Added Fl_File_Browser

author: Jedidiah Barber <contact@jedbarber.id.au> 2024-12-22 21:21:51 +1300
committer: Jedidiah Barber <contact@jedbarber.id.au> 2024-12-22 21:21:51 +1300
commit: 28cbb294051d47a1dd0731333dd103132b6ae793 (patch)
tree: e47d1b8f0be8e549184455016ea51e3aafeff650
parent: c7e4f58a5fb0d62c4af3b82dabb1b52e72f99743 (diff)
8 files changed, 1365 insertions, 3 deletions
diff --git a/doc/fl_file_browser.html b/doc/fl_file_browser.html
new file mode 100644
index 0000000..9f9eddb
--- /dev/null
+++ b/doc/fl_file_browser.html
@@ -0,0 +1,194 @@
+<!DOCTYPE html>
+
+<html lang="en">
+  <head>
+    <meta charset="utf-8">
+    <title>Fl_File_Browser Binding Map</title>
+    <link href="map.css" rel="stylesheet">
+  </head>
+
+  <body>
+
+
+<h2>Fl_File_Browser Binding Map</h2>
+
+
+<a href="index.html">Back to Index</a>
+
+
+<table class="package">
+  <tr><th colspan="2">Package name</th></tr>
+
+  <tr>
+    <td>Fl_File_Browser</td>
+    <td>FLTK.Widgets.Groups.Browsers.Textline.File</td>
+  </tr>
+
+</table>
+
+
+
+<table class="type">
+  <tr><th colspan="2">Types</th></tr>
+
+  <tr>
+    <td>Fl_File_Browser</td>
+    <td>File_Browser</td>
+  </tr>
+
+  <tr>
+    <td>&nbsp;</td>
+    <td>File_Browser_Reference</td>
+  </tr>
+
+  <tr>
+    <td>enum {FILES, DIRECTORIES}</td>
+    <td>File_Kind</td>
+  </tr>
+
+  <tr>
+    <td>uchar</td>
+    <td>Icon_Size</td>
+  </tr>
+
+</table>
+
+
+
+<table class="function">
+  <tr><th colspan="2">Constructors</th></tr>
+
+  <tr>
+<td><pre>
+Fl_File_Browser(int, int, int, int, const char *=0);
+</pre></td>
+<td><pre>
+function Create
+       (X, Y, W, H : in Integer;
+        Text       : in String := "")
+    return File_Browser;
+</pre></td>
+  </tr>
+
+</table>
+
+
+
+<table class="function">
+  <tr><th colspan="2">Functions and Procedures</th></tr>
+
+  <tr>
+<td><pre>
+int filetype() const;
+</pre></td>
+<td><pre>
+function Get_File_Kind
+       (This : in File_Browser)
+    return File_Kind;
+</pre></td>
+  </tr>
+
+  <tr>
+<td><pre>
+void filetype(int t);
+</pre></td>
+<td><pre>
+procedure Set_File_Kind
+       (This  : in out File_Browser;
+        Value : in     File_Kind);
+</pre></td>
+  </tr>
+
+  <tr>
+<td><pre>
+const char * filter() const;
+</pre></td>
+<td><pre>
+function Get_Filter
+       (This : in File_Browser)
+    return String;
+</pre></td>
+  </tr>
+
+  <tr>
+<td><pre>
+void filter(const char *pattern);
+</pre></td>
+<td><pre>
+procedure Set_Filter
+       (This  : in out File_Browser;
+        Value : in     String);
+</pre></td>
+  </tr>
+
+  <tr>
+<td><pre>
+uchar iconsize() const;
+</pre></td>
+<td><pre>
+function Get_Icon_Size
+       (This : in File_Browser)
+    return Icon_Size;
+</pre></td>
+  </tr>
+
+  <tr>
+<td><pre>
+void iconsize(uchar s);
+</pre></td>
+<td><pre>
+procedure Set_Icon_Size
+       (This  : in out File_Browser;
+        Value : in     Icon_Size);
+</pre></td>
+  </tr>
+
+  <tr>
+<td><pre>
+int load(const char *directory, Fl_File_Sort_F
+    *sort=fl_numericsort);
+</pre></td>
+<td><pre>
+function Load
+       (This : in out File_Browser;
+        Dir  : in     String;
+        Sort : in not null FLTK.Filenames.Compare_Function :=
+            FLTK.Filenames.Numeric_Sort'Access)
+    return Natural;
+
+procedure Load
+       (This : in out File_Browser;
+        Dir  : in     String;
+        Sort : in not null FLTK.Filenames.Compare_Function :=
+            FLTK.Filenames.Numeric_Sort'Access);
+</pre></td>
+  </tr>
+
+  <tr>
+<td><pre>
+Fl_Fontsize textsize() const;
+</pre></td>
+<td><pre>
+function Get_Text_Size
+       (This : in File_Browser)
+    return Font_Size;
+</pre></td>
+  </tr>
+
+  <tr>
+<td><pre>
+void textsize(Fl_Fontsize s);
+</pre></td>
+<td><pre>
+procedure Set_Text_Size
+       (This : in out File_Browser;
+        Size : in     Font_Size);
+</pre></td>
+  </tr>
+
+</table>
+
+
+  </body>
+</html>
+
diff --git a/doc/index.html b/doc/index.html
index db2679b..4e7357d 100644
--- a/doc/index.html
+++ b/doc/index.html
@@ -42,7 +42,7 @@
   <li>Fl_Display_Device</li>
   <li><a href="fl_double_window.html">Fl_Double_Window</a></li>
   <li><a href="fl_draw.html">Fl_Draw</a></li>
-  <li>Fl_File_Browser</li>
+  <li><a href="fl_file_browser.html">Fl_File_Browser</a></li>
   <li><a href="fl_file_chooser.html">Fl_File_Chooser</a></li>
   <li><a href="fl_file_input.html">Fl_File_Input</a></li>
   <li><a href="fl_fill_dial.html">Fl_Fill_Dial</a></li>
@@ -191,6 +191,7 @@
   <li><a href="fl_check_browser.html">FLTK.Widgets.Groups.Browsers.Check</a></li>
   <li><a href="fl_browser.html">FLTK.Widgets.Groups.Browsers.Textline</a></li>
   <li><a href="fl_select_browser.html">FLTK.Widgets.Groups.Browsers.Textline.Choice</a></li>
+  <li><a href="fl_file_browser.html">FLTK.Widgets.Groups.Browsers.Textline.File</a></li>
   <li><a href="fl_hold_browser.html">FLTK.Widgets.Groups.Browsers.Textline.Hold</a></li>
   <li><a href="fl_multi_browser.html">FLTK.Widgets.Groups.Browsers.Textline.Multi</a></li>
   <li><a href="fl_color_chooser.html">FLTK.Widgets.Groups.Color_Choosers</a></li>
diff --git a/progress.txt b/progress.txt
index 85cb77c..c604f6e 100644
--- a/progress.txt
+++ b/progress.txt
@@ -74,6 +74,7 @@ FLTK.Widgets.Groups.Browsers
 FLTK.Widgets.Groups.Browsers.Check
 FLTK.Widgets.Groups.Browsers.Textline
 FLTK.Widgets.Groups.Browsers.Textline.Choice
+FLTK.Widgets.Groups.Browsers.Textline.File
 FLTK.Widgets.Groups.Browsers.Textline.Hold
 FLTK.Widgets.Groups.Browsers.Textline.Multi
 FLTK.Widgets.Groups.Color_Choosers
@@ -146,7 +147,6 @@ FLTK.Devices.Surfaces (incomplete API, otherwise polished)
 To-Do:
 
 Fl_Display_Device
-Fl_File_Browser
 Fl_Glut_Window
 Fl_Postscript_File_Device
 Fl_Table
diff --git a/src/c_fl_file_browser.cpp b/src/c_fl_file_browser.cpp
