diff options
Diffstat (limited to 'blenderkit/utils.py')
| -rw-r--r-- | blenderkit/utils.py | 28 |
1 files changed, 22 insertions, 6 deletions
diff --git a/blenderkit/utils.py b/blenderkit/utils.py index 3d1f3eae..930fbd79 100644 --- a/blenderkit/utils.py +++ b/blenderkit/utils.py @@ -860,8 +860,22 @@ def get_fake_context(context, area_type='VIEW_3D'): # def is_url(text): -def label_multiline(layout, text='', icon='NONE', width=-1): - ''' draw a ui label, but try to split it in multiple lines.''' +def label_multiline(layout, text='', icon='NONE', width=-1, max_lines = 10): + ''' + draw a ui label, but try to split it in multiple lines. + + Parameters + ---------- + layout + text + icon + width width to split by in character count + max_lines maximum lines to draw + + Returns + ------- + True if max_lines was overstepped + ''' if text.strip() == '': return text = text.replace('\r\n','\n') @@ -870,11 +884,10 @@ def label_multiline(layout, text='', icon='NONE', width=-1): threshold = int(width / 5.5) else: threshold = 35 - maxlines = 8 li = 0 for l in lines: # if is_url(l): - + li+=1 while len(l) > threshold: i = l.rfind(' ', 0, threshold) if i < 1: @@ -884,12 +897,15 @@ def label_multiline(layout, text='', icon='NONE', width=-1): icon = 'NONE' l = l[i:].lstrip() li += 1 - if li > maxlines: + if li > max_lines: break; - if li > maxlines: + if li > max_lines: break; layout.label(text=l, icon=icon) icon = 'NONE' + if li>max_lines: + return True + def trace(): |