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st/entry: Allow hint actor to shrink

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We currently always ignore the minimum width of the hint actor and
request/allocate the preferred width. This can be problematic with
labels with long text, where we should rather ellipsize the text
than allow the entry to grow indefinively.

https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/2607


(cherry picked from commit 7d7a15f978)
This commit is contained in:
Florian Müllner 2020-04-08 22:05:20 +00:00 committed by verdre
parent 006d0e8521
commit 443d615edf
1 changed files with 9 additions and 6 deletions
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15
src/st/st-entry.c
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@ -314,7 +314,7 @@ st_entry_get_preferred_width (ClutterActor *actor,
{
StEntryPrivate *priv = ST_ENTRY_PRIV (actor);
StThemeNode *theme_node = st_widget_get_theme_node (ST_WIDGET (actor));
gfloat hint_w, icon_w;
gfloat hint_w, hint_min_w, icon_w;
st_theme_node_adjust_for_height (theme_node, &for_height);
@ -324,10 +324,11 @@ st_entry_get_preferred_width (ClutterActor *actor,
if (priv->hint_actor)
{
clutter_actor_get_preferred_width (priv->hint_actor, -1, NULL, &hint_w);
clutter_actor_get_preferred_width (priv->hint_actor, -1,
&hint_min_w, &hint_w);
if (min_width_p && hint_w > *min_width_p)
*min_width_p = hint_w;
if (min_width_p && hint_min_w > *min_width_p)
*min_width_p = hint_min_w;
if (natural_width_p && hint_w > *natural_width_p)
*natural_width_p = hint_w;
@ -422,7 +423,7 @@ st_entry_allocate (ClutterActor *actor,
StThemeNode *theme_node = st_widget_get_theme_node (ST_WIDGET (actor));
ClutterActorBox content_box, child_box, icon_box, hint_box;
gfloat icon_w, icon_h;
gfloat hint_w, hint_h;
gfloat hint_w, hint_min_w, hint_h;
gfloat entry_h, min_h, pref_h, avail_h;
ClutterActor *left_icon, *right_icon;
gboolean is_rtl;
@ -488,9 +489,11 @@ st_entry_allocate (ClutterActor *actor,
/* now allocate the hint actor */
hint_box = child_box;
clutter_actor_get_preferred_width (priv->hint_actor, -1, NULL, &hint_w);
clutter_actor_get_preferred_width (priv->hint_actor, -1, &hint_min_w, &hint_w);
clutter_actor_get_preferred_height (priv->hint_actor, -1, NULL, &hint_h);
hint_w = CLAMP (hint_w, hint_min_w, child_box.x2 - child_box.x1);
if (is_rtl)
hint_box.x1 = hint_box.x2 - hint_w;
else