shithub: microui

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handle ctrl+u

--- a/demo/plan9.c

+++ b/demo/plan9.c

@@ -109,6 +109,7 @@

 			case Kshift: nkey = MU_KEY_SHIFT; break;

 			case Kbs: nkey = MU_KEY_BACKSPACE; break;

 			case '\n': nkey = MU_KEY_RETURN; break;

+			case 0x15: nkey = MU_KEY_CTRL_U; break;

 			default:

 				if (key < 0xf000 || key > 0xffff) {

 					memset(text, 0, sizeof(text));

--- a/src/microui.c

+++ b/src/microui.c

@@ -782,6 +782,10 @@

       buf[len] = '\0';

       res |= MU_RES_CHANGE;

     }

+    if (ctx->key_pressed & MU_KEY_CTRL_U && len > 0) {

+      buf[0] = '\0';

+      res |= MU_RES_CHANGE;

+    }

     /* handle return */

     if (ctx->key_pressed & MU_KEY_RETURN) {

       mu_set_focus(ctx, 0);

--- a/src/microui.h

+++ b/src/microui.h

@@ -100,7 +100,8 @@

   MU_KEY_CTRL         = (1 << 1),

   MU_KEY_ALT          = (1 << 2),

   MU_KEY_BACKSPACE    = (1 << 3),

-  MU_KEY_RETURN       = (1 << 4)

+  MU_KEY_RETURN       = (1 << 4),

+  MU_KEY_CTRL_U       = (1 << 5),

 };