From 2f424766045543e2d1456477e9df54ccee5b60d4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C3=89milie=20Feral?= <emilie.feral@numworks.com>
Date: Thu, 3 Nov 2016 15:20:56 +0100
Subject: [PATCH] [escher] add a minimal size to textfield

Change-Id: I6d1c4d0e687bc66aeadd4913ea4b3a94d7c26b75
---
 escher/include/escher/text_field.h | 1 +
 escher/src/text_field.cpp          | 5 +++++
 2 files changed, 6 insertions(+)

diff --git a/escher/include/escher/text_field.h b/escher/include/escher/text_field.h
index 26b7e682d..e725b6743 100644
--- a/escher/include/escher/text_field.h
+++ b/escher/include/escher/text_field.h
@@ -17,6 +17,7 @@ public:
   const char * textBuffer() const;
   int bufferLength() const;
   void setTextBuffer(const char * text);
+   KDSize minimalSizeForOptimalDisplay() override;
 protected:
 #if ESCHER_VIEW_LOGGING
   const char * className() const override;
diff --git a/escher/src/text_field.cpp b/escher/src/text_field.cpp
index cd9c72981..d66fc0402 100644
--- a/escher/src/text_field.cpp
+++ b/escher/src/text_field.cpp
@@ -72,3 +72,8 @@ void TextField::setTextBuffer(const char * text) {
   m_currentTextLength = strlen(text);
   markRectAsDirty(bounds());
 }
+
+KDSize TextField::minimalSizeForOptimalDisplay() {
+  KDSize textSize = KDText::stringSize(m_textBuffer);
+  return KDSize(0, textSize.height());
+}