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GtkTreeView: Don't hardcode black for tree lines

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Use the left border color for tree lines. This is similar to
our use of top border color for grid lines. As a side-effect,
tree lines now get recolored when they are in a selected row.

https://bugzilla.gnome.org/show_bug.cgi?id=415415
This commit is contained in:
Matthias Clasen 2014-08-30 02:12:41 -04:00
parent 8c5eb9a0d6
commit a822abd308
1 changed files with 31 additions and 26 deletions
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57
gtk/gtktreeview.c
View File

@ -4790,49 +4790,54 @@ gtk_tree_view_draw_line (GtkTreeView *tree_view,
int x2,
int y2)
{
GtkStyleContext *context;
cairo_save (cr);
context = gtk_widget_get_style_context (GTK_WIDGET (tree_view));
switch (type)
{
case GTK_TREE_VIEW_TREE_LINE:
cairo_set_source_rgb (cr, 0, 0, 0);
cairo_set_line_width (cr, tree_view->priv->tree_line_width);
if (tree_view->priv->tree_line_dashes[0])
cairo_set_dash (cr,
tree_view->priv->tree_line_dashes,
2, 0.5);
{
const GdkRGBA *color;
color = _gtk_css_rgba_value_get_rgba (_gtk_style_context_peek_property (context, GTK_CSS_PROPERTY_BORDER_LEFT_COLOR));
gdk_cairo_set_source_rgba (cr, color);
cairo_set_line_width (cr, tree_view->priv->tree_line_width);
if (tree_view->priv->tree_line_dashes[0])
cairo_set_dash (cr, tree_view->priv->tree_line_dashes, 2, 0.5);
}
break;
case GTK_TREE_VIEW_GRID_LINE:
{
GtkStyleContext *context = gtk_widget_get_style_context (GTK_WIDGET (tree_view));
const GdkRGBA *color = _gtk_css_rgba_value_get_rgba (_gtk_style_context_peek_property (context, GTK_CSS_PROPERTY_BORDER_TOP_COLOR));
const GdkRGBA *color;
color = _gtk_css_rgba_value_get_rgba (_gtk_style_context_peek_property (context, GTK_CSS_PROPERTY_BORDER_TOP_COLOR));
gdk_cairo_set_source_rgba (cr, color);
cairo_set_line_width (cr, tree_view->priv->grid_line_width);
if (tree_view->priv->grid_line_dashes[0])
cairo_set_dash (cr,
tree_view->priv->grid_line_dashes,
2, 0.5);
cairo_set_dash (cr, tree_view->priv->grid_line_dashes, 2, 0.5);
}
break;
case GTK_TREE_VIEW_FOREGROUND_LINE:
{
GtkStateFlags state;
GdkRGBA color;
state = gtk_widget_get_state_flags (GTK_WIDGET (tree_view));
cairo_set_line_width (cr, 1.0);
gtk_style_context_get_color (context, state, &color);
gdk_cairo_set_source_rgba (cr, &color);
}
break;
default:
g_assert_not_reached ();
/* fall through */
case GTK_TREE_VIEW_FOREGROUND_LINE:
{
GtkStyleContext *context;
GtkStateFlags state;
GdkRGBA color;
context = gtk_widget_get_style_context (GTK_WIDGET (tree_view));
state = gtk_widget_get_state_flags (GTK_WIDGET (tree_view));
cairo_set_line_width (cr, 1.0);
gtk_style_context_get_color (context, state, &color);
gdk_cairo_set_source_rgba (cr, &color);
}
break;
}