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Polish Detailswidget, remove warning of Designer plugin about Q_ENUM.

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This commit is contained in:
Friedemann Kleint
2010-02-02 09:59:55 +01:00
parent 08917bb28a
commit f52e7cc384
2 changed files with 98 additions and 86 deletions
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150
src/libs/utils/detailswidget.cpp
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@@ -36,11 +36,9 @@
#include <QtGui/QLabel>
#include <QtGui/QPainter>
using namespace Utils;
namespace Utils {
namespace {
const int MARGIN=8;
}
static const int MARGIN=8;
// This widget is using a grid layout and places the items
// in the following way:
@@ -51,33 +49,55 @@ const int MARGIN=8;
// | | widget |
// +------------+-------------------------+---------------+
struct DetailsWidgetPrivate {
DetailsWidgetPrivate();
DetailsButton *m_detailsButton;
QGridLayout *m_grid;
QLabel *m_summaryLabel;
QWidget *m_toolWidget;
QWidget *m_widget;
QPixmap m_collapsedPixmap;
QPixmap m_expandedPixmap;
DetailsWidget::State m_state;
bool m_hovered;
};
DetailsWidgetPrivate::DetailsWidgetPrivate() :
m_detailsButton(new DetailsButton),
m_grid(new QGridLayout),
m_summaryLabel(new QLabel),
m_toolWidget(0),
m_widget(0),
m_state(DetailsWidget::Collapsed),
m_hovered(false)
{
}
DetailsWidget::DetailsWidget(QWidget *parent) :
QWidget(parent),
m_detailsButton(new DetailsButton(this)),
m_grid(new QGridLayout(this)),
m_summaryLabel(new QLabel(this)),
m_toolWidget(0),
m_widget(0),
m_state(Collapsed),
m_hovered(false)
d(new DetailsWidgetPrivate)
{
m_summaryLabel->setTextInteractionFlags(Qt::TextSelectableByMouse);
m_summaryLabel->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed);
m_summaryLabel->setContentsMargins(MARGIN, MARGIN, MARGIN, MARGIN);
d->m_summaryLabel->setTextInteractionFlags(Qt::TextSelectableByMouse);
d->m_summaryLabel->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed);
d->m_summaryLabel->setContentsMargins(MARGIN, MARGIN, MARGIN, MARGIN);
m_grid->setContentsMargins(0, 0, 0, 0);
m_grid->setSpacing(0);
m_grid->addWidget(m_summaryLabel, 0, 1);
m_grid->addWidget(m_detailsButton, 0, 2);
d->m_grid->setContentsMargins(0, 0, 0, 0);
d->m_grid->setSpacing(0);
d->m_grid->addWidget(d->m_summaryLabel, 0, 1);
d->m_grid->addWidget(d->m_detailsButton, 0, 2);
setLayout(d->m_grid);
connect(m_detailsButton, SIGNAL(toggled(bool)),
connect(d->m_detailsButton, SIGNAL(toggled(bool)),
this, SLOT(setExpanded(bool)));
updateControls();
}
DetailsWidget::~DetailsWidget()
{
delete d;
}
void DetailsWidget::paintEvent(QPaintEvent *paintEvent)
@@ -86,19 +106,19 @@ void DetailsWidget::paintEvent(QPaintEvent *paintEvent)
QPainter p(this);
QPoint topLeft(m_summaryLabel->geometry().left(), contentsRect().top());
QPoint topLeft(d->m_summaryLabel->geometry().left(), contentsRect().top());
const QRect paintArea(topLeft, contentsRect().bottomRight());
if (m_state != Expanded) {
if (m_collapsedPixmap.isNull() ||
m_collapsedPixmap.size() != size())
m_collapsedPixmap = cacheBackground(paintArea.size(), false);
p.drawPixmap(paintArea, m_collapsedPixmap);
if (d->m_state != Expanded) {
if (d->m_collapsedPixmap.isNull() ||
d->m_collapsedPixmap.size() != size())
d->m_collapsedPixmap = cacheBackground(paintArea.size(), false);
p.drawPixmap(paintArea, d->m_collapsedPixmap);
} else {
if (m_expandedPixmap.isNull() ||
m_expandedPixmap.size() != size())
m_expandedPixmap = cacheBackground(paintArea.size(), true);
p.drawPixmap(paintArea, m_expandedPixmap);
if (d->m_expandedPixmap.isNull() ||
d->m_expandedPixmap.size() != size())
d->m_expandedPixmap = cacheBackground(paintArea.size(), true);
