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Base the decision to map/unmap items on whether they are actually

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Sun Jan 25 15:14:46 2004  Soeren Sandmann  <sandmann@daimi.au.dk>

	* gtk/gtktoolbar.c (gtk_toolbar_size_allocate): Base the decision
	to map/unmap items on whether they are actually allocated outside
	the toolbar, not on whether that will eventually happen. Improves
	animation in the presence of overflown items.

	* gtk/gtktoolbar.c (gtk_toolbar_begin_sliding): Add a
	queue_resize() to so that the items will get their new goal
	values and the idle handler will not immediately return FALSE.

	* gtk/gtktoolbar.c (slide_idle_handler): simplify the logic and
	make sure that a placeholder becoming invisible doesn't cause a
	return TRUE.

	* gtk/gtktoolbar.c (get_item_size): Don't special case
	placeholders here.
This commit is contained in:
Soeren Sandmann 2004-01-25 14:17:15 +00:00 committed by Søren Sandmann Pedersen
parent 19ecfe4f55
commit 27070f145b
6 changed files with 163 additions and 38 deletions
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18
ChangeLog
View File

@ -1,3 +1,21 @@
Sun Jan 25 15:14:46 2004 Soeren Sandmann <sandmann@daimi.au.dk>
* gtk/gtktoolbar.c (gtk_toolbar_size_allocate): Base the decision
to map/unmap items on whether they are actually allocated outside
the toolbar, not on whether that will eventually happen. Improves
animation in the presence of overflown items.
* gtk/gtktoolbar.c (gtk_toolbar_begin_sliding): Add a
queue_resize() to so that the items will get their new goal
values and the idle handler will not immediately return FALSE.
* gtk/gtktoolbar.c (slide_idle_handler): simplify the logic and
make sure that a placeholder becoming invisible doesn't cause a
return TRUE.
* gtk/gtktoolbar.c (get_item_size): Don't special case
placeholders here.
Sat Jan 24 23:17:27 2004 Soeren Sandmann <sandmann@daimi.au.dk>
* gtk/gtktoolbutton.c (gtk_tool_button_construct_contents): Only

18
ChangeLog.pre-2-10
View File

@ -1,3 +1,21 @@
Sun Jan 25 15:14:46 2004 Soeren Sandmann <sandmann@daimi.au.dk>
* gtk/gtktoolbar.c (gtk_toolbar_size_allocate): Base the decision
to map/unmap items on whether they are actually allocated outside
the toolbar, not on whether that will eventually happen. Improves
animation in the presence of overflown items.
* gtk/gtktoolbar.c (gtk_toolbar_begin_sliding): Add a
queue_resize() to so that the items will get their new goal
values and the idle handler will not immediately return FALSE.
* gtk/gtktoolbar.c (slide_idle_handler): simplify the logic and
make sure that a placeholder becoming invisible doesn't cause a
return TRUE.
* gtk/gtktoolbar.c (get_item_size): Don't special case
placeholders here.
Sat Jan 24 23:17:27 2004 Soeren Sandmann <sandmann@daimi.au.dk>
* gtk/gtktoolbutton.c (gtk_tool_button_construct_contents): Only

18
ChangeLog.pre-2-4
View File

@ -1,3 +1,21 @@
Sun Jan 25 15:14:46 2004 Soeren Sandmann <sandmann@daimi.au.dk>
* gtk/gtktoolbar.c (gtk_toolbar_size_allocate): Base the decision
to map/unmap items on whether they are actually allocated outside
the toolbar, not on whether that will eventually happen. Improves
animation in the presence of overflown items.
* gtk/gtktoolbar.c (gtk_toolbar_begin_sliding): Add a
queue_resize() to so that the items will get their new goal
values and the idle handler will not immediately return FALSE.
* gtk/gtktoolbar.c (slide_idle_handler): simplify the logic and
make sure that a placeholder becoming invisible doesn't cause a
return TRUE.
* gtk/gtktoolbar.c (get_item_size): Don't special case
placeholders here.
Sat Jan 24 23:17:27 2004 Soeren Sandmann <sandmann@daimi.au.dk>
* gtk/gtktoolbutton.c (gtk_tool_button_construct_contents): Only

18
ChangeLog.pre-2-6
View File

@ -1,3 +1,21 @@
Sun Jan 25 15:14:46 2004 Soeren Sandmann <sandmann@daimi.au.dk>
* gtk/gtktoolbar.c (gtk_toolbar_size_allocate): Base the decision
to map/unmap items on whether they are actually allocated outside
the toolbar, not on whether that will eventually happen. Improves
animation in the presence of overflown items.
* gtk/gtktoolbar.c (gtk_toolbar_begin_sliding): Add a
queue_resize() to so that the items will get their new goal
values and the idle handler will not immediately return FALSE.
* gtk/gtktoolbar.c (slide_idle_handler): simplify the logic and
make sure that a placeholder becoming invisible doesn't cause a
return TRUE.
* gtk/gtktoolbar.c (get_item_size): Don't special case
placeholders here.
Sat Jan 24 23:17:27 2004 Soeren Sandmann <sandmann@daimi.au.dk>
* gtk/gtktoolbutton.c (gtk_tool_button_construct_contents): Only

