1 //////////////////////////////////////////////////////////////////////// 2 // 3 // Copyright (C) 2011-2021 The Octave Project Developers 4 // 5 // See the file COPYRIGHT.md in the top-level directory of this 6 // distribution or <https://octave.org/copyright/>. 7 // 8 // This file is part of Octave. 9 // 10 // Octave is free software: you can redistribute it and/or modify it 11 // under the terms of the GNU General Public License as published by 12 // the Free Software Foundation, either version 3 of the License, or 13 // (at your option) any later version. 14 // 15 // Octave is distributed in the hope that it will be useful, but 16 // WITHOUT ANY WARRANTY; without even the implied warranty of 17 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18 // GNU General Public License for more details. 19 // 20 // You should have received a copy of the GNU General Public License 21 // along with Octave; see the file COPYING. If not, see 22 // <https://www.gnu.org/licenses/>. 23 // 24 //////////////////////////////////////////////////////////////////////// 25 26 #if defined (HAVE_CONFIG_H) 27 # include "config.h" 28 #endif 29 30 #include <QPushButton> 31 #include <QtDebug> 32 33 #include "PushButtonControl.h" 34 #include "Container.h" 35 #include "QtHandlesUtils.h" 36 37 #include "octave-qobject.h" 38 39 namespace QtHandles 40 { 41 42 PushButtonControl* create(octave::base_qobject & oct_qobj,octave::interpreter & interp,const graphics_object & go)43 PushButtonControl::create (octave::base_qobject& oct_qobj, 44 octave::interpreter& interp, 45 const graphics_object& go) 46 { 47 Object *parent = parentObject (interp, go); 48 49 if (parent) 50 { 51 Container *container = parent->innerContainer (); 52 53 if (container) 54 return new PushButtonControl (oct_qobj, interp, go, 55 new QPushButton (container)); 56 } 57 58 return nullptr; 59 } 60 PushButtonControl(octave::base_qobject & oct_qobj,octave::interpreter & interp,const graphics_object & go,QPushButton * btn)61 PushButtonControl::PushButtonControl (octave::base_qobject& oct_qobj, 62 octave::interpreter& interp, 63 const graphics_object& go, 64 QPushButton *btn) 65 : ButtonControl (oct_qobj, interp, go, btn) 66 { 67 uicontrol::properties& up = properties<uicontrol> (); 68 69 btn->setAutoFillBackground (true); 70 octave_value cdat = up.get_cdata (); 71 QImage img = Utils::makeImageFromCData (cdat, 72 cdat.columns (), cdat.rows ()); 73 btn->setIcon (QIcon (QPixmap::fromImage (img))); 74 } 75 ~PushButtonControl(void)76 PushButtonControl::~PushButtonControl (void) 77 { } 78 79 void update(int pId)80 PushButtonControl::update (int pId) 81 { 82 uicontrol::properties& up = properties<uicontrol> (); 83 QPushButton *btn = qWidget<QPushButton> (); 84 85 switch (pId) 86 { 87 case uicontrol::properties::ID_CDATA: 88 { 89 octave_value cdat = up.get_cdata (); 90 QImage img = Utils::makeImageFromCData (cdat, 91 cdat.rows (), 92 cdat.columns ()); 93 btn->setIcon (QIcon (QPixmap::fromImage (img))); 94 } 95 break; 96 97 default: 98 ButtonControl::update (pId); 99 break; 100 } 101 } 102 103 } 104