Initial revision

diff --git a/label.c b/label.c
new file mode 100644 (file)
index 0000000..1b3df19
--- /dev/null
+++ b/label.c
@@ -0,0 +1,59 @@
+#include <slang/slang.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "newt.h"
+#include "newt_pr.h"
+
+struct label {
+    char * text;
+};
+
+static void labelDraw(newtComponent co);
+static void labelDestroy(newtComponent co);
+
+static struct componentOps labelOps = {
+    labelDraw,
+    newtDefaultEventHandler,
+    labelDestroy,
+} ;
+
+newtComponent newtLabel(int left, int top, char * text) {
+    newtComponent co;
+    struct label * la;
+
+    co = malloc(sizeof(*co));
+    la = malloc(sizeof(struct label));
+    co->data = la;
+
+    co->ops = &labelOps;
+
+    co->height = 1;
+    co->width = strlen(text);
+    co->top = top;
+    co->left = left;
+    co->takesFocus = 0;
+
+    la->text = strdup(text);
+
+    return co;
+}
+
+static void labelDraw(newtComponent co) {
+    struct label * la = co->data;
+
+    if (co->top == -1) return;
+
+    SLsmg_set_color(COLORSET_LABEL);
+
+    newtGotorc(co->top, co->left);
+    SLsmg_write_string(la->text);
+}
+
+static void labelDestroy(newtComponent co) {
+    struct label * la = co->data;
+
+    free(la->text);
+    free(la);
+    free(co);
+}