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layoutoverlay: Avoid adding 0 sized color nodes

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This way, the output node file of the listbox demo in gtk4-demo with
enabled layout borders is only 3.8MB instead of 12MB.
This commit is contained in:
Timm Bäder 2020-12-21 08:30:51 +01:00
parent fdda4e4e99
commit 2feac2772f
1 changed files with 13 additions and 9 deletions
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22
gtk/inspector/layoutoverlay.c
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@ -65,9 +65,9 @@ static void
recurse_child_widgets (GtkWidget *widget,
GtkSnapshot *snapshot)
{
gboolean needs_clip;
int width = gtk_widget_get_width (widget);
int height = gtk_widget_get_height (widget);
gboolean needs_clip;
GtkCssStyle *style;
GtkWidget *child;
GtkBorder boxes[4];
@ -107,14 +107,18 @@ recurse_child_widgets (GtkWidget *widget,
const GdkRGBA *color = &colors[i];
const GtkBorder *box = &boxes[i];
gtk_snapshot_append_color (snapshot, color,
&GRAPHENE_RECT_INIT ( 0, - box->top, width, box->top));
gtk_snapshot_append_color (snapshot, color,
&GRAPHENE_RECT_INIT (width, 0, box->right, height));
gtk_snapshot_append_color (snapshot, color,
&GRAPHENE_RECT_INIT (0, height, width, box->bottom));
gtk_snapshot_append_color (snapshot, color,
&GRAPHENE_RECT_INIT (- box->left, 0, box->left, height));
if (box->top > 0)
gtk_snapshot_append_color (snapshot, color,
&GRAPHENE_RECT_INIT ( 0, - box->top, width, box->top));
if (box->right > 0)
gtk_snapshot_append_color (snapshot, color,
&GRAPHENE_RECT_INIT (width, 0, box->right, height));
if (box->bottom > 0)
gtk_snapshot_append_color (snapshot, color,
&GRAPHENE_RECT_INIT (0, height, width, box->bottom));
if (box->left > 0)
gtk_snapshot_append_color (snapshot, color,
&GRAPHENE_RECT_INIT (- box->left, 0, box->left, height));
/* Grow box + offset */
width += box->left + box->right;