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[project @ 2003-09-14 20:32:05 by bursa]

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Percentage column changes; fix calculate_inline_container_widths.

svn path=/import/netsurf/; revision=291
This commit is contained in:
James Bursa 2003-09-14 20:32:05 +00:00
parent 22cea706c5
commit eeb805497d
1 changed files with 17 additions and 17 deletions
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34
render/layout.c
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@ -585,7 +585,7 @@ void layout_table(struct box * table, unsigned long width, struct box * cont,
unsigned int i;
unsigned int *row_span, *excess_y;
unsigned long table_width, min_width = 0, max_width = 0;
unsigned long fixed_width = 0, total_percent = 0, auto_min_width = 0;
unsigned long required_width = 0;
unsigned long x, x0, x1;
unsigned long table_height = 0;
unsigned long *xs; /* array of column x positions */
@ -627,14 +627,15 @@ void layout_table(struct box * table, unsigned long width, struct box * cont,
for (i = 0; i != columns; i++) {
if (col[i].type == COLUMN_WIDTH_FIXED)
fixed_width += col[i].width;
else if (col[i].type == COLUMN_WIDTH_PERCENT)
total_percent += col[i].width;
else
auto_min_width += col[i].min;
required_width += col[i].width;
else if (col[i].type == COLUMN_WIDTH_PERCENT) {
unsigned long width = col[i].width * table_width / 100;
required_width += col[i].min < width ? width : col[i].min;
} else
required_width += col[i].min;
}
if (table_width < fixed_width + total_percent * table_width / 100 + auto_min_width) {
if (table_width < required_width) {
/* table narrower than required width for columns:
* treat percentage widths as maximums */
for (i = 0; i != columns; i++) {
@ -879,6 +880,7 @@ void calculate_inline_container_widths(struct box *box)
struct box *child;
unsigned long min = 0, max = 0, width;
char *word, *space;
int i, j;
for (child = box->children; child != 0; child = child->next) {
switch (child->type) {
@ -900,17 +902,14 @@ void calculate_inline_container_widths(struct box *box)
/* TODO: add spaces */
/* min = widest word */
for (word = child->text,
space = strchr(child->text, ' ');
space != 0;
word = space + 1,
space = strchr(word, ' ')) {
width = font_width(child->font, word,
(unsigned int) (space - word - 1));
if (min < width) min = width;
}
width = font_width(child->font, word, strlen(word));
i = 0;
do {
for (j = i; j != child->length && child->text[j] != ' '; j++)
;
width = font_width(child->font, child->text + i, j - i);
if (min < width) min = width;
i = j + 1;
} while (j != child->length);
} else if (child->gadget) {
child->width = gadget_width(child->gadget);
@ -940,6 +939,7 @@ void calculate_inline_container_widths(struct box *box)
}
}
assert(min <= max);
box->min_width = min;
box->max_width = max;
}