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New internal function returning a good step value for the mouse wheel. For

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Sun Feb 29 19:04:33 2004  Soeren Sandmann  <sandmann@daimi.au.dk>

	* gtk/gtkrange.c (_gtk_range_get_wheel_delta): New internal
	function returning a good step value for the mouse wheel. For
	scrollbars, base the step on page_size^(2/3), for other ranges,
	use 2 * step_increment.

	* gtk/gtkrange.c (gtk_range_scroll_event): Use it here ...

	* gtk/gtkscrolledwindow.c (gtk_scrolled_window_scroll_event):
	... and here.

	* gtk/gtkmenu.c (gtk_menu_leave_notify): Fix a warning.
This commit is contained in:
Soeren Sandmann
2004-02-29 18:21:57 +00:00
committed by Søren Sandmann Pedersen
parent fc29c1a2fb
commit 41dfb5ec46
9 changed files with 117 additions and 16 deletions
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2
gtk/gtkrange.h
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@ -149,6 +149,8 @@ void gtk_range_set_value (GtkRange *range,
gdouble value);
gdouble gtk_range_get_value (GtkRange *range);
gdouble _gtk_range_get_wheel_delta (GtkRange *range,
GdkScrollDirection direction);
#ifdef __cplusplus
}