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[project @ 2003-08-30 19:20:19 by bursa]

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Table layout fix / optimisation.

svn path=/import/netsurf/; revision=262
This commit is contained in:
James Bursa 2003-08-30 19:20:19 +00:00
parent 9a6d854181
commit a842b765fa
1 changed files with 14 additions and 1 deletions
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15
render/layout.c
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@ -911,10 +911,19 @@ void calculate_table_widths(struct box *table)
unsigned int i, pass;
struct box *row_group, *row, *cell;
unsigned long width, min_width = 0, max_width = 0;
struct column *col = xcalloc(table->columns, sizeof(*col));
struct column *col;
LOG(("table %p, columns %u", table, table->columns));
/* check if the widths have already been calculated */
if (table->max_width != UNKNOWN_MAX_WIDTH)
return;
if (table->col)
col = table->col;
else
col = xcalloc(table->columns, sizeof(*col));
assert(table->children != 0 && table->children->children != 0);
for (pass = 0; pass != 2; pass++) {
for (row_group = table->children; row_group != 0; row_group = row_group->next) {
@ -949,6 +958,8 @@ void calculate_table_widths(struct box *table)
cell->columns == 1) {
width = len(&cell->style->width.value.length,
cell->style);
if (width < cell->min_width)
width = cell->min_width;
col[i].type = COLUMN_WIDTH_FIXED;
if (min < width)
/* specified width greater than min => use it */
@ -981,6 +992,8 @@ void calculate_table_widths(struct box *table)
max = 0;
for (j = 0; j != cell->columns; j++) {
col[i + j].min += extra;
if (col[i + j].width < col[i + j].min)
col[i + j].width = col[i + j].min;
if (col[i + j].max < col[i + j].min)
col[i + j].max = col[i + j].min;
max += col[i + j].max;