mifr/subsurface
1
0
Fork 0
mirror of https://github.com/subsurface/subsurface.git synced 2025-02-19 22:16:15 +00:00
Code Issues Projects Releases Packages Wiki Activity

profile: convert the "ruler item" to qt-quick

Browse source 
Code is mostly based on the "tooltip item". The dragging code was
slightly reworked to be more logical. A "disk item" was added for
the handles.

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This commit is contained in:
Berthold Stoeger 2024-01-12 22:26:32 +01:00
parent b167e130a4
commit ea0085fef6
14 changed files with 313 additions and 228 deletions
Download patch file Download diff file Expand all files Collapse all files

18
qt-quick/chartitem.h
View file

@ -30,7 +30,7 @@ public:
const bool dragable; // Item can be dragged with the mouse. Must be set in constructor.
virtual ~ChartItem(); // Attention: must only be called by render thread.
QRectF getRect() const;
virtual void setPos(QPointF pos); // Called when dragging the item
virtual void drag(QPointF pos); // Called when dragging the item
virtual void stopDrag(QPointF pos); // Called when dragging the item finished
protected:
ChartItem(ChartView &v, size_t z, bool dragable = false);
@ -81,7 +81,8 @@ public:
ChartPixmapItem(ChartView &v, size_t z, bool dragable = false);
~ChartPixmapItem();
void setPos(QPointF pos) override;
virtual void setPos(QPointF pos);
void drag(QPointF pos) override; // calls setPos() by default
void setScale(double scale);
void render() override;
protected:
@ -131,6 +132,19 @@ private:
QSize originalSize;
};
// A solid disk, potentially with border.
class ChartDiskItem : public ChartPixmapItem {
public:
ChartDiskItem(ChartView &v, size_t z, const QPen &pen, const QBrush &brush, bool dragable = false);
~ChartDiskItem();
void resize(double radius);
void setPos(QPointF pos) override;
QPointF getPos() const;
private:
QPen pen;
QBrush brush;
};
// Attention: text is only drawn after calling setColor()!
class ChartTextItem : public ChartPixmapItem {
public: