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Fix empty tree rendering.

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svn path=/trunk/netsurf/; revision=11135
This commit is contained in:
Michael Drake 2010-12-29 16:39:23 +00:00
parent 0d04658544
commit c154e7242d
1 changed files with 13 additions and 12 deletions
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25
desktop/tree.c
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@ -1854,20 +1854,21 @@ void tree_draw(struct tree *tree, int x, int y,
&plot_style_fill_tree_background);
/* don't draw empty trees or trees with redraw flag set to false */
if (tree->root->child == NULL || !tree->redraw)
return;
if (tree->root->child != NULL && tree->redraw) {
/* Draw the tree */
tree_draw_tree(tree, tree->root, x, y, clip);
/* Draw the tree */
tree_draw_tree(tree, tree->root, x, y, clip);
if (tree->editing != NULL) {
x = x + tree->editing->box.x;
y = y + tree->editing->box.y;
if (tree->editing->type == NODE_ELEMENT_TEXT_PLUS_ICON)
x += NODE_INSTEP;
textarea_redraw(tree->textarea, x, y,
clip.x0, clip.y0, clip.x1, clip.y1);
}
/* Draw textarea, if present */
if (tree->editing != NULL) {
x = x + tree->editing->box.x;
y = y + tree->editing->box.y;
if (tree->editing->type == NODE_ELEMENT_TEXT_PLUS_ICON)
x += NODE_INSTEP;
textarea_redraw(tree->textarea, x, y,
clip.x0, clip.y0, clip.x1, clip.y1);
}
}
/* Rendering complete */
if (plot.option_knockout)