1 | #include "FormLayout.h"
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2 | #include "Layout.h"
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3 | #include <QWidget>
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4 | #include <QFormLayout>
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5 | #include <QEvent>
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6 |
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7 | FormLayout::FormLayout(Layout* parent,int row, int col,QString name,QString type):XmlWidget(name,type,parent)
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8 | {
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9 | visible_widget=new QWidget();
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10 |
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11 | //create a grid to put label and object
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12 | visible_widget->setObjectName(name);
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13 |
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14 | parent->addWidget(visible_widget,row,col);
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15 | object_layout = new QFormLayout(visible_widget);
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16 | object_layout->setHorizontalSpacing(2);
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17 | object_layout->setVerticalSpacing(2);
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18 | object_layout->setContentsMargins (2,2,2,2);
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19 |
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20 | visible_widget->installEventFilter(this);
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21 | }
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22 |
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23 | FormLayout::~FormLayout()
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24 | {
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25 | }
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26 |
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27 | bool FormLayout::IsUptodate(void)
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28 | {
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29 | //si le widget n'est pas enabled, sa palette est differente de rouge (greyed) donc on renvoit true
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30 | //permet de ne pas envoyer les modifs d'un widget disabled
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31 | //if(label->palette()==red_pal) return false;
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32 | if(visible_widget->palette()==red_pal) return false;
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33 | return true;
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34 | }
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35 |
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36 | bool FormLayout::eventFilter(QObject *o, QEvent *e)
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37 | {
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38 | if ( o == visible_widget )
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39 | {
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40 | switch(e->type())
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41 | {
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42 | case QEvent::EnabledChange:
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43 | {
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44 | QPalette palette=visible_widget->palette();
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45 | QPalette result;
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46 |
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47 | if(palette==red_pal) result=red_pal_greyed;
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48 | if(palette==red_pal_greyed) result=red_pal;
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49 | if(palette==black_pal) result=black_pal_greyed;
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50 | if(palette==black_pal_greyed) result=black_pal;
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51 |
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52 | visible_widget->setPalette(result);
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53 | }
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54 |
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55 | default:
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56 | break;
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57 | }
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58 |
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59 | }
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60 | return QObject::eventFilter(o, e);
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61 | }
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