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widget: Draw debug nodes for widget margins too

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Timm Bäder 2017-07-04 15:06:18 +02:00 committed by Matthias Clasen
parent fa5203e700
commit 0726148ca5
1 changed files with 27 additions and 4 deletions
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31
gtk/gtkwidget.c
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@ -15134,20 +15134,43 @@ gtk_widget_maybe_add_debug_render_nodes (GtkWidget *widget,
GtkCssStyle *style;
GtkBorder margin, border, padding;
/* We should be offset to the widget allocation at this point */
/* We should be offset to priv->allocation at this point */
if (GTK_DISPLAY_DEBUG_CHECK (display, LAYOUT))
{
graphene_rect_t bounds;
GdkRGBA margin_color = {0.3, 0.3, 0, 0.6};
GdkRGBA padding_color = {0.3, 0, 0.3, 0.6};
GdkRGBA widget_margin_color = {0.7, 0, 0, 0.6};
GdkRGBA margin_color = {0.7, 0.7, 0, 0.6};
GdkRGBA padding_color = {0.7, 0, 0.7, 0.6};
style = gtk_css_node_get_style (priv->cssnode);
get_box_margin (style, &margin);
get_box_border (style, &border);
get_box_padding (style, &padding);
/* Margins */
/* Widget margins */
graphene_rect_init (&bounds,
0, -priv->margin.top,
priv->allocation.width, priv->margin.top);
gtk_snapshot_append_color (snapshot, &widget_margin_color, &bounds, "Widget margin top");
graphene_rect_init (&bounds,
0, priv->allocation.height,
priv->allocation.width, priv->margin.bottom);
gtk_snapshot_append_color (snapshot, &widget_margin_color, &bounds, "Widget margin bottom");
graphene_rect_init (&bounds,
-priv->margin.left, 0,
priv->margin.left, priv->allocation.height);
gtk_snapshot_append_color (snapshot, &widget_margin_color, &bounds, "Widget margin left");
graphene_rect_init (&bounds,
priv->allocation.width, 0,
priv->margin.right, priv->allocation.height);
gtk_snapshot_append_color (snapshot, &widget_margin_color, &bounds, "Widget margin right");
/* CSS Margins */
graphene_rect_init (&bounds,
0, 0,
priv->allocation.width, margin.top);