From 20fb286e4febbc04bd97718ed55f752d6b5c948c Mon Sep 17 00:00:00 2001
From: Chaojimengnan <shieldpotocol@outlook.com>
Date: Tue, 23 May 2023 13:04:32 +0800
Subject: [PATCH] add `DrawWithHint` to `ImGuiTextFilter`

---
 imgui.cpp | 10 ++++++++++
 imgui.h   |  1 +
 2 files changed, 11 insertions(+)

diff --git a/imgui.cpp b/imgui.cpp
index c74abe6a6..8859aea36 100644
--- a/imgui.cpp
+++ b/imgui.cpp
@@ -2472,6 +2472,16 @@ bool ImGuiTextFilter::Draw(const char* label, float width)
     return value_changed;
 }
 
+bool ImGuiTextFilter::DrawWithHint(const char* label, const char* hint, float width)
+{
+    if (width != 0.0f)
+        ImGui::SetNextItemWidth(width);
+    bool value_changed = ImGui::InputTextWithHint(label, hint, InputBuf, IM_ARRAYSIZE(InputBuf));
+    if (value_changed)
+        Build();
+    return value_changed;
+}
+
 void ImGuiTextFilter::ImGuiTextRange::split(char separator, ImVector<ImGuiTextRange>* out) const
 {
     out->resize(0);
diff --git a/imgui.h b/imgui.h
index 157b301c3..78b647c6a 100644
--- a/imgui.h
+++ b/imgui.h
@@ -2213,6 +2213,7 @@ struct ImGuiTextFilter
 {
     IMGUI_API           ImGuiTextFilter(const char* default_filter = "");
     IMGUI_API bool      Draw(const char* label = "Filter (inc,-exc)", float width = 0.0f);  // Helper calling InputText+Build
+    IMGUI_API bool      DrawWithHint(const char* label, const char* hint = "Filter (inc,-exc)", float width = 0.0f);
     IMGUI_API bool      PassFilter(const char* text, const char* text_end = NULL) const;
     IMGUI_API void      Build();
     void                Clear()          { InputBuf[0] = 0; Build(); }