new file mode 100644
index 0000000..836a991
--- /dev/null
+++ b/src/c_fl_file_browser.cpp
@@ -0,0 +1,393 @@
+
+
+//  Programmed by Jedidiah Barber
+//  Released into the public domain
+
+
+#include <FL/Fl_File_Browser.H>
+#include <FL/filename.H>
+#include "c_fl_file_browser.h"
+
+
+
+
+//  Exports from Ada
+
+extern "C" int browser_full_width_hook(void * b);
+extern "C" int browser_full_height_hook(void * b);
+extern "C" int browser_incr_height_hook(void * b);
+extern "C" int browser_item_quick_height_hook(void * b, void * i);
+
+extern "C" int browser_item_width_hook(void * b, void * i);
+extern "C" int browser_item_height_hook(void * b, void * i);
+extern "C" void * browser_item_first_hook(void * b);
+extern "C" void * browser_item_last_hook(void * b);
+extern "C" void * browser_item_next_hook(void * b, void * i);
+extern "C" void * browser_item_prev_hook(void * b, void * i);
+extern "C" void * browser_item_at_hook(void * b, int n);
+extern "C" void browser_item_select_hook(void * b, void * i, int s);
+extern "C" int browser_item_selected_hook(void * b, void * i);
+extern "C" void browser_item_swap_hook(void * b, void * one, void * two);
+extern "C" const char * browser_item_text_hook(void * b, void * i);
+extern "C" void browser_item_draw_hook(void * b, void * i, int x, int y, int w, int h);
+
+extern "C" void widget_draw_hook(void * ud);
+extern "C" int widget_handle_hook(void * ud, int e);
+
+
+
+
+//  Attaching all relevant hooks and friends
+
+class My_File_Browser : public Fl_File_Browser {
+public:
+    using Fl_File_Browser::Fl_File_Browser;
+
+    friend int fl_file_browser_item_width(FILEBROWSER b, void * item);
+    friend int fl_file_browser_item_height(FILEBROWSER b, void * item);
+    friend void * fl_file_browser_item_first(FILEBROWSER b);
+    friend void * fl_file_browser_item_last(FILEBROWSER b);
+    friend void * fl_file_browser_item_next(FILEBROWSER b, void * item);
+    friend void * fl_file_browser_item_prev(FILEBROWSER b, void * item);
+    friend void * fl_file_browser_item_at(FILEBROWSER b, int index);
+    friend void fl_file_browser_item_select(FILEBROWSER b, void * item, int val);
+    friend int fl_file_browser_item_selected(FILEBROWSER b, void * item);
+    friend void fl_file_browser_item_swap(FILEBROWSER b, void * x, void * y);
+    friend const char * fl_file_browser_item_text(FILEBROWSER b, void * item);
+    friend void fl_file_browser_item_draw(FILEBROWSER b, void * item, int x, int y, int w, int h);
+
+    friend int fl_file_browser_lineno(FILEBROWSER b, void * item);
+
+    friend void * fl_file_browser_selection(FILEBROWSER c);
+    friend int fl_file_browser_displayed2(FILEBROWSER c, void * i);
+    friend void * fl_file_browser_find_item(FILEBROWSER c, int y);
+    friend void * fl_file_browser_top(FILEBROWSER c);
+
+    friend void fl_file_browser_bbox(FILEBROWSER c, int &x, int &y, int &w, int &h);
+    friend int fl_file_browser_leftedge(FILEBROWSER c);
+    friend void fl_file_browser_redraw_line(FILEBROWSER c, void * i);
+    friend void fl_file_browser_redraw_lines(FILEBROWSER c);
+
+    friend int fl_file_browser_full_width(FILEBROWSER c);
+    friend int fl_file_browser_full_height(FILEBROWSER c);
+    friend int fl_file_browser_incr_height(FILEBROWSER c);
+    friend int fl_file_browser_item_quick_height(FILEBROWSER c, void * i);
+
+    friend void fl_file_browser_new_list(FILEBROWSER b);
+    friend void fl_file_browser_inserting(FILEBROWSER b, void * a1, void * a2);
+    friend void fl_file_browser_deleting(FILEBROWSER b, void * item);
+    friend void fl_file_browser_replacing(FILEBROWSER b, void * a1, void * a2);
+    friend void fl_file_browser_swapping(FILEBROWSER b, void * a1, void * a2);
+
+    friend void fl_file_browser_draw(FILEBROWSER b);
+
+    int handle(int e);
+
+protected:
+    int full_width() const;
+    int full_height() const;
+    int incr_height() const;
+    int item_quick_height(void * item) const;
+
+    int item_width(void * item) const;
+    int item_height(void * item) const;
+    void * item_first() const;
+    void * item_last() const;
+    void * item_next(void * item) const;
+    void * item_prev(void * item) const;
+    void * item_at(int index) const;
+    void item_select(void * item, int val=1);
+    int item_selected(void * item) const;
+    void item_swap(void * a, void * b);
+    const char * item_text(void * item) const;
+    void item_draw(void * item, int x, int y, int w, int h) const;
+
+    void draw();
+};
+
+
+int My_File_Browser::full_width() const {
+    return browser_full_width_hook(this->user_data());
+}
+
+int My_File_Browser::full_height() const {
+    return browser_full_height_hook(this->user_data());
+}
+
+int My_File_Browser::incr_height() const {
+    return browser_incr_height_hook(this->user_data());
+}
+
+int My_File_Browser::item_quick_height(void * item) const {
+    return browser_item_quick_height_hook(this->user_data(), item);
+}
+
+
+int My_File_Browser::item_width(void * item) const {
+    return browser_item_width_hook(this->user_data(), item);
+}
+
+int My_File_Browser::item_height(void * item) const {
+    return browser_item_height_hook(this->user_data(), item);
+}
+
+void * My_File_Browser::item_first() const {
+    return browser_item_first_hook(this->user_data());
+}
+
+void * My_File_Browser::item_last() const {
+    return browser_item_last_hook(this->user_data());
+}
+
+void * My_File_Browser::item_next(void * item) const {
+    return browser_item_next_hook(this->user_data(), item);
+}
+
+void * My_File_Browser::item_prev(void * item) const {
+    return browser_item_prev_hook(this->user_data(), item);
+}
+
+void * My_File_Browser::item_at(int index) const {
+    return browser_item_at_hook(this->user_data(), index);
