PetscDrawButton

Used to determine which button was pressed

Synopsis

typedef enum {
  PETSC_BUTTON_NONE = 0,
  PETSC_BUTTON_LEFT,
  PETSC_BUTTON_CENTER,
  PETSC_BUTTON_RIGHT,
  PETSC_BUTTON_WHEEL_UP,
  PETSC_BUTTON_WHEEL_DOWN,
  PETSC_BUTTON_LEFT_SHIFT,
  PETSC_BUTTON_CENTER_SHIFT,
  PETSC_BUTTON_RIGHT_SHIFT
} PetscDrawButton;

Values

• PETSC_BUTTON_NONE - no button was pressed

• PETSC_BUTTON_LEFT - the left button

• PETSC_BUTTON_CENTER - the center button

• PETSC_BUTTON_RIGHT - the right button

• PETSC_BUTTON_WHEEL_UP - the wheel was moved up

• PETSC_BUTTON_WHEEL_DOWN - the wheel was moved down

• PETSC_BUTTON_LEFT_SHIFT - the left button and the shift key

• PETSC_BUTTON_CENTER_SHIFT- the center button and the shift key

• PETSC_BUTTON_RIGHT_SHIFT - the right button and the shift key

See Also

PetscDraw, PetscDrawGetMouseButton()

Level

intermediate

Location

include/petscdraw.h

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