Add SCI_AUTOCSETOPTIONS to allow choosing a non-resizeable autocompletion list

on Win32. This also avoids a header rectangle above the list.

5 files changed, 25 insertions, 0 deletions

diff --git a/include/Scintilla.h b/include/Scintilla.h
index 088abc0d8..97fbd3be0 100644
--- a/include/Scintilla.h
+++ b/include/Scintilla.h
@@ -405,6 +405,10 @@ typedef sptr_t (*SciFnDirectStatus)(sptr_t ptr, unsigned int iMessage, uptr_t wP
 #define SCI_USERLISTSHOW 2117
 #define SCI_AUTOCSETAUTOHIDE 2118
 #define SCI_AUTOCGETAUTOHIDE 2119
+#define SC_AUTOCOMPLETE_NORMAL 0
+#define SC_AUTOCOMPLETE_FIXED_SIZE 1
+#define SCI_AUTOCSETOPTIONS 2638
+#define SCI_AUTOCGETOPTIONS 2639
 #define SCI_AUTOCSETDROPRESTOFWORD 2270
 #define SCI_AUTOCGETDROPRESTOFWORD 2271
 #define SCI_REGISTERIMAGE 2405
diff --git a/include/Scintilla.iface b/include/Scintilla.iface
index b59cda663..cc7dedf36 100644
--- a/include/Scintilla.iface
+++ b/include/Scintilla.iface
@@ -1009,6 +1009,18 @@ set void AutoCSetAutoHide=2118(bool autoHide,)
 # Retrieve whether or not autocompletion is hidden automatically when nothing matches.
 get bool AutoCGetAutoHide=2119(,)
 
+# Define option flags for autocompletion lists
+enu AutoCompleteOption=SC_AUTOCOMPLETE_
+val SC_AUTOCOMPLETE_NORMAL=0
+# Win32 specific:
+val SC_AUTOCOMPLETE_FIXED_SIZE=1
+
+# Set autocompletion options.
+set void AutoCSetOptions=2638(AutoCompleteOption options,)
+
+# Retrieve autocompletion options.
+get AutoCompleteOption AutoCGetOptions=2639(,)
+
 # Set whether or not autocompletion deletes any word characters
 # after the inserted text upon completion.
 set void AutoCSetDropRestOfWord=2270(bool dropRestOfWord,)
diff --git a/include/ScintillaCall.h b/include/ScintillaCall.h
index e0cfdd052..098b9ec1d 100644
--- a/include/ScintillaCall.h
+++ b/include/ScintillaCall.h
@@ -274,6 +274,8 @@ public:
 	void UserListShow(int listType, const char *itemList);
 	void AutoCSetAutoHide(bool autoHide);
 	bool AutoCGetAutoHide();
+	void AutoCSetOptions(Scintilla::AutoCompleteOption options);
+	Scintilla::AutoCompleteOption AutoCGetOptions();
 	void AutoCSetDropRestOfWord(bool dropRestOfWord);
 	bool AutoCGetDropRestOfWord();
 	void RegisterImage(int type, const char *xpmData);
diff --git a/include/ScintillaMessages.h b/include/ScintillaMessages.h
index a0c641a39..9293a5a6b 100644
--- a/include/ScintillaMessages.h
+++ b/include/ScintillaMessages.h
@@ -210,6 +210,8 @@ enum class Message {
 	UserListShow = 2117,
 	AutoCSetAutoHide = 2118,
 	AutoCGetAutoHide = 2119,
+	AutoCSetOptions = 2638,
+	AutoCGetOptions = 2639,
 	AutoCSetDropRestOfWord = 2270,
 	AutoCGetDropRestOfWord = 2271,
 	RegisterImage = 2405,
diff --git a/include/ScintillaTypes.h b/include/ScintillaTypes.h
index ca0a07527..830ccadba 100644
--- a/include/ScintillaTypes.h
+++ b/include/ScintillaTypes.h
@@ -230,6 +230,11 @@ enum class IndicFlag {
 	ValueFore = 1,
 };
 
+enum class AutoCompleteOption {
+	Normal = 0,
+	FixedSize = 1,
+};
+
 enum class IndentView {
 	None = 0,
 	Real = 1,