From e9dc75679fcac3bf2024e47641941d0a5ef0899d Mon Sep 17 00:00:00 2001
From: Jed Barber <jjbarber@y7mail.com>
Date: Mon, 1 May 2017 12:49:40 +1000
Subject: Draw method implemented for Boxes/Inputs

---
 src/c_fl_int_input.cpp | 48 +++++++++++++++++++++++++++++++++++++++++++++---
 1 file changed, 45 insertions(+), 3 deletions(-)

(limited to 'src/c_fl_int_input.cpp')

diff --git a/src/c_fl_int_input.cpp b/src/c_fl_int_input.cpp
index 2224857..45c5bc5 100644
--- a/src/c_fl_int_input.cpp
+++ b/src/c_fl_int_input.cpp
@@ -4,18 +4,60 @@
 #include "c_fl_int_input.h"
 
 
+typedef void (hook)(void*);
+typedef hook* hook_p;
+
+
+
+
+class My_Int_Input : public Fl_Int_Input {
+    public:
+        using Fl_Int_Input::Fl_Int_Input;
+        friend void int_input_set_draw_hook(INT_INPUT n, void * d);
+        friend void fl_int_input_draw(INT_INPUT n);
+    protected:
+        void draw();
+        void real_draw();
+        hook_p draw_hook;
+};
+
+
+void My_Int_Input::draw() {
+    (*draw_hook)(this->user_data());
+}
+
+
+void My_Int_Input::real_draw() {
+    Fl_Int_Input::draw();
+}
+
+
+void int_input_set_draw_hook(INT_INPUT n, void * d) {
+    reinterpret_cast<My_Int_Input*>(n)->draw_hook = reinterpret_cast<hook_p>(d);
+}
+
+
+void fl_int_input_draw(INT_INPUT n) {
+    reinterpret_cast<My_Int_Input*>(n)->real_draw();
+}
+
+
+
+
 INT_INPUT new_fl_int_input(int x, int y, int w, int h, char* label) {
-    Fl_Int_Input *i = new Fl_Int_Input(x, y, w, h, label);
+    My_Int_Input *i = new My_Int_Input(x, y, w, h, label);
     return i;
 }
 
 
 void free_fl_int_input(INT_INPUT i) {
-    delete reinterpret_cast<Fl_Int_Input*>(i);
+    delete reinterpret_cast<My_Int_Input*>(i);
 }
 
 
+
+
 const char * fl_int_input_get_value(INT_INPUT i) {
-    return reinterpret_cast<Fl_Int_Input*>(i)->value();
+    return reinterpret_cast<My_Int_Input*>(i)->value();
 }
 
-- 
cgit