,wxEVT_COMMAND_BUTTON_CLICKED,(wxObjectEventFunction)&DeutschprojektFrame::OnButton1Click1);
Connect(idMenuQuit,wxEVT_COMMAND_MENU_SELECTED,(wxObjectEventFunction)&DeutschprojektFrame::OnQuit);
Connect(idMenuAbout,wxEVT_COMMAND_MENU_SELECTED,(wxObjectEventFunction)&DeutschprojektFrame::OnAbout);
//*)
}
DeutschprojektFrame::~DeutschprojektFrame()
{
//(*Destroy(DeutschprojektFrame)
//*)
}
void DeutschprojektFrame::OnQuit(wxCommandEvent& event)
{
Close();
}
void DeutschprojektFrame::OnAbout(wxCommandEvent& event)
{
wxString msg = wxbuildinfo(long_f);
wxMessageBox(msg, _("Welcome to..."));
}
void DeutschprojektFrame::OnButton1Click(wxCommandEvent& event)
{
}
void DeutschprojektFrame::OnButton1Click1(wxCommandEvent& event)
{
}