MarginWidget: Added item() method

[pulseview.git] / pv / view / view.cpp

diff --git a/pv/view/view.cpp b/pv/view/view.cpp
index e43522577e9c985e3808d5cf5edce5b5c4365017..e4b22c2fef63806094b516ba7e1e97fc9161ee69 100644 (file)
--- a/pv/view/view.cpp
+++ b/pv/view/view.cpp
@@ -38,7 +38,6 @@
 
 #include <libsigrok/libsigrok.hpp>
 
-#include "cursorheader.hpp"
 #include "decodetrace.hpp"
 #include "header.hpp"
 #include "logicsignal.hpp"
@@ -85,16 +84,11 @@ const int View::MaxScrollValue = INT_MAX / 2;
 
 const int View::ScaleUnits[3] = {1, 2, 5};
 
-const QColor View::CursorAreaColour(220, 231, 243);
-
-const QSizeF View::LabelPadding(4, 0);
-
 View::View(Session &session, QWidget *parent) :
        QAbstractScrollArea(parent),
        session_(session),
        viewport_(new Viewport(*this)),
        ruler_(new Ruler(*this)),
-       cursorheader_(new CursorHeader(*this)),
        header_(new Header(*this)),
        scale_(1e-6),
        offset_(0),
@@ -125,13 +119,13 @@ View::View(Session &session, QWidget *parent) :
                this, SLOT(on_signals_moved()));
 
        connect(header_, SIGNAL(selection_changed()),
-               cursorheader_, SLOT(clear_selection()));
-       connect(cursorheader_, SIGNAL(selection_changed()),
+               ruler_, SLOT(clear_selection()));
+       connect(ruler_, SIGNAL(selection_changed()),
                header_, SLOT(clear_selection()));
 
        connect(header_, SIGNAL(selection_changed()),
                this, SIGNAL(selection_changed()));
-       connect(cursorheader_, SIGNAL(selection_changed()),
+       connect(ruler_, SIGNAL(selection_changed()),
                this, SIGNAL(selection_changed()));
 
        connect(this, SIGNAL(hover_point_changed()),
@@ -145,7 +139,6 @@ View::View(Session &session, QWidget *parent) :
 
        viewport_->installEventFilter(this);
        ruler_->installEventFilter(this);
-       cursorheader_->installEventFilter(this);
        header_->installEventFilter(this);
 
        // Trigger the initial event manually. The default device has signals
@@ -153,7 +146,7 @@ View::View(Session &session, QWidget *parent) :
        signals_changed();
 
        // make sure the transparent widgets are on the top
-       cursorheader_->raise();
+       ruler_->raise();
        header_->raise();
 
        // Update the zoom state
@@ -294,7 +287,6 @@ void View::set_scale_offset(double scale, double offset)
 
        update_scroll();
        ruler_->update();
-       cursorheader_->update();
        viewport_->update();
        scale_offset_changed();
 }
@@ -347,7 +339,7 @@ bool View::cursors_shown() const
 void View::show_cursors(bool show)
 {
        show_cursors_ = show;
-       cursorheader_->update();
+       ruler_->update();
        viewport_->update();
 }
 
@@ -356,7 +348,7 @@ void View::centre_cursors()
        const double time_width = scale_ * viewport_->width();
        cursors_->first()->set_time(offset_ + time_width * 0.4);
        cursors_->second()->set_time(offset_ + time_width * 0.6);
-       cursorheader_->update();
+       ruler_->update();
        viewport_->update();
 }
 
@@ -518,13 +510,9 @@ void View::update_layout()
                header_->sizeHint().width() - pv::view::Header::BaselineOffset,
                ruler_->sizeHint().height(), 0, 0);
        ruler_->setGeometry(viewport_->x(), 0,
-               viewport_->width(), viewport_->y());
-       cursorheader_->setGeometry(
-               viewport_->x(),
-               ruler_->sizeHint().height() - cursorheader_->sizeHint().height() / 2,
-               viewport_->width(), cursorheader_->sizeHint().height());
+               viewport_->width(), ruler_->extended_size_hint().height());
        header_->setGeometry(0, viewport_->y(),
-               header_->sizeHint().width(), viewport_->height());
+               header_->extended_size_hint().width(), viewport_->height());
        update_scroll();
 }
 
@@ -588,7 +576,7 @@ bool View::eventFilter(QObject *object, QEvent *event)
                const QMouseEvent *const mouse_event = (QMouseEvent*)event;
                if (object == viewport_)
                        hover_point_ = mouse_event->pos();
-               else if (object == ruler_ || object == cursorheader_)
+               else if (object == ruler_)
                        hover_point_ = QPoint(mouse_event->x(), 0);
                else if (object == header_)
                        hover_point_ = QPoint(0, mouse_event->y());
@@ -640,7 +628,7 @@ void View::row_item_appearance_changed(bool label, bool content)
 void View::time_item_appearance_changed(bool label, bool content)
 {
        if (label)
-               cursorheader_->update();
+               ruler_->update();
        if (content)
                viewport_->update();
 }
@@ -668,7 +656,6 @@ void View::h_scroll_value_changed(int value)
        }
 
        ruler_->update();
-       cursorheader_->update();
        viewport_->update();
 }