#include "selectableitem.h"
-namespace pv {
-
-class SigSession;
+class QFormLayout;
+namespace pv {
namespace view {
class View;
static const int LabelHitPadding;
protected:
- Trace(SigSession &session, QString name);
+ Trace(QString name);
public:
/**
*/
int get_y() const;
+ /**
+ * Computes the outline rectangle of a label.
+ * @param p the QPainter to lay out text with.
+ * @param right the x-coordinate of the right edge of the header
+ * area.
+ * @return Returns the rectangle of the signal label.
+ */
+ QRectF get_label_rect(int right);
+
protected:
+
/**
* Gets the text colour.
* @remarks This colour is computed by comparing the lightness
void add_colour_option(QWidget *parent, QFormLayout *form);
- virtual void populate_popup_form(QWidget *parent, QFormLayout *form);
-
-private:
-
- /**
- * Computes an caches the size of the label text.
- */
- void compute_text_size(QPainter &p);
+ void create_popup_form();
- /**
- * Computes the outline rectangle of a label.
- * @param p the QPainter to lay out text with.
- * @param right the x-coordinate of the right edge of the header
- * area.
- * @return Returns the rectangle of the signal label.
- */
- QRectF get_label_rect(int right);
+ virtual void populate_popup_form(QWidget *parent, QFormLayout *form);
private slots:
void on_text_changed(const QString &text);
void on_colour_changed(const QColor &colour);
+ void on_popup_closed();
+
signals:
void visibility_changed();
void text_changed();
void colour_changed();
protected:
- pv::SigSession &_session;
pv::view::View *_view;
QString _name;
QColor _colour;
int _v_offset;
- QSizeF _text_size;
+private:
+ pv::widgets::Popup *_popup;
+ QFormLayout *_popup_form;
};
} // namespace view