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| -rwxr-xr-x | examples/full-screen/simple-demos/horizontal-align.py | 209 |
1 files changed, 209 insertions, 0 deletions
diff --git a/examples/full-screen/simple-demos/horizontal-align.py b/examples/full-screen/simple-demos/horizontal-align.py new file mode 100755 index 0000000..f50b9e8 --- /dev/null +++ b/examples/full-screen/simple-demos/horizontal-align.py @@ -0,0 +1,209 @@ +#!/usr/bin/env python +""" +Horizontal align demo with HSplit. +""" +from prompt_toolkit.application import Application +from prompt_toolkit.formatted_text import HTML +from prompt_toolkit.key_binding import KeyBindings +from prompt_toolkit.layout.containers import ( + HorizontalAlign, + HSplit, + VerticalAlign, + VSplit, + Window, + WindowAlign, +) +from prompt_toolkit.layout.controls import FormattedTextControl +from prompt_toolkit.layout.dimension import D +from prompt_toolkit.layout.layout import Layout +from prompt_toolkit.widgets import Frame + +TITLE = HTML( + """ <u>HSplit HorizontalAlign</u> example. + Press <b>'q'</b> to quit.""" +) + +LIPSUM = """\ +Lorem ipsum dolor +sit amet, consectetur +adipiscing elit. +Maecenas quis +interdum enim.""" + + +# 1. The layout +body = HSplit( + [ + Frame( + Window(FormattedTextControl(TITLE), height=2), style="bg:#88ff88 #000000" + ), + HSplit( + [ + # Left alignment. + VSplit( + [ + Window( + FormattedTextControl(HTML("<u>LEFT</u>")), + width=10, + ignore_content_width=True, + style="bg:#ff3333 ansiblack", + align=WindowAlign.CENTER, + ), + VSplit( + [ + Window( + FormattedTextControl(LIPSUM), + height=4, + style="bg:#444488", + ), + Window( + FormattedTextControl(LIPSUM), + height=4, + style="bg:#444488", + ), + Window( + FormattedTextControl(LIPSUM), + height=4, + style="bg:#444488", + ), + ], + padding=1, + padding_style="bg:#888888", + align=HorizontalAlign.LEFT, + height=5, + padding_char="|", + ), + ] + ), + # Center alignment. + VSplit( + [ + Window( + FormattedTextControl(HTML("<u>CENTER</u>")), + width=10, + ignore_content_width=True, + style="bg:#ff3333 ansiblack", + align=WindowAlign.CENTER, + ), + VSplit( + [ + Window( + FormattedTextControl(LIPSUM), + height=4, + style="bg:#444488", + ), + Window( + FormattedTextControl(LIPSUM), + height=4, + style="bg:#444488", + ), + Window( + FormattedTextControl(LIPSUM), + height=4, + style="bg:#444488", + ), + ], + padding=1, + padding_style="bg:#888888", + align=HorizontalAlign.CENTER, + height=5, + padding_char="|", + ), + ] + ), + # Right alignment. + VSplit( + [ + Window( + FormattedTextControl(HTML("<u>RIGHT</u>")), + width=10, + ignore_content_width=True, + style="bg:#ff3333 ansiblack", + align=WindowAlign.CENTER, + ), + VSplit( + [ + Window( + FormattedTextControl(LIPSUM), + height=4, + style="bg:#444488", + ), + Window( + FormattedTextControl(LIPSUM), + height=4, + style="bg:#444488", + ), + Window( + FormattedTextControl(LIPSUM), + height=4, + style="bg:#444488", + ), + ], + padding=1, + padding_style="bg:#888888", + align=HorizontalAlign.RIGHT, + height=5, + padding_char="|", + ), + ] + ), + # Justify + VSplit( + [ + Window( + FormattedTextControl(HTML("<u>JUSTIFY</u>")), + width=10, + ignore_content_width=True, + style="bg:#ff3333 ansiblack", + align=WindowAlign.CENTER, + ), + VSplit( + [ + Window( + FormattedTextControl(LIPSUM), style="bg:#444488" + ), + Window( + FormattedTextControl(LIPSUM), style="bg:#444488" + ), + Window( + FormattedTextControl(LIPSUM), style="bg:#444488" + ), + ], + padding=1, + padding_style="bg:#888888", + align=HorizontalAlign.JUSTIFY, + height=5, + padding_char="|", + ), + ] + ), + ], + padding=1, + padding_style="bg:#ff3333 #ffffff", + padding_char=".", + align=VerticalAlign.TOP, + ), + ] +) + + +# 2. Key bindings +kb = KeyBindings() + + +@kb.add("q") +def _(event): + "Quit application." + event.app.exit() + + +# 3. The `Application` +application = Application(layout=Layout(body), key_bindings=kb, full_screen=True) + + +def run(): + application.run() + + +if __name__ == "__main__": + run() |