51a55bc736
* Add classes for application and project * Removed all globals from Fluid.h * Extracting args and project history into their own classes * Moving globals into Application class * Initialize values inside headers for some classes. * Undo functionality wrapped in a class inside Project. * File reader and writer are now linked to a project. * Avoid global project access * Nodes (former Types) will be managed by a new Tree class. * Removed static members (hidden globals) form Node/Fl_Type. * Adding Tree iterator. * Use nullptr instead of 0, NULL, or 0L * Renamed Fl_..._Type to ..._Node, FL_OVERRIDE -> override * Renaming ..._type to ...::prototype * Splitting Widget Panel into multiple files. * Moved callback code into widget panel file. * Cleaning up Fluid_Image -> Image_asset * Moving Fd_Snap_Action into new namespace fld::app::Snap_Action etc. * Moved mergeback into proj folder. * `enum ID` is now `enum class Type`.
58 lines
1.3 KiB
C++
58 lines
1.3 KiB
C++
//
|
|
// Text Viewer widget for the Fast Light Tool Kit (FLTK).
|
|
//
|
|
// 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(nullptr);
|
|
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);
|
|
}
|
|
|
|
|