kiss-mfavila-large/ports/fvwm-patched/patches/08-FluxRoundedCorners.patch

diff --unified --recursive --text fvwm-2.6.9/fvwm/add_window.c fvwm-patched/fvwm/add_window.c
--- fvwm-2.6.9/fvwm/add_window.c	2020-08-21 16:07:19.993929916 -0600
+++ fvwm-patched/fvwm/add_window.c	2020-08-21 16:08:05.602920846 -0600
@@ -1928,6 +1928,7 @@
 {
 	int width;
 	int offset;
+	style_flags *sflags = &(pstyle->flags);
 
 	get_title_font_size_and_offset(
 		fw, S_TITLE_DIR(SCF(*pstyle)),
@@ -1939,6 +1940,10 @@
 	fw->title_thickness = width;
 	fw->title_text_offset = offset;
 	fw->corner_width = fw->title_thickness + fw->boundary_width;
+	if (SHAS_CORNER_WIDTH(sflags))
+	{
+		fw->corner_width = SGET_CORNER_WIDTH(*pstyle);
+	}
 	if (!HAS_TITLE(fw))
 	{
 		fw->title_thickness = 0;
@@ -2859,6 +2864,8 @@
 		fw = NULL;
 	}
 
+	frame_make_rounded_corners(fw);
+
 	return fw;
 }
 
Only in fvwm-patched/fvwm: add_window.c.orig
diff --unified --recursive --text fvwm-2.6.9/fvwm/borders.c fvwm-patched/fvwm/borders.c
--- fvwm-2.6.9/fvwm/borders.c	2020-08-21 16:07:19.993929916 -0600
+++ fvwm-patched/fvwm/borders.c	2020-08-21 16:08:05.602920846 -0600
@@ -1745,6 +1745,24 @@
 	return;
 }
 
+static void border_fill_fluxbox_handle(
+	Pixmap dest_pix, rectangle *dest_g, common_decorations_type *cd, Bool corner)
+{
+	corner = False;
+	/* Main Color */
+	XFillRectangle(
+		dpy, dest_pix, corner ? cd->shadow_gc : cd->relief_gc, dest_g->x + 1, dest_g->y + 1,
+		dest_g->width - dest_g->x - 3, dest_g->height - dest_g->y - 2);
+	/* Right Shadow */
+	XFillRectangle(
+		dpy, dest_pix, cd->shadow_gc, dest_g->x + dest_g->width - 2, dest_g->y + 1,
+		1, dest_g->height - dest_g->y - 2);
+	/* Bottom Shadow */
+	XFillRectangle(
+		dpy, dest_pix, cd->shadow_gc, dest_g->x + 1, dest_g->height - 2,
+		dest_g->width - dest_g->x - 3, 1);
+}
+
 /* create a root transparent colorset bg, we take in account a possible
  * drawing rotation */
 static Pixmap border_create_root_transparent_pixmap(
@@ -1989,12 +2007,28 @@
 	pix_g.width = part_g.width;
 	pix_g.height = part_g.height;
 	border_fill_pixmap_background(p, &pix_g, &bg, cd);
+	if (HAS_FLUXBOX_HANDLES(fw) && (part & PART_BOTTOM))
+	{
+		pix_g.y = part_g.height - fw->boundary_width;
+		if (part != PART_BORDER_S)
+		{
+			pix_g.width++;
+		}
+		if (part == PART_BORDER_SE)
+		{
+			pix_g.x--;
+		}
+		if (fw->boundary_width > 2)
+		{
+			border_fill_fluxbox_handle(p, &pix_g, cd, !(part & PART_BORDER_S));
+		}
+	}
 	if (free_bg_pixmap && bg.pixmap.p)
 	{
 		XFreePixmap(dpy, bg.pixmap.p);
 	}
 	/* draw the relief over the background */
-	if (!br->relief.is_flat)
+	if (!br->relief.is_flat && !HAS_FLUXBOX_HANDLES(fw))
 	{
 		border_draw_part_relief(br, frame_g, &part_g, p, is_inverted);
 		/* draw the handle marks */
@@ -4514,6 +4548,9 @@
 	JustificationType just;
 	int lbl = 0;
 	int rbl = 0;
+	int bw;
+
+	bw = HAS_FLUXBOX_HANDLES(fw) ? 1 : fw->boundary_width;
 
 	ret_td->cd = cd;
 	ret_td->frame_g = *new_g;
@@ -4551,16 +4588,16 @@
 	/* geometry of the title bar title + buttons */
 	if (!ret_td->has_vt)
 	{
-		ret_td->bar_g.width = new_g->width - 2 * fw->boundary_width;
+		ret_td->bar_g.width = new_g->width - 2 * bw;
 		ret_td->bar_g.height = ret_td->layout.title_g.height;
-		ret_td->bar_g.x = fw->boundary_width;
+		ret_td->bar_g.x = bw;
 		ret_td->bar_g.y = ret_td->layout.title_g.y;
 	}
 	else
 	{
 		ret_td->bar_g.width = ret_td->layout.title_g.width;
-		ret_td->bar_g.height = new_g->height - 2 * fw->boundary_width;
-		ret_td->bar_g.y = fw->boundary_width;
+		ret_td->bar_g.height = new_g->height - 2 * bw;
+		ret_td->bar_g.y = bw;
 		ret_td->bar_g.x = ret_td->layout.title_g.x;
 	}
 
