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finish conversion to g_signal_* functions by using G_OBJECT and G_CALLBACK

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2002-02-19  Sven Neumann  <sven@gimp.org>

	* examples/*/*.c: finish conversion to g_signal_* functions by
	using G_OBJECT and G_CALLBACK and other assorted changes.
This commit is contained in:
Sven Neumann
2002-02-19 19:47:16 +00:00
committed by Sven Neumann
parent 601302c7a3
commit 6dea3cae13
52 changed files with 439 additions and 427 deletions
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14
examples/helloworld2/helloworld2.c
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@ -6,7 +6,7 @@
void callback( GtkWidget *widget,
gpointer data )
{
g_print ("Hello again - %s was pressed\n", (char *) data);
g_print ("Hello again - %s was pressed\n", (gchar *) data);
}
/* another callback */
@ -39,8 +39,8 @@ int main( int argc,
/* Here we just set a handler for delete_event that immediately
* exits GTK. */
g_signal_connect (GTK_OBJECT (window), "delete_event",
GTK_SIGNAL_FUNC (delete_event), NULL);
g_signal_connect (G_OBJECT (window), "delete_event",
G_CALLBACK (delete_event), NULL);
/* Sets the border width of the window. */
gtk_container_set_border_width (GTK_CONTAINER (window), 10);
@ -58,8 +58,8 @@ int main( int argc,
/* Now when the button is clicked, we call the "callback" function
* with a pointer to "button 1" as its argument */
g_signal_connect (GTK_OBJECT (button), "clicked",
GTK_SIGNAL_FUNC (callback), (gpointer) "button 1");
g_signal_connect (G_OBJECT (button), "clicked",
G_CALLBACK (callback), "button 1");
/* Instead of gtk_container_add, we pack this button into the invisible
* box, which has been packed into the window. */
@ -74,8 +74,8 @@ int main( int argc,
/* Call the same callback function with a different argument,
* passing a pointer to "button 2" instead. */
g_signal_connect (GTK_OBJECT (button), "clicked",
GTK_SIGNAL_FUNC (callback), (gpointer) "button 2");
g_signal_connect (G_OBJECT (button), "clicked",
G_CALLBACK (callback), "button 2");
gtk_box_pack_start(GTK_BOX (box1), button, TRUE, TRUE, 0);