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CursorHeader: Make the size dependend on the used font.
[pulseview.git]
/
pv
/
view
/
cursorheader.cpp
diff --git
a/pv/view/cursorheader.cpp
b/pv/view/cursorheader.cpp
index d1660276417d65a79e42a628aeee87cfd92bc716..861cd70f535249209268e6cc24b078e6a4f1ba62 100644
(file)
--- a/
pv/view/cursorheader.cpp
+++ b/
pv/view/cursorheader.cpp
@@
-23,6
+23,7
@@
#include "view.h"
#include <QApplication>
#include "view.h"
#include <QApplication>
+#include <QFontMetrics>
#include <QMouseEvent>
#include <pv/widgets/popup.h>
#include <QMouseEvent>
#include <pv/widgets/popup.h>
@@
-32,18
+33,26
@@
using std::shared_ptr;
namespace pv {
namespace view {
namespace pv {
namespace view {
-const int CursorHeader::CursorHeaderHeight = 26;
+const int CursorHeader::Padding = 20;
+
+int CursorHeader::calculateTextHeight()
+{
+ QFontMetrics fm(font());
+ return fm.boundingRect(0, 0, INT_MAX, INT_MAX,
+ Qt::AlignLeft | Qt::AlignTop, "8").height();
+}
CursorHeader::CursorHeader(View &parent) :
MarginWidget(parent),
CursorHeader::CursorHeader(View &parent) :
MarginWidget(parent),
- _dragging(false)
+ _dragging(false),
+ _textHeight(calculateTextHeight())
{
setMouseTracking(true);
}
QSize CursorHeader::sizeHint() const
{
{
setMouseTracking(true);
}
QSize CursorHeader::sizeHint() const
{
- return QSize(0,
CursorHeaderHeight
);
+ return QSize(0,
_textHeight + Padding
);
}
void CursorHeader::clear_selection()
}
void CursorHeader::clear_selection()