Adding upstream version 3:4.8.29.upstream/3%4.8.29upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 58 insertions, 0 deletions

diff --git a/lib/widget/button.h b/lib/widget/button.h
new file mode 100644
index 0000000..5f21e1e
--- /dev/null
+++ b/lib/widget/button.h
@@ -0,0 +1,58 @@
+
+/** \file button.h
+ *  \brief Header: WButton widget
+ */
+
+#ifndef MC__WIDGET_BUTTON_H
+#define MC__WIDGET_BUTTON_H
+
+/*** typedefs(not structures) and defined constants **********************************************/
+
+#define BUTTON(x) ((WButton *)(x))
+
+struct WButton;
+
+/* button callback */
+/* return 0 to continue work with dialog, non-zero to close */
+typedef int (*bcback_fn) (struct WButton * button, int action);
+
+/*** enums ***************************************************************************************/
+
+typedef enum
+{
+    HIDDEN_BUTTON = 0,
+    NARROW_BUTTON = 1,
+    NORMAL_BUTTON = 2,
+    DEFPUSH_BUTTON = 3
+} button_flags_t;
+
+/*** structures declarations (and typedefs of structures)*****************************************/
+
+typedef struct WButton
+{
+    Widget widget;
+    int action;                 /* what to do when pressed */
+
+    button_flags_t flags;       /* button flags */
+    hotkey_t text;              /* text of button, contain hotkey too */
+    int hotpos;                 /* offset hot KEY char in text */
+    bcback_fn callback;         /* callback function */
+} WButton;
+
+/*** global variables defined in .c file *********************************************************/
+
+/*** declarations of public functions ************************************************************/
+
+WButton *button_new (int y, int x, int action, button_flags_t flags, const char *text,
+                     bcback_fn callback);
+char *button_get_text (const WButton * b);
+void button_set_text (WButton * b, const char *text);
+int button_get_len (const WButton * b);
+
+cb_ret_t button_default_callback (Widget * w, Widget * sender, widget_msg_t msg, int parm,
+                                  void *data);
+void button_mouse_default_callback (Widget * w, mouse_msg_t msg, mouse_event_t * event);
+
+/*** inline functions ****************************************************************************/
+
+#endif /* MC__WIDGET_BUTTON_H */