18
ChangeLog.pre-2-8
View File

@ -1,3 +1,21 @@
Sun Jan 25 15:14:46 2004 Soeren Sandmann <sandmann@daimi.au.dk>
* gtk/gtktoolbar.c (gtk_toolbar_size_allocate): Base the decision
to map/unmap items on whether they are actually allocated outside
the toolbar, not on whether that will eventually happen. Improves
animation in the presence of overflown items.
* gtk/gtktoolbar.c (gtk_toolbar_begin_sliding): Add a
queue_resize() to so that the items will get their new goal
values and the idle handler will not immediately return FALSE.
* gtk/gtktoolbar.c (slide_idle_handler): simplify the logic and
make sure that a placeholder becoming invisible doesn't cause a
return TRUE.
* gtk/gtktoolbar.c (get_item_size): Don't special case
placeholders here.
Sat Jan 24 23:17:27 2004 Soeren Sandmann <sandmann@daimi.au.dk>
* gtk/gtktoolbutton.c (gtk_tool_button_construct_contents): Only

111
gtk/gtktoolbar.c
View File

@ -69,7 +69,7 @@ typedef struct _ToolbarContent ToolbarContent;
* in the homogeneous game. In units of
* pango_font_get_estimated_char_width().
*/
#define SLIDE_SPEED 600 /* How fast the items slide, in pixels per second */
#define SLIDE_SPEED 800 /* How fast the items slide, in pixels per second */
/* Properties */
enum {
@ -859,7 +859,7 @@ gtk_toolbar_size_request (GtkWidget *widget,
continue;
toolbar_content_size_request (content, toolbar, &requisition);
max_child_width = MAX (max_child_width, requisition.width);
max_child_height = MAX (max_child_height, requisition.height);
@ -883,7 +883,7 @@ gtk_toolbar_size_request (GtkWidget *widget,
if (!toolbar_content_visible (content, toolbar))
continue;
if (toolbar_content_is_homogeneous (content, toolbar))
{
size = homogeneous_size;
@ -899,7 +899,7 @@ gtk_toolbar_size_request (GtkWidget *widget,
else
size = requisition.height;
}
pack_front_size += size;
}
@ -1007,12 +1007,7 @@ get_item_size (GtkToolbar *toolbar,
toolbar_content_size_request (content, toolbar, &requisition);
if (toolbar_content_is_placeholder (content) &&
toolbar_content_disappearing (content))
{
return 0;
}
else if (toolbar->orientation == GTK_ORIENTATION_HORIZONTAL)
if (toolbar->orientation == GTK_ORIENTATION_HORIZONTAL)
{
if (toolbar_content_is_homogeneous (content, toolbar))
return toolbar->button_maxw;
@ -1052,6 +1047,7 @@ slide_idle_handler (gpointer data)
GtkAllocation goal_allocation;
GtkAllocation allocation;
gboolean cont;
gboolean disappearing_placeholder;
state = toolbar_content_get_state (content);
toolbar_content_get_goal_allocation (content, &goal_allocation);
@ -1067,8 +1063,17 @@ slide_idle_handler (gpointer data)
cont = TRUE;
}
if ((state == NORMAL && toolbar_content_child_visible (content)) ||
state == OVERFLOWN)
disappearing_placeholder =
toolbar_content_is_placeholder (content) &&
toolbar_content_disappearing (content);
/* An invisible item with a goal allocation of
* 0 is already at its goal.
*/
if ((state == NORMAL || state == OVERFLOWN) &&
((goal_allocation.width != 0 &&
goal_allocation.height != 0) ||
toolbar_content_child_visible (content)))
{
if ((goal_allocation.x != allocation.x ||
goal_allocation.y != allocation.y ||
@ -1084,16 +1089,8 @@ slide_idle_handler (gpointer data)
}
}
if ((toolbar_content_is_placeholder (content) &&
toolbar_content_disappearing (content) &&
(state == OVERFLOWN || toolbar_content_child_visible (content))))
{
/* A placeholder is disappearing, and it either hasn't disappeared
* yet, or is outside the toolbar.
*/
cont = TRUE;
}
if (disappearing_placeholder && toolbar_content_child_visible (content))
cont = TRUE;
if (cont)
{
@ -1106,7 +1103,7 @@ slide_idle_handler (gpointer data)
priv->is_sliding = FALSE;
priv->idle_id = 0;
GDK_THREADS_LEAVE();
return FALSE;
}
@ -1204,7 +1201,13 @@ gtk_toolbar_begin_sliding (GtkToolbar *toolbar)
toolbar_content_set_start_allocation (content, &new_start_allocation);
