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remember the sensitivity of the steppers in GtkRangeLayout, update it in

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2006-07-18  Michael Natterer  <mitch@imendio.com>

	* gtk/gtkrange.c: remember the sensitivity of the steppers in
	GtkRangeLayout, update it in gtk_range_calc_layout() and check for
	changes in layout_changed(), so adjustment changes that leave the
	slider position unchanged are still able to update the steppers'
	sensitivity. Fixes bug #347902.
This commit is contained in:
Michael Natterer 2006-07-18 14:22:38 +00:00 committed by Michael Natterer
parent 66180232be
commit 73e3187138
3 changed files with 69 additions and 32 deletions
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8
ChangeLog
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@ -1,3 +1,11 @@
2006-07-18 Michael Natterer <mitch@imendio.com>
* gtk/gtkrange.c: remember the sensitivity of the steppers in
GtkRangeLayout, update it in gtk_range_calc_layout() and check for
changes in layout_changed(), so adjustment changes that leave the
slider position unchanged are still able to update the steppers'
sensitivity. Fixes bug #347902.
2006-07-18 Kristian Rietveld <kris@imendio.com>
* gtk/gtkcellrenderertext.c (gtk_cell_renderer_text_start_editing):

8
ChangeLog.pre-2-10
View File

@ -1,3 +1,11 @@
2006-07-18 Michael Natterer <mitch@imendio.com>
* gtk/gtkrange.c: remember the sensitivity of the steppers in
GtkRangeLayout, update it in gtk_range_calc_layout() and check for
changes in layout_changed(), so adjustment changes that leave the
slider position unchanged are still able to update the steppers'
sensitivity. Fixes bug #347902.
2006-07-18 Kristian Rietveld <kris@imendio.com>
* gtk/gtkcellrenderertext.c (gtk_cell_renderer_text_start_editing):

85
gtk/gtkrange.c
View File

@ -88,11 +88,15 @@ struct _GtkRangeLayout
/* last mouse coords we got, or -1 if mouse is outside the range */
gint mouse_x;
gint mouse_y;
/* "grabbed" mouse location, OUTSIDE for no grab */
MouseLocation grab_location;
gint grab_button; /* 0 if none */
guint grab_button : 8; /* 0 if none */
/* Stepper sensitivity */
guint lower_sensitive : 1;
guint upper_sensitive : 1;
GtkSensitivityType lower_sensitivity;
GtkSensitivityType upper_sensitivity;
};
@ -532,6 +536,8 @@ gtk_range_init (GtkRange *range)
range->layout->grab_button = 0;
range->layout->lower_sensitivity = GTK_SENSITIVITY_AUTO;
range->layout->upper_sensitivity = GTK_SENSITIVITY_AUTO;
range->layout->lower_sensitive = TRUE;
range->layout->upper_sensitive = TRUE;
range->timer = NULL;
}
@ -716,7 +722,11 @@ gtk_range_set_lower_stepper_sensitivity (GtkRange *range,
if (range->layout->lower_sensitivity != sensitivity)
{
range->layout->lower_sensitivity = sensitivity;
range->need_recalc = TRUE;
gtk_range_calc_layout (range, range->adjustment->value);
gtk_widget_queue_draw (GTK_WIDGET (range));
g_object_notify (G_OBJECT (range), "lower-stepper-sensitivity");
}
}
@ -759,7 +769,11 @@ gtk_range_set_upper_stepper_sensitivity (GtkRange *range,
if (range->layout->upper_sensitivity != sensitivity)
{
range->layout->upper_sensitivity = sensitivity;
range->need_recalc = TRUE;
gtk_range_calc_layout (range, range->adjustment->value);
gtk_widget_queue_draw (GTK_WIDGET (range));
g_object_notify (G_OBJECT (range), "upper-stepper-sensitivity");
}
}
@ -1079,40 +1093,11 @@ draw_stepper (GtkRange *range,
(range->inverted && (arrow_type == GTK_ARROW_UP ||
arrow_type == GTK_ARROW_LEFT)))
{
switch (range->layout->upper_sensitivity)
{
case GTK_SENSITIVITY_AUTO:
arrow_sensitive =
(range->adjustment->value <
(range->adjustment->upper - range->adjustment->page_size));
break;
case GTK_SENSITIVITY_ON:
arrow_sensitive = TRUE;
break;
case GTK_SENSITIVITY_OFF:
arrow_sensitive = FALSE;
break;
}
arrow_sensitive = range->layout->upper_sensitive;
}
else
{
switch (range->layout->lower_sensitivity)
{
case GTK_SENSITIVITY_AUTO:
arrow_sensitive =
(range->adjustment->value > range->adjustment->lower);
break;
case GTK_SENSITIVITY_ON:
arrow_sensitive = TRUE;
break;
case GTK_SENSITIVITY_OFF:
arrow_sensitive = FALSE;
break;
}
arrow_sensitive = range->layout->lower_sensitive;
}
if (!GTK_WIDGET_IS_SENSITIVE (range) || !arrow_sensitive)
@ -1947,6 +1932,9 @@ layout_changed (GtkRangeLayout *layout1,
check_rectangle (layout1->stepper_b, layout2->stepper_b);
check_rectangle (layout1->stepper_c, layout2->stepper_c);
if (layout1->upper_sensitive != layout2->upper_sensitive) return TRUE;
if (layout1->lower_sensitive != layout2->lower_sensitive) return TRUE;
return FALSE;
}
@ -2843,6 +2831,39 @@ gtk_range_calc_layout (GtkRange *range,
}
gtk_range_update_mouse_location (range);
switch (range->layout->upper_sensitivity)
{
case GTK_SENSITIVITY_AUTO:
range->layout->upper_sensitive =
(range->adjustment->value <
(range->adjustment->upper - range->adjustment->page_size));
break;
case GTK_SENSITIVITY_ON:
range->layout->upper_sensitive = TRUE;
break;
case GTK_SENSITIVITY_OFF:
range->layout->upper_sensitive = FALSE;
break;
}
switch (range->layout->lower_sensitivity)
{
case GTK_SENSITIVITY_AUTO:
range->layout->lower_sensitive =
(range->adjustment->value > range->adjustment->lower);
break;
case GTK_SENSITIVITY_ON:
range->layout->lower_sensitive = TRUE;
break;
case GTK_SENSITIVITY_OFF:
range->layout->lower_sensitive = FALSE;
break;
}
}
static GdkRectangle*