Fluid: Rebuilding most of the widget directory.

One file per logical unit.
Namespaces.
Non-static data member initializers to never
get an uninitialized field again.

1 files changed, 58 insertions, 0 deletions

diff --git a/fluid/widgets/Text_Viewer.cxx b/fluid/widgets/Text_Viewer.cxx
new file mode 100644
index 000000000..ba2d145fe
--- /dev/null
+++ b/fluid/widgets/Text_Viewer.cxx
@@ -0,0 +1,58 @@
+//
+// Code editor widget for the Fast Light Tool Kit (FLTK).
+// Syntax highlighting rewritten by erco@seriss.com 09/15/20.
+//
+// Copyright 1998-2025 by Bill Spitzak and others.
+//
+// This library is free software. Distribution and use rights are outlined in
+// the file "COPYING" which should have been included with this file.  If this
+// file is missing or damaged, see the license at:
+//
+//     https://www.fltk.org/COPYING.php
+//
+// Please see the following page on how to report bugs and issues:
+//
+//     https://www.fltk.org/bugs.php
+//
+
+//
+// Include necessary headers...
+//
+
+#include "widgets/Text_Viewer.h"
+
+using namespace fld;
+using namespace fld::widget;
+
+/**
+ Create a fld::widget::Text_Viewer widget.
+ \param[in] X, Y, W, H position and size of the widget
+ \param[in] L optional label
+ */
+Text_Viewer::Text_Viewer(int X, int Y, int W, int H, const char *L)
+: Fl_Text_Display(X, Y, W, H, L)
+{
+  buffer(new Fl_Text_Buffer);
+}
+
+/**
+ Avoid memory leaks.
+ */
+Text_Viewer::~Text_Viewer() {
+  Fl_Text_Buffer *buf = mBuffer;
+  buffer(0);
+  delete buf;
+}
+
+/**
+ Tricking Fl_Text_Display into using bearable colors for this specific task.
+ */
+void Text_Viewer::draw()
+{
+  Fl_Color c = Fl::get_color(FL_SELECTION_COLOR);
+  Fl::set_color(FL_SELECTION_COLOR, fl_color_average(FL_BACKGROUND_COLOR, FL_FOREGROUND_COLOR, 0.9f));
+  Fl_Text_Display::draw();
+  Fl::set_color(FL_SELECTION_COLOR, c);
+}
+
+