bbfa140c0f
Previously, it first calculated one of the containers' next percentage, and then subtracted the previous percentage to find the actual change. Now it directly calculates the change, and subtracts and adds the change to the two affected containers. Added util function con_rect_size_in_orientation. Removed px_resize_to_percent; inlined, using con_rect_size_in_orientation. Also, prematurely return when pixel diff is 0, as no action is necessary. This is related to [this issue on i3-gaps](https://github.com/Airblader/i3/issues/247).
34 lines
1007 B
C
34 lines
1007 B
C
/*
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* vim:ts=4:sw=4:expandtab
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*
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* i3 - an improved dynamic tiling window manager
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* © 2009 Michael Stapelberg and contributors (see also: LICENSE)
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*
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* resize.c: Interactive resizing.
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*
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*/
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#pragma once
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#include <config.h>
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bool resize_find_tiling_participants(Con **current, Con **other, direction_t direction, bool both_sides);
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void resize_graphical_handler(Con *first, Con *second, orientation_t orientation, const xcb_button_press_event_t *event);
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/**
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* Resize the two given containers using the given amount of pixels or
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* percentage points. One of the two needs to be 0. A positive amount means
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* growing the first container while a negative means shrinking it.
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* Returns false when the resize would result in one of the two containers
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* having less than 1 pixel of size.
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*
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*/
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bool resize_neighboring_cons(Con *first, Con *second, int px, int ppt);
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/**
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* Calculate the minimum percent needed for the given container to be at least 1
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* pixel.
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*
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*/
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double percent_for_1px(Con *con);
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