+}
+
+void My_File_Browser::item_select(void * item, int val) {
+    browser_item_select_hook(this->user_data(), item, val);
+}
+
+int My_File_Browser::item_selected(void * item) const {
+    return browser_item_selected_hook(this->user_data(), item);
+}
+
+void My_File_Browser::item_swap(void * a, void * b) {
+    browser_item_swap_hook(this->user_data(), a, b);
+}
+
+const char * My_File_Browser::item_text(void * item) const {
+    return browser_item_text_hook(this->user_data(), item);
+}
+
+void My_File_Browser::item_draw(void * item, int x, int y, int w, int h) const {
+    browser_item_draw_hook(this->user_data(), item, x, y, w, h);
+}
+
+
+void My_File_Browser::draw() {
+    widget_draw_hook(this->user_data());
+}
+
+int My_File_Browser::handle(int e) {
+    return widget_handle_hook(this->user_data(), e);
+}
+
+
+
+
+//  Flattened C API begins here
+
+FILEBROWSER new_fl_file_browser(int x, int y, int w, int h, char * label) {
+    My_File_Browser *b = new My_File_Browser(x, y, w, h, label);
+    return b;
+}
+
+void free_fl_file_browser(FILEBROWSER b) {
+    delete reinterpret_cast<My_File_Browser*>(b);
+}
+
+
+
+
+int fl_file_browser_load(FILEBROWSER b, const char * d, void * s) {
+    return reinterpret_cast<Fl_File_Browser*>(b)->load(d, reinterpret_cast<Fl_File_Sort_F*>(s));
+}
+
+
+
+
+int fl_file_browser_get_filetype(FILEBROWSER b) {
+    return reinterpret_cast<Fl_File_Browser*>(b)->filetype();
+}
+
+void fl_file_browser_set_filetype(FILEBROWSER b, int f) {
+    reinterpret_cast<Fl_File_Browser*>(b)->filetype(f);
+}
+
+const char * fl_file_browser_get_filter(FILEBROWSER b) {
+    return reinterpret_cast<Fl_File_Browser*>(b)->filter();
+}
+
+void fl_file_browser_set_filter(FILEBROWSER b, const char * f) {
+    reinterpret_cast<Fl_File_Browser*>(b)->filter(f);
+}
+
+unsigned char fl_file_browser_get_iconsize(FILEBROWSER b) {
+    return reinterpret_cast<Fl_File_Browser*>(b)->iconsize();
+}
+
+void fl_file_browser_set_iconsize(FILEBROWSER b, unsigned int i) {
+    reinterpret_cast<Fl_File_Browser*>(b)->iconsize(i);
+}
+
+int fl_file_browser_get_textsize(FILEBROWSER b) {
+    return reinterpret_cast<Fl_File_Browser*>(b)->textsize();
+}
+
+void fl_file_browser_set_textsize(FILEBROWSER b, int s) {
+    reinterpret_cast<Fl_File_Browser*>(b)->textsize(s);
+}
+
+
+
+
+//  These have to be reimplemented due to relying on custom class extensions
+
+int fl_file_browser_full_height(FILEBROWSER c) {
+    return reinterpret_cast<My_File_Browser*>(c)->Fl_Browser::full_height();
+}
+
+int fl_file_browser_incr_height(FILEBROWSER c) {
+    return reinterpret_cast<My_File_Browser*>(c)->Fl_Browser::incr_height();
+}
+
+
+
+
+int fl_file_browser_item_width(FILEBROWSER b, void * item) {
+    return reinterpret_cast<My_File_Browser*>(b)->item_width(item);
+}
+
+int fl_file_browser_item_height(FILEBROWSER b, void * item) {
+    return reinterpret_cast<My_File_Browser*>(b)->item_height(item);
+}
+
+void * fl_file_browser_item_first(FILEBROWSER b) {
+    return reinterpret_cast<My_File_Browser*>(b)->item_first();
+}
+
+void * fl_file_browser_item_last(FILEBROWSER b) {
+    return reinterpret_cast<My_File_Browser*>(b)->item_last();
+}
+
+void * fl_file_browser_item_next(FILEBROWSER b, void * item) {
+    return reinterpret_cast<My_File_Browser*>(b)->item_next(item);
+}
+
+void * fl_file_browser_item_prev(FILEBROWSER b, void * item) {
+    return reinterpret_cast<My_File_Browser*>(b)->item_prev(item);
+}
+
+void * fl_file_browser_item_at(FILEBROWSER b, int index) {
+    return reinterpret_cast<My_File_Browser*>(b)->item_at(index);
+}
+
+void fl_file_browser_item_select(FILEBROWSER b, void * item, int val) {
+    reinterpret_cast<My_File_Browser*>(b)->item_select(item, val);
+}
+
+int fl_file_browser_item_selected(FILEBROWSER b, void * item) {
+    return reinterpret_cast<My_File_Browser*>(b)->item_selected(item);
+}
+
+void fl_file_browser_item_swap(FILEBROWSER b, void * x, void * y) {
+    reinterpret_cast<My_File_Browser*>(b)->item_swap(x, y);
+}
+
+const char * fl_file_browser_item_text(FILEBROWSER b, void * item) {
+    return reinterpret_cast<My_File_Browser*>(b)->item_text(item);
+}
+
+void fl_file_browser_item_draw(FILEBROWSER b, void * item, int x, int y, int w, int h) {
+    reinterpret_cast<My_File_Browser*>(b)->item_draw(item, x, y, w, h);
+}
+
+
+
+
+int fl_file_browser_lineno(FILEBROWSER b, void * item) {
+    return reinterpret_cast<My_File_Browser*>(b)->lineno(item);
+}
+
+
+
+
+void * fl_file_browser_selection(FILEBROWSER c) {
+    return reinterpret_cast<My_File_Browser*>(c)->selection();
+}
+
+int fl_file_browser_displayed2(FILEBROWSER c, void * i) {
+    return reinterpret_cast<My_File_Browser*>(c)->Fl_Browser_::displayed(i);
+}
+
+void * fl_file_browser_find_item(FILEBROWSER c, int y) {
+    return reinterpret_cast<My_File_Browser*>(c)->find_item(y);
+}
+
+void * fl_file_browser_top(FILEBROWSER c) {
+    return reinterpret_cast<My_File_Browser*>(c)->top();
+}
+
+
+
+
+void fl_file_browser_bbox(FILEBROWSER c, int &x, int &y, int &w, int &h) {
+    reinterpret_cast<My_File_Browser*>(c)->bbox(x, y, w, h);
+}
+
+int fl_file_browser_leftedge(FILEBROWSER c) {
+    return reinterpret_cast<My_File_Browser*>(c)->leftedge();
+}
+
+void fl_file_browser_redraw_line(FILEBROWSER c, void * i) {
+    reinterpret_cast<My_File_Browser*>(c)->redraw_line(i);
+}
+
+void fl_file_browser_redraw_lines(FILEBROWSER c) {
+    reinterpret_cast<My_File_Browser*>(c)->redraw_lines();
+}
+
+
+
+
+int fl_file_browser_full_width(FILEBROWSER c) {
+    return reinterpret_cast<My_File_Browser*>(c)->Fl_Browser::full_width();
+}
+
+int fl_file_browser_item_quick_height(FILEBROWSER c, void * i) {
+    return reinterpret_cast<My_File_Browser*>(c)->Fl_Browser::item_quick_height(i);
+}
+
+
+
+
+void fl_file_browser_new_list(FILEBROWSER b) {
+    reinterpret_cast<My_File_Browser*>(b)->new_list();
+}
+
+void fl_file_browser_inserting(FILEBROWSER b, void * a1, void * a2) {
+    reinterpret_cast<My_File_Browser*>(b)->inserting(a1, a2);
+}
+
+void fl_file_browser_deleting(FILEBROWSER b, void * item) {
+    reinterpret_cast<My_File_Browser*>(b)->deleting(item);
+}
+
+void fl_file_browser_replacing(FILEBROWSER b, void * a1, void * a2) {
+    reinterpret_cast<My_File_Browser*>(b)->replacing(a1, a2);
+}
+
+void fl_file_browser_swapping(FILEBROWSER b, void * a1, void * a2) {
+    reinterpret_cast<My_File_Browser*>(b)->swapping(a1, a2);
+}
+
+
+
+
+void fl_file_browser_draw(FILEBROWSER b) {
+    reinterpret_cast<My_File_Browser*>(b)->Fl_Browser::draw();
+}
+
+int fl_file_browser_handle(FILEBROWSER b, int e) {
+    return reinterpret_cast<My_File_Browser*>(b)->Fl_Browser::handle(e);
+}
+
+
diff --git a/src/c_fl_file_browser.h b/src/c_fl_file_browser.h
new file mode 100644
index 0000000..3ab5c61
--- /dev/null
+++ b/src/c_fl_file_browser.h
@@ -0,0 +1,83 @@
+
+
+//  Programmed by Jedidiah Barber
+//  Released into the public domain
+
+
+#ifndef FL_FILE_BROWSER_GUARD
+#define FL_FILE_BROWSER_GUARD
+
+
+typedef void* FILEBROWSER;
+
+
+extern "C" FILEBROWSER new_fl_file_browser(int x, int y, int w, int h, char * label);
+extern "C" void free_fl_file_browser(FILEBROWSER b);
+
+
+extern "C" int fl_file_browser_load(FILEBROWSER b, const char * d, void * s);
+
+
+extern "C" int fl_file_browser_get_filetype(FILEBROWSER b);
+extern "C" void fl_file_browser_set_filetype(FILEBROWSER b, int f);
+extern "C" const char * fl_file_browser_get_filter(FILEBROWSER b);
+extern "C" void fl_file_browser_set_filter(FILEBROWSER b, const char * f);
+extern "C" unsigned char fl_file_browser_get_iconsize(FILEBROWSER b);
+extern "C" void fl_file_browser_set_iconsize(FILEBROWSER b, unsigned int i);
+extern "C" int fl_file_browser_get_textsize(FILEBROWSER b);
+extern "C" void fl_file_browser_set_textsize(FILEBROWSER b, int s);
+
+
+//  reimp below here
+
+extern "C" int fl_file_browser_full_height(FILEBROWSER c);
+extern "C" int fl_file_browser_incr_height(FILEBROWSER c);
+
+
+extern "C" int fl_file_browser_item_width(FILEBROWSER b, void * item);
+extern "C" int fl_file_browser_item_height(FILEBROWSER b, void * item);
+extern "C" void * fl_file_browser_item_first(FILEBROWSER b);
+extern "C" void * fl_file_browser_item_last(FILEBROWSER b);
+extern "C" void * fl_file_browser_item_next(FILEBROWSER b, void * item);
+extern "C" void * fl_file_browser_item_prev(FILEBROWSER b, void * item);
+extern "C" void * fl_file_browser_item_at(FILEBROWSER b, int index);
+extern "C" void fl_file_browser_item_select(FILEBROWSER b, void * item, int val=1);
+extern "C" int fl_file_browser_item_selected(FILEBROWSER b, void * item);
+extern "C" void fl_file_browser_item_swap(FILEBROWSER b, void * x, void * y);
+extern "C" const char * fl_file_browser_item_text(FILEBROWSER b, void * item);
+extern "C" void fl_file_browser_item_draw(FILEBROWSER b, void * item, int x, int y, int w, int h);
+
+
+extern "C" int fl_file_browser_lineno(FILEBROWSER b, void * item);
+
+
+extern "C" void * fl_file_browser_selection(FILEBROWSER c);
+extern "C" int fl_file_browser_displayed2(FILEBROWSER c, void * i);
+extern "C" void * fl_file_browser_find_item(FILEBROWSER c, int y);
+extern "C" void * fl_file_browser_top(FILEBROWSER c);
+
+
+extern "C" void fl_file_browser_bbox(FILEBROWSER c, int &x, int &y, int &w, int &h);
+extern "C" int fl_file_browser_leftedge(FILEBROWSER c);
+extern "C" void fl_file_browser_redraw_line(FILEBROWSER c, void * i);
+extern "C" void fl_file_browser_redraw_lines(FILEBROWSER c);
+
+
+extern "C" int fl_file_browser_full_width(FILEBROWSER c);
+extern "C" int fl_file_browser_item_quick_height(FILEBROWSER c, void * i);
+
+
+extern "C" void fl_file_browser_new_list(FILEBROWSER b);
+extern "C" void fl_file_browser_inserting(FILEBROWSER b, void * a1, void * a2);
+extern "C" void fl_file_browser_deleting(FILEBROWSER b, void * item);
+extern "C" void fl_file_browser_replacing(FILEBROWSER b, void * a1, void * a2);
+extern "C" void fl_file_browser_swapping(FILEBROWSER b, void * a1, void * a2);
+
+
+extern "C" void fl_file_browser_draw(FILEBROWSER b);
+extern "C" int fl_file_browser_handle(FILEBROWSER b, int e);
+
+
+#endif
+
+
diff --git a/src/fltk-widgets-groups-browsers-textline-file.adb b/src/fltk-widgets-groups-browsers-textline-file.adb
new file mode 100644
index 0000000..c73e5e4
--- /dev/null
+++ b/src/fltk-widgets-groups-browsers-textline-file.adb
@@ -0,0 +1,567 @@
+
+
+--  Programmed by Jedidiah Barber
+--  Released into the public domain
+
+
+with
+
+    Interfaces.C.Strings;
+
+use type
+
+    Interfaces.C.int,
+    Interfaces.C.Strings.chars_ptr;
+
+
+package body FLTK.Widgets.Groups.Browsers.Textline.File is
+
+
+    ------------------------
+    --  Functions From C  --
+    ------------------------
+
+    function get_error_message
+           return Interfaces.C.Strings.chars_ptr;
+    pragma Import (C, get_error_message, "get_error_message");
+    pragma Inline (get_error_message);
+
+    function filename_dname
+           (L : in Storage.Integer_Address;
+            N : in Interfaces.C.int)
+        return Interfaces.C.Strings.chars_ptr;
+    pragma Import (C, filename_dname, "filename_dname");
+    pragma Inline (filename_dname);
+
+
+
+
+    function new_fl_file_browser
+           (X, Y, W, H : in Interfaces.C.int;
+            Text       : in Interfaces.C.char_array)
+        return Storage.Integer_Address;
+    pragma Import (C, new_fl_file_browser, "new_fl_file_browser");
+    pragma Inline (new_fl_file_browser);
+
+    procedure free_fl_file_browser
