space widget, to add some space in the gui

2016-05-23 16:18:00 +02:00
parent 25546ae920
commit 50c00218c7
5 changed files with 47 additions and 4 deletions
@@ -0,0 +1,36 @@
+#include "gui.h"
+#include "gui_defs.h"
+#include <stdio.h>
+
+static void paint(gui *_gui, widget *_w)
+{
+  /* nothing */
+}
+
+static void hints(gui *_gui, widget *_w, int *width, int *height)
+{
+  struct space_widget *w = _w;
+  LOGD("HINTS space %p\n", w);
+  *width = w->wanted_width;
+  *height = w->wanted_height;
+}
+
+widget *new_space(gui *_gui, int width, int height)
+{
+  struct gui *g = _gui;
+  struct space_widget *w;
+
+  glock(g);
+
+  w = new_widget(g, SPACE, sizeof(struct space_widget));
+
+  w->wanted_width = width;
+  w->wanted_height = height;
+
+  w->common.paint = paint;
+  w->common.hints = hints;
+
+  gunlock(g);
+
+  return w;
+}