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file preview text display - calculate minimum size so alignment is ok 

this fixes T444 - the display of text is properly top-left aligned
with scrollbars now actually correct too for the text provided (note
that the preview doesnt put ALL text in there. just the first N bytes
which by default is 2048 but can be changed).
This commit is contained in:
Carsten Haitzler 2013-11-18 06:05:24 +09:00
parent 423f65d114
commit a10d87a326
1 changed files with 5 additions and 2 deletions
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7
src/bin/e_widget_filepreview.c
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@ -914,12 +914,15 @@ _e_wid_fprev_preview_txt_read_notify(void *data, Ecore_Thread *eth __UNUSED__, v
{
E_Widget_Data *wd = data;
char *buf;
Evas_Coord mw, mh;
//INF("text='%s'", (char*)msg);
buf = alloca(strlen(msg) + 4096);
strcpy(buf, "<align=left>");
strcat(buf, msg);
edje_object_part_text_set(wd->o_preview_preview, "e.textblock.message", buf);
edje_object_size_min_calc(wd->o_preview_preview, &mw, &mh);
evas_object_resize(wd->o_preview_preview, mw, mh);
free(msg);
}
@ -957,7 +960,7 @@ _e_wid_fprev_preview_txt(E_Widget_Data *wd)
if (!wd->o_preview_preview)
{
Evas *evas;
evas = evas_object_evas_get(wd->obj);
o = edje_object_add(evas);
/* using dialog theme for now because it's simple, common, and doesn't require all