[elpa] master 1c04fb8 126/272: Add ivy-fixed-height-minibuffer

[Oleh Krehel]

branch: master
commit 1c04fb8659b03eae00a05464ed09b17f7e6767b1
Author: justbur <address@hidden>
Commit: Oleh Krehel <address@hidden>

    Add ivy-fixed-height-minibuffer
    
    This option attempts to make the minibuffer stay at a fixed height
    regardless of the number of candidates. Some people prefer this as
    it can be annoying when quickly going through folders of different
    sizes for example
    
    Fixes #353
---
 ivy.el |   10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/ivy.el b/ivy.el
index 84d4af7..c16b7af 100644
--- a/ivy.el
+++ b/ivy.el
@@ -1728,6 +1728,14 @@ Insert .* between each char."
         (setq ivy--subexps (length (match-string 2 str))))
     str))
 
+(defcustom ivy-fixed-height-minibuffer nil
+  "When non nil, fix the height of the minibuffer during ivy
+completion at `ivy-height'. This effectively sets the minimum
+height at this level and tries to ensure that it does not change
+depending on the number of candidates."
+  :group 'ivy
+  :type 'boolean)
+
 ;;** Rest
 (defun ivy--minibuffer-setup ()
   "Setup ivy completion in the minibuffer."
@@ -1738,6 +1746,8 @@ Insert .* between each char."
   (when (display-graphic-p)
     (setq truncate-lines t))
   (setq-local max-mini-window-height ivy-height)
+  (when ivy-fixed-height-minibuffer
+    (set-window-text-height (selected-window) ivy-height))
   (add-hook 'post-command-hook #'ivy--exhibit nil t)
   ;; show completions with empty input
   (ivy--exhibit))