+           (B : in Storage.Integer_Address);
+    pragma Import (C, free_fl_file_browser, "free_fl_file_browser");
+    pragma Inline (free_fl_file_browser);
+
+
+
+
+    function fl_file_browser_load
+           (B : in Storage.Integer_Address;
+            D : in Interfaces.C.char_array;
+            S : in Storage.Integer_Address)
+        return Interfaces.C.int;
+    pragma Import (C, fl_file_browser_load, "fl_file_browser_load");
+    pragma Inline (fl_file_browser_load);
+
+
+
+
+    function fl_file_browser_get_filetype
+           (B : in Storage.Integer_Address)
+        return Interfaces.C.int;
+    pragma Import (C, fl_file_browser_get_filetype, "fl_file_browser_get_filetype");
+    pragma Inline (fl_file_browser_get_filetype);
+
+    procedure fl_file_browser_set_filetype
+           (B : in Storage.Integer_Address;
+            F : in Interfaces.C.int);
+    pragma Import (C, fl_file_browser_set_filetype, "fl_file_browser_set_filetype");
+    pragma Inline (fl_file_browser_set_filetype);
+
+    function fl_file_browser_get_filter
+           (B : in Storage.Integer_Address)
+        return Interfaces.C.Strings.chars_ptr;
+    pragma Import (C, fl_file_browser_get_filter, "fl_file_browser_get_filter");
+    pragma Inline (fl_file_browser_get_filter);
+
+    procedure fl_file_browser_set_filter
+           (B : in Storage.Integer_Address;
+            F : in Interfaces.C.char_array);
+    pragma Import (C, fl_file_browser_set_filter, "fl_file_browser_set_filter");
+    pragma Inline (fl_file_browser_set_filter);
+
+    function fl_file_browser_get_iconsize
+           (B : in Storage.Integer_Address)
+        return Interfaces.C.unsigned_char;
+    pragma Import (C, fl_file_browser_get_iconsize, "fl_file_browser_get_iconsize");
+    pragma Inline (fl_file_browser_get_iconsize);
+
+    procedure fl_file_browser_set_iconsize
+           (B : in Storage.Integer_Address;
+            I : in Interfaces.C.unsigned_char);
+    pragma Import (C, fl_file_browser_set_iconsize, "fl_file_browser_set_iconsize");
+    pragma Inline (fl_file_browser_set_iconsize);
+
+    function fl_file_browser_get_textsize
+           (B : in Storage.Integer_Address)
+        return Interfaces.C.int;
+    pragma Import (C, fl_file_browser_get_textsize, "fl_file_browser_get_textsize");
+    pragma Inline (fl_file_browser_get_textsize);
+
+    procedure fl_file_browser_set_textsize
+           (B : in Storage.Integer_Address;
+            S : in Interfaces.C.int);
+    pragma Import (C, fl_file_browser_set_textsize, "fl_file_browser_set_textsize");
+    pragma Inline (fl_file_browser_set_textsize);
+
+
+
+
+    function fl_file_browser_item_width
+           (B, I : in Storage.Integer_Address)
+        return Interfaces.C.int;
+    pragma Import (C, fl_file_browser_item_width, "fl_file_browser_item_width");
+    pragma Inline (fl_file_browser_item_width);
+
+    function fl_file_browser_item_height
+           (B, I : in Storage.Integer_Address)
+        return Interfaces.C.int;
+    pragma Import (C, fl_file_browser_item_height, "fl_file_browser_item_height");
+    pragma Inline (fl_file_browser_item_height);
+
+    function fl_file_browser_item_first
+           (B : in Storage.Integer_Address)
+        return Storage.Integer_Address;
+    pragma Import (C, fl_file_browser_item_first, "fl_file_browser_item_first");
+    pragma Inline (fl_file_browser_item_first);
+
+    function fl_file_browser_item_last
+           (B : in Storage.Integer_Address)
+        return Storage.Integer_Address;
+    pragma Import (C, fl_file_browser_item_last, "fl_file_browser_item_last");
+    pragma Inline (fl_file_browser_item_last);
+
+    function fl_file_browser_item_next
+           (B, I : in Storage.Integer_Address)
+        return Storage.Integer_Address;
+    pragma Import (C, fl_file_browser_item_next, "fl_file_browser_item_next");
+    pragma Inline (fl_file_browser_item_next);
+
+    function fl_file_browser_item_prev
+           (B, I : in Storage.Integer_Address)
+        return Storage.Integer_Address;
+    pragma Import (C, fl_file_browser_item_prev, "fl_file_browser_item_prev");
+    pragma Inline (fl_file_browser_item_prev);
+
+    function fl_file_browser_item_at
+           (B : in Storage.Integer_Address;
+            N : in Interfaces.C.int)
+        return Storage.Integer_Address;
+    pragma Import (C, fl_file_browser_item_at, "fl_file_browser_item_at");
+    pragma Inline (fl_file_browser_item_at);
+
+    procedure fl_file_browser_item_select
+           (B, I : in Storage.Integer_Address;
+            V    : in Interfaces.C.int);
+    pragma Import (C, fl_file_browser_item_select, "fl_file_browser_item_select");
+    pragma Inline (fl_file_browser_item_select);
+
+    function fl_file_browser_item_selected
+           (B, I : in Storage.Integer_Address)
+        return Interfaces.C.int;
+    pragma Import (C, fl_file_browser_item_selected, "fl_file_browser_item_selected");
+    pragma Inline (fl_file_browser_item_selected);
+
+    procedure fl_file_browser_item_swap
+           (B, X, Y : in Storage.Integer_Address);
+    pragma Import (C, fl_file_browser_item_swap, "fl_file_browser_item_swap");
+    pragma Inline (fl_file_browser_item_swap);
+
+    function fl_file_browser_item_text
+           (B, I : in Storage.Integer_Address)
+        return Interfaces.C.Strings.chars_ptr;
+    pragma Import (C, fl_file_browser_item_text, "fl_file_browser_item_text");
+    pragma Inline (fl_file_browser_item_text);
+
+    procedure fl_file_browser_item_draw
+           (B, I       : in Storage.Integer_Address;
+            X, Y, W, H : in Interfaces.C.int);
+    pragma Import (C, fl_file_browser_item_draw, "fl_file_browser_item_draw");
+    pragma Inline (fl_file_browser_item_draw);
