From cf966718e6ca7ce52593393237a04db9dc896b78 Mon Sep 17 00:00:00 2001
From: Vadim Zeitlin <vadim@wxwidgets.org>
Date: Tue, 10 Jul 2018 14:38:29 +0200
Subject: [PATCH] Add "hint" property support to XRC for wxComboBox too

It supports hints, as any/most wxTextEntry-derived classes.
---
 docs/changes.txt           | 1 +
 misc/schema/xrc_schema.rnc | 1 +
 src/xrc/xh_combo.cpp       | 4 ++++
 3 files changed, 6 insertions(+)

diff --git a/docs/changes.txt b/docs/changes.txt
index 850405d9ca..4762e4888a 100644
--- a/docs/changes.txt
+++ b/docs/changes.txt
@@ -100,6 +100,7 @@ All (GUI):
 - Make wxRibbonButtonBar buttons more customizable (Max Maisel).
 - Add wxHtmlEasyPrinting::SetPromptMode() (pavel-t).
 - Fix possible infinite loop in wxHtmlWindow layout (trivia21).
+- Add "hint" property support to XRC for wxComboBox and wxSearchCtrl.
 
 wxGTK:
 
diff --git a/misc/schema/xrc_schema.rnc b/misc/schema/xrc_schema.rnc
index aecec55134..c0d60d10ef 100644
--- a/misc/schema/xrc_schema.rnc
+++ b/misc/schema/xrc_schema.rnc
@@ -829,6 +829,7 @@ wxComboBox =
         stdWindowProperties &
         [xrc:p="o"] element selection {_, t_integer }* &
         [xrc:p="o"] element value     {_, t_string }* &
+        [xrc:p="o"] element hint      {_, t_text }* &
         element content {
             platform,
             element item {_, t_text }*
diff --git a/src/xrc/xh_combo.cpp b/src/xrc/xh_combo.cpp
index e0f672ebe4..ceda6f003e 100644
--- a/src/xrc/xh_combo.cpp
+++ b/src/xrc/xh_combo.cpp
@@ -67,6 +67,10 @@ wxObject *wxComboBoxXmlHandler::DoCreateResource()
 
         SetupWindow(control);
 
+        const wxString hint = GetText(wxS("hint"));
+        if ( !hint.empty() )
+            control->SetHint(hint);
+
         strList.Clear();    // dump the strings
 
         return control;