Mercurial > octave
view libgui/src/gui-utils.h @ 31080:56ee6a223c51
use QScintilla instead of QTextEdit for new terminal widget
* command-widget.cc (ctor): pass qobj to console;
(insert_interpreter_output): just append output message to console text;
(console::console): initialize QScintilla, remove obsolete document;
(console::new_command_line): append new line, add prompt, remember current
cursor pos for later use, append possibly given command string;
(console::accept_command_line): just get last line, and append a new line;
(console::append_block): removed;
(console::append_string): new function appending a string and moving
cursor to the end;
(console::keyPressEvent): process QsciScintilla::keyPressEvent
* command-widget.h: include Qsci/qsciscintilla.h, console inherits from
QsciScintilla and gets oct_qobj for later use, new function
append_string, new class variable m_command_position for storing
the begin of the active command line
author | Torsten Lilge <ttl-octave@mailbox.org> |
---|---|
date | Tue, 07 Jun 2022 23:03:11 +0200 |
parents | e2c8c852399e |
children | c6d54dd31a7e |
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//////////////////////////////////////////////////////////////////////// // // Copyright (C) 1993-2022 The Octave Project Developers // // See the file COPYRIGHT.md in the top-level directory of this // distribution or <https://octave.org/copyright/>. // // This file is part of Octave. // // Octave is free software: you can redistribute it and/or modify it // under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // Octave is distributed in the hope that it will be useful, but // WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with Octave; see the file COPYING. If not, see // <https://www.gnu.org/licenses/>. // //////////////////////////////////////////////////////////////////////// #if ! defined (octave_gui_utils_h) #define octave_gui_utils_h 1 #include "octave-config.h" #include <QColor> #include <QRect> namespace octave { /*! Deterimine an alternative color to @p col1 with less contrast to @p col2. The HSV representation of the new color is calculated by \f{eqnarray*}{ H &=& H_1\\ S &=& f_s S_1\\ V &=& V_1 + f_s (V_2 - V_1) \f} @param col1 Base color to which the alternative has to be computed @param col2 Color to which the the new color should have less contrast @param fs Factor for changing the saturation \f$(0\ldots\infty)\f$ @param fv Factor for interpolating the brightness \f$(0\ldots 1)\f$. For 0, \f$V = V_1\f$ and for 1, \f$V = V_2\f$. @return New color as QColor */ extern OCTGUI_API QColor interpolate_color (const QColor& col1, const QColor& col2, double fs, double fv); /*! Get the screen geometry of the actual screen. @param width integer variable for storing the screen width @param height integer variable for storing the screen height */ extern OCTGUI_API void get_screen_geometry (int& width, int& height); /*! Adjust geometry to be completely on a screen @param actual_geometry QRect with actual widget geometry; this is changed to the updated geometry which is on the screen. @param default_geometry the default geometry that is used in case the actual geometry os on no available screen. */ extern OCTGUI_API void adjust_to_screen (QRect& actual_geometry, const QRect& default_geometry); } #endif