+
+
+
+
+
+    function fl_file_browser_selection
+           (B : in Storage.Integer_Address)
+        return Storage.Integer_Address;
+    pragma Import (C, fl_file_browser_selection, "fl_file_browser_selection");
+    pragma Inline (fl_file_browser_selection);
+
+    function fl_file_browser_displayed2
+           (B, I : in Storage.Integer_Address)
+        return Interfaces.C.int;
+    pragma Import (C, fl_file_browser_displayed2, "fl_file_browser_displayed2");
+    pragma Inline (fl_file_browser_displayed2);
+
+    function fl_file_browser_find_item
+           (B : in Storage.Integer_Address;
+            Y : in Interfaces.C.int)
+        return Storage.Integer_Address;
+    pragma Import (C, fl_file_browser_find_item, "fl_file_browser_find_item");
+    pragma Inline (fl_file_browser_find_item);
+
+    function fl_file_browser_top
+           (B : in Storage.Integer_Address)
+        return Storage.Integer_Address;
+    pragma Import (C, fl_file_browser_top, "fl_file_browser_top");
+    pragma Inline (fl_file_browser_top);
+
+
+
+
+    procedure fl_file_browser_bbox
+           (B          : in     Storage.Integer_Address;
+            X, Y, W, H :    out Interfaces.C.int);
+    pragma Import (C, fl_file_browser_bbox, "fl_file_browser_bbox");
+    pragma Inline (fl_file_browser_bbox);
+
+    function fl_file_browser_leftedge
+           (B : in Storage.Integer_Address)
+        return Interfaces.C.int;
+    pragma Import (C, fl_file_browser_leftedge, "fl_file_browser_leftedge");
+    pragma Inline (fl_file_browser_leftedge);
+
+    procedure fl_file_browser_redraw_line
+           (B, I : in Storage.Integer_Address);
+    pragma Import (C, fl_file_browser_redraw_line, "fl_file_browser_redraw_line");
+    pragma Inline (fl_file_browser_redraw_line);
+
+    procedure fl_file_browser_redraw_lines
+           (B : in Storage.Integer_Address);
+    pragma Import (C, fl_file_browser_redraw_lines, "fl_file_browser_redraw_lines");
+    pragma Inline (fl_file_browser_redraw_lines);
+
+
+
+
+    function fl_file_browser_full_width
+           (B : in Storage.Integer_Address)
+        return Interfaces.C.int;
+    pragma Import (C, fl_file_browser_full_width, "fl_file_browser_full_width");
+    pragma Inline (fl_file_browser_full_width);
+
+    function fl_file_browser_full_height
+           (B : in Storage.Integer_Address)
+        return Interfaces.C.int;
+    pragma Import (C, fl_file_browser_full_height, "fl_file_browser_full_height");
+    pragma Inline (fl_file_browser_full_height);
+
+    function fl_file_browser_incr_height
+           (B : in Storage.Integer_Address)
+        return Interfaces.C.int;
+    pragma Import (C, fl_file_browser_incr_height, "fl_file_browser_incr_height");
+    pragma Inline (fl_file_browser_incr_height);
+
+    function fl_file_browser_item_quick_height
+           (B, I : in Storage.Integer_Address)
+        return Interfaces.C.int;
+    pragma Import (C, fl_file_browser_item_quick_height, "fl_file_browser_item_quick_height");
+    pragma Inline (fl_file_browser_item_quick_height);
+
+
+
+
+    function fl_file_browser_lineno
+           (B, I : in Storage.Integer_Address)
+        return Interfaces.C.int;
+    pragma Import (C, fl_file_browser_lineno, "fl_file_browser_lineno");
+    pragma Inline (fl_file_browser_lineno);
+
+
+
+
+    procedure fl_file_browser_new_list
+           (B : in Storage.Integer_Address);
+    pragma Import (C, fl_file_browser_new_list, "fl_file_browser_new_list");
+    pragma Inline (fl_file_browser_new_list);
+
+    procedure fl_file_browser_inserting
+           (B, A1, A2 : in Storage.Integer_Address);
+    pragma Import (C, fl_file_browser_inserting, "fl_file_browser_inserting");
+    pragma Inline (fl_file_browser_inserting);
+
+    procedure fl_file_browser_deleting
+           (B, I : in Storage.Integer_Address);
+    pragma Import (C, fl_file_browser_deleting, "fl_file_browser_deleting");
+    pragma Inline (fl_file_browser_deleting);
+
+    procedure fl_file_browser_replacing
+           (B, A1, A2 : in Storage.Integer_Address);
+    pragma Import (C, fl_file_browser_replacing, "fl_file_browser_replacing");
+    pragma Inline (fl_file_browser_replacing);
+
+    procedure fl_file_browser_swapping
+           (B, A1, A2 : in Storage.Integer_Address);
+    pragma Import (C, fl_file_browser_swapping, "fl_file_browser_swapping");
+    pragma Inline (fl_file_browser_swapping);
+
+
+
+
+    procedure fl_file_browser_draw
+           (B : in Storage.Integer_Address);
+    pragma Import (C, fl_file_browser_draw, "fl_file_browser_draw");
+    pragma Inline (fl_file_browser_draw);
+
+    function fl_file_browser_handle
+           (B : in Storage.Integer_Address;
+            E : in Interfaces.C.int)
+        return Interfaces.C.int;
+    pragma Import (C, fl_file_browser_handle, "fl_file_browser_handle");
+    pragma Inline (fl_file_browser_handle);
+
+
+
+
+    -------------------
+    --  Destructors  --
+    -------------------
+
+    procedure Extra_Final
+           (This : in out File_Browser) is
+    begin
+        Extra_Final (Textline_Browser (This));
+    end Extra_Final;
+
+
+    procedure Finalize
+           (This : in out File_Browser) is
+    begin
+        Extra_Final (This);
+        if This.Void_Ptr /= Null_Pointer and This.Needs_Dealloc then
+            free_fl_file_browser (This.Void_Ptr);
+            This.Void_Ptr := Null_Pointer;
+        end if;
+    end Finalize;
+
+
+
+
+    --------------------
+    --  Constructors  --
+    --------------------
+
+    procedure Extra_Init
+           (This       : in out File_Browser;
+            X, Y, W, H : in     Integer;
+            Text       : in     String) is
+    begin
+        Extra_Init (Textline_Browser (This), X, Y, W, H, Text);
