need help with some queries

[Syed Irfan <crazycrusoe yahoo com>]

hi
i need some help understanding some things, i am
through to chapter 6 in the gtk tutorial :-)

/* my program 5, button.button */

#include <gtk/gtk.h>
//#define INFO
/usr/share/doc/gtk+-devel-1.2.10/examples/buttons/info.xpm

why cant i define the above and use INFO in the
program ? instead of giving the whole path to the file
?

gint my_delete_cb(GtkWidget *widget, GdkEvent *event,
gpointer data)
{
	g_print("\nyou pressed the %s \n", (char*) data);
	gtk_main_quit();
	return (TRUE);
}
gint my_clicked_button_cb(GtkWidget *widget, gpointer
data)
{
	g_print("\n pressed the %s\n", (char *) data);
	return (FALSE);
}

//gint my_leave_button_cb(GtkWidget *widget, GdkEvent
*event, gpointer data)
//gives output   "  uhooo this ones good; Ã)   "
//i mean the strange character "Ã" instead of "pointer
moved away from button" ?
//bugger, but removing GdkEvent *event from the
function declaration
//does da trick, dunno why ? any explanation here ?

gint my_leave_button_cb(GtkWidget *widget, gpointer
data)
{
	g_print("\nuhooo this ones good; %s\n",(char*) data);
	return (TRUE);
}

GtkWidget *my_xpm_label_box(GtkWidget *parent, gchar
*xpm_filename, gchar *label_text)
{
	GtkWidget *box_1;
	GtkWidget *label;
	GtkWidget *pixmapwid;
	GdkPixmap *pixmap;
	GdkBitmap *mask;
	GtkStyle *style;

	//create box for xpm and label
	box_1=gtk_hbox_new(FALSE, 0);

	gtk_container_set_border_width(GTK_CONTAINER(box_1),
2);

	//setting style of the button
	style = gtk_widget_get_style(parent);

	//the display of the pixmap
	pixmap = gdk_pixmap_create_from_xpm(parent->window,
&mask, &style->bg[GTK_STATE_NORMAL], xpm_filename);

	pixmapwid = gtk_pixmap_new(pixmap, mask);

	//create label for the button
	label = gtk_label_new(label_text);

	//packing the pixmap into box
	gtk_box_pack_start(GTK_BOX(box_1), pixmapwid, FALSE,
FALSE, 3);

	//packing the label into the box
	gtk_box_pack_start(GTK_BOX(box_1), label, FALSE,
FALSE, 3);

	gtk_widget_show(pixmapwid);
	gtk_widget_show(label);

	return (box_1);
}

int main(int argc, char *argv[])
{
	//gtk widgets first
	GtkWidget *window;
	GtkWidget *button;
	GtkWidget *box_1;

	//dont forget to initialize
	gtk_init(&argc, &argv);

	//create the window
	window = gtk_window_new(GTK_WINDOW_TOPLEVEL);

	//connect the x with close
	gtk_signal_connect(GTK_OBJECT(window),
"delete_event", GTK_SIGNAL_FUNC(my_delete_cb),
(gpointer) "x button on the top right corner");

	gtk_container_set_border_width(GTK_CONTAINER(window),
20);

	//what the heck is that realize thingy ? below
	//whats the diff between gtk_widget_show() and
//gtk_widget_realize() ??

	gtk_widget_realize(window);
//	gtk_widget_show(window);

	// now creating the button
	button = gtk_button_new();

	//connecting the button to an event, basically the
button callback
	gtk_signal_connect(GTK_OBJECT(button), "clicked",
GTK_SIGNAL_FUNC(my_clicked_button_cb), (gpointer)
"cool button");
	
	gtk_signal_connect(GTK_OBJECT(button), "leave",
GTK_SIGNAL_FUNC(my_leave_button_cb), (gpointer)
"pointer moved away from button");
        //the strange thing about, when the mouse
pointer clicks the //button, this is the output i get
uhooo this ones good; pointer moved away from button
pressed the cool button

but shouldnt i get only "pressed the cool button"
why am i getting the uhooo this ones good as well ?

	box_1 = my_xpm_label_box(window,
"/usr/lib/kde1-compat/share/icons/large/info.xpm",
"cool button");

	gtk_widget_show(box_1);

	gtk_container_add(GTK_CONTAINER(button), box_1);

	gtk_widget_show(button);

	gtk_container_add(GTK_CONTAINER(window), button);

	gtk_widget_show(window);

	gtk_main();

	return(0);
}

thankyou verymuch guys


=====
=====================================
CrazyCrusoe
Hackerd00d

http://members.linuxstart.com/openweb
=====================================

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