@@ -4612,7 +4649,7 @@
 		{
 			ret_td->left_buttons_g.height = rbl;
 			ret_td->right_buttons_g.height = lbl;
-			ret_td->right_buttons_g.y = fw->boundary_width;
+			ret_td->right_buttons_g.y = bw;
 			ret_td->right_buttons_g.x = ret_td->bar_g.x;
 			ret_td->left_buttons_g.y = ret_td->layout.title_g.y +
 				ret_td->layout.title_g.height;
@@ -4622,7 +4659,7 @@
 		{
 			ret_td->left_buttons_g.width = rbl;
 			ret_td->right_buttons_g.width = lbl;
-			ret_td->right_buttons_g.x = fw->boundary_width;
+			ret_td->right_buttons_g.x = bw;
 			ret_td->right_buttons_g.y = ret_td->bar_g.y;
 			ret_td->left_buttons_g.x = ret_td->layout.title_g.x +
 				ret_td->layout.title_g.width;
@@ -4635,7 +4672,7 @@
 		{
 			ret_td->left_buttons_g.height = lbl;
 			ret_td->right_buttons_g.height = rbl;
-			ret_td->left_buttons_g.y = fw->boundary_width;
+			ret_td->left_buttons_g.y = bw;
 			ret_td->left_buttons_g.x = ret_td->bar_g.x;
 			ret_td->right_buttons_g.y = ret_td->layout.title_g.y +
 				ret_td->layout.title_g.height;
@@ -4645,7 +4682,7 @@
 		{
 			ret_td->left_buttons_g.width = lbl;
 			ret_td->right_buttons_g.width = rbl;
-			ret_td->left_buttons_g.x = fw->boundary_width;
+			ret_td->left_buttons_g.x = bw;
 			ret_td->left_buttons_g.y = ret_td->bar_g.y;
 			ret_td->right_buttons_g.x = ret_td->layout.title_g.x +
 				ret_td->layout.title_g.width;
@@ -4988,7 +5025,7 @@
 	int bw;
 	Bool title;
 
-	bw = fw->boundary_width;
+	bw = HAS_FLUXBOX_HANDLES(fw) ? 1 : fw->boundary_width;
 	/* ret_g->x and ret->y is just an offset relatively to the w,
 	 * maybe we can take the relief in account? */
 	switch (part)
@@ -5006,6 +5043,10 @@
 	case PART_BORDER_S:
 		ret_g->x = sidebar_g->x;
 		ret_g->y = 2 * sidebar_g->y + sidebar_g->height - bw;
+		if (HAS_FLUXBOX_HANDLES(fw))
+		{
+			ret_g->y = 2 * sidebar_g->y + sidebar_g->height - fw->boundary_width;
+		}
 		*ret_w = FW_W_SIDE(fw, 2);
 		break;
 	case PART_BORDER_W:
@@ -5040,9 +5081,14 @@
 	switch (part)
 	{
 	case PART_BORDER_N:
+		ret_g->height = bw;
 	case PART_BORDER_S:
 		ret_g->width = sidebar_g->width;
 		ret_g->height = bw;
+		if (HAS_FLUXBOX_HANDLES(fw))
+		{
+			ret_g->height = fw->boundary_width;
+		}
 		break;
 	case PART_BORDER_E:
 	case PART_BORDER_W:
Only in fvwm-patched/fvwm: borders.c.orig
diff --unified --recursive --text fvwm-2.6.9/fvwm/frame.c fvwm-patched/fvwm/frame.c
--- fvwm-2.6.9/fvwm/frame.c	2018-05-26 05:35:26.000000000 -0600
+++ fvwm-patched/fvwm/frame.c	2020-08-21 16:08:05.606920933 -0600
@@ -438,6 +438,8 @@
 		BroadcastConfig(M_CONFIGURE_WINDOW,fw);
 	}
 
+	frame_make_rounded_corners(fw);
+
 	return;
 }
 
@@ -1957,6 +1959,7 @@
 			FShapeSet);
 	}
 	frame_setup_shape(fw, mra->end_g.width, mra->end_g.height, fw->wShaped);
+	frame_make_rounded_corners(fw);
 	if (mra->flags.do_restore_gravity)
 	{
 		/* TA:  2011-09-04: There might be a chance some clients with
@@ -2090,6 +2093,210 @@
 	return;
 }
 
