Subject:
Re: [nanogui] compile & run nanoGUI application with nano-X
From:
"celeber2" ####@####.####
Date:
26 Sep 2006 16:43:38 +0100
Message-Id: <00c601c6e182$72cf63b0$c80aa8c0@ALEX>
Dear Amit,
It seems you should link your code with NanoGTK not gtk+-2.0. I never use NanoGTK, but just guess!
So, hope can receive the source code from you then study it together. Thanks!
Alex
----- Original Message -----
From: "celeber2" ####@####.####
To: "Amit Srivastava" ####@####.#### ####@####.####
Sent: Tuesday, September 26, 2006 8:14 PM
Subject: Re: [nanogui] compile & run nanoGUI application with nano-X
> Hi Amit,
>
> Do you have the source code of NanoGTK? Could you please tell me where can download it or send it to me? Thanks!
>
> Best regards,
> Alex
>
> ----- Original Message -----
> From: "Amit Srivastava" ####@####.####
> To: ####@####.####
> Sent: Tuesday, September 26, 2006 6:58 PM
> Subject: [nanogui] compile & run nanoGUI application with nano-X
>
>
>> hello!
>> i am novice in this field.
>> tell me in detail about how to use nanoGTK with nanoX?
>> how to compile an nanoGTK appication?please tell me along with
>> an example eg:hello world program using nanoGTK along with nano-X
>> not on X11.
>>
>> suppose we are taking an helloWorld.c-
>>
>> #include <gtk/gtk.h>
>>
>> /* This is a callback function. The data arguments are ignored
>> * in this example. More on callbacks below. */
>> static void hello( GtkWidget *widget,
>> gpointer data )
>> {
>> g_print ("Hello World\n");
>> }
>>
>> static gboolean delete_event( GtkWidget *widget,
>> GdkEvent *event,
>> gpointer data )
>> {
>> /* If you return FALSE in the "delete_event" signal handler,
>> * GTK will emit the "destroy" signal. Returning TRUE means
>> * you don't want the window to be destroyed.
>> * This is useful for popping up 'are you sure you want to quit?'
>> * type dialogs. */
>>
>> g_print ("delete event occurred\n");
>>
>> /* Change TRUE to FALSE and the main window will be destroyed with
>> * a "delete_event". */
>>
>> return TRUE;
>> }
>>
>> /* Another callback */
>> static void destroy( GtkWidget *widget,
>> gpointer data )
>> {
>> gtk_main_quit ();
>> }
>>
>> int main( int argc,
>> char *argv[] )
>> {
>> /* GtkWidget is the storage type for widgets */
>> GtkWidget *window;
>> GtkWidget *button;
>>
>> /* This is called in all GTK applications. Arguments are parsed
>> * from the command line and are returned to the application. */
>> gtk_init (&argc, &argv);
>>
>> /* create a new window */
>> window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
>>
>> /* When the window is given the "delete_event" signal (this is given
>> * by the window manager, usually by the "close" option, or on the
>> * titlebar), we ask it to call the delete_event () function
>> * as defined above. The data passed to the callback
>> * function is NULL and is ignored in the callback function. */
>> g_signal_connect (G_OBJECT (window), "delete_event",
>> G_CALLBACK (delete_event), NULL);
>>
>> /* Here we connect the "destroy" event to a signal handler.
>> * This event occurs when we call gtk_widget_destroy() on the window,
>> * or if we return FALSE in the "delete_event" callback. */
>> g_signal_connect (G_OBJECT (window), "destroy",
>> G_CALLBACK (destroy), NULL);
>>
>> /* Sets the border width of the window. */
>> gtk_container_set_border_width (GTK_CONTAINER (window), 10);
>>
>> /* Creates a new button with the label "Hello World". */
>> button = gtk_button_new_with_label ("Hello World");
>>
>> /* When the button receives the "clicked" signal, it will call the
>> * function hello() passing it NULL as its argument. The hello()
>> * function is defined above. */
>> g_signal_connect (G_OBJECT (button), "clicked",
>> G_CALLBACK (hello), NULL);
>>
>> /* This will cause the window to be destroyed by calling
>> * gtk_widget_destroy(window) when "clicked". Again, the destroy
>> * signal could come from here, or the window manager. */
>> g_signal_connect_swapped (G_OBJECT (button), "clicked",
>> G_CALLBACK (gtk_widget_destroy),
>> G_OBJECT (window));
>>
>> /* This packs the button into the window (a gtk container). */
>> gtk_container_add (GTK_CONTAINER (window), button);
>>
>> /* The final step is to display this newly created widget. */
>> gtk_widget_show (button);
>>
>> /* and the window */
>> gtk_widget_show (window);
>>
>> /* All GTK applications must have a gtk_main(). Control ends here
>> * and waits for an event to occur (like a key press or
>> * mouse event). */
>> gtk_main ();
>>
>> return 0;
>> }
>> should it compile it as -
>> gcc helloWorld.c -o helloWorld `pkg-config --cflags --libs gtk+-2.0`
>> ?
>> and then run it with nano-X & sleep 1;./helloWorld
>> but when i do this helloWorld is running on X11 not on nano-X;as i
>> close nano-X server helloWorld is still there.
>>
>> hope to hear u asap.
>>
>> with regards
>> amit srivastava
>>
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