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When increasing the row or column requisitions to make them sufficient for

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Sun Mar  3 15:16:07 2002  Owen Taylor  <otaylor@redhat.com>

        * gtk/gtktable.c: When increasing the row or column
        requisitions to make them sufficient for spanning widgets,
        favor rows or columns with expandable children in them.
        (#1261, Jonathan Blandford.)
This commit is contained in:
Owen Taylor 2002-03-03 20:36:54 +00:00 committed by Owen Taylor
parent c848fbbcfe
commit fb90bb019b
8 changed files with 106 additions and 13 deletions
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7
ChangeLog
View File

@ -1,3 +1,10 @@
Sun Mar 3 15:16:07 2002 Owen Taylor <otaylor@redhat.com>
* gtk/gtktable.c: When increasing the row or column
requisitions to make them sufficient for spanning widgets,
favor rows or columns with expandable children in them.
(#1261, Jonathan Blandford.)
Sun Mar 3 14:26:33 2002 Owen Taylor <otaylor@redhat.com>
* gtk/gtkstyle.[ch] (_gtk_get_insertion_cursor_gc):

7
ChangeLog.pre-2-0
View File

@ -1,3 +1,10 @@
Sun Mar 3 15:16:07 2002 Owen Taylor <otaylor@redhat.com>
* gtk/gtktable.c: When increasing the row or column
requisitions to make them sufficient for spanning widgets,
favor rows or columns with expandable children in them.
(#1261, Jonathan Blandford.)
Sun Mar 3 14:26:33 2002 Owen Taylor <otaylor@redhat.com>
* gtk/gtkstyle.[ch] (_gtk_get_insertion_cursor_gc):

7
ChangeLog.pre-2-10
View File

@ -1,3 +1,10 @@
Sun Mar 3 15:16:07 2002 Owen Taylor <otaylor@redhat.com>
* gtk/gtktable.c: When increasing the row or column
requisitions to make them sufficient for spanning widgets,
favor rows or columns with expandable children in them.
(#1261, Jonathan Blandford.)
Sun Mar 3 14:26:33 2002 Owen Taylor <otaylor@redhat.com>
* gtk/gtkstyle.[ch] (_gtk_get_insertion_cursor_gc):

7
ChangeLog.pre-2-2
View File

@ -1,3 +1,10 @@
Sun Mar 3 15:16:07 2002 Owen Taylor <otaylor@redhat.com>
* gtk/gtktable.c: When increasing the row or column
requisitions to make them sufficient for spanning widgets,
favor rows or columns with expandable children in them.
(#1261, Jonathan Blandford.)
Sun Mar 3 14:26:33 2002 Owen Taylor <otaylor@redhat.com>
* gtk/gtkstyle.[ch] (_gtk_get_insertion_cursor_gc):

7
ChangeLog.pre-2-4
View File

@ -1,3 +1,10 @@
Sun Mar 3 15:16:07 2002 Owen Taylor <otaylor@redhat.com>
* gtk/gtktable.c: When increasing the row or column
requisitions to make them sufficient for spanning widgets,
favor rows or columns with expandable children in them.
(#1261, Jonathan Blandford.)
Sun Mar 3 14:26:33 2002 Owen Taylor <otaylor@redhat.com>
* gtk/gtkstyle.[ch] (_gtk_get_insertion_cursor_gc):

7
ChangeLog.pre-2-6
View File

@ -1,3 +1,10 @@
Sun Mar 3 15:16:07 2002 Owen Taylor <otaylor@redhat.com>
* gtk/gtktable.c: When increasing the row or column
requisitions to make them sufficient for spanning widgets,
favor rows or columns with expandable children in them.
(#1261, Jonathan Blandford.)
Sun Mar 3 14:26:33 2002 Owen Taylor <otaylor@redhat.com>
* gtk/gtkstyle.[ch] (_gtk_get_insertion_cursor_gc):

7
ChangeLog.pre-2-8
View File

@ -1,3 +1,10 @@
Sun Mar 3 15:16:07 2002 Owen Taylor <otaylor@redhat.com>
* gtk/gtktable.c: When increasing the row or column
requisitions to make them sufficient for spanning widgets,
favor rows or columns with expandable children in them.
(#1261, Jonathan Blandford.)
Sun Mar 3 14:26:33 2002 Owen Taylor <otaylor@redhat.com>
* gtk/gtkstyle.[ch] (_gtk_get_insertion_cursor_gc):

70
gtk/gtktable.c
View File

@ -951,9 +951,15 @@ gtk_table_size_request_init (GtkTable *table)
gint row, col;
for (row = 0; row < table->nrows; row++)
table->rows[row].requisition = 0;
{
table->rows[row].requisition = 0;
table->cols[row].expand = FALSE;
}
for (col = 0; col < table->ncols; col++)
table->cols[col].requisition = 0;
{
table->cols[col].requisition = 0;
table->cols[col].expand = FALSE;
}
children = table->children;
while (children)
@ -963,6 +969,12 @@ gtk_table_size_request_init (GtkTable *table)
if (GTK_WIDGET_VISIBLE (child->widget))
gtk_widget_size_request (child->widget, NULL);
if (child->left_attach == (child->right_attach - 1) && child->xexpand)
table->cols[child->left_attach].expand = TRUE;
if (child->top_attach == (child->bottom_attach - 1) && child->yexpand)
table->rows[child->top_attach].expand = TRUE;
}
}
@ -1065,19 +1077,34 @@ gtk_table_size_request_pass3 (GtkTable *table)
}
/* If we need to request more space for this child to fill
* its requisition, then divide up the needed space evenly
* amongst the columns it spans.
* its requisition, then divide up the needed space amongst the
* columns it spans, favoring expandable columns if any.
*/
if (width < child_requisition.width + child->xpadding * 2)
{
width = child_requisition.width + child->xpadding * 2 - width;
gint n_expand = 0;
gboolean force_expand = FALSE;
width = child_requisition.width + child->xpadding * 2 - width;
for (col = child->left_attach; col < child->right_attach; col++)
if (table->cols[col].expand)
n_expand++;
if (n_expand == 0)
{
extra = width / (child->right_attach - col);
table->cols[col].requisition += extra;
width -= extra;
n_expand = (child->right_attach - child->left_attach);
force_expand = TRUE;
}
for (col = child->left_attach; col < child->right_attach; col++)
if (force_expand || table->cols[col].expand)
{
extra = width / n_expand;
table->cols[col].requisition += extra;
width -= extra;
n_expand--;
}
}
}
@ -1101,19 +1128,36 @@ gtk_table_size_request_pass3 (GtkTable *table)
}
/* If we need to request more space for this child to fill
* its requisition, then divide up the needed space evenly
* amongst the columns it spans.
* its requisition, then divide up the needed space amongst the
* rows it spans, favoring expandable rows if any.
*/
if (height < child_requisition.height + child->ypadding * 2)
{
gint n_expand = 0;
gboolean force_expand = FALSE;
height = child_requisition.height + child->ypadding * 2 - height;
for (row = child->top_attach; row < child->bottom_attach; row++)
{
extra = height / (child->bottom_attach - row);
table->rows[row].requisition += extra;
height -= extra;
if (table->rows[row].expand)
n_expand++;
}
if (n_expand == 0)
{
n_expand = (child->bottom_attach - child->top_attach);
force_expand = TRUE;
}
for (row = child->top_attach; row < child->bottom_attach; row++)
if (force_expand || table->rows[row].expand)
{
extra = height / n_expand;
table->rows[row].requisition += extra;
height -= extra;
n_expand--;
}
}
}
}