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Revert "treeview: respect expander-size style property"

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This reverts commit d6a29e1b8c.

It fixed blurry rendering of expander arrows.

However, it also introduced a regression in that the arrows are no
longer vertically centered if rows are taller than twice the
expander-size style property.

Closes: https://gitlab.gnome.org/GNOME/gtk/issues/1464
This commit is contained in:
António Fernandes 2020-02-13 19:32:37 +00:00
parent 011dcf828b
commit 0494090afa
1 changed files with 0 additions and 17 deletions
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17
gtk/gtktreeview.c
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@ -10329,13 +10329,11 @@ gtk_tree_view_draw_arrow (GtkTreeView *tree_view,
gint x2;
gint vertical_separator;
GtkCellRendererState flags = 0;
gint expander_size;
widget = GTK_WIDGET (tree_view);
context = gtk_widget_get_style_context (widget);
gtk_widget_style_get (widget,
"expander-size", &expander_size,
"vertical-separator", &vertical_separator,
NULL);
@ -10370,21 +10368,6 @@ gtk_tree_view_draw_arrow (GtkTreeView *tree_view,
gtk_style_context_set_state (context, state);
gtk_style_context_add_class (context, GTK_STYLE_CLASS_EXPANDER);
if (expander_size > 0)
{
if (expander_size < area.width && area.width % expander_size != 0)
{
area.x += (area.width % expander_size) / 2;
area.width = expander_size;
}
if (expander_size < area.height && area.height % expander_size != 0)
{
area.y += (area.height % expander_size) / 2;
area.height = expander_size;
}
}
gtk_render_expander (context, cr,
area.x, area.y,
area.width, area.height);