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ViewWidget: Moved in event and touch_event
[pulseview.git]
/
pv
/
view
/
viewwidget.hpp
diff --git
a/pv/view/viewwidget.hpp
b/pv/view/viewwidget.hpp
index fc7247627a8783f1a55bf81dc31526da151c8032..b6b1a5b48ec99a8166ba426c03f8425d43437578 100644
(file)
--- a/
pv/view/viewwidget.hpp
+++ b/
pv/view/viewwidget.hpp
@@
-25,6
+25,8
@@
#include <QWidget>
#include <QWidget>
+class QTouchEvent;
+
namespace pv {
namespace view {
namespace pv {
namespace view {
@@
-52,6
+54,11
@@
protected:
*/
bool accept_drag() const;
*/
bool accept_drag() const;
+ /**
+ * Returns true if the mouse button is down.
+ */
+ bool mouse_down() const;
+
/**
* Drag the dragging items by the delta offset.
* @param delta the drag offset in pixels.
/**
* Drag the dragging items by the delta offset.
* @param delta the drag offset in pixels.
@@
-84,7
+91,15
@@
protected:
*/
void mouse_left_release_event(QMouseEvent *event);
*/
void mouse_left_release_event(QMouseEvent *event);
+ /**
+ * Handles touch begin update and end events.
+ * @param e the event that triggered this handler.
+ */
+ virtual bool touch_event(QTouchEvent *e);
+
protected:
protected:
+ bool event(QEvent *event);
+
void mousePressEvent(QMouseEvent * event);
void mouseReleaseEvent(QMouseEvent *event);
void mouseMoveEvent(QMouseEvent *event);
void mousePressEvent(QMouseEvent * event);
void mouseReleaseEvent(QMouseEvent *event);
void mouseMoveEvent(QMouseEvent *event);
@@
-102,7
+117,7
@@
protected:
QPoint mouse_point_;
QPoint mouse_down_point_;
std::shared_ptr<ViewItem> mouse_down_item_;
QPoint mouse_point_;
QPoint mouse_down_point_;
std::shared_ptr<ViewItem> mouse_down_item_;
- bool dragging_;
+ bool
item_
dragging_;
};
} // namespace view
};
} // namespace view