first version of the generic gui for the tracer

2016-04-11 11:18:26 +02:00
parent ee6789cdde
commit 2bb04f0105
18 changed files with 1737 additions and 1 deletions
@@ -0,0 +1,46 @@
+#include "gui.h"
+#include "gui_defs.h"
+#include "x.h"
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+static void paint(gui *_gui, widget *_w)
+{
+  struct gui *g = _gui;
+  struct label_widget *l = _w;
+printf("PAINT label '%s'\n", l->t);
+  x_draw_string(g->x, g->xwin, l->color,
+      l->common.x, l->common.y + l->baseline, l->t);
+}
+
+static void hints(gui *_gui, widget *_w, int *width, int *height)
+{
+  struct label_widget *l = _w;
+printf("HINTS label '%s'\n", l->t);
+  *width = l->width;
+  *height = l->height;
+}
+
+widget *new_label(gui *_gui, const char *label)
+{
+  struct gui *g = _gui;
+  struct label_widget *w;
+
+  glock(g);
+
+  w = new_widget(g, LABEL, sizeof(struct label_widget));
+
+  w->t = strdup(label);
+  if (w->t == NULL) OOM;
+  w->color = FOREGROUND_COLOR;
+
+  x_text_get_dimensions(g->x, label, &w->width, &w->height, &w->baseline);
+
+  w->common.paint = paint;
+  w->common.hints = hints;
+
+  gunlock(g);
+
+  return w;
+}