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List:       gtk-devel
Subject:    scrolled window scroll bars
From:       Peter Stewart - Sun Ireland - Software Engineer <Peter.Stewart () Sun ! COM>
Date:       2002-05-21 15:08:32
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Hi,

I do this some code and then this:

	if (orientation == java_awt_Adjustable_HORIZONTAL)
		adjustment = 
gtk_scrolled_window_get_hadjustment(GTK_SCROLLED_WINDOW(data->scrolledWindowWidget));
		
	else adjustment = 
gtk_scrolled_window_get_vadjustment(GTK_SCROLLED_WINDOW(data->scrolledWindowWidget));

	if (adjustment != NULL)
	{
		adjustment->page_size = (gfloat)pageSize;
                adjustment->lower = (gfloat)0;
                adjustment->upper = (gfloat)max;
                adjustment->value = (gfloat)value;
		gtk_adjustment_changed(adjustment);
	}

The emission goes to the viewport but never gets to my scrolledwindow. There is a \
widget in the viewport in  the scrolledwindow which is smaller than the viewport \
size. When the policy is AUTOMATIC, the scrollbars  never go away, I tracked the \
visibility testing code to gtkscrolledwindow.c {  \
gtk_scrolled_window_adjustment_changed }, but whenever a "changed" is performed this \
function never gets  called. What do I have to do in order to ensure that this \
function and thus my scrollbars come and go?

How do I make the scrollbars work properly with a scrolledwindow?

Thanks heaps,

Peter.



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