qubx :: toolspace :: SubLayer_Range :: Class SubLayer_Range

[frames] | no frames]

Class SubLayer_Range

object --+    
         |    
  SubLayer --+
             |
            SubLayer_Range

A slightly nonstandard scroll bar; grab the left or right edge to resize the thumb.

Instance Methods

__init__(self, lo, hi, quantum, *args, **kw)
x.__init__(...) initializes x; see help(type(x)) for signature

source code

set_bounds(self, x, event_if_moved=True)

source code

set_range(self, l, r, event_if_moved=True, by_mouse=False)

source code

set_left(self, x)

source code

set_right(self, x)

source code

doOnSet(self, by_mouse=False)

source code

set_quantum(self, x)

source code

x2p(self, x)

source code

p2x(self, p)

source code

__mouse_move(self, x, y, e)

source code

__exit(self)

source code

button_press(self, x, y, e)
Override this method to handle mouse-down (by default, click: action(x,y,e)).

source code

button_release(self, x, y, e)
Override this method to handle mouse-up (by default, click: action(x,y,e)).

source code

__mouse_drag(self, x, y, e)

source code

draw(self, context, w, h, appearance)
Override this method to paint the SubLayer.

source code

Inherited from SubLayer: invalidate, pt_in_rect, set_actual_x, set_actual_y, set_cBG, set_h, set_layer, set_tooltip, set_w, set_x, set_y

Inherited from object: __delattr__, __format__, __getattribute__, __hash__, __new__, __reduce__, __reduce_ex__, __repr__, __setattr__, __sizeof__, __str__, __subclasshook__

Instance Variables

bounds
(lo, hi) smallest and largest possible value

left
value at left edge of thumb

right
value at right edge of thumb

quantum
smallest delta value

OnMoving
WeakEvent(SubLayer_Range, left, right) called when the user is still dragging

OnSet
WeakEvent(SubLayer_Range, left, right, by_mouse) called when left and/or right have changed

Inherited from SubLayer: OnChangeTooltip, OnHideTooltip, OnInvalidate, action, border, cBG, cBorder, enter, exit, h, invalid, mouse_drag, mouse_move, rq_h, rq_w, scroll, w, x, y

Properties

Inherited from SubLayer: layer, tooltip

Inherited from object: __class__

Method Details

init(self, lo, hi, quantum, *args, **kw)
(Constructor)

x.__init__(...) initializes x; see help(type(x)) for signature

Parameters:

x - number of 'M' widths from the Layer's left edge
y - number of 'M' widths from the Layer's top edge
w - w >= 0: number of 'M' widths across; w < 0: number of 'M's between SubLayer's right and Layer's right
h - h >= 0: number of 'M' widths tall; h < 0: number of 'M's between SubLayer's bottom and Layer's bottom
action - when clicked, calls action(x, y, event)
scroll - when mouse-scroll-wheeled upon, calls scroll(x, y, event, offset)
mouse_move - when the mouse moves over it, calls mouse_move(x, y, event)
mouse_drag - when the mouse moves with the button down, calls mouse_drag(x, y, event)
enter - when the mouse enters, calls mouse_enter(x, y, event)
exit - when the mouse leaves, calls mouse_exit()
border - width in pixels of border
cBorder - COLORREF of border
cBG - COLORREF of background, or None for transparent
tooltip - mouse-over info

Overrides: object.__init__

(inherited documentation)

button_press(self, x, y, e)

Override this method to handle mouse-down (by default, click: action(x,y,e)).

Overrides: SubLayer.button_press: (inherited documentation)

button_release(self, x, y, e)

Override this method to handle mouse-up (by default, click: action(x,y,e)).

Overrides: SubLayer.button_release: (inherited documentation)

draw(self, context, w, h, appearance)

Override this method to paint the SubLayer. Don't forget to call SubLayer.draw(context, w, h, appearance).

Overrides: SubLayer.draw: (inherited documentation)

Instance Variable Details

bounds

(lo, hi) smallest and largest possible value

Get Method:: unreachable(self)
Set Method:: unreachable(self, x)

left

value at left edge of thumb

Get Method:: unreachable(self)
Set Method:: unreachable(self, x)

right

value at right edge of thumb

Get Method:: unreachable(self)
Set Method:: unreachable(self, x)

quantum

smallest delta value

Get Method:: unreachable(self)
Set Method:: unreachable(self, x)