From 4052f1e548c6c72f5c43ad922c4c5a6d51d6637e Mon Sep 17 00:00:00 2001
From: "Wladimir J. van der Laan" <laanwj@protonmail.com>
Date: Mon, 21 Oct 2019 12:29:44 +0200
Subject: [PATCH] Merge #17195: gui: send amount placeholder value

57e2edea0bfea664e3f12dad2508139eb7f461bc Send amount shows minimum amount placeholder (JeremyCrookshank)

Pull request description:

  Noticed that there wasn't a default value for the send amount. However if you put a value in or click the up and down arrows you're unable to get it blank again, so it makes sense that it has a default value. I hope this also makes it more clear that users can send less than 1 BTC if it shows the 8 decimal places

  PR:
  ![Capture](https://user-images.githubusercontent.com/46864828/67132088-549c6180-f1ff-11e9-9ba5-67fdcd6db894.PNG)

ACKs for top commit:
  promag:
    ACK 57e2edea0bfea664e3f12dad2508139eb7f461bc.
  GChuf:
    ACK 57e2edea0bfea664e3f12dad2508139eb7f461bc
  laanwj:
    ACK 57e2edea0bfea664e3f12dad2508139eb7f461bc, this is a surprisingly compact solution too

Tree-SHA512: 354590d2a88231b8649f7ae985c8a7864d74ca0e1f8603cb1730ba46747084de90ee6285ce4d39ee04b054fb9cd2d78ebc71146f3af694c37a8a3aff7f051800
---
 src/qt/bitcoinamountfield.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/qt/bitcoinamountfield.cpp b/src/qt/bitcoinamountfield.cpp
index e432e7551f..7442782ac4 100644
--- a/src/qt/bitcoinamountfield.cpp
+++ b/src/qt/bitcoinamountfield.cpp
@@ -130,6 +130,7 @@ public:
         currentUnit = unit;
         amountValidator->updateUnit(unit);
 
+        setPlaceholderText(BitcoinUnits::format(currentUnit, m_min_amount, false, BitcoinUnits::separatorAlways));
         if(valid)
             setValue(val);
         else