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Apply font changes to server list

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* Prevent use of inflexible
  gtk_cell_renderer_text_set_fixed_height_from_font()
  (performance with lots of servers still seems good)
* Redraw server list when applying setup

See https://github.com/hexchat/hexchat/issues/2023
This commit is contained in:
Marius Kittler 2018-10-31 16:18:08 +01:00
parent 6432694455
commit a6afe76b31
4 changed files with 27 additions and 1 deletions
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12
src/fe-gtk/chanview-tree.c
View File

@ -153,7 +153,6 @@ cv_tree_init (chanview *cv)
renderer = gtk_cell_renderer_text_new ();
if (prefs.hex_gui_compact)
g_object_set (G_OBJECT (renderer), "ypad", 0, NULL);
gtk_cell_renderer_text_set_fixed_height_from_font (GTK_CELL_RENDERER_TEXT (renderer), 1);
gtk_tree_view_column_pack_start(col, renderer, TRUE);
gtk_tree_view_column_set_attributes (col, renderer, "text", COL_NAME, "attributes", COL_ATTR, NULL);
gtk_tree_view_append_column(GTK_TREE_VIEW(view), col);
@ -394,3 +393,14 @@ cv_tree_is_collapsed (chan *ch)
return ret;
}
static void
cv_tree_queue_draw (chanview *cv)
{
/* assign the model again to cause the tree view to be redrawn
note: Simply using gtk_widget_queue_draw() is not sufficient. */
GtkTreeView *tree_view = ((treeview *)cv)->tree;
GtkTreeModel *model = gtk_tree_view_get_model(tree_view);
gtk_tree_view_set_model(tree_view, NULL);
gtk_tree_view_set_model(tree_view, model);
}

13
src/fe-gtk/chanview.c
View File

@ -69,6 +69,7 @@ struct _chanview
gboolean (*func_is_collapsed) (chan *);
chan *(*func_get_parent) (chan *);
void (*func_cleanup) (chanview *);
void (*func_queue_draw) (chanview *);
unsigned int sorted:1;
unsigned int vertical:1;
@ -192,6 +193,7 @@ chanview_set_impl (chanview *cv, int type)
cv->func_is_collapsed = cv_tabs_is_collapsed;
cv->func_get_parent = cv_tabs_get_parent;
cv->func_cleanup = cv_tabs_cleanup;
cv->func_queue_draw = NULL;
break;
default:
@ -209,6 +211,7 @@ chanview_set_impl (chanview *cv, int type)
cv->func_is_collapsed = cv_tree_is_collapsed;
cv->func_get_parent = cv_tree_get_parent;
cv->func_cleanup = cv_tree_cleanup;
cv->func_queue_draw = cv_tree_queue_draw;
break;
}
@ -439,6 +442,16 @@ chanview_set_orientation (chanview *cv, gboolean vertical)
}
}
void
chanview_queue_draw (chanview *cv)
{
if (!cv->func_queue_draw) {
return;
}
cv->func_queue_draw (cv);
cv->func_postinit (cv);
}
int
chan_get_tag (chan *ch)
{

1
src/fe-gtk/chanview.h
View File

@ -36,6 +36,7 @@ GtkWidget *chanview_get_box (chanview *cv);
void chanview_move_focus (chanview *cv, gboolean relative, int num);
GtkOrientation chanview_get_orientation (chanview *cv);
void chanview_set_orientation (chanview *cv, gboolean vertical);
void chanview_queue_draw (chanview *cv);
int chan_get_tag (chan *ch);
void *chan_get_userdata (chan *ch);

2
src/fe-gtk/maingui.c
View File

@ -3312,6 +3312,8 @@ mg_apply_setup (void)
mg_place_userlist_and_chanview (sess->gui);
if (sess->gui->is_tab)
done_main = TRUE;
/* redraw the chanview to prevent visual glitches due to font changes */
chanview_queue_draw(sess->gui->chanview);
list = list->next;
}
}