From ff8c127b6bdaf8133bae8d06f1216f5d267d4986 Mon Sep 17 00:00:00 2001
From: Jonas Kümmerlin <jonas@kuemmerlin.eu>
Date: Tue, 21 Apr 2020 20:36:51 +0200
Subject: notebook: add option of using a solid background

unfortunately, only xp supplies actually matching color hints

the color hint of Vista and later is very different from the texture
used, so it looks quite ugly there :/
---
 alf/alf.h | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

(limited to 'alf/alf.h')

diff --git a/alf/alf.h b/alf/alf.h
index 32e221c..0d336c9 100644
--- a/alf/alf.h
+++ b/alf/alf.h
@@ -62,6 +62,9 @@ typedef struct {
 #define ALF_LABEL_ALIGN_BOTTOM         12
 #define ALF_LABEL_VALIGN_MASK          12
 
+// notebook flags
+#define ALF_NOTEBOOK_SOLID_TAB_BACKGROUND   1
+
 
 // messages
 #define ALF_WM__BASE            0x2800
@@ -107,6 +110,9 @@ typedef struct {
 
 #define ALF_WM_PANEL_SETVTABLE  (ALF_WM__BASE + 201)
 
+#define ALF_WM_NTBK_GETFLAGS    (ALF_WM__BASE + 201)
+#define ALF_WM_NTBK_SETFLAGS    (ALF_WM__BASE + 202)
+
 typedef DWORD ALFColor;
 
 #define ALF_COLOR_TRANSPARENT  ((ALFColor)-1)
@@ -378,6 +384,22 @@ ALF_NotebookSelectedPanel(HWND notebook);
 HWND
 ALF_NotebookTabPanel(HWND notebook, int index);
 
+DWORD
+ALF_NotebookFlags(HWND notebook);
+
+void
+ALF_NotebookSetFlags(HWND notebook, DWORD flags);
+
+static inline void
+ALF_NotebookAddFlag(HWND notebook, DWORD flag) {
+    ALF_NotebookSetFlags(notebook, ALF_NotebookFlags(notebook) | flag);
+}
+
+static inline void
+ALF_NotebookRemoveFlag(HWND notebook, DWORD flag) {
+    ALF_NotebookSetFlags(notebook, ALF_NotebookFlags(notebook) & ~flag);
+}
+
 #ifdef __cplusplus
 } // extern C
 #endif
-- 
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