+void draw_rounded_mask(Window win, int width, int height, Bool slightlyrounded, window_parts draw_parts, int col)
+{
+	Pixmap pm;
+	GC gc;
+    rectangle rect;
+	int w,h;
+	unsigned long valuemask;
+	int x;
+	int lstart, lend;
+	int l0[] = { 0, 1, 0, 1, 2, 3 };
+	int l1[] = { 1, 2, 1, 2, 3, 5 };
+	int l2[] = { 2, 1, 5, 3, 2, 1 };
+	int l3[] = { 1, 1, 1, 1, 1, 2 };
+
+	if (slightlyrounded)
+	{
+		lstart = 0;
+		lend = 2;
+	}
+	else
+	{
+		lstart = 2;
+		lend = 6;
+	}
+
+    XGetGeometry(
+        dpy, win, &JunkRoot, &rect.x, &rect.y,
+        &rect.width, &rect.height, &JunkBW, &JunkDepth);
+
+	w = rect.width;
+	h = rect.height;
+	pm = XCreatePixmap(dpy, win, width, height, 1);
+	gc = Scr.MonoGC;
+	XSetForeground(dpy, gc, !col);
+	XFillRectangle(dpy, pm, gc, 0, 0, w, h);
+	XSetForeground(dpy, gc, col);
+
+	/* Draw a rounded shape on the corners of the pixmap */
+	for (x = lstart; x < lend; x++)
+	{
+ 		if (draw_parts & PART_BORDER_NW)
+ 		{
+			XFillRectangle(dpy, pm, gc, 0, l0[x], l2[x], l3[x]);
+ 		}
+ 		if (draw_parts & PART_BORDER_NE)
+ 		{
+			XFillRectangle(dpy, pm, gc, w-l2[x], l0[x], l2[x], l3[x]);
+		}
+  		if (draw_parts & PART_BORDER_SW)
+ 		{
+			XFillRectangle(dpy, pm, gc, 0, h-l1[x], l2[x], l3[x]);
+		}
+ 		if (draw_parts & PART_BORDER_SE)
+ 		{
+			XFillRectangle(dpy, pm, gc, w-l2[x], h-l1[x], l2[x], l3[x]);
+		}
+	}
+
+	FShapeCombineMask(dpy, win, ShapeBounding, 0, 0, pm, col==1 ? ShapeSubtract : ShapeSet);
+
+	XFreePixmap(dpy, pm);
+}
+
+static void frame_draw_rounded_mask(FvwmWindow *fw, Window win, window_parts draw_parts, int col)
+{
+	draw_rounded_mask(win, fw->g.frame.width, fw->g.frame.height,
+		HAS_SLIGHTLY_ROUNDED_CORNERS(fw), IS_MAXIMIZED(fw)?0:draw_parts, col);
+}
+
+/* Returns a corner corrected for rotation of the titlebar (ie button 1 is always NW) */
+#define SWAP_CORNER(PART) corner = corner & (PART) ? corner ^ (PART) : corner
+static window_parts __get_corner(window_parts corner, FvwmWindow *fw)
+{
+	int dir;
+		
+	dir = GET_TITLE_DIR(fw);
+
+	/* Flip horizontally (relative to tb) if the titlebar is rotated */
+	if ((dir == DIR_N && IS_TOP_TITLE_ROTATED(fw))
+		|| (dir == DIR_S && !IS_BOTTOM_TITLE_ROTATED(fw))
+		|| (dir == DIR_W && IS_LEFT_TITLE_ROTATED_CW(fw))
+		|| (dir == DIR_E && !IS_RIGHT_TITLE_ROTATED_CW(fw)))
+	{
+		SWAP_CORNER(PART_BORDER_NE | PART_BORDER_NW);
+	}
+
+	/* Swap SE/SW so that shift left goes in a clockwise order */
+	SWAP_CORNER(PART_BORDER_SW | PART_BORDER_SE);
+
+	/* Rotate clockwise depending on dir */
+	corner <<= dir;
+	if (corner > PART_BORDER_SE)
+	{
+		corner = corner >> 4;
+	}
+	
+	/* Swap SE/SW back */
+	SWAP_CORNER(PART_BORDER_SW | PART_BORDER_SE);
+
+	return corner;
+}
+ 
+void frame_make_rounded_corners(FvwmWindow *fw)
+{
+	rectangle rect;
+	window_parts draw_parts;
+	window_parts mask;
+	int x;
+	FvwmWindow *left_button = 0;
+	FvwmWindow *right_button = 0;
+
+	if (!fw || !FShapesSupported)
+	{
+		return;
+	}
+  
+	window_parts corner_nw = __get_corner(PART_BORDER_NW, fw);
+	window_parts corner_ne = __get_corner(PART_BORDER_NE, fw);
+	window_parts corner_se = __get_corner(PART_BORDER_SE, fw);
+	window_parts corner_sw = __get_corner(PART_BORDER_SW, fw);
+ 
+	for (x = 9;x>=0;x--)
+	{
+		if (FW_W_BUTTON(fw, x) != None)
+		{
+			if (x%2 == 0)
+			{
+				left_button = FW_W_BUTTON(fw, x);
+			}
+			else
+			{
+				right_button = FW_W_BUTTON(fw, x);
+			}
+		}
+	}
+ 
+ 	mask = 0;
+ 	if (HAS_ROUNDED_CORNERS_TOP(fw))
+  	{
+ 		mask |= corner_ne | corner_nw;
+  	}
+ 	if (HAS_ROUNDED_CORNERS_BOTTOM(fw))
+  	{
+ 		mask |= corner_se | corner_sw;
+  	}
+ 
+	/* Draw mask on each corner of the window. This involves the frame, title,
+	 * buttons and parent wins depending on the window configuration */
+ 	rect = fw->g.frame;
+ 	frame_draw_rounded_mask(fw, FW_W_FRAME(fw), mask, 1);
+	if (HAS_TITLE(fw))
+	{
+		draw_parts = 0;
+		if (!left_button)
+		{
+			draw_parts |= corner_nw;
+		}
+		if (!right_button)
+		{
+			draw_parts |= corner_ne;
+		}
+		if (IS_SHADED(fw))
+		{
+			if (!left_button)
+			{
+				draw_parts |= corner_sw;
+			}
+			else
+			{
+				frame_draw_rounded_mask(fw, left_button, mask & (corner_nw|corner_sw), 0);
+			}
+			if (!right_button)
+			{
+				draw_parts |= corner_se;
+			}
+			else
+			{
+				frame_draw_rounded_mask(fw, right_button, mask & (corner_ne|corner_se), 0);
+			}
+		}
+		frame_draw_rounded_mask(fw, FW_W_TITLE(fw), mask & draw_parts, 0);
+  
+		if (!IS_SHADED(fw))
+		{
+			frame_draw_rounded_mask(fw, FW_W_PARENT(fw), mask & (corner_sw|corner_se), 0);
+  
+			if (left_button)
+			{
+				frame_draw_rounded_mask(fw, left_button, mask & corner_nw, 0);
+			}
+			if (right_button)
+			{
+				frame_draw_rounded_mask(fw, right_button, mask & corner_ne, 0);
+			}
+		}
+	}
+	else
+	{
+		frame_draw_rounded_mask(fw, FW_W_PARENT(fw), mask & PART_CORNERS, 0);
+	}
+  
+	XFlush(dpy);
+}
+
 /****************************************************************************
  *
  * Sets up the shaped window borders
Only in fvwm-patched/fvwm: frame.c.orig
diff --unified --recursive --text fvwm-2.6.9/fvwm/frame.h fvwm-patched/fvwm/frame.h
--- fvwm-2.6.9/fvwm/frame.h	2016-10-15 08:51:45.000000000 -0600
+++ fvwm-patched/fvwm/frame.h	2020-08-21 16:08:05.606920933 -0600
@@ -5,6 +5,8 @@
 
