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Trivial formatting fixes to all examples, simple functional fixes to

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* docs/tutorial/gtk-tut.sgml, docs/examples/*: Trivial formatting
	fixes to all examples, simple functional fixes to rangewidgets example.
This commit is contained in:
Matthias Clasen
2002-02-19 01:25:26 +00:00
parent c3940d4a07
commit bd73a312f0
51 changed files with 1525 additions and 1448 deletions
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22
examples/helloworld2/helloworld2.c
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@ -14,8 +14,8 @@ gint delete_event( GtkWidget *widget,
GdkEvent *event,
gpointer data )
{
gtk_main_quit();
return(FALSE);
gtk_main_quit ();
return FALSE;
}
int main( int argc,
@ -40,7 +40,7 @@ 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);
GTK_SIGNAL_FUNC (delete_event), NULL);
/* Sets the border width of the window. */
gtk_container_set_border_width (GTK_CONTAINER (window), 10);
@ -48,7 +48,7 @@ int main( int argc,
/* We create a box to pack widgets into. This is described in detail
* in the "packing" section. The box is not really visible, it
* is just used as a tool to arrange widgets. */
box1 = gtk_hbox_new(FALSE, 0);
box1 = gtk_hbox_new (FALSE, 0);
/* Put the box into the main window. */
gtk_container_add (GTK_CONTAINER (window), box1);
@ -59,15 +59,15 @@ 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");
GTK_SIGNAL_FUNC (callback), (gpointer) "button 1");
/* Instead of gtk_container_add, we pack this button into the invisible
* box, which has been packed into the window. */
gtk_box_pack_start(GTK_BOX(box1), button, TRUE, TRUE, 0);
gtk_box_pack_start (GTK_BOX(box1), button, TRUE, TRUE, 0);
/* Always remember this step, this tells GTK that our preparation for
* this button is complete, and it can now be displayed. */
gtk_widget_show(button);
gtk_widget_show (button);
/* Do these same steps again to create a second button */
button = gtk_button_new_with_label ("Button 2");
@ -75,15 +75,15 @@ 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");
GTK_SIGNAL_FUNC (callback), (gpointer) "button 2");
gtk_box_pack_start(GTK_BOX(box1), button, TRUE, TRUE, 0);
gtk_box_pack_start(GTK_BOX (box1), button, TRUE, TRUE, 0);
/* The order in which we show the buttons is not really important, but I
* recommend showing the window last, so it all pops up at once. */
gtk_widget_show(button);
gtk_widget_show (button);
gtk_widget_show(box1);
gtk_widget_show (box1);
gtk_widget_show (window);