+    end Extra_Init;
+
+
+    procedure Initialize
+           (This : in out File_Browser) is
+    begin
+        This.Item_Override_Ptrs :=
+           (Item_Width_Ptr    => fl_file_browser_item_width'Address,
+            Item_Height_Ptr   => fl_file_browser_item_height'Address,
+            Item_First_Ptr    => fl_file_browser_item_first'Address,
+            Item_Last_Ptr     => fl_file_browser_item_last'Address,
+            Item_Next_Ptr     => fl_file_browser_item_next'Address,
+            Item_Previous_Ptr => fl_file_browser_item_prev'Address,
+            Item_At_Ptr       => fl_file_browser_item_at'Address,
+            Item_Select_Ptr   => fl_file_browser_item_select'Address,
+            Item_Selected_Ptr => fl_file_browser_item_selected'Address,
+            Item_Swap_Ptr     => fl_file_browser_item_swap'Address,
+            Item_Text_Ptr     => fl_file_browser_item_text'Address,
+            Item_Draw_Ptr     => fl_file_browser_item_draw'Address);
+        This.Item_Inherit_Ptrs :=
+           (Current_Selection_Ptr => fl_file_browser_selection'Address,
+            Is_Displayed_Ptr      => fl_file_browser_displayed2'Address,
+            Find_Item_Ptr         => fl_file_browser_find_item'Address,
+            Top_Item_Ptr          => fl_file_browser_top'Address);
+        This.Redrawing_Ptrs :=
+           (Bounding_Box_Ptr => fl_file_browser_bbox'Address,
+            Left_Edge_Ptr    => fl_file_browser_leftedge'Address,
+            Redraw_Line_Ptr  => fl_file_browser_redraw_line'Address,
+            Redraw_List_Ptr  => fl_file_browser_redraw_lines'Address);
+        This.Wide_High_Ptrs :=
+           (Full_List_Width_Ptr     => fl_file_browser_full_width'Address,
+            Full_List_Height_Ptr    => fl_file_browser_full_height'Address,
+            Average_Item_Height_Ptr => fl_file_browser_incr_height'Address,
+            Item_Quick_Height_Ptr   => fl_file_browser_item_quick_height'Address);
+        This.Cache_Ptrs :=
+           (New_List_Ptr  => fl_file_browser_new_list'Address,
+            Inserting_Ptr => fl_file_browser_inserting'Address,
+            Deleting_Ptr  => fl_file_browser_deleting'Address,
+            Replacing_Ptr => fl_file_browser_replacing'Address,
+            Swapping_Ptr  => fl_file_browser_swapping'Address);
+        This.Draw_Ptr := fl_file_browser_draw'Address;
+        This.Handle_Ptr := fl_file_browser_handle'Address;
+        This.Line_Number_Ptr := fl_file_browser_lineno'Address;
+    end Initialize;
+
+
+    package body Forge is
+
+        function Create
+               (X, Y, W, H : in Integer;
+                Text       : in String := "")
+            return File_Browser is
+        begin
+            return This : File_Browser do
+                This.Void_Ptr := new_fl_file_browser
+                   (Interfaces.C.int (X),
+                    Interfaces.C.int (Y),
+                    Interfaces.C.int (W),
+                    Interfaces.C.int (H),
+                    Interfaces.C.To_C (Text));
+                Extra_Init (This, X, Y, W, H, Text);
+            end return;
+        end Create;
+
+    end Forge;
+
+
+
+
+    -----------------------
+    --  API Subprograms  --
+    -----------------------
+
+    Current_Sort : FLTK.Filenames.Compare_Function;
+
+    function Compare_Hook
+           (DA, DB : in Storage.Integer_Address)
+        return Interfaces.C.int;
+
+    pragma Convention (C, Compare_Hook);
+
+    function Compare_Hook
+           (DA, DB : in Storage.Integer_Address)
+        return Interfaces.C.int
+    is
+        Result : FLTK.Filenames.Comparison := Current_Sort
+           (Interfaces.C.Strings.Value (filename_dname (DA, 0)),
+            Interfaces.C.Strings.Value (filename_dname (DB, 0)));
+    begin
+        return FLTK.Filenames.Comparison'Pos (Result) - 1;
+    end Compare_Hook;
+
+
+    function Load
+           (This : in out File_Browser;
+            Dir  : in     String;
+            Sort : in not null FLTK.Filenames.Compare_Function :=
+                FLTK.Filenames.Numeric_Sort'Access)
+        return Natural
+    is
+        Msg  : Interfaces.C.Strings.chars_ptr;
+        Code : Interfaces.C.int;
+    begin
+        Current_Sort := Sort;
+        Code := fl_file_browser_load
+           (This.Void_Ptr,
+            Interfaces.C.To_C (Dir),
+            Storage.To_Integer (Compare_Hook'Address));
+        if Code = 0 then
+            Msg := get_error_message;
+            if Msg /= Interfaces.C.Strings.Null_Ptr then
+                raise Browser_Load_Error with Interfaces.C.Strings.Value (Msg);
+            end if;
+        end if;
+        return Natural (Code);
+    end Load;
+
+
+    procedure Load
+           (This : in out File_Browser;
+            Dir  : in     String;
+            Sort : in not null FLTK.Filenames.Compare_Function :=
+                FLTK.Filenames.Numeric_Sort'Access)
+    is
+        Result : Natural := This.Load (Dir, Sort);
+    begin
+        null;
+    end Load;
+
+
+
+
+    function Get_File_Kind
+           (This : in File_Browser)
+        return File_Kind
+    is
+        Code : Interfaces.C.int := fl_file_browser_get_filetype (This.Void_Ptr);
+    begin
+        if Code not in File_Kind'Pos (File_Kind'First) .. File_Kind'Pos (File_Kind'Last) then
+            raise Internal_FLTK_Error;
+        end if;
+        return File_Kind'Val (Code);
+    end Get_File_Kind;
+
+
+    procedure Set_File_Kind
+           (This  : in out File_Browser;
+            Value : in     File_Kind) is
+    begin
+        fl_file_browser_set_filetype (This.Void_Ptr, File_Kind'Pos (Value));
+    end Set_File_Kind;
+
+
+    function Get_Filter
+           (This : in File_Browser)
+        return String
