git.scottworley.com Git - batteryviewer/blob - chart.c

   1 /*
   2  * h/t https://ptomato.name/advanced-gtk-techniques/html/custom-container.html
   3  * for examples of how to make GTK widgets
   4  */
   5
   6 #include "chart.h"
   7 #include <gtk/gtk.h>
   8
   9 #define BV_CHART_PRIVATE(obj)                                                  \
  10   (G_TYPE_INSTANCE_GET_PRIVATE((obj), BV_CHART_TYPE, BVChartPrivate))
  11
  12 typedef struct _BVChartPrivate BVChartPrivate;
  13
  14 struct _BVChartPrivate {
  15   int temp;
  16 };
  17
  18 G_DEFINE_TYPE_WITH_CODE(BVChart, bv_chart, GTK_TYPE_DRAWING_AREA,
  19                         G_ADD_PRIVATE(BVChart))
  20
  21 static void bv_chart_class_init(BVChartClass *klass __attribute__((unused))) {}
  22
  23 static void bv_chart_init(BVChart *chart) {
  24   gtk_widget_set_has_window(GTK_WIDGET(chart), FALSE);
  25 }
  26
  27 GtkWidget *bv_chart_new() {
  28   return GTK_WIDGET(g_object_new(bv_chart_get_type(), NULL));
  29 }