ui/qt/button.cpp

Sun, 16 Jun 2024 11:36:27 +0200

author
Olaf Wintermann <olaf.wintermann@gmail.com>
date
Sun, 16 Jun 2024 11:36:27 +0200
changeset 42
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parent 0
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1 /*
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2 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
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3 *
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4 * Copyright 2015 Olaf Wintermann. All rights reserved.
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5 *
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6 * Redistribution and use in source and binary forms, with or without
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7 * modification, are permitted provided that the following conditions are met:
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8 *
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9 * 1. Redistributions of source code must retain the above copyright
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10 * notice, this list of conditions and the following disclaimer.
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11 *
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12 * 2. Redistributions in binary form must reproduce the above copyright
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13 * notice, this list of conditions and the following disclaimer in the
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14 * documentation and/or other materials provided with the distribution.
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15 *
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16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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17 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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19 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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20 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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26 * POSSIBILITY OF SUCH DAMAGE.
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27 */
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28
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29 #include "button.h"
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30 #include "container.h"
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31 #include "toolkit.h"
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32
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33 UIWIDGET ui_button(UiObject *obj, char *label, ui_callback f, void *data) {
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34 QString str = QString::fromUtf8(label);
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35 QPushButton *button = new QPushButton(str);
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36
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37 if(f) {
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38 UiEventWrapper *event = new UiEventWrapper(obj, f, data);
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39 button->connect(button, SIGNAL(clicked()), event, SLOT(slot()));
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40 }
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41
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42 UiContainer *ct = uic_get_current_container(obj);
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43 ct->add(button, false);
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44
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45 return button;
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46 }
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47
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48
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49
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50 // TODO: checkbox
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51
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52
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53 UIWIDGET ui_radiobutton(UiObject *obj, char *label, UiInteger *rgroup) {
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54 QString str = QString::fromUtf8(label);
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55 QRadioButton *button = new QRadioButton(str);
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56 button->setAutoExclusive(false);
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57
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58 if(rgroup) {
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59 QButtonGroup *buttonGroup = (QButtonGroup*)rgroup->obj;
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60 if(!buttonGroup) {
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61 buttonGroup = new QButtonGroup();
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62 rgroup->obj = buttonGroup;
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63 button->setChecked(true);
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64 }
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65 buttonGroup->addButton(button, buttonGroup->buttons().size());
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66
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67 rgroup->get = ui_radiobutton_get;
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68 rgroup->set = ui_radiobutton_set;
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69 }
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70
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71 UiContainer *ct = uic_get_current_container(obj);
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72 ct->add(button, false);
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73
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74 return button;
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75 }
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76
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77 int ui_radiobutton_get(UiInteger *value) {
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78 QButtonGroup *buttonGroup = (QButtonGroup*)value->obj;
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79 value->value = buttonGroup->checkedId();
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80 return value->value;
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81 }
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82
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83 void ui_radiobutton_set(UiInteger *value, int i) {
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84 QButtonGroup *buttonGroup = (QButtonGroup*)value->obj;
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85 QAbstractButton *button = buttonGroup->button(i);
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86 if(button) {
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87 button->setChecked(true);
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88 value->value = i;
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89 }
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90 }

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