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45 lines
1.3 KiB
C++
45 lines
1.3 KiB
C++
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#include <utility> // for move
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#include "ftxui/dom/elements.hpp" // for Element, filler, operator|, hbox, flex_grow, vbox, xflex_grow, yflex_grow, align_right, center, hcenter, vcenter
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namespace ftxui {
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/// @brief Center an element horizontally.
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/// @param child The decorated element.
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/// @return The centered element.
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/// @ingroup dom
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Element hcenter(Element child) {
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return hbox(filler(), std::move(child), filler()) | xflex_grow;
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}
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/// @brief Center an element vertically.
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/// @param child The decorated element.
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/// @return The centered element.
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/// @ingroup dom
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Element vcenter(Element child) {
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return vbox(filler(), std::move(child), filler()) | yflex_grow;
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}
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/// @brief Center an element horizontally and vertically.
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/// @param child The decorated element.
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/// @return The centered element.
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/// @ingroup dom
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Element center(Element child) {
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return hcenter(vcenter(std::move(child))) | flex_grow;
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}
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/// @brief Align an element on the right side.
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/// @param child The decorated element.
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/// @return The right aligned element.
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/// @ingroup dom
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Element align_right(Element child) {
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return hbox(filler(), std::move(child)) | flex_grow;
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}
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} // namespace ftxui
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// Copyright 2020 Arthur Sonzogni. All rights reserved.
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// Use of this source code is governed by the MIT license that can be found in
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// the LICENSE file.
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