Class SectionDrawingArea

Inheritance Relationships

Base Type

  • public QFrame

Class Documentation

class SectionDrawingArea : public QFrame

Public Types

enum FrameType

Values:

Inactive
Active

Public Functions

SectionDrawingArea(QWidget *parent, Section &section, uint8_t section_id)
~SectionDrawingArea()
void draw_frame(FrameType type)

Draws a frame around the widget. Whether the Section is active determines the color of the frame.

Parameters

  • type: They type of Section and whether it’s active or inactive.

Section &get_section() const

Returns the underlying Section.

Return

Section rendered by this DrawingArea.

Protected Functions

void mouseMoveEvent(QMouseEvent *event)

Handles mouse clicks. When Canvas is enabled, users can draw onto the Section using the mouse. Left-click activates and right-click deactiviates.

Parameters

  • event: Event parameters.

void mousePressEvent(QMouseEvent *event)

Triggers a mouse move event on mouse press.

Parameters

  • event: Event parameters.

void paintEvent(QPaintEvent *event)

Handles drawing the Section.

Parameters

  • event: Event parameters.

void resizeEvent(QResizeEvent *event)

Handles resizing the widget. On each resize, the widget recalculates the optimal size of each Pixel so that the entire Section fits. It also centers the Section.

Parameters

  • event: Event parameters.

Protected Attributes

Section &section_