diff options
Diffstat (limited to 'src/fe-text/gui-entry.c')
| -rw-r--r-- | src/fe-text/gui-entry.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/src/fe-text/gui-entry.c b/src/fe-text/gui-entry.c index c045de83..d9744cd0 100644 --- a/src/fe-text/gui-entry.c +++ b/src/fe-text/gui-entry.c @@ -561,6 +561,25 @@ void gui_entry_erase(GUI_ENTRY_REC *entry, int size, int update_cutbuffer) gui_entry_draw(entry); } +void gui_entry_erase_cell(GUI_ENTRY_REC *entry) +{ + int size = 1; + + g_return_if_fail(entry != NULL); + + if (entry->utf8) + while (entry->pos+size < entry->text_len && + mk_wcwidth(entry->text[entry->pos+size]) == 0) size++; + + g_memmove(entry->text + entry->pos, entry->text + entry->pos + size, + (entry->text_len-entry->pos-size+1) * sizeof(unichar)); + + entry->text_len -= size; + + gui_entry_redraw_from(entry, entry->pos); + gui_entry_draw(entry); +} + void gui_entry_erase_word(GUI_ENTRY_REC *entry, int to_space) { int to; |