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Completed the Multiline Output Scrolling stuff. Table now returns "selected" row (clicked on row)

This commit is contained in:
MikeTheWatchGuy 2019-03-14 12:51:49 -04:00
parent 56205903c3
commit 65a6edcf50
1 changed files with 19 additions and 7 deletions
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26
PySimpleGUIWeb/PySimpleGUIWeb.py
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@ -1083,10 +1083,11 @@ class MultilineOutput(Element):
elif value is not None and append:
self.CurrentValue = self.CurrentValue + '\n' + str(value)
self.Widget.set_value(self.CurrentValue)
app = self.ParentForm.App
if hasattr(app, "websockets"):
app.execute_javascript("document.getElementById('%s').scrollTop=%s;" % (
self.Widget.identifier, 9999)) # 9999 number of pixel to scroll
if self.Autoscroll:
app = self.ParentForm.App
if hasattr(app, "websockets"):
app.execute_javascript("document.getElementById('%s').scrollTop=%s;" % (
self.Widget.identifier, 9999)) # 9999 number of pixel to scroll
super().Update(self.Widget, background_color=background_color, text_color=text_color, font=font, visible=visible)
@ -2396,9 +2397,20 @@ class Table(Element):
self.Values = values
self.SelectedRows = []
def on_table_row_click(self, table, row, item):
self.SelectedRow = row # type: remi.gui.TableRow
# self.SelectedRow = row # type: remi.gui.TableRow
self.SelectedItem = item.get_text()
index = -1
# each widget (and specifically in this case the table) has a _render_children_list attribute that
# is an ordered list of the children keys
# first, we search for the row in the children dictionary
for key, value in table.children.items():
if value == row:
# if the row is found, we get the index in the ordered list
index = table._render_children_list.index(key)
break
self.SelectedRow = index
if self.ChangeSubmits:
self.ParentForm.LastButtonClicked = self.Key if self.Key is not None else ''
self.ParentForm.MessageQueue.put(self.ParentForm.LastButtonClicked)
@ -3742,7 +3754,7 @@ def BuildResultsForSubform(form, initialize_only, top_level_form):
value = None
elif element.Type == ELEM_TYPE_TABLE:
element = element # type:Table
value = [element.SelectedItem,]
value = [element.SelectedRow,]
elif element.Type == ELEM_TYPE_TREE:
value = element.SelectedRows
elif element.Type == ELEM_TYPE_GRAPH:
@ -6588,7 +6600,7 @@ def main():
[T('Up Time'), Text('Text', key='_TEXT_UPTIME_', font='Arial 18', text_color='black', size=(30,1))],
[Input('Single Line Input', do_not_clear=True, enable_events=False, size=(30, 1), text_color='red')],
[Multiline('Multiline Input', do_not_clear=True, size=(40, 4), enable_events=True, key='_MULTI_IN_')],
[MultilineOutput('Multiline Output', size=(80, 8), text_color='blue', font='Courier 12', key='_MULTIOUT_', autoscroll=True)],
[MultilineOutput('Multiline Output', size=(80, 8), text_color='blue', font='Courier 12', key='_MULTIOUT_', autoscroll=False)],
[Checkbox('Checkbox 1', enable_events=True, key='_CB1_'), Checkbox('Checkbox 2', default=True, key='_CB2_', enable_events=True)],
[Combo(values=['Combo 1', 'Combo 2', 'Combo 3'], default_value='Combo 2', key='_COMBO_', enable_events=True,
readonly=False, tooltip='Combo box', disabled=False, size=(12, 1))],