 /* ---------------------------- included header files ---------------------- */
 
+#include "borders.h"
+
 /* ---------------------------- global definitions ------------------------- */
 
 /* ---------------------------- global macros ------------------------------ */
@@ -71,5 +73,7 @@
 	Bool do_send_configure_notify);
 void frame_setup_shape(
 	FvwmWindow *fw, int w, int h, int shape_mode);
+void frame_make_rounded_corners(FvwmWindow *fw);
+void draw_rounded_mask(Window win, int width, int height, Bool slightlyrounded, window_parts draw_parts, int col);
 
 #endif /* FRAME_H */
diff --unified --recursive --text fvwm-2.6.9/fvwm/fvwm.h fvwm-patched/fvwm/fvwm.h
--- fvwm-2.6.9/fvwm/fvwm.h	2020-08-21 16:07:19.993929916 -0600
+++ fvwm-patched/fvwm/fvwm.h	2020-08-21 16:08:05.606920933 -0600
@@ -270,6 +270,10 @@
 		unsigned windowshade_laziness : 2;
 		unsigned use_title_decor_rotation : 1;
 		unsigned has_border_under_title : 1;
+		unsigned has_fluxbox_handles : 1;
+		unsigned has_rounded_corners_top : 1;
+		unsigned has_rounded_corners_bottom : 1;
+		unsigned has_slightly_rounded_corners : 1;
 		focus_policy_t focus_policy;
 	} s;
 } common_flags_t;
@@ -553,6 +557,7 @@
 	unsigned has_edge_resistance_move : 1;
 	unsigned has_edge_resistance_xinerama_move : 1;
 	unsigned has_handle_width : 1;
+	unsigned has_corner_width : 1;
 	unsigned has_icon : 1;
 	unsigned has_icon_boxes : 1;
 	unsigned has_icon_size_limits : 1;
@@ -713,6 +718,7 @@
 	short border_width;
 	/* resize handle width */
 	short handle_width;
+	short corner_width;
 	int layer;
 	int start_desk;
 	int start_page_x;
Only in fvwm-patched/fvwm: fvwm.h.orig
diff --unified --recursive --text fvwm-2.6.9/fvwm/geometry.c fvwm-patched/fvwm/geometry.c
--- fvwm-2.6.9/fvwm/geometry.c	2020-08-21 16:04:22.090148699 -0600
+++ fvwm-patched/fvwm/geometry.c	2020-08-21 16:08:05.606920933 -0600
@@ -489,16 +489,18 @@
 	const FvwmWindow *fw, size_borders *borders, Bool is_shaded)
 {
 	int title_thickness;
+	int bw;
 	
-	borders->top_left.width = fw->boundary_width;
-	borders->bottom_right.width = fw->boundary_width;
-	borders->top_left.height = fw->boundary_width;
+	bw = HAS_FLUXBOX_HANDLES(fw) ? 1 : fw->boundary_width;
+	borders->top_left.width = bw;
+	borders->bottom_right.width = bw;
+	borders->top_left.height = bw;
 	borders->bottom_right.height = fw->boundary_width;
 
 	title_thickness = fw->title_thickness;
 	if (HAS_TITLE(fw) && HAS_BORDER_UNDER_TITLE(fw) && !is_shaded)
 	{
-		title_thickness += fw->boundary_width;
+		title_thickness += bw;
 	}
 	
