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klayout
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Multiple progress bars enabled.

This commit is contained in:
Matthias Koefferlein 2019-12-18 02:19:15 +01:00
parent 297f37a63a
commit d9236a398f
1 changed files with 30 additions and 16 deletions
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46
src/lay/lay/layProgressWidget.cc
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@ -25,6 +25,7 @@
#include <QFrame>
#include <QGridLayout>
#include <QLabel>
#include <math.h>
@ -34,22 +35,15 @@ namespace lay
// --------------------------------------------------------------------
class ProgressBarWidget
: public QWidget
: public QWidget
{
public:
ProgressBarWidget (QWidget *parent, const char *name = "");
void set_value (double v, const std::string &value);
QSize sizeHint () const
{
return QSize (m_width, 20);
}
QSize minimumSizeHint () const
{
return QSize (m_width, 1);
}
QSize sizeHint () const;
QSize minimumSizeHint () const;
private:
double m_value;
@ -69,6 +63,7 @@ ProgressBarWidget::ProgressBarWidget (QWidget *parent, const char *name)
{
setObjectName (QString::fromUtf8 (name));
setMinimumSize (64, 10);
setSizePolicy (QSizePolicy::Expanding, QSizePolicy::Expanding);
}
void
@ -90,6 +85,19 @@ ProgressBarWidget::set_value (double v, const std::string &value)
}
}
QSize
ProgressBarWidget::sizeHint () const
{
QFontMetrics fm (font ());
return QSize (m_width, fm.height () + 2);
}
QSize
ProgressBarWidget::minimumSizeHint () const
{
return QSize (m_width, 1);
}
void
ProgressBarWidget::paintEvent (QPaintEvent *)
{
@ -161,20 +169,21 @@ ProgressWidget::ProgressWidget (ProgressReporter *pr, QWidget *parent, bool full
QFrame *progress_bar_frame = new QFrame (bar_frame);
progress_bar_frame->setFrameStyle (QFrame::Box | QFrame::Plain);
progress_bar_frame->setSizePolicy (QSizePolicy::Expanding, QSizePolicy::Preferred);
progress_bar_frame->setSizePolicy (QSizePolicy::Expanding, QSizePolicy::Expanding);
layout->addWidget (progress_bar_frame, 0, col, 1, 1);
layout->setColumnStretch(col++, 2);
QVBoxLayout *pbf_layout = new QVBoxLayout (progress_bar_frame);
QGridLayout *pbf_layout = new QGridLayout (progress_bar_frame);
progress_bar_frame->setLayout (pbf_layout);
pbf_layout->setMargin (0);
pbf_layout->setSpacing (0);
mp_progress_bar1 = new ProgressBarWidget (progress_bar_frame);
pbf_layout->addWidget (mp_progress_bar1);
pbf_layout->addWidget (mp_progress_bar1, 0, 0, 1, 1);
mp_progress_bar2 = new ProgressBarWidget (progress_bar_frame);
pbf_layout->addWidget (mp_progress_bar2);
pbf_layout->addWidget (mp_progress_bar2, 1, 0, 1, 1);
mp_progress_bar3 = new ProgressBarWidget (progress_bar_frame);
pbf_layout->addWidget (mp_progress_bar3);
pbf_layout->addWidget (mp_progress_bar3, 2, 0, 1, 1);
layout->addItem (new QSpacerItem (8, 8, QSizePolicy::Fixed, QSizePolicy::Fixed), 0, col++, 1, 1);
@ -240,20 +249,25 @@ ProgressWidget::set_progress (tl::Progress *progress)
for (size_t i = 0; i < sizeof (progress_bars) / sizeof (progress_bars[0]); ++i) {
lay::ProgressBarWidget *pb = progress_bars[i];
pb->setVisible (progress != 0);
if (progress) {
pb->show ();
std::string value = progress->formatted_value ();
double v = progress->value ();
pb->set_value (v, value);
progress = progress->next ();
} else {
pb->hide ();
}
}
// according to the doc this should not be required, but without, the progress bar does not resize
mp_progress_bar1->parentWidget ()->updateGeometry ();
}
void