p.drawPixmap(paintArea, d->m_expandedPixmap);
}
}
@@ -116,24 +136,24 @@ void DetailsWidget::leaveEvent(QEvent * event)
void DetailsWidget::setSummaryText(const QString &text)
{
m_summaryLabel->setText(text);
d->m_summaryLabel->setText(text);
}
QString DetailsWidget::summaryText() const
{
return m_summaryLabel->text();
return d->m_summaryLabel->text();
}
DetailsWidget::State DetailsWidget::state() const
{
return m_state;
return d->m_state;
}
void DetailsWidget::setState(State state)
{
if (state == m_state)
if (state == d->m_state)
return;
m_state = state;
d->m_state = state;
updateControls();
}
@@ -144,60 +164,60 @@ void DetailsWidget::setExpanded(bool expanded)
void DetailsWidget::updateControls()
{
if (m_widget)
m_widget->setVisible(m_state == Expanded || m_state == NoSummary);
m_detailsButton->setChecked(m_state == Expanded && m_widget);
m_summaryLabel->setEnabled(m_state == Collapsed && m_widget);
m_detailsButton->setVisible(m_state != NoSummary);
m_summaryLabel->setVisible(m_state != NoSummary);
if (d->m_widget)
d->m_widget->setVisible(d->m_state == Expanded || d->m_state == NoSummary);
d->m_detailsButton->setChecked(d->m_state == Expanded && d->m_widget);
d->m_summaryLabel->setEnabled(d->m_state == Collapsed && d->m_widget);
d->m_detailsButton->setVisible(d->m_state != NoSummary);
d->m_summaryLabel->setVisible(d->m_state != NoSummary);
}
QWidget *DetailsWidget::widget() const
{
return m_widget;
return d->m_widget;
}
void DetailsWidget::setWidget(QWidget *widget)
{
if (m_widget == widget)
if (d->m_widget == widget)
return;
if (m_widget) {
m_grid->removeWidget(m_widget);
delete m_widget;
if (d->m_widget) {
d->m_grid->removeWidget(d->m_widget);
delete d->m_widget;
}
m_widget = widget;
d->m_widget = widget;
if (m_widget) {
m_widget->setContentsMargins(MARGIN, MARGIN, MARGIN, MARGIN);
m_grid->addWidget(m_widget, 1, 1, 1, 2);
if (d->m_widget) {
d->m_widget->setContentsMargins(MARGIN, MARGIN, MARGIN, MARGIN);
d->m_grid->addWidget(d->m_widget, 1, 1, 1, 2);
}
updateControls();
}
void DetailsWidget::setToolWidget(QWidget *widget)
{
if (m_toolWidget == widget)
if (d->m_toolWidget == widget)
return;
m_toolWidget = widget;
d->m_toolWidget = widget;
if (!m_toolWidget)
if (!d->m_toolWidget)
return;
m_toolWidget->adjustSize();
m_grid->addWidget(m_toolWidget, 0, 0, 1, 1, Qt::AlignCenter);
d->m_toolWidget->adjustSize();
d->m_grid->addWidget(d->m_toolWidget, 0, 0, 1, 1, Qt::AlignCenter);
m_grid->setColumnMinimumWidth(0, m_toolWidget->width());
m_grid->setRowMinimumHeight(0, m_toolWidget->height());
d->m_grid->setColumnMinimumWidth(0, d->m_toolWidget->width());
d->m_grid->setRowMinimumHeight(0, d->m_toolWidget->height());
changeHoverState(m_hovered);
changeHoverState(d->m_hovered);
}
QWidget *DetailsWidget::toolWidget() const
{
return m_toolWidget;
return d->m_toolWidget;
}
QPixmap DetailsWidget::cacheBackground(const QSize &size, bool expanded)
@@ -217,8 +237,8 @@ QPixmap DetailsWidget::cacheBackground(const QSize &size, bool expanded)
p.drawRect(0, 0, size.width() - 1, size.height() - 1);
if (expanded) {
p.drawLine(0, m_widget->geometry().top() - 1,
m_summaryLabel->width(), m_widget->geometry().top() - 1);
p.drawLine(0, d->m_widget->geometry().top() - 1,
d->m_summaryLabel->width(), d->m_widget->geometry().top() - 1);
}
return pixmap;
@@ -226,10 +246,12 @@ QPixmap DetailsWidget::cacheBackground(const QSize &size, bool expanded)
void DetailsWidget::changeHoverState(bool hovered)
{
if (!m_toolWidget)
if (!d->m_toolWidget)
return;
m_toolWidget->setVisible(hovered);
d->m_toolWidget->setVisible(hovered);
m_hovered = hovered;
d->m_hovered = hovered;
}
} // namespace Utils