diff options
Diffstat (limited to 'src/fe-text/gui-entry.c')
| -rw-r--r-- | src/fe-text/gui-entry.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/src/fe-text/gui-entry.c b/src/fe-text/gui-entry.c index 63813af3..f11d7b15 100644 --- a/src/fe-text/gui-entry.c +++ b/src/fe-text/gui-entry.c @@ -507,8 +507,18 @@ void gui_entry_erase_to(GUI_ENTRY_REC *entry, int pos, int update_cutbuffer) gui_entry_erase(entry, size, update_cutbuffer); } +static size_t cell_width(unichar *buf, int len) +{ + unichar *str = buf; + + while (len-- && utf8_width(*str--) == 0); + return buf - str; +} + void gui_entry_erase(GUI_ENTRY_REC *entry, int size, int update_cutbuffer) { + size_t w = 0; + g_return_if_fail(entry != NULL); if (entry->pos < size) @@ -532,13 +542,16 @@ void gui_entry_erase(GUI_ENTRY_REC *entry, int size, int update_cutbuffer) return; } + if (entry->utf8) + w = cell_width(entry->text + entry->pos - size, entry->pos - size + 1)-1; + g_memmove(entry->text + entry->pos - size, entry->text + entry->pos, (entry->text_len-entry->pos+1) * sizeof(unichar)); entry->pos -= size; entry->text_len -= size; - gui_entry_redraw_from(entry, entry->pos); + gui_entry_redraw_from(entry, entry->pos-w); gui_entry_fix_cursor(entry); gui_entry_draw(entry); } |