source: flair-src/trunk/tools/FlairGCS/src/DoubleSpinBox.cpp@ 269

Last change on this file since 269 was 269, checked in by Sanahuja Guillaume, 3 years ago

flairgcs:
speed up processing time when receiving datas from uav
triger watchdog while receiving datas from uav
(avoids connection lost in uav)

File size: 3.5 KB
RevLine 
[10]1// %flair:license{
[15]2// This file is part of the Flair framework distributed under the
3// CECILL-C License, Version 1.0.
[10]4// %flair:license}
[9]5#include "DoubleSpinBox.h"
6#include "Layout.h"
7#include <QLineEdit>
8#include <QMenu>
9#include <QContextMenuEvent>
10#include <QDoubleSpinBox>
11#include <QFormLayout>
12
[15]13DoubleSpinBox::DoubleSpinBox(Layout *parent, int row, int col, QString name,
14 QString suffix, QString value, float min,
15 float max, float step, int decimals)
16 : FormLayout(parent, row, col, name, "DoubleSpinBox") {
17 doublespinbox = new QDoubleSpinBox();
[9]18
[15]19 doublespinbox->setRange(min, max);
20 doublespinbox->setSingleStep(step);
21 doublespinbox->setDecimals(decimals);
[257]22 if (suffix != "") doublespinbox->setSuffix(suffix);
[15]23 adjust_decimals(value);
24 doublespinbox->setValue(value.toDouble());
25 doublespinbox_value = doublespinbox->cleanText();
[9]26
[15]27 // event filter for qdoublespinbox and its child (qlinedit and incremnt
28 // qbuttons)
29 doublespinbox->installEventFilter(this);
30 QObjectList o_list = doublespinbox->children();
31 for (int i = 0; i < o_list.length(); i++) {
32 QLineEdit *cast = qobject_cast<QLineEdit *>(o_list[i]);
33 if (cast)
34 cast->installEventFilter(this);
35 }
[9]36
[15]37 object_layout->addRow(name, doublespinbox);
[9]38
[15]39 connect(doublespinbox, SIGNAL(valueChanged(const QString &)), this,
40 SLOT(valuechanged(const QString &)));
[9]41
[15]42 SetValue(value);
[9]43}
44
[15]45DoubleSpinBox::~DoubleSpinBox() { delete doublespinbox; }
[9]46
[15]47void DoubleSpinBox::adjust_decimals(QString value) {
48 // auto adjust decimals
49 QLocale locale;
50 value.remove(locale.groupSeparator());
[9]51
[15]52 QStringList parts = value.split(locale.decimalPoint());
53 if (parts.count() == 2) {
54 doublespinbox->setDecimals(parts[1].size());
55 }
[9]56}
57
[15]58bool DoubleSpinBox::eventFilter(QObject *object, QEvent *event) {
59 if (object == doublespinbox && event->type() == QEvent::MouseButtonPress) {
60 if (((QMouseEvent *)event)->button() == Qt::RightButton) {
61 QMenu *menu = new QMenu("menu", doublespinbox);
62 QAction *a, *b, *c, *z;
[9]63
[15]64 a = menu->addAction("add decimal");
65 b = menu->addAction("remove decimal");
[9]66
[15]67 if (doublespinbox->decimals() == 0)
68 b->setEnabled(false);
69 z = menu->exec(((QMouseEvent *)event)->globalPos());
[9]70
[15]71 if (z == a)
72 doublespinbox->setDecimals(doublespinbox->decimals() + 1);
73 if (z == b)
74 doublespinbox->setDecimals(doublespinbox->decimals() - 1);
75 delete menu;
76 return true;
[9]77 }
[15]78 }
[9]79
[15]80 return object->eventFilter(object, event);
[9]81}
82
[15]83void DoubleSpinBox::SetUptodate(void) {
84 ui_to_var();
85 ui_to_xml();
86 visible_widget->setPalette(black_pal);
[9]87}
88
[15]89void DoubleSpinBox::ui_to_var(void) {
90 doublespinbox_value = doublespinbox->cleanText();
[9]91}
92
[257]93void DoubleSpinBox::ui_to_xml(void) {
94 SetValue(doublespinbox->cleanText());
95}
[9]96
[15]97void DoubleSpinBox::Reset(void) {
98 // le setvalue fait un arrondi pour l'affichage, la variable n'est donc plus
99 // egale
100 // on reprend la valeur de la boite et on force la couleur a noir
101 adjust_decimals(doublespinbox_value);
102 doublespinbox->setValue(doublespinbox_value.toDouble());
103 doublespinbox_value = doublespinbox->cleanText();
104 visible_widget->setPalette(black_pal);
[9]105}
106
[269]107void DoubleSpinBox::LoadEvent(QDomElement *dom) {
[15]108 if (doublespinbox->isEnabled() == true) {
[269]109 doublespinbox->setValue((dom->attribute("value")).toDouble());
[15]110 }
[9]111}
112
[15]113void DoubleSpinBox::valuechanged(const QString &value) {
114 if (value != doublespinbox_value) {
115 visible_widget->setPalette(red_pal);
116 } else {
117 visible_widget->setPalette(black_pal);
118 }
[9]119}
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