 	switch (GET_TITLE_DIR(fw))
@@ -528,9 +530,13 @@
 void get_window_borders_no_title(
 	const FvwmWindow *fw, size_borders *borders)
 {
-	borders->top_left.width = fw->boundary_width;
-	borders->bottom_right.width = fw->boundary_width;
-	borders->top_left.height = fw->boundary_width;
+	int bw;
+
+	bw = HAS_FLUXBOX_HANDLES(fw) ? 1 : fw->boundary_width;
+
+	borders->top_left.width = bw;
+	borders->bottom_right.width = bw;
+	borders->top_left.height = bw;
 	borders->bottom_right.height = fw->boundary_width;
 	borders->total_size.width =
 		borders->top_left.width + borders->bottom_right.width;
Only in fvwm-patched/fvwm: geometry.c.orig
diff --unified --recursive --text fvwm-2.6.9/fvwm/menus.c fvwm-patched/fvwm/menus.c
--- fvwm-2.6.9/fvwm/menus.c	2020-08-21 15:53:07.026125528 -0600
+++ fvwm-patched/fvwm/menus.c	2020-08-21 16:08:05.606920933 -0600
@@ -60,6 +60,7 @@
 #include "menugeometry.h"
 #include "menuparameters.h"
 #include "menus.h"
+#include "frame.h"
 #include "libs/FGettext.h"
 
 /* ---------------------------- local definitions -------------------------- */
@@ -3190,6 +3191,13 @@
 	return x_overlap;
 }
 
+static void menu_make_rounded_corners(MenuRoot *mr)
+{
+	draw_rounded_mask(MR_WINDOW(mr), MR_WIDTH(mr), MR_HEIGHT(mr),
+		MST_HAS_SLIGHTLY_ROUNDED_CORNERS(mr),
+		MST_HAS_ROUNDED_CORNERS(mr)?PART_CORNERS:0, 0);
+}
+
 /*
  *
  *  Procedure:
@@ -3763,6 +3771,8 @@
 	 * Pop up the menu
 	 */
 
+	menu_make_rounded_corners(mr);
+
 	XMoveWindow(dpy, MR_WINDOW(mr), x, y);
 	MR_X(mr) = x;
 	MR_Y(mr) = y;
Only in fvwm-patched/fvwm: menus.c.orig
diff --unified --recursive --text fvwm-2.6.9/fvwm/menustyle.c fvwm-patched/fvwm/menustyle.c
--- fvwm-2.6.9/fvwm/menustyle.c	2020-08-21 15:53:07.026125528 -0600
+++ fvwm-patched/fvwm/menustyle.c	2020-08-21 16:08:05.606920933 -0600
@@ -431,6 +431,7 @@
 		"TitleColorset", "HilightTitleBack",
 		"TitleFont",
 		"VerticalMargins", "FlatSeparators",
+		"RoundedCorners", "SlightlyRoundedCorners",
 		"UniqueHotkeyActivatesImmediate",
 		NULL
 	};
@@ -1603,12 +1604,18 @@
 				&ST_VERTICAL_MARGIN_BOTTOM(tmpms),
 				0, 0);
 			break;
-		case 63: /* UniqueHotKeyActivatesImmediate */
-			ST_HOTKEY_ACTIVATES_IMMEDIATE(tmpms) = on;
-			break;
 		case 63: /* FlatSeparators */
 			ST_DO_FLAT_SEPARATOR(tmpms) = on;
 			break;
+		case 64: /* UniqueHotKeyActivatesImmediate */
+			ST_HOTKEY_ACTIVATES_IMMEDIATE(tmpms) = on;
+			break;
+		case 65: /* RoundedCorners */
+			ST_HAS_ROUNDED_CORNERS(tmpms) = on;
+			break;
+		case 66: /* SlightlyRoundedCorners */
+			ST_HAS_SLIGHTLY_ROUNDED_CORNERS(tmpms) = on;
+			break;
 
