streamlit

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# Copyright (c) Streamlit Inc. (2018-2022) Snowflake Inc. (2022-2024)
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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#     http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import streamlit as st
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sidebar = st.sidebar.expander("Expand me!")
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sidebar.write("I am in the sidebar")
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expander = st.expander("Collapse me!", expanded=True)
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expander.write("I can collapse")
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expander.slider("I don't get cut off")
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expander.button("I'm also not cut off (while focused)")
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collapsed = st.expander("_Expand_ **me**!")
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collapsed.write("I am already collapsed")
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st.expander("Empty expander")
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with st.expander("Expander with number input", expanded=True):
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    # We deliberately use a list to implement this for the screenshot
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    st.write("* Example list item")
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    value = st.number_input("number", value=1.0, key="number")
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def update_value():
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    st.session_state.number = 0
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update_button = st.button("Update Num Input", on_click=update_value)
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st.text(st.session_state.number)
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if st.button("Print State Value"):
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    st.text(st.session_state.number)
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expander_long = st.expander(
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    "Expand me! "
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    "Lorem ipsum dolor sit amet, consectetur adipiscing elit. Vestibulum arcu nisl, tincidunt id "
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    "orci id, condimentum cursus nunc. Nullam sed sodales ipsum, vel tincidunt dui. Etiam diam "
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    "dolor, eleifend sit amet purus id, dictum aliquam quam.",
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    expanded=True,
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)
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expander_long.write(
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    "I can collapse. "
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    "Integer et justo orci. In euismod posuere nulla ac maximus. Mauris tristique hendrerit "
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    "placerat. Integer eu imperdiet ipsum. Praesent maximus pharetra est, ut ultrices ante "
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    "molestie id. Nulla sollicitudin arcu orci, eget lobortis lacus ultricies eu. Ut suscipit est "
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    "eget tellus laoreet faucibus. Nullam nec blandit felis. Nulla ullamcorper, justo eget "
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    "consequat ultricies, nisi dolor lacinia mauris, eu lacinia ante nisi sit amet tortor."
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)
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collapsed_long = st.expander(
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    "Expand me! "
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    "Lorem ipsum dolor sit amet, consectetur adipiscing elit. Vestibulum arcu nisl, tincidunt id "
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    "orci id, condimentum cursus nunc. Nullam sed sodales ipsum, vel tincidunt dui. Etiam diam "
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    "dolor, eleifend sit amet purus id, dictum aliquam quam."
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)
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collapsed_long.write("I am already collapsed")
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