From 22cbd9fa58512ffdcc975bab37a55467d5e10968 Mon Sep 17 00:00:00 2001
From: Junegunn Choi <junegunn.c@gmail.com>
Date: Thu, 8 Sep 2022 01:01:22 +0900
Subject: Implement height range (--height ~[VALUE][%])

Close #2953
---
 src/tui/light.go | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'src/tui/light.go')

diff --git a/src/tui/light.go b/src/tui/light.go
index 0546caa8..20b7b9d5 100644
--- a/src/tui/light.go
+++ b/src/tui/light.go
@@ -189,6 +189,10 @@ func (r *LightRenderer) Init() {
 	}
 }
 
+func (r *LightRenderer) Resize(maxHeightFunc func(int) int) {
+	r.maxHeightFunc = maxHeightFunc
+}
+
 func (r *LightRenderer) makeSpace() {
 	r.stderr("\n")
 	r.csi("G")
@@ -676,6 +680,9 @@ func (r *LightRenderer) MaxX() int {
 }
 
 func (r *LightRenderer) MaxY() int {
+	if r.height == 0 {
+		r.updateTerminalSize()
+	}
 	return r.height
 }
 
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