comparison: radiobox.cpp
radiobox.cpp
- changeset 183
- f1b8cb53d2a2
- parent 182
- 9374fea8f77f
- child 184
- fae3bc9ce319
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| 182:9374fea8f77f | 183:f1b8cb53d2a2 |
|---|---|
| 1 /* | |
| 2 * LDForge: LDraw parts authoring CAD | |
| 3 * Copyright (C) 2013 Santeri Piippo | |
| 4 * | |
| 5 * This program is free software: you can redistribute it and/or modify | |
| 6 * it under the terms of the GNU General Public License as published by | |
| 7 * the Free Software Foundation, either version 3 of the License, or | |
| 8 * (at your option) any later version. | |
| 9 * | |
| 10 * This program is distributed in the hope that it will be useful, | |
| 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 13 * GNU General Public License for more details. | |
| 14 * | |
| 15 * You should have received a copy of the GNU General Public License | |
| 16 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 17 */ | |
| 18 | |
| 19 #include <qboxlayout.h> | |
| 20 #include <qradiobutton.h> | |
| 21 #include "radiobox.h" | |
| 22 | |
| 23 static QBoxLayout::Direction makeDirection (Qt::Orientation orient, bool invert = false) { | |
| 24 return (orient == (invert ? Qt::Vertical : Qt::Horizontal)) ? QBoxLayout::LeftToRight : QBoxLayout::TopToBottom; | |
| 25 } | |
| 26 | |
| 27 void RadioBox::init (Qt::Orientation orient) { | |
| 28 dir = makeDirection (orient); | |
| 29 | |
| 30 buttonGroup = new QButtonGroup; | |
| 31 currentId = 0; | |
| 32 coreLayout = null; | |
| 33 | |
| 34 coreLayout = new QBoxLayout (makeDirection (orient, true)); | |
| 35 setLayout (coreLayout); | |
| 36 | |
| 37 // Init the first row with a break | |
| 38 rowBreak (); | |
| 39 | |
| 40 connect (buttonGroup, SIGNAL (buttonPressed (QAbstractButton*)), this, SLOT (slot_buttonPressed (QAbstractButton*))); | |
| 41 connect (buttonGroup, SIGNAL (buttonPressed (int)), this, SLOT (slot_buttonPressed (int))); | |
| 42 } | |
| 43 | |
| 44 RadioBox::RadioBox (const QString& title, initlist<char const*> entries, int const defaultId, | |
| 45 const Qt::Orientation orient, QWidget* parent) : QGroupBox (title, parent), defaultId (defaultId) | |
| 46 { | |
| 47 init (orient); | |
| 48 | |
| 49 for (char const* entry : entries) | |
| 50 addButton (entry); | |
| 51 } | |
| 52 | |
| 53 void RadioBox::rowBreak () { | |
| 54 QBoxLayout* newLayout = new QBoxLayout (dir); | |
| 55 currentLayout = newLayout; | |
| 56 layouts.push_back (newLayout); | |
| 57 | |
| 58 coreLayout->addLayout (newLayout); | |
| 59 } | |
| 60 | |
| 61 void RadioBox::addButton (const char* entry) { | |
| 62 QRadioButton* button = new QRadioButton (entry); | |
| 63 addButton (button); | |
| 64 } | |
| 65 | |
| 66 void RadioBox::addButton (QRadioButton* button) { | |
| 67 bool const selectThis = (currentId == defaultId); | |
| 68 | |
| 69 objects.push_back (button); | |
| 70 buttonGroup->addButton (button, currentId++); | |
| 71 currentLayout->addWidget (button); | |
| 72 | |
| 73 if (selectThis) | |
| 74 button->setChecked (true); | |
| 75 } | |
| 76 | |
| 77 RadioBox& RadioBox::operator<< (QRadioButton* button) { | |
| 78 addButton (button); | |
| 79 return *this; | |
| 80 } | |
| 81 | |
| 82 RadioBox& RadioBox::operator<< (const char* entry) { | |
| 83 addButton (entry); | |
| 84 return *this; | |
| 85 } | |
| 86 | |
| 87 void RadioBox::setCurrentRow (uint row) { | |
| 88 currentLayout = layouts[row]; | |
| 89 } | |
| 90 | |
| 91 void RadioBox::slot_buttonPressed (int btn) { | |
| 92 emit sig_buttonPressed (btn); | |
| 93 } | |
| 94 | |
| 95 void RadioBox::slot_buttonPressed (QAbstractButton* btn) { | |
| 96 emit sig_buttonPressed (btn); | |
| 97 } |
