From bf5ab45f2ea859fd988386431a3cd21bb4371087 Mon Sep 17 00:00:00 2001
From: Nishi <nishi@nishi.boats>
Date: Thu, 7 May 2026 18:51:42 +0900
Subject: [PATCH] wayland

---
 examples/basic/tab.c          | 39 +++++++++++++++++++++++++++++++++++
 include/Mw/LowLevel/Wayland.h |  3 +++
 pl/rules.pl                   |  1 +
 src/backend/wayland/wayland.c | 13 ++++++++++--
 src/default.c                 |  2 +-
 src/draw.c                    |  4 ++--
 6 files changed, 57 insertions(+), 5 deletions(-)
 create mode 100644 examples/basic/tab.c

diff --git a/examples/basic/tab.c b/examples/basic/tab.c
new file mode 100644
index 0000000..8b0ad4a
--- /dev/null
+++ b/examples/basic/tab.c
@@ -0,0 +1,39 @@
+#include <Mw/Milsko.h>
+
+MwWidget tab;
+
+static void MWAPI resize(MwWidget handle, void* user, void* client) {
+	MwVaApply(tab,
+		  MwNwidth, MwGetInteger(handle, MwNwidth),
+		  MwNheight, MwGetInteger(handle, MwNheight),
+		  NULL);
+}
+
+int main() {
+	MwWidget   w;
+	int	   i;
+	MwLLPixmap px[6];
+
+	MwLibraryInit();
+
+	w = MwVaCreateWidget(MwWindowClass, "main", NULL, MwDEFAULT, MwDEFAULT, 800, 600,
+			     MwNtitle, "subwindow",
+			     NULL);
+
+	tab = MwCreateWidget(MwTabClass, "tab", w, 0, 0, 800, 600);
+
+	for(i = 0; i < 16; i++) {
+		char	 buf[32];
+		MwWidget sw, f, img;
+
+		sprintf(buf, "Tab %d", i);
+
+		MwTabAdd(tab, buf);
+	}
+
+	MwAddUserHandler(w, MwNresizeHandler, resize, NULL);
+
+	resize(w, NULL, NULL);
+
+	MwLoop(w);
+}
diff --git a/include/Mw/LowLevel/Wayland.h b/include/Mw/LowLevel/Wayland.h
index 3babbaf..2de34d2 100644
--- a/include/Mw/LowLevel/Wayland.h
+++ b/include/Mw/LowLevel/Wayland.h
@@ -446,6 +446,9 @@ struct _MwLLWayland {
 
 	MwBool is_toplevel;
 
+	MwBool is_clipping;
+	MwRect clip;
+
 	/* Map of Wayland interfaces to their relevant setup functions. */
 	struct {
 		char*				   key;
diff --git a/pl/rules.pl b/pl/rules.pl
index ef96374..0c5ae4a 100644
--- a/pl/rules.pl
+++ b/pl/rules.pl
@@ -201,6 +201,7 @@ new_example("examples/basic/calculator");
 new_example("examples/basic/filechooser");
 new_example("examples/basic/periodic");
 new_example("examples/basic/subwindow");
+new_example("examples/basic/tab");
 
 if (param_get("opengl")) {
     new_example("examples/gldemos/boing",    $gl_libs);
diff --git a/src/backend/wayland/wayland.c b/src/backend/wayland/wayland.c
index e6d6c69..1db2c15 100644
--- a/src/backend/wayland/wayland.c
+++ b/src/backend/wayland/wayland.c
@@ -591,6 +591,11 @@ static void clip(MwLL handle) {
 			cairo_rectangle(handle->wayland.front_cairo, cx - x, cy - y, mx - cx, my - cy);
 			cairo_clip(handle->wayland.front_cairo);
 		}
+
+		if(handle->wayland.is_clipping){
+			cairo_rectangle(handle->wayland.front_cairo, handle->wayland.clip.x, handle->wayland.clip.y, handle->wayland.clip.width, handle->wayland.clip.height);
+			cairo_clip(handle->wayland.front_cairo);
+		}
 	}
 }
 
@@ -700,6 +705,7 @@ static MwLL MwLLCreateImpl(MwLL parent, int x, int y, int width, int height) {
 	}
 
 	r->wayland.is_toplevel = parent == NULL;
+	r->wayland.is_clipping = 0;
 
 	widget_setup(r, parent, x, y, width, height, MwLL_WAYLAND_UNKNOWN);
 
@@ -1597,8 +1603,11 @@ static void MwLLRaiseImpl(MwLL handle) {
 }
 
 static void MwLLClipImpl(MwLL handle, MwRect* rect) {
-	(void)handle;
-	(void)rect;
+	if(rect == NULL){
+		handle->wayland.is_clipping = MwFALSE;
+	}else{
+		handle->wayland.clip = *rect;
+	}
 }
 
 static int MwLLWaylandCallInitImpl(void) {
diff --git a/src/default.c b/src/default.c
index a1acbd0..8b8cf58 100644
--- a/src/default.c
+++ b/src/default.c
@@ -22,7 +22,7 @@ int MwDefaultBorderWidth(MwWidget handle) {
 	if(bw != MwDEFAULT) return bw;
 
 	if(MwGetInteger(handle, MwNmodernLook)) {
-		return 1;
+		return 2;
 	} else {
 		return 2;
 	}
diff --git a/src/draw.c b/src/draw.c
index 32c2cd3..8145df8 100644
--- a/src/draw.c
+++ b/src/draw.c
@@ -359,13 +359,13 @@ static void MwDrawFrameEx_complex(MwWidget handle, MwRect* rect, MwLLColor color
 	MwLLColor lighter   = same ? MwLightenColor(handle, darker, 0, 0, 0) : MwLightenColor(handle, color, (ColorDiff / 2) - diff, (ColorDiff / 2) - diff, (ColorDiff / 2) - diff);
 	MwRect	  r	    = *rect;
 
-	frame_border_complex(handle, rect, lighter, darker, invert, border, diff, same);
+	frame_border_complex(handle, rect, lighter, darker, invert, border / 2, diff, same);
 
 	r.x += 1;
 	r.y += 1;
 	r.width -= 2;
 	r.height -= 2;
-	frame_border_complex(handle, &r, lighter, darker, !invert, border, diff, same);
+	frame_border_complex(handle, &r, lighter, darker, !invert, border / 2, diff, same);
 
 	MwLLFreeColor(lighter);
 	MwLLFreeColor(darker);