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immediately return from the wheel mouse callback if no vertical scrollbar

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1999-12-19  Michael Natterer  <mitch@gimp.org>

	* plug-ins/helpbrowser/helpbrowser.c: immediately return from
	the wheel mouse callback if no vertical scrollbar is visible.
This commit is contained in:
Michael Natterer
1999-12-19 14:38:53 +00:00
committed by Michael Natterer
parent e1e8bf55e3
commit cf53fddc16
2 changed files with 8 additions and 0 deletions
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ChangeLog
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@ -1,3 +1,8 @@
1999-12-19 Michael Natterer <mitch@gimp.org>
* plug-ins/helpbrowser/helpbrowser.c: immediately return from
the wheel mouse callback if no vertical scrollbar is visible.
1999-12-19 Michael Natterer <mitch@gimp.org>
* app/palette.c: Added a confirmation dialog for "delete palette".

3
plug-ins/helpbrowser/helpbrowser.c
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@ -690,6 +690,9 @@ wheel_callback (GtkWidget *widget,
GtkAdjustment *adj;
gfloat new_value;
if (! GTK_XMHTML (html)->html.needs_vsb)
return FALSE;
adj = GTK_ADJUSTMENT (GTK_XMHTML (html)->vsba);
switch (bevent->button)