}
/* This resize will run before the first idle handler. This
* will make sure that items get the right goal allocatiuon
* so that the idle handler will not immediately return
* FALSE
*/
gtk_widget_queue_resize_no_redraw (GTK_WIDGET (toolbar));
g_timer_reset (priv->timer);
}
@ -1230,7 +1233,7 @@ gtk_toolbar_stop_sliding (GtkToolbar *toolbar)
{
ToolbarContent *content = list->data;
list = list->next;
if (toolbar_content_is_placeholder (content))
{
toolbar_content_remove (content, toolbar);
@ -1265,7 +1268,8 @@ gtk_toolbar_size_allocate (GtkWidget *widget,
gboolean overflowing;
gboolean size_changed;
gdouble elapsed;
GtkAllocation item_area;
size_changed = FALSE;
if (widget->allocation.x != allocation->x ||
widget->allocation.y != allocation->y ||
@ -1437,6 +1441,11 @@ gtk_toolbar_size_allocate (GtkWidget *widget,
arrow_allocation.y = border_width;
}
item_area.x = 0;
item_area.y = 0;
item_area.width = available_size - (need_arrow? arrow_size : 0);
item_area.height = short_size;
/* fix up allocations in the vertical or RTL cases */
if (toolbar->orientation == GTK_ORIENTATION_VERTICAL)
{
@ -1445,6 +1454,8 @@ gtk_toolbar_size_allocate (GtkWidget *widget,
if (need_arrow)
fixup_allocation_for_vertical (&arrow_allocation);
fixup_allocation_for_vertical (&item_area);
}
else if (gtk_widget_get_direction (GTK_WIDGET (toolbar)) == GTK_TEXT_DIR_RTL)
{
@ -1453,6 +1464,8 @@ gtk_toolbar_size_allocate (GtkWidget *widget,
if (need_arrow)
fixup_allocation_for_rtl (available_size, &arrow_allocation);
fixup_allocation_for_rtl (allocation->width, &item_area);
}
/* translate the items by allocation->(x,y) */
@ -1479,7 +1492,15 @@ gtk_toolbar_size_allocate (GtkWidget *widget,
arrow_allocation.y += widget->style->ythickness;
}
}
item_area.x += allocation->x;
item_area.y += allocation->y;
if (get_shadow_type (toolbar) != GTK_SHADOW_NONE)
{
item_area.x += widget->style->xthickness;
item_area.y += widget->style->ythickness;
}
/* did anything change? */
for (list = priv->content, i = 0; list != NULL; list = list->next, i++)
{
@ -1510,13 +1531,8 @@ gtk_toolbar_size_allocate (GtkWidget *widget,
{
ToolbarContent *content = list->data;
if (new_states[i] != NORMAL)
{
toolbar_content_set_child_visible (content, toolbar, FALSE);
if (new_states[i] == OVERFLOWN)
toolbar_content_size_allocate (content, &allocations[i]);
}
else
if (new_states[i] == OVERFLOWN ||
new_states[i] == NORMAL)
{
GtkAllocation alloc;
GtkAllocation start_allocation;
@ -1531,7 +1547,7 @@ gtk_toolbar_size_allocate (GtkWidget *widget,
&start_allocation,
&goal_allocation,
&alloc);
priv->need_sync = TRUE;
}
else
@ -1545,10 +1561,22 @@ gtk_toolbar_size_allocate (GtkWidget *widget,
}
else
{
toolbar_content_set_child_visible (content, toolbar, TRUE);
toolbar_content_size_allocate (content, &alloc);
if (!rect_within (&alloc, &item_area))
{
toolbar_content_set_child_visible (content, toolbar, FALSE);
toolbar_content_size_allocate (content, &alloc);
}
else
{
toolbar_content_set_child_visible (content, toolbar, TRUE);
toolbar_content_size_allocate (content, &alloc);
}
}
}
else
{
toolbar_content_set_child_visible (content, toolbar, FALSE);
}
toolbar_content_set_state (content, new_states[i]);
}
@ -2406,7 +2434,8 @@ show_menu (GtkToolbar *toolbar,
{
ToolbarContent *content = list->data;
if (toolbar_content_get_state (content) == OVERFLOWN)
if (toolbar_content_get_state (content) == OVERFLOWN &&
!toolbar_content_is_placeholder (content))
{
GtkWidget *menu_item = toolbar_content_retrieve_menu_item (content);
@ -3925,6 +3954,12 @@ toolbar_content_size_request (ToolbarContent *content,
case TOOL_ITEM:
gtk_widget_size_request (GTK_WIDGET (content->u.tool_item.item),
requisition);
if (content->u.tool_item.is_placeholder &&
content->u.tool_item.disappearing)
{
requisition->width = 0;
requisition->height = 0;
}
break;
case COMPATIBILITY: