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Make spinbuttons work with negative increments. (#137975, Tim Gerla)

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2004-04-22  Matthias Clasen  <mclasen@redhat.com>

	* gtk/gtkspinbutton.c (spin_button_at_limit): Make spinbuttons
	work with negative increments.  (#137975, Tim Gerla)
This commit is contained in:
Matthias Clasen
2004-04-22 13:49:27 +00:00
committed by Matthias Clasen
parent a92c54108e
commit 171d43b206
6 changed files with 34 additions and 2 deletions
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5
ChangeLog
View File

@ -1,3 +1,8 @@
2004-04-22 Matthias Clasen <mclasen@redhat.com>
* gtk/gtkspinbutton.c (spin_button_at_limit): Make spinbuttons
work with negative increments. (#137975, Tim Gerla)
Wed Apr 21 21:38:03 2004 Soeren Sandmann <sandmann@daimi.au.dk> Wed Apr 21 21:38:03 2004 Soeren Sandmann <sandmann@daimi.au.dk>
* gtk/gtktoolbutton.c (gtk_tool_button_set_label_widget, * gtk/gtktoolbutton.c (gtk_tool_button_set_label_widget,

5
ChangeLog.pre-2-10
View File

@ -1,3 +1,8 @@
2004-04-22 Matthias Clasen <mclasen@redhat.com>
* gtk/gtkspinbutton.c (spin_button_at_limit): Make spinbuttons
work with negative increments. (#137975, Tim Gerla)
Wed Apr 21 21:38:03 2004 Soeren Sandmann <sandmann@daimi.au.dk> Wed Apr 21 21:38:03 2004 Soeren Sandmann <sandmann@daimi.au.dk>
* gtk/gtktoolbutton.c (gtk_tool_button_set_label_widget, * gtk/gtktoolbutton.c (gtk_tool_button_set_label_widget,

5
ChangeLog.pre-2-4
View File

@ -1,3 +1,8 @@
2004-04-22 Matthias Clasen <mclasen@redhat.com>
* gtk/gtkspinbutton.c (spin_button_at_limit): Make spinbuttons
work with negative increments. (#137975, Tim Gerla)
Wed Apr 21 21:38:03 2004 Soeren Sandmann <sandmann@daimi.au.dk> Wed Apr 21 21:38:03 2004 Soeren Sandmann <sandmann@daimi.au.dk>
* gtk/gtktoolbutton.c (gtk_tool_button_set_label_widget, * gtk/gtktoolbutton.c (gtk_tool_button_set_label_widget,

5
ChangeLog.pre-2-6
View File

@ -1,3 +1,8 @@
2004-04-22 Matthias Clasen <mclasen@redhat.com>
* gtk/gtkspinbutton.c (spin_button_at_limit): Make spinbuttons
work with negative increments. (#137975, Tim Gerla)
Wed Apr 21 21:38:03 2004 Soeren Sandmann <sandmann@daimi.au.dk> Wed Apr 21 21:38:03 2004 Soeren Sandmann <sandmann@daimi.au.dk>
* gtk/gtktoolbutton.c (gtk_tool_button_set_label_widget, * gtk/gtktoolbutton.c (gtk_tool_button_set_label_widget,

5
ChangeLog.pre-2-8
View File

@ -1,3 +1,8 @@
2004-04-22 Matthias Clasen <mclasen@redhat.com>
* gtk/gtkspinbutton.c (spin_button_at_limit): Make spinbuttons
work with negative increments. (#137975, Tim Gerla)
Wed Apr 21 21:38:03 2004 Soeren Sandmann <sandmann@daimi.au.dk> Wed Apr 21 21:38:03 2004 Soeren Sandmann <sandmann@daimi.au.dk>
* gtk/gtktoolbutton.c (gtk_tool_button_set_label_widget, * gtk/gtktoolbutton.c (gtk_tool_button_set_label_widget,

11
gtk/gtkspinbutton.c
View File

@ -823,14 +823,21 @@ static gboolean
spin_button_at_limit (GtkSpinButton *spin_button, spin_button_at_limit (GtkSpinButton *spin_button,
GtkArrowType arrow) GtkArrowType arrow)
{ {
GtkArrowType effective_arrow;
if (spin_button->wrap) if (spin_button->wrap)
return FALSE; return FALSE;
if (arrow == GTK_ARROW_UP && if (spin_button->adjustment->step_increment > 0)
effective_arrow = arrow;
else
effective_arrow = arrow == GTK_ARROW_UP ? GTK_ARROW_DOWN : GTK_ARROW_UP;
if (effective_arrow == GTK_ARROW_UP &&
(spin_button->adjustment->upper - spin_button->adjustment->value <= EPSILON)) (spin_button->adjustment->upper - spin_button->adjustment->value <= EPSILON))
return TRUE; return TRUE;
if (arrow == GTK_ARROW_DOWN && if (effective_arrow == GTK_ARROW_DOWN &&
(spin_button->adjustment->value - spin_button->adjustment->lower <= EPSILON)) (spin_button->adjustment->value - spin_button->adjustment->lower <= EPSILON))
return TRUE; return TRUE;