 #if 0
 		case 99: /* PositionHints */
Only in fvwm-patched/fvwm: menustyle.c.orig
diff --unified --recursive --text fvwm-2.6.9/fvwm/menustyle.h fvwm-patched/fvwm/menustyle.h
--- fvwm-2.6.9/fvwm/menustyle.h	2020-08-21 15:53:07.026125528 -0600
+++ fvwm-patched/fvwm/menustyle.h	2020-08-21 16:08:05.606920933 -0600
@@ -25,6 +25,10 @@
 #define MST_DO_HILIGHT_BACK(m)        ((m)->s->ms->look.flags.do_hilight_back)
 #define ST_DO_FLAT_SEPARATOR(s)       ((s)->look.flags.do_flat_separator)
 #define MST_DO_FLAT_SEPARATOR(m)      ((m)->s->ms->look.flags.do_flat_separator)
+#define ST_HAS_ROUNDED_CORNERS(s)     ((s)->look.flags.has_rounded_corners)
+#define MST_HAS_ROUNDED_CORNERS(m)    ((m)->s->ms->look.flags.has_rounded_corners)
+#define ST_HAS_SLIGHTLY_ROUNDED_CORNERS(s)     ((s)->look.flags.has_slightly_rounded_corners)
+#define MST_HAS_SLIGHTLY_ROUNDED_CORNERS(m)    ((m)->s->ms->look.flags.has_slightly_rounded_corners)
 #define ST_DO_HILIGHT_FORE(s)         ((s)->look.flags.do_hilight_fore)
 #define MST_DO_HILIGHT_FORE(m)        ((m)->s->ms->look.flags.do_hilight_fore)
 #define ST_DO_HILIGHT_TITLE_BACK(s)   ((s)->look.flags.do_hilight_title_back)
@@ -285,6 +289,8 @@
 		unsigned do_hilight_title_back : 1;
 		unsigned using_default_titlefont : 1;
 		unsigned do_flat_separator : 1;
+		unsigned has_rounded_corners : 1;
+		unsigned has_slightly_rounded_corners : 1;
 	} flags;
 	unsigned char ReliefThickness;
 	unsigned char TitleUnderlines;
diff --unified --recursive --text fvwm-2.6.9/fvwm/style.c fvwm-patched/fvwm/style.c
--- fvwm-2.6.9/fvwm/style.c	2020-08-21 16:07:19.993929916 -0600
+++ fvwm-patched/fvwm/style.c	2020-08-21 16:08:05.606920933 -0600
@@ -553,6 +553,10 @@
 		SSET_HANDLE_WIDTH(
 			*merged_style, SGET_HANDLE_WIDTH(*add_style));
 	}
+	if (add_style->flags.has_corner_width)
+	{
+		SSET_CORNER_WIDTH(*merged_style, SGET_CORNER_WIDTH(*add_style));
+	}
 	if (add_style->flags.has_icon_size_limits)
 	{
 		SSET_MIN_ICON_WIDTH(
@@ -2590,6 +2594,20 @@
 			ps->change_mask.has_color_back = 1;
 			break;
 		}
+		else if (StrEquals(token, "CornerWidth"))
+		{
+			if (GetIntegerArguments(rest, &rest, val, 1))
+			{
+				SSET_CORNER_WIDTH(*ps, (short)*val);
+				ps->flags.has_corner_width = 1;
+			}
+			else
+			{
+				ps->flags.has_corner_width = 0;
+			}
+			ps->flag_mask.has_corner_width = 1;
+			ps->change_mask.has_corner_width = 1;
+		}		
 		else if (StrEquals(token, "CirculateSkipIcon"))
 		{
 			S_SET_DO_CIRCULATE_SKIP_ICON(SCF(*ps), on);
@@ -2902,6 +2920,15 @@
 			S_SET_HAS_MWM_BORDER(SCM(*ps), 1);
 			S_SET_HAS_MWM_BORDER(SCC(*ps), 1);
 		}
+		else if (StrEquals(token, "FluxboxHandles"))
+		{
+			S_SET_HAS_FLUXBOX_HANDLES(SCF(*ps), on);
+			S_SET_HAS_FLUXBOX_HANDLES(SCM(*ps), 1);
+			S_SET_HAS_FLUXBOX_HANDLES(SCC(*ps), 1);
+			S_SET_HAS_ROUNDED_CORNERS_BOTTOM(SCF(*ps), !on);
+			S_SET_HAS_ROUNDED_CORNERS_BOTTOM(SCM(*ps), 1);
