Mercurial > octave
view libgui/graphics/EditControl.cc @ 31639:ca7d58406f82
eliminate unnecessary uses of octave_qobject in GUI classes
* BaseControl.cc, BaseControl.h, ButtonControl.cc, ButtonControl.h,
ButtonGroup.cc, ButtonGroup.h, Canvas.cc, Canvas.h,
CheckBoxControl.cc, CheckBoxControl.h, Container.cc, Container.h,
ContextMenu.cc, ContextMenu.h, EditControl.cc, EditControl.h,
Figure.cc, Figure.h, GLCanvas.cc, GLCanvas.h, ListBoxControl.cc,
ListBoxControl.h, Menu.cc, Menu.h, Object.cc, Object.h, Panel.cc,
Panel.h, PopupMenuControl.cc, PopupMenuControl.h,
PushButtonControl.cc, PushButtonControl.h, PushTool.cc, PushTool.h,
RadioButtonControl.cc, RadioButtonControl.h, SliderControl.cc,
SliderControl.h, Table.cc, Table.h, TextControl.cc, TextControl.h,
ToggleButtonControl.cc, ToggleButtonControl.h, ToggleTool.cc,
ToggleTool.h, ToolBar.cc, ToolBar.h, ToolBarButton.cc,
ToolBarButton.h, annotation-dialog.cc, annotation-dialog.h,
qt-graphics-toolkit.cc, qt-graphics-toolkit.h, command-widget.h,
community-news.cc, community-news.h, documentation-bookmarks.cc,
documentation-bookmarks.h, documentation.cc,
external-editor-interface.cc, external-editor-interface.h,
find-files-dialog.cc, find-files-dialog.h, graphics-init.cc,
graphics-init.h, interpreter-qobject.cc, file-editor.cc,
find-dialog.cc, find-dialog.h, main-window.cc, main-window.h,
news-reader.cc, news-reader.h, octave-qobject.cc, release-notes.cc,
resource-manager.cc, set-path-dialog.cc, set-path-dialog.h,
shortcut-manager.cc, shortcut-manager.h, welcome-wizard.cc,
welcome-wizard.h, workspace-model.cc:
Don't store references to octave_qobject in GUI classes where it is
no longer needed. Eliminate unnecessary octave_qobject constructor
arguments. Change all uses.
author | John W. Eaton <jwe@octave.org> |
---|---|
date | Sun, 04 Dec 2022 22:57:02 -0500 |
parents | 796f54d4ddbf |
children | 431f80aba37a |
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//////////////////////////////////////////////////////////////////////// // // Copyright (C) 2011-2022 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 (HAVE_CONFIG_H) # include "config.h" #endif #include <QLineEdit> #include "Container.h" #include "EditControl.h" #include "TextEdit.h" #include "QtHandlesUtils.h" namespace octave { EditControl * EditControl::create (octave::interpreter& interp, const graphics_object& go) { Object *parent = parentObject (interp, go); if (parent) { Container *container = parent->innerContainer (); if (container) { uicontrol::properties& up = Utils::properties<uicontrol> (go); if ((up.get_max () - up.get_min ()) > 1) return new EditControl (interp, go, new TextEdit (container)); else return new EditControl (interp, go, new QLineEdit (container)); } } return nullptr; } EditControl::EditControl (octave::interpreter& interp, const graphics_object& go, QLineEdit *edit) : BaseControl (interp, go, edit), m_multiLine (false), m_textChanged (false) { init (edit); } void EditControl::init (QLineEdit *edit, bool callBase) { if (callBase) BaseControl::init (edit, callBase); m_multiLine = false; initCommon (edit); uicontrol::properties& up = properties<uicontrol> (); if (up.enable_is ("inactive")) edit->setReadOnly (true); else edit->setEnabled (up.enable_is ("on")); edit->setText (Utils::fromStdString (up.get_string_string ())); edit->setAlignment (Utils::fromHVAlign (up.get_horizontalalignment (), up.get_verticalalignment ())); connect (edit, &QLineEdit::textEdited, this, &EditControl::textChanged); connect (edit, &QLineEdit::editingFinished, this, &EditControl::editingFinished); connect (edit, &QLineEdit::returnPressed, this, &EditControl::returnPressed); } EditControl::EditControl (octave::interpreter& interp, const graphics_object& go, TextEdit *edit) : BaseControl (interp, go, edit), m_multiLine (true), m_textChanged (false) { init (edit); } void EditControl::init (TextEdit *edit, bool callBase) { if (callBase) BaseControl::init (edit, callBase); m_multiLine = true; initCommon (edit); uicontrol::properties& up = properties<uicontrol> (); if (up.enable_is ("inactive")) edit->setReadOnly (true); else edit->setEnabled (up.enable_is ("on")); edit->setAcceptRichText (false); edit->setPlainText (Utils::fromStringVector (up.get_string_vector ()).join ("\n")); edit->setAlignment (Utils::fromHVAlign (up.get_horizontalalignment (), up.get_verticalalignment ())); connect (edit, &TextEdit::textChanged, this, &EditControl::textChanged); connect (edit, &TextEdit::editingFinished, this, &EditControl::editingFinished); connect (edit, &TextEdit::returnPressed, this, &EditControl::returnPressed); } EditControl::~EditControl (void) { } void EditControl::initCommon (QWidget *) { m_textChanged = false; } void EditControl::update (int pId) { bool handled = false; if (m_multiLine) handled = updateMultiLine (pId); else handled = updateSingleLine (pId); if (! handled) { switch (pId) { default: BaseControl::update (pId); break; } } } bool EditControl::updateSingleLine (int pId) { uicontrol::properties& up = properties<uicontrol> (); QLineEdit *edit = qWidget<QLineEdit> (); switch (pId) { case uicontrol::properties::ID_STRING: edit->setText (Utils::fromStdString (up.get_string_string ())); return true; case uicontrol::properties::ID_HORIZONTALALIGNMENT: case uicontrol::properties::ID_VERTICALALIGNMENT: edit->setAlignment (Utils::fromHVAlign (up.get_horizontalalignment (), up.get_verticalalignment ())); return true; case uicontrol::properties::ID_ENABLE: if (up.enable_is ("inactive")) edit->setReadOnly (true); else { edit->setReadOnly (false); edit->setEnabled (up.enable_is ("on")); } return true; case uicontrol::properties::ID_MIN: case uicontrol::properties::ID_MAX: if ((up.get_max () - up.get_min ()) > 1) { QWidget *container = edit->parentWidget (); delete edit; init (new TextEdit (container), true); } return true; default: break; } return false; } bool EditControl::updateMultiLine (int pId) { uicontrol::properties& up = properties<uicontrol> (); TextEdit *edit = qWidget<TextEdit> (); switch (pId) { case uicontrol::properties::ID_STRING: edit->setPlainText (Utils::fromStringVector (up.get_string_vector ()).join ("\n")); return true; case uicontrol::properties::ID_HORIZONTALALIGNMENT: case uicontrol::properties::ID_VERTICALALIGNMENT: edit->setAlignment (Utils::fromHVAlign (up.get_horizontalalignment (), up.get_verticalalignment ())); return true; case uicontrol::properties::ID_ENABLE: if (up.enable_is ("inactive")) edit->setReadOnly (true); else { edit->setReadOnly (false); edit->setEnabled (up.enable_is ("on")); } return true; case uicontrol::properties::ID_MIN: case uicontrol::properties::ID_MAX: if ((up.get_max () - up.get_min ()) <= 1) { QWidget *container = edit->parentWidget (); delete edit; init (new QLineEdit (container), true); } return true; default: break; } return false; } void EditControl::textChanged (void) { m_textChanged = true; } void EditControl::returnPressed (void) { QString txt = (m_multiLine ? qWidget<TextEdit> ()->toPlainText () : qWidget<QLineEdit> ()->text ()); if (m_textChanged) { if (m_multiLine) emit gh_set_event (m_handle, "string", Utils::toCellString (txt.split ("\n")), false); else emit gh_set_event (m_handle, "string", Utils::toStdString (txt), false); m_textChanged = false; } if (txt.length () > 0) emit gh_callback_event (m_handle, "callback"); } void EditControl::editingFinished (void) { if (m_textChanged) { QString txt = (m_multiLine ? qWidget<TextEdit> ()->toPlainText () : qWidget<QLineEdit> ()->text ()); if (m_multiLine) emit gh_set_event (m_handle, "string", Utils::toCellString (txt.split ("\n")), false); else emit gh_set_event (m_handle, "string", Utils::toStdString (txt), false); emit gh_callback_event (m_handle, "callback"); m_textChanged = false; } } }