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api/ui: simplify popup menu position get/set logic; fix test

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This commit is contained in:
Yatao Li
2020-03-22 17:53:45 +08:00
parent d372c804aa
commit e34684b2ad
4 changed files with 40 additions and 79 deletions
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18
src/nvim/api/ui.c
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@@ -349,15 +349,15 @@ void nvim_ui_pum_set_height(uint64_t channel_id, Integer height, Error *err)
ui->pum_nlines = (int)height;
}
/// Tells Nvim the geometry of the popumenu, to align floating
/// windows with an external popup menu. Note that this method
/// is not to be confused with |nvim_ui_pum_set_height()|, which
/// sets the number of visible items in the popup menu, while
/// this function sets the bounding box of the popup menu,
/// including visual decorations such as boarders and sliders.
/// Floats need not use the same font size, nor be anchored to
/// exact grid corners, so one can set floating-point numbers
/// to the popup menu geometry.
/// Tells Nvim the geometry of the popumenu, to align floating windows with an
/// external popup menu.
///
/// Note that this method is not to be confused with |nvim_ui_pum_set_height()|,
/// which sets the number of visible items in the popup menu, while this
/// function sets the bounding box of the popup menu, including visual
/// decorations such as boarders and sliders. Floats need not use the same font
/// size, nor be anchored to exact grid corners, so one can set floating-point
/// numbers to the popup menu geometry.
///
/// @param channel_id
/// @param width Popupmenu width.