32 lines
646 B
C++
32 lines
646 B
C++
#include <QGridLayout>
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#include <QLabel>
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#include "exampleview.h"
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ExampleView::ExampleView(QWidget *parent)
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: QScrollArea(parent),
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_widget(0),
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_layout(new QGridLayout)
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{
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setLayout(_layout);
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}
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ExampleView::~ExampleView()
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{
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}
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void ExampleView::setWidget(QWidget *widget)
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{
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if (widget == _widget)
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return;
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if (_widget) {
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_layout->replaceWidget(_widget, widget);
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} else {
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_layout->addWidget(new QLabel, 1, 0);
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_layout->addWidget(widget, 1, 1);
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_layout->addWidget(new QLabel, 1, 2);
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_layout->setSizeConstraint(QLayout::SetMinAndMaxSize);
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}
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_widget = widget;
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}
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