eric6.Snapshot.SnapshotFreehandGrabber

Module implementing a grabber widget for a freehand snapshot region.

Global Attributes

None

Classes

SnapshotFreehandGrabber

Class implementing a grabber widget for a freehand snapshot region.

Functions

drawPolygon

Module function to draw a polygon with the given parameters.

SnapshotFreehandGrabber

Class implementing a grabber widget for a freehand snapshot region.

Signals

grabbed(QPixmap): emitted after the region was grabbed

Derived from

QWidget

Class Attributes

None

Class Methods

None

Methods

SnapshotFreehandGrabber	Constructor
__grabRegion	Private method to grab the selected region (i.e.
__initialize	Private slot to initialize the rest of the widget.
keyPressEvent	Protected method to handle key presses.
mouseDoubleClickEvent	Protected method to handle mouse double clicks.
mouseMoveEvent	Protected method to handle mouse movements.
mousePressEvent	Protected method to handle mouse button presses.
mouseReleaseEvent	Protected method to handle mouse button releases.
paintEvent	Protected method handling paint events.

Static Methods

None

SnapshotFreehandGrabber (Constructor)

SnapshotFreehandGrabber()

Constructor

SnapshotFreehandGrabber.__grabRegion

__grabRegion()

Private method to grab the selected region (i.e. do the snapshot).

SnapshotFreehandGrabber.__initialize

__initialize()

Private slot to initialize the rest of the widget.

SnapshotFreehandGrabber.keyPressEvent

keyPressEvent(evt)

Protected method to handle key presses.

evt: key press event (QKeyEvent)

SnapshotFreehandGrabber.mouseDoubleClickEvent

mouseDoubleClickEvent(evt)

Protected method to handle mouse double clicks.

evt: mouse double click event (QMouseEvent)

SnapshotFreehandGrabber.mouseMoveEvent

mouseMoveEvent(evt)

Protected method to handle mouse movements.

evt: mouse move event (QMouseEvent)

SnapshotFreehandGrabber.mousePressEvent

mousePressEvent(evt)

Protected method to handle mouse button presses.

evt: mouse press event (QMouseEvent)

SnapshotFreehandGrabber.mouseReleaseEvent

mouseReleaseEvent(evt)

Protected method to handle mouse button releases.

evt: mouse release event (QMouseEvent)

SnapshotFreehandGrabber.paintEvent

paintEvent(evt)

Protected method handling paint events.

evt: paint event (QPaintEvent)

drawPolygon

drawPolygon(painter, polygon, outline, fill=None)

Module function to draw a polygon with the given parameters.

painter: reference to the painter to be used (QPainter)
polygon: polygon to be drawn (QPolygon)
outline: color of the outline (QColor)
fill: fill color (QColor)

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