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diff dw.h @ 2620:dcd71b04cc46

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Android: Add internal event constants for more clarity about what code does. Several platforms which do not use integer messages for events have our own internal system implemented, adding enum constants for each internal message.
author bsmith@81767d24-ef19-dc11-ae90-00e081727c95
date Sun, 25 Jul 2021 23:35:02 +0000
parents 60ec91d23746
children 2362cb4b7ef9
line wrap: on
line diff
--- a/dw.h	Fri Jul 23 21:02:36 2021 +0000
+++ b/dw.h	Sun Jul 25 23:35:02 2021 +0000
@@ -1610,6 +1610,38 @@
 #define HTIMER_TYPEDEFED 1
 #endif
 
+#if defined(__ANDROID__) || defined(__IOS__) || defined(__MAC__)
+/* On platforms which do not use integer messages: Android, iOS and Mac
+ * We create our own internal messages so it works similar to the message based 
+ * platforms: OS/2 and Windows.
+ * GTK does does not use integer messages, but already has a signal based system.
+ */
+typedef enum 
+{
+    _DW_EVENT_TIMER = 0,                /* Internal message for timers */
+    _DW_EVENT_CONFIGURE,                /* Internal message for configure (resize) */
+    _DW_EVENT_KEY_PRESS,                /* Internal message for key press */
+    _DW_EVENT_BUTTON_PRESS,             /* Internal message for button press */
+    _DW_EVENT_BUTTON_RELEASE,           /* Internal message for button release */
+    _DW_EVENT_MOTION_NOTIFY,            /* Internal message for motion notification */
+    _DW_EVENT_DELETE,                   /* Internal message for delete (object destruction) */
+    _DW_EVENT_EXPOSE,                   /* Internal message for expose (draw) */ 
+    _DW_EVENT_CLICKED,                  /* Internal message for click (touch) */
+    _DW_EVENT_ITEM_ENTER,               /* Internal message for (container) item enter (activation) */
+    _DW_EVENT_ITEM_CONTEXT,             /* Internal message for (container) item context (menu) */
+    _DW_EVENT_LIST_SELECT,              /* Internal message for list(box) selection */
+    _DW_EVENT_ITEM_SELECT,              /* Internal message for (container) item selection */
+    _DW_EVENT_SET_FOCUS,                /* Internal message for (widget) setting focus */
+    _DW_EVENT_VALUE_CHANGED,            /* Internal message for (widget) value changed */
+    _DW_EVENT_SWITCH_PAGE,              /* Internal message for (notebook) page changed */
+    _DW_EVENT_TREE_EXPAND,              /* Internal message for tree (node) expanded */
+    _DW_EVENT_COLUMN_CLICK,             /* Internal message for (container) column clicked */
+    _DW_EVENT_HTML_RESULT,              /* Internal message for HTML javascript result */
+    _DW_EVENT_HTML_CHANGED,             /* Internal message for HTML status changed */
+    _DW_EVENT_MAX
+} _DW_EVENTS;
+#endif
+
 /* Some dark mode constants for supported platforms */
 #define DW_DARK_MODE_DISABLED 0
 #define DW_DARK_MODE_BASIC    1