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Support for Tabs with Image in TabGroup.add_tab

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PySimpleGUI 2021-10-31 17:20:58 -04:00
parent c003209bb8
commit 51bc8cf5e1
1 changed files with 40 additions and 3 deletions
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43
PySimpleGUI.py
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@ -1,5 +1,5 @@
#!/usr/bin/python3
version = __version__ = "4.53.0.11 Unreleased"
version = __version__ = "4.53.0.12 Unreleased"
_change_log = """
Changelog since 4.53.0 released to PyPI on 24-Oct-2021
@ -43,6 +43,8 @@ _change_log = """
Now setting a right click menu on a Column, Frame, Tab will add the menu to elements inside the container element.
4.53.0.11
Added new Window method - Window.mouse_location(). Returns the (x,y) location of the mouse pointer
4.53.0.12
Support for Tabs with image added to TabGroup.add_tab.
"""
__version__ = version.split()[0] # For PEP 396 and PEP 345
@ -6613,13 +6615,48 @@ class TabGroup(Element):
form = self.ParentForm
form._BuildKeyDictForWindow(form, tab_element, form.AllKeysDict)
form.AllKeysDict[tab_element.Key] = tab_element
# Pack the tab's layout into the tab. NOTE - This does NOT pack the Tab itself... for that see below...
PackFormIntoFrame(tab_element, tab_element.TKFrame, self.ParentForm)
# - This is below - Perform the same operation that is performed when a Tab is packed into the window.
# If there's an image in the tab, then do the imagey-stuff
# ------------------- start of imagey-stuff -------------------
try:
if tab_element.Filename is not None:
photo = tk.PhotoImage(file=tab_element.Filename)
elif tab_element.Data is not None:
photo = tk.PhotoImage(data=tab_element.Data)
else:
photo = None
if tab_element.ImageSubsample and photo is not None:
photo = photo.subsample(tab_element.ImageSubsample)
# print('*ERROR laying out form.... Image Element has no image specified*')
except Exception as e:
photo = None
_error_popup_with_traceback('Your Window has an Tab Element with an IMAGE problem',
'The traceback will show you the Window with the problem layout',
'Look in this Window\'s layout for an Image tab_element that has a key of {}'.format(tab_element.Key),
'The error occuring is:', e)
tab_element.photo = photo
# add the label
if photo is not None:
width, height = photo.width(), photo.height()
tab_element.tktext_label = tk.Label(tab_element.ParentRowFrame, image=photo, width=width, height=height, bd=0)
else:
tab_element.tktext_label = tk.Label(tab_element.ParentRowFrame, bd=0)
# ------------------- end of imagey-stuff -------------------
state = 'normal'
if tab_element.Disabled:
state = 'disabled'
if tab_element.visible is False:
state = 'hidden'
self.TKNotebook.add(tab_element.TKFrame, text=tab_element.Title, state=state)
if photo is not None:
self.TKNotebook.add(tab_element.TKFrame, text=tab_element.Title, compound=tk.LEFT, state=state, image=photo)
else:
self.TKNotebook.add(tab_element.TKFrame, text=tab_element.Title, state=state)
tab_element.ParentNotebook = self.TKNotebook
tab_element.TabID = self.TabCount
self.TabCount += 1
@ -14822,6 +14859,7 @@ def PackFormIntoFrame(form, containing_frame, toplevel_form):
'Look in this Window\'s layout for an Image element that has a key of {}'.format(element.Key),
'The error occuring is:', e)
element.photo = photo
if photo is not None:
if element_size == (None, None) or element_size is None or element_size == toplevel_form.DefaultElementSize:
width, height = photo.width(), photo.height()
@ -14830,7 +14868,6 @@ def PackFormIntoFrame(form, containing_frame, toplevel_form):
element.tktext_label = tk.Label(tk_row_frame, image=photo, width=width, height=height, bd=0)
else:
element.tktext_label = tk.Label(tk_row_frame, bd=0)
element.photo = photo
if photo is not None:
form.TKNotebook.add(element.TKFrame, text=element.Title, compound=tk.LEFT, state=state,image=photo)