diff options
| author | cinap_lenrek <cinap_lenrek@gmx.de> | 2013-06-18 23:23:41 +0200 |
|---|---|---|
| committer | cinap_lenrek <cinap_lenrek@gmx.de> | 2013-06-18 23:23:41 +0200 |
| commit | b5659c09770b0bb617a9797e27cc6893a8eb6660 (patch) | |
| tree | 4783b8846e59dac89a2412ac984d2d1db97cb18b /sys/src/libdraw | |
| parent | d7c7c7e4b37f764174c90939636880f80c8c8c8f (diff) | |
libdraw: avoid moving cursor if we dont have to for menuhit
depending on the font, poping the menu would move your cursor
one pixel down each time (due to division). this is annoying
when using a trackpoint and trying to repeat some operation
over 9000 times.
the cursor should only be moved when the menu is repositioned
to contain it on the screen.
Diffstat (limited to 'sys/src/libdraw')
| -rw-r--r-- | sys/src/libdraw/emenuhit.c | 3 | ||||
| -rw-r--r-- | sys/src/libdraw/menuhit.c | 3 |
2 files changed, 4 insertions, 2 deletions
diff --git a/sys/src/libdraw/emenuhit.c b/sys/src/libdraw/emenuhit.c index 8e34fe942..a8e01a358 100644 --- a/sys/src/libdraw/emenuhit.c +++ b/sys/src/libdraw/emenuhit.c @@ -230,7 +230,8 @@ emenuhit(int but, Mouse *m, Menu *menu) border(screen, menur, Blackborder, bord, ZP); save = allocimage(display, menurect(textr, 0), screen->chan, 0, -1); r = menurect(textr, lasti); - emoveto(divpt(addpt(r.min, r.max), 2)); + if(pt.x || pt.y) + emoveto(divpt(addpt(r.min, r.max), 2)); menupaint(menu, textr, off, nitemdrawn); if(scrolling) menuscrollpaint(scrollr, off, nitem, nitemdrawn); diff --git a/sys/src/libdraw/menuhit.c b/sys/src/libdraw/menuhit.c index cea8bb716..e911466ec 100644 --- a/sys/src/libdraw/menuhit.c +++ b/sys/src/libdraw/menuhit.c @@ -234,7 +234,8 @@ menuhit(int but, Mousectl *mc, Menu *menu, Screen *scr) border(b, menur, Blackborder, bord, ZP); save = allocimage(display, menurect(textr, 0), screen->chan, 0, -1); r = menurect(textr, lasti); - moveto(mc, divpt(addpt(r.min, r.max), 2)); + if(pt.x || pt.y) + moveto(mc, divpt(addpt(r.min, r.max), 2)); menupaint(b, menu, textr, off, nitemdrawn); if(scrolling) menuscrollpaint(b, scrollr, off, nitem, nitemdrawn); |