+			S_SET_HAS_ROUNDED_CORNERS_BOTTOM(SCC(*ps), 1);
+		}
 		else if (StrEquals(token, "FocusFollowsMouse"))
 		{
 			style_set_old_focus_policy(ps, 1);
@@ -4097,6 +4124,50 @@
 			S_SET_IS_RIGHT_TITLE_ROTATED_CW(SCM(*ps), 1);
 			S_SET_IS_RIGHT_TITLE_ROTATED_CW(SCC(*ps), 1);
 		}
+		else if (StrEquals(token, "RoundedCorners"))
+		{
+			S_SET_HAS_ROUNDED_CORNERS_TOP(SCF(*ps), on);
+			S_SET_HAS_ROUNDED_CORNERS_TOP(SCM(*ps), 1);
+			S_SET_HAS_ROUNDED_CORNERS_TOP(SCC(*ps), 1);
+
+			/* FluxboxHandles found */
+			if (S_HAS_FLUXBOX_HANDLES(SCC(*ps))) {
+				S_SET_HAS_ROUNDED_CORNERS_BOTTOM(SCF(*ps), !on);
+				S_SET_HAS_ROUNDED_CORNERS_BOTTOM(SCM(*ps), 1);
+				S_SET_HAS_ROUNDED_CORNERS_BOTTOM(SCC(*ps), 1);
+			}
+			else {
+				S_SET_HAS_FLUXBOX_HANDLES(SCF(*ps), !on);
+				S_SET_HAS_FLUXBOX_HANDLES(SCM(*ps), 1);
+				S_SET_HAS_FLUXBOX_HANDLES(SCC(*ps), 1);
+				S_SET_HAS_ROUNDED_CORNERS_BOTTOM(SCF(*ps), on);
+				S_SET_HAS_ROUNDED_CORNERS_BOTTOM(SCM(*ps), 1);
+				S_SET_HAS_ROUNDED_CORNERS_BOTTOM(SCC(*ps), 1);
+			}
+		}
+		else if (StrEquals(token, "RoundedCornersTop"))
+		{
+			S_SET_HAS_ROUNDED_CORNERS_TOP(SCF(*ps), on);
+			S_SET_HAS_ROUNDED_CORNERS_TOP(SCM(*ps), 1);
+			S_SET_HAS_ROUNDED_CORNERS_TOP(SCC(*ps), 1);
+		}
+		else if (StrEquals(token, "RoundedCornersBottom"))
+		{
+            /* FluxboxHandles found */
+            if (S_HAS_FLUXBOX_HANDLES(SCC(*ps))) {
+                S_SET_HAS_ROUNDED_CORNERS_BOTTOM(SCF(*ps), !on);
+                S_SET_HAS_ROUNDED_CORNERS_BOTTOM(SCM(*ps), 1);
+                S_SET_HAS_ROUNDED_CORNERS_BOTTOM(SCC(*ps), 1);
+            }
+            else {
+				S_SET_HAS_FLUXBOX_HANDLES(SCF(*ps), !on);
+				S_SET_HAS_FLUXBOX_HANDLES(SCM(*ps), 1);
+				S_SET_HAS_FLUXBOX_HANDLES(SCC(*ps), 1);
+                S_SET_HAS_ROUNDED_CORNERS_BOTTOM(SCF(*ps), on);
+                S_SET_HAS_ROUNDED_CORNERS_BOTTOM(SCM(*ps), 1);
+                S_SET_HAS_ROUNDED_CORNERS_BOTTOM(SCC(*ps), 1);
+            }
+		}		
 		else
 		{
 			found = False;
@@ -4231,6 +4302,12 @@
 			S_SET_HAS_NO_STICKY_STIPPLED_ICON_TITLE(SCM(*ps), 1);
 			S_SET_HAS_NO_STICKY_STIPPLED_ICON_TITLE(SCC(*ps), 1);
 		}
+		else if (StrEquals(token, "SlightlyRoundedCorners"))
+		{
+			S_SET_HAS_SLIGHTLY_ROUNDED_CORNERS(SCF(*ps), on);
+			S_SET_HAS_SLIGHTLY_ROUNDED_CORNERS(SCM(*ps), 1);
+			S_SET_HAS_SLIGHTLY_ROUNDED_CORNERS(SCC(*ps), 1);
+		}
 		else if (StrEquals(token, "Slippery"))
 		{
 			S_SET_IS_STICKY_ACROSS_PAGES(SCF(*ps), !on);
@@ -5219,6 +5296,20 @@
 	{
 		flags->do_update_rotated_title = 1;
 	}
+
+	/* has_fluxbox_handles */
+	if (S_HAS_FLUXBOX_HANDLES(SCC(*ret_style)))
+	{
+		flags->do_redecorate = True;
+	}
+
+	/* has_rounded_corners */
+	if (S_HAS_ROUNDED_CORNERS_TOP(SCC(*ret_style))
+		|| S_HAS_ROUNDED_CORNERS_BOTTOM(SCC(*ret_style))
+		|| S_HAS_SLIGHTLY_ROUNDED_CORNERS(SCC(*ret_style)))
+	{
+		flags->do_redecorate = True;
+	}
 	
