../dox/GUI-GTK.dox

ut_gtk.c                          GUI_ functions ..

Example_Window
Example_Toolbar

________________________________________________________________________________

Example_Window

//  Simple-Gtk-Demo  (minimum)

#include "MS_Def1.h"

#include <math.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>


#include "../gtk/ut_gtk.h"
#include "../ut/ut_cast.h"             // INT_PTR
#include "../ut/types_gui.h"      // UI_Func..

#include "../gr/ut_UI.h"               // UI_Func..


#ifdef _MSC_VER
// die folgenden 2 Funktionen exportieren (werden vom Main gerufen):
__declspec(dllexport) int gCad_main ();
__declspec(dllexport) int gCad_fini ();
// nachfolgende externals werden aus dem Main-Exe imported:
#define extern __declspec(dllimport)
#endif




//=========================================================
  int gCad_main () {
//=========================================================
// user has selected this plugin; starting ...

  TX_Print("gCad_main DemoGtk1");

  win1__ (NULL, PTR_INT(UI_FuncInit)); // create window

  return 0;

}


//=========================================================
  int gCad_fini () {
//=========================================================
// dll being unloaded - reset Input, kill all open windows !!!

  TX_Print("...... gCad_fini DemoGtk1");

  win1__ (NULL, PTR_INT(UI_FuncExit));   // kill window

  AP_User_reset ();                      // close application

  return 0;

}

//=========================================================
  int win1__ (void *parent, void *data) {
//=========================================================

  static void *win0;
  void *box0;


  printf("win1__ %d\n",INT_PTR(data));

  switch (INT_PTR(data)) {

    case UI_FuncInit:
      win0 = GUI_Window ("Gtk1", win1__, NULL, 0); // X calls UI_FuncKill
      box0 = GUI_Vbox (win0, 0);
      GUI_Butt (box0,"Exit ", win1__, PTR_INT(UI_FuncKill), 50);
      gtk_widget_show (win0);
      break;

    case UI_FuncKill:                    // 99
      gCad_fini ();
      break;

    case UI_FuncExit:                    // 102
      gtk_widget_destroy (win0);
      win0 = NULL;
      break;

  }

  return 0;

}


//================  EOF  ==================================

More examples:
see DemoKondensatorplatte.c

________________________________________________________________________________

Example_Toolbar

GUI_Window
GUI_Butt



Toolbar:
static GtkWidget *tbApp=NULL;


//----------------------------------------------------------------
// ex xa_ui.c:
extern GtkWidget  *UIw_Box_TB;    // toolbarBox

static GtkWidget *tbApp=NULL;    // Toolbar

int gCad_main () {
  tbApp = app1_init_UI (UIw_Box_TB, NULL);
}

int gCad_fini () {
  GUI_obj_del (tbApp);           // remove the toolbar
  tbApp = NULL;
}

GtkWidget* app1_init_UI (GtkWidget *parent, void *data) {
  tbApp = GUI_Toolbox (parent);
  box0 = GUI_Hbox (tbApp, 0);
  gtk_widget_show tbApp);
  return tbApp;
}