pygsear.Widget.Dialog

Package pygsear :: Module Widget :: Class Dialog_ColorSelector

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Class Dialog_ColorSelector

object --+                    
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    Sprite --+                
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      Drawable --+            
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         Layer --+            
                 |            
             Layer --+        
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            Widget --+        
                     |        
                Dialog --+    
                         |    
                 Dialog_OK --+
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                            Dialog_ColorSelector

Used to choose a color interactively

Method Summary
	`__init__(self, window)` Initialize the color selector
	`modal(self)`
	`mousebutton_action(self)` Actions to perform any time the mouse button is held down.
	`mousebuttondown(self, ev)` Set a flag indicating the mouse button is held down.
	`mousebuttonup(self, ev)` Reset the mouse button held down flag.
	`set_color_chosen(self, color)` Set the chosen color, and update the display of the chosen color.
	`set_color_rect(self)` Set up the chooser for the red value of the color.
	`set_color_square(self)` Paint a square with possible colors.
Inherited from Dialog_OK
	`ok(self, pygame_event)`
Inherited from Dialog
	`cancel(self, pygame_event)`
	`teardown(self)`
Inherited from Layer
	`center(self, x, y, dx, dy)` center the Drawable in its layer
	`clear(self, surface)` erase image to background, returning affected rect
	`draw(self, surface)` draw image, returning affected rect
	`updateContents(self)` move and re-draw all the sprites that use this layer
Inherited from Drawable
bool	`can_see(self, target, blocking_rects_list)` Performs a los (line of sight) check from the center of the source to the center of the target.
`bool`	`collide(self, other)` return True if this sprite and other sprite overlap.
`Drawable` or `False`	`collidelist(self, lothers)` return True if this sprite and any in list of others collide.