 	if (S_HAS_BORDER_UNDER_TITLE(SCC(*ret_style)))
 	{
@@ -5483,6 +5574,12 @@
 		flags->do_update_modules_flags = 1;
 	}
 
+	/* has_corner_width */
+	if (ret_style->change_mask.has_corner_width)
+	{
+		flags->do_redecorate = True;
+	}
+
 	if (ret_style->change_mask.do_save_under ||
 	    ret_style->change_mask.use_backing_store ||
 	    ret_style->change_mask.use_parent_relative)
Only in fvwm-patched/fvwm: style.c.orig
diff --unified --recursive --text fvwm-2.6.9/fvwm/style.h fvwm-patched/fvwm/style.h
--- fvwm-2.6.9/fvwm/style.h	2020-08-21 16:07:19.993929916 -0600
+++ fvwm-patched/fvwm/style.h	2020-08-21 16:08:05.606920933 -0600
@@ -21,6 +21,8 @@
 	((sf)->has_color_fore)
 #define SHAS_HANDLE_WIDTH(sf) \
 	((sf)->has_handle_width)
+#define SHAS_CORNER_WIDTH(sf) \
+	((sf)->has_corner_width)
 #define SHAS_ICON(sf) \
 	((sf)->has_icon)
 #define SHAS_ICON_BOXES(sf) \
@@ -377,6 +379,22 @@
 	((c).s.has_border_under_title)
 #define S_SET_HAS_BORDER_UNDER_TITLE(c,x) \
 	((c).s.has_border_under_title = !!(x))
+#define S_HAS_FLUXBOX_HANDLES(c) \
+	((c).s.has_fluxbox_handles)
+#define S_SET_HAS_FLUXBOX_HANDLES(c,x) \
+	((c).s.has_fluxbox_handles = !!(x))
+#define S_HAS_ROUNDED_CORNERS_TOP(c) \
+	((c).s.has_rounded_corners_top)
+#define S_SET_HAS_ROUNDED_CORNERS_TOP(c,x) \
+	((c).s.has_rounded_corners_top = !!(x))
+#define S_HAS_ROUNDED_CORNERS_BOTTOM(c) \
+	((c).s.has_rounded_corners_bottom)
+#define S_SET_HAS_ROUNDED_CORNERS_BOTTOM(c,x) \
+	((c).s.has_rounded_corners_bottom = !!(x))
+#define S_HAS_SLIGHTLY_ROUNDED_CORNERS(c) \
+	((c).s.has_slightly_rounded_corners)
+#define S_SET_HAS_SLIGHTLY_ROUNDED_CORNERS(c,x) \
+	((c).s.has_slightly_rounded_corners = !!(x))
 #define S_DO_EWMH_MINI_ICON_OVERRIDE(c) \
 	((c).s.do_ewmh_mini_icon_override)
 #define S_SET_DO_EWMH_MINI_ICON_OVERRIDE(c,x) \
@@ -597,6 +615,10 @@
 	((s).handle_width)
 #define SSET_HANDLE_WIDTH(s,x) \
 	((s).handle_width = (x))
+#define SGET_CORNER_WIDTH(s) \
+	((s).corner_width)
+#define SSET_CORNER_WIDTH(s,x) \
+	((s).corner_width = (x))
 #define SGET_LAYER(s) \
 	((s).layer)
 #define SSET_LAYER(s,x) \
Only in fvwm-patched/fvwm: style.h.orig
diff --unified --recursive --text fvwm-2.6.9/fvwm/window_flags.h fvwm-patched/fvwm/window_flags.h
--- fvwm-2.6.9/fvwm/window_flags.h	2020-08-21 16:07:19.993929916 -0600
+++ fvwm-patched/fvwm/window_flags.h	2020-08-21 16:08:05.610921020 -0600
@@ -316,12 +316,12 @@
 	(fw)->flags.common.s.is_bottom_title_rotated = !!(x)
 #define SETM_IS_BOTTOM_TITLE_ROTATED(fw,x) \
 	(fw)->flag_mask.common.s.is_bottom_title_rotated = !!(x)
-#define IS_BOTTOM_TITLE_ROTATED(fw) \
-	((fw)->flags.common.s.is_bottom_title_rotated)
-#define SET_IS_BOTTOM_TITLE_ROTATED(fw,x) \
-	(fw)->flags.common.s.is_bottom_title_rotated = !!(x)
-#define SETM_IS_BOTTOM_TITLE_ROTATED(fw,x) \
-	(fw)->flag_mask.common.s.is_bottom_title_rotated = !!(x)
+#define IS_TOP_TITLE_ROTATED(fw) \
+	((fw)->flags.common.s.is_top_title_rotated)
+#define SET_IS_TOP_TITLE_ROTATED(fw,x) \
+	(fw)->flags.common.s.is_top_title_rotated = !!(x)
+#define SETM_IS_TOP_TITLE_ROTATED(fw,x) \
+	(fw)->flag_mask.common.s.is_top_title_rotated = !!(x)
 #define USE_TITLE_DECOR_ROTATION(fw) \
 	((fw)->flags.common.s.use_title_decor_rotation)
 #define SET_USE_TITLE_DECOR_ROTATION(fw,x) \
@@ -334,6 +334,30 @@
 	(fw)->flags.common.s.has_border_under_title = !!(x)
 #define SETM_HAS_BORDER_UNDER_TITLE(fw,x) \
 	(fw)->flag_mask.common.s.has_border_under_title = !!(x)
+#define HAS_FLUXBOX_HANDLES(fw) \
+	((fw)->flags.common.s.has_fluxbox_handles && (fw->flags.has_handles))
+#define SET_HAS_FLUXBOX_HANDLES(fw,x) \
+	(fw)->flags.common.s.has_fluxbox_handles = !!(x)
+#define SETM_HAS_FLUXBOX_HANDLES(fw,x) \
+	(fw)->flag_mask.common.s.has_fluxbox_handles = !!(x)
+#define HAS_ROUNDED_CORNERS_TOP(fw) \
+	((fw)->flags.common.s.has_rounded_corners_top)
+#define SET_HAS_ROUNDED_CORNERS_TOP(fw,x) \
+	(fw)->flags.common.s.has_rounded_corners_top = !!(x)
+#define SETM_HAS_ROUNDED_CORNERS_TOP(fw,x) \
+	(fw)->flag_mask.common.s.has_rounded_corners_top = !!(x)
+#define HAS_ROUNDED_CORNERS_BOTTOM(fw) \
+	((fw)->flags.common.s.has_rounded_corners_bottom)
+#define SET_HAS_ROUNDED_CORNERS_BOTTOM(fw,x) \
+	(fw)->flags.common.s.has_rounded_corners_bottom = !!(x)
+#define SETM_HAS_ROUNDED_CORNERS_BOTTOM(fw,x) \
+	(fw)->flag_mask.common.s.has_rounded_corners_bottom = !!(x)
+#define HAS_SLIGHTLY_ROUNDED_CORNERS(fw) \
+	((fw)->flags.common.s.has_slightly_rounded_corners)
+#define SET_HAS_SLIGHTLY_ROUNDED_CORNERS_BOTTOM(fw,x) \
+	(fw)->flags.common.s.has_slightly_rounded_corners = !!(x)
+#define SETM_HAS_SLIGHTLY_ROUNDED_CORNERS(fw,x) \
+	(fw)->flag_mask.common.s.has_slightly_rounded_corners = !!(x)
 
 /* access to the special flags of a window */
 #define DO_REUSE_DESTROYED(fw) \
diff --unified --recursive --text fvwm-2.6.9/fvwm/windowshade.c fvwm-patched/fvwm/windowshade.c
--- fvwm-2.6.9/fvwm/windowshade.c	2018-05-26 05:35:26.000000000 -0600
+++ fvwm-patched/fvwm/windowshade.c	2020-08-21 16:08:05.610921020 -0600
@@ -211,6 +211,7 @@
 	border_draw_decorations(
 		fw, PART_TITLEBAR, (fw == get_focus_window()) ? True : False,
 		0, CLEAR_BUTTONS, NULL, NULL);
+	frame_make_rounded_corners(fw);
 	/* update hints and inform modules */
 	BroadcastConfig(M_CONFIGURE_WINDOW, fw);
 	BroadcastPacket(
Only in fvwm-patched/fvwm: windowshade.c.orig