Mercurial > octave
view libgui/graphics/CheckBoxControl.cc @ 28248:aee0f20c8029
Implement "gray" when uicontrol radiobutton/checkbox are disabled (bug #57128)
* BaseControl.cc (updatePalette): Call setColor() with additional argument of
"QPalette::Active" and again with "QPalette::Inactive" so that colors are set
only for specific roles.
* CheckBoxControl.h (CheckBoxControl): Declare new private member function
update().
* CheckBoxControl.cc (CheckBoxControl): Check for "Enable" property value of
"inactive" and call setCheckable (false) if found.
* CheckBoxControl.cc (update): New function to intercept and handle change to
"Enable" property before forwarding to BaseControl.
* RadioButtonControl.cc (RadioButtonControl): Check for "Enable" property value
of "inactive" and call setCheckable (false) if found.
* RadioButtonControl.cc (update): New function to intercept and handle change
to "Enable" property before forwarding to BaseControl.
author | Rik <rik@octave.org> |
---|---|
date | Sun, 26 Apr 2020 18:15:30 -0700 |
parents | bd51beb6205e |
children | 7854d5752dd2 |
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//////////////////////////////////////////////////////////////////////// // // Copyright (C) 2011-2020 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 <QCheckBox> #include "CheckBoxControl.h" #include "Container.h" #include "octave-qobject.h" namespace QtHandles { CheckBoxControl* CheckBoxControl::create (octave::base_qobject& oct_qobj, octave::interpreter& interp, const graphics_object& go) { Object *parent = parentObject (interp, go); if (parent) { Container *container = parent->innerContainer (); if (container) return new CheckBoxControl (oct_qobj, interp, go, new QCheckBox (container)); } return nullptr; } CheckBoxControl::CheckBoxControl (octave::base_qobject& oct_obj, octave::interpreter& interp, const graphics_object& go, QCheckBox *box) : ButtonControl (oct_obj, interp, go, box) { uicontrol::properties& up = properties<uicontrol> (); box->setAutoFillBackground (true); if (up.enable_is ("inactive")) box->setCheckable (false); } CheckBoxControl::~CheckBoxControl (void) { } void CheckBoxControl::update (int pId) { uicontrol::properties& up = properties<uicontrol> (); QCheckBox *box = qWidget<QCheckBox> (); switch (pId) { case uicontrol::properties::ID_ENABLE: { if (up.enable_is ("inactive")) box->setCheckable (false); else box->setCheckable (true); ButtonControl::update (pId); } break; default: ButtonControl::update (pId); break; } } };