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scaled_rect_buffer is an implementation of scaled_scene_buffer and shows an auto-scaling bordered rectangle. This is intended for menu borders, but can be also useful for other elements like window switcher items. We will support rounded corners for scaled_rect_buffer in the future.
31 lines
950 B
C
31 lines
950 B
C
/* SPDX-License-Identifier: GPL-2.0-only */
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#ifndef LABWC_SCALED_RECT_BUFFER_H
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#define LABWC_SCALED_RECT_BUFFER_H
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#include <stdint.h>
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struct wlr_scene_tree;
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struct wlr_scene_buffer;
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struct scaled_scene_buffer;
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struct scaled_rect_buffer {
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struct wlr_scene_buffer *scene_buffer;
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struct scaled_scene_buffer *scaled_buffer;
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int width;
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int height;
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int border_width;
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float fill_color[4];
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float border_color[4];
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};
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/*
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* Create an auto scaling borderd-rectangle buffer, providing a wlr_scene_buffer
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* node for display. It gets destroyed automatically when the backing
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* scaled_scene_buffer is being destroyed which in turn happens automatically
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* when the backing wlr_scene_buffer (or one of its parents) is being destroyed.
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*/
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struct scaled_rect_buffer *scaled_rect_buffer_create(
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struct wlr_scene_tree *parent, int width, int height, int border_width,
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float fill_color[4], float border_color[4]);
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#endif /* LABWC_SCALED_RECT_BUFFER_H */
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