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https://github.com/ArthurSonzogni/FTXUI.git
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b3ba747d82
Add the `SliderOption` option supporting:
```cpp
{
Ref<T> value;
ConstRef<T> min = T(0);
ConstRef<T> max = T(100);
ConstRef<T> increment = (max() - min()) / 20;
GaugeDirection direction = GaugeDirection::Right;
Color color_active = Color::White;
Color color_inactive = Color::GrayDark;
};
```
In particular, this supports multiple direction. This resolves:
https://github.com/ArthurSonzogni/FTXUI/issues/467
This one do not support adding a label. The old constructors can still
be used to have a label.
38 lines
1.3 KiB
C++
38 lines
1.3 KiB
C++
#include <array> // for array
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#include <cmath> // for sin
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#include <ftxui/component/component_base.hpp> // for ComponentBase
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#include <ftxui/dom/elements.hpp> // for size, GaugeDirection, GaugeDirection::Up, GREATER_THAN, HEIGHT
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#include <memory> // for shared_ptr, __shared_ptr_access
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#include "ftxui/component/captured_mouse.hpp" // for ftxui
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#include "ftxui/component/component.hpp" // for Horizontal, Slider, operator|=
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#include "ftxui/component/screen_interactive.hpp" // for ScreenInteractive
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using namespace ftxui;
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int main(int argc, const char* argv[]) {
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auto screen = ScreenInteractive::TerminalOutput();
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std::array<int, 30> values;
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for (int i = 0; i < values.size(); ++i) {
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values[i] = 50 + 20 * std::sin(i * 0.3);
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}
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auto layout_horizontal = Container::Horizontal({});
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for (int i = 0; i < values.size(); ++i) {
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layout_horizontal->Add(Slider<int>({
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.value = &values[i],
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.max = 100,
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.increment = 5,
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.direction = GaugeDirection::Up,
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}));
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}
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layout_horizontal |= size(HEIGHT, GREATER_THAN, 20);
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screen.Loop(layout_horizontal);
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}
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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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