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updated for version 7.0173

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This commit is contained in:
Bram Moolenaar
2005-12-18 22:10:00 +00:00
parent d35f9711d4
commit e3226be91a
13 changed files with 245 additions and 150 deletions
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38
src/popupmenu.c
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@@ -237,12 +237,28 @@ pum_set_selected(n)
if (pum_selected >= 0)
{
if (pum_first > pum_selected)
/* scroll down */
pum_first = pum_selected;
else if (pum_first < pum_selected - pum_height + 1)
/* scroll up */
pum_first = pum_selected - pum_height + 1;
if (pum_first > pum_selected - 4)
{
/* scroll down; when we did a jump it's probably a PageUp then
* scroll to put the selected entry at the bottom */
if (pum_first > pum_selected - 2)
{
pum_first = pum_selected - pum_height + 1;
if (pum_first < 0)
pum_first = 0;
}
else
pum_first = pum_selected;
}
else if (pum_first < pum_selected - pum_height + 5)
{
/* scroll up; when we did a jump it's probably a PageDown then
* scroll to put the selected entry at the top */
if (pum_first < pum_selected - pum_height + 1 + 2)
pum_first = pum_selected;
else
pum_first = pum_selected - pum_height + 1;
}
if (pum_height > 6)
{
@@ -298,4 +314,14 @@ pum_visible()
return pum_array != NULL;
}
/*
* Return the height of the popup menu, the number of entries visible.
* Only valid when pum_visible() returns TRUE!
*/
int
pum_get_height()
{
return pum_height;
}
#endif