+    is
+        Result : Interfaces.C.Strings.chars_ptr := fl_file_browser_get_filter (This.Void_Ptr);
+    begin
+        if Result = Interfaces.C.Strings.Null_Ptr then
+            return "";
+        else
+            return Interfaces.C.Strings.Value (Result);
+        end if;
+    end Get_Filter;
+
+
+    procedure Set_Filter
+           (This  : in out File_Browser;
+            Value : in     String) is
+    begin
+        fl_file_browser_set_filter (This.Void_Ptr, Interfaces.C.To_C (Value));
+    end Set_Filter;
+
+
+    function Get_Icon_Size
+           (This : in File_Browser)
+        return Icon_Size is
+    begin
+        return Icon_Size (fl_file_browser_get_iconsize (This.Void_Ptr));
+    end Get_Icon_Size;
+
+
+    procedure Set_Icon_Size
+           (This  : in out File_Browser;
+            Value : in     Icon_Size) is
+    begin
+        fl_file_browser_set_iconsize (This.Void_Ptr, Interfaces.C.unsigned_char (Value));
+    end Set_Icon_Size;
+
+
+    function Get_Text_Size
+           (This : in File_Browser)
+        return Font_Size is
+    begin
+        return Font_Size (fl_file_browser_get_textsize (This.Void_Ptr));
+    end Get_Text_Size;
+
+
+    procedure Set_Text_Size
+           (This : in out File_Browser;
+            Size : in     Font_Size) is
+    begin
+        fl_file_browser_set_textsize (This.Void_Ptr, Interfaces.C.int (Size));
+    end Set_Text_Size;
+
+
+end FLTK.Widgets.Groups.Browsers.Textline.File;
+
+
diff --git a/src/fltk-widgets-groups-browsers-textline-file.ads b/src/fltk-widgets-groups-browsers-textline-file.ads
new file mode 100644
index 0000000..11093d3
--- /dev/null
+++ b/src/fltk-widgets-groups-browsers-textline-file.ads
@@ -0,0 +1,118 @@
+
+
+--  Programmed by Jedidiah Barber
+--  Released into the public domain
+
+
+with
+
+    FLTK.Filenames;
+
+
+package FLTK.Widgets.Groups.Browsers.Textline.File is
+
+
+    type File_Browser is new Textline_Browser with private;
+
+    type File_Browser_Reference (Data : not null access File_Browser'Class) is
+        limited null record with Implicit_Dereference => Data;
+
+    type File_Kind is (Files, Directories);
+
+    type Icon_Size is mod 256;
+
+
+
+
+    package Forge is
+
+        function Create
+               (X, Y, W, H : in Integer;
+                Text       : in String := "")
+            return File_Browser;
+
+    end Forge;
+
+
+
+
+    function Load
+           (This : in out File_Browser;
+            Dir  : in     String;
+            Sort : in not null FLTK.Filenames.Compare_Function :=
+                FLTK.Filenames.Numeric_Sort'Access)
+        return Natural;
+
+    procedure Load
+           (This : in out File_Browser;
+            Dir  : in     String;
+            Sort : in not null FLTK.Filenames.Compare_Function :=
+                FLTK.Filenames.Numeric_Sort'Access);
+
+
+
+
+    function Get_File_Kind
+           (This : in File_Browser)
+        return File_Kind;
+
+    procedure Set_File_Kind
+           (This  : in out File_Browser;
+            Value : in     File_Kind);
+
+    function Get_Filter
+           (This : in File_Browser)
+        return String;
+
+    procedure Set_Filter
+           (This  : in out File_Browser;
+            Value : in     String);
+
+    function Get_Icon_Size
+           (This : in File_Browser)
+        return Icon_Size;
+
+    procedure Set_Icon_Size
+           (This  : in out File_Browser;
+            Value : in     Icon_Size);
+
+    function Get_Text_Size
+           (This : in File_Browser)
+        return Font_Size;
+
+    procedure Set_Text_Size
+           (This : in out File_Browser;
+            Size : in     Font_Size);
+
+
+private
+
+
+    type File_Browser is new Textline_Browser with null record;
+
+    overriding procedure Initialize
+           (This : in out File_Browser);
+
+    overriding procedure Finalize
+           (This : in out File_Browser);
+
+    procedure Extra_Init
+           (This       : in out File_Browser;
+            X, Y, W, H : in     Integer;
+            Text       : in     String);
+
+    procedure Extra_Final
+           (This : in out File_Browser);
+
+
+    pragma Inline (Set_File_Kind);
+    pragma Inline (Set_Filter);
+    pragma Inline (Get_Icon_Size);
+    pragma Inline (Set_Icon_Size);
+    pragma Inline (Get_Text_Size);
+    pragma Inline (Set_Text_Size);
+
+
+end FLTK.Widgets.Groups.Browsers.Textline.File;
+
+
diff --git a/src/fltk-widgets-groups-browsers-textline.adb b/src/fltk-widgets-groups-browsers-textline.adb
index de3f339..7c8dc3b 100644
--- a/src/fltk-widgets-groups-browsers-textline.adb
+++ b/src/fltk-widgets-groups-browsers-textline.adb
@@ -682,10 +682,16 @@ package body FLTK.Widgets.Groups.Browsers.Textline is
            (This : in out Textline_Browser;
             File : in     String)
     is
+        Msg  : Interfaces.C.Strings.chars_ptr;
         Code : Interfaces.C.int := fl_browser_load (This.Void_Ptr, Interfaces.C.To_C (File));
     begin
         if Code = 0 then
-            raise Browser_Load_Error with Interfaces.C.Strings.Value (get_error_message);
+            Msg := get_error_message;
+            if Msg = Interfaces.C.Strings.Null_Ptr then
+                raise Browser_Load_Error;
+            else
+                raise Browser_Load_Error with Interfaces.C.Strings.Value (Msg);
+            end if;
         elsif Code /= 1 then
             raise Internal_FLTK_Error;
         end if;
author	Jedidiah Barber <contact@jedbarber.id.au>	2024-12-22 21:21:51 +1300
committer	Jedidiah Barber <contact@jedbarber.id.au>	2024-12-22 21:21:51 +1300
commit	28cbb294051d47a1dd0731333dd103132b6ae793 (patch)
tree	e47d1b8f0be8e549184455016ea51e3aafeff650
parent	c7e4f58a5fb0d62c4af3b82dabb1b52e72f99743 (diff)