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commit 6b6a3370e0e2488e5dc5f862fceba9f9cff68b74
parent 5d07ac34e426d9bb9d36bd0d1d19e4f2d42085da
Author: NRK <nrk@disroot.org>
Date:   Sun, 20 Nov 2022 16:50:27 +0600

[dmenu][mouse-support]: add separate motion patch

also add a separate section for the motion patches so they are more
easily visible.

Diffstat:
A
tools.suckless.org/dmenu/patches/mouse-support/dmenu-mousesupport-motion-5.2.diff
 | 
64
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
M
tools.suckless.org/dmenu/patches/mouse-support/index.md
 | 
8
++++++++

2 files changed, 72 insertions(+), 0 deletions(-)
diff --git a/tools.suckless.org/dmenu/patches/mouse-support/dmenu-mousesupport-motion-5.2.diff b/tools.suckless.org/dmenu/patches/mouse-support/dmenu-mousesupport-motion-5.2.diff
@@ -0,0 +1,64 @@
+diff --git a/dmenu.c b/dmenu.c
+index 48d4980..5363aa1 100644
+--- a/dmenu.c
++++ b/dmenu.c
+@@ -641,6 +641,40 @@ buttonpress(XEvent *e)
+ 	}
+ }
+ 
++static void
++motionevent(XButtonEvent *ev)
++{
++	struct item *it, *psel = sel;
++
++	if (ev->window != win)
++		return;
++
++	if (lines > 0) { /* vertical list */
++		int y = bh;
++		for (it = curr; it && it != next; it = it->right) {
++			if (ev->y >= y && ev->y < (y + bh)) {
++				sel = it;
++				break;
++			}
++			y += bh;
++		}
++	} else if (matches) {
++		int x = inputw + promptw + TEXTW("<");
++		for (it = curr; it && it != next; it = it->right) {
++			int w = textw_clamp(it->text, mw - x - TEXTW(">"));
++			if (ev->x >= x && ev->x < (x + w)) {
++				sel = it;
++				break;
++			}
++			x += w;
++		}
++	}
++	if (psel != sel) {
++		calcoffsets();
++		drawmenu();
++	}
++}
++
+ static void
+ paste(void)
+ {
+@@ -702,6 +736,9 @@ run(void)
+ 		case ButtonPress:
+ 			buttonpress(&ev);
+ 			break;
++		case MotionNotify:
++			motionevent(&ev.xbutton);
++			break;
+ 		case Expose:
+ 			if (ev.xexpose.count == 0)
+ 				drw_map(drw, win, 0, 0, mw, mh);
+@@ -800,7 +837,7 @@ setup(void)
+ 	swa.override_redirect = True;
+ 	swa.background_pixel = scheme[SchemeNorm][ColBg].pixel;
+ 	swa.event_mask = ExposureMask | KeyPressMask | VisibilityChangeMask |
+-	                 ButtonPressMask;
++	                 ButtonPressMask | PointerMotionMask;
+ 	win = XCreateWindow(dpy, parentwin, x, y, mw, mh, 0,
+ 	                    CopyFromParent, CopyFromParent, CopyFromParent,
+ 	                    CWOverrideRedirect | CWBackPixel | CWEventMask, &swa);
diff --git a/tools.suckless.org/dmenu/patches/mouse-support/index.md b/tools.suckless.org/dmenu/patches/mouse-support/index.md
@@ -21,6 +21,8 @@ Mouse actions supported:
 * Scroll down:
   * In horizontal mode: same as left-clicking on right arrow.
   * In vertical mode: show items below.
+* Motion (needs motion-support patch):
+  * Selects the hovered item.
 
 Download
 --------
@@ -31,6 +33,11 @@ Download
 * [dmenu-mousesupport-4.7.diff](dmenu-mousesupport-4.7.diff)
 * [dmenu-mousesupport-4.6.diff](dmenu-mousesupport-4.6.diff)
 * [dmenu-mousesupport-20160702-3c91eed.diff](dmenu-mousesupport-20160702-3c91eed.diff)
+
+Motion Support
+--------------
+* [dmenu-mousesupport-motion-5.2.diff](dmenu-mousesupport-motion-5.2.diff)
+  (Applies on top of the original mouse-support patch).
 * [dmenu-mousesupporthoverbgcol-20210123-1a13d04.diff](dmenu-mousesupporthoverbgcol-20210123-1a13d04.diff)
   set selectbg color on hovered item.
 * [dmenu-mousesupporthoverbgcol-5.0.diff](dmenu-mousesupporthoverbgcol-5.0.diff)
@@ -44,3 +51,4 @@ Author
 * Xarchus (for multisel support).
 * prx (for selectbg color on hovered item)
 * Nathan Sketch (for grid compatibility) - <sketchn98@gmail.com>
+* NRK <nrk@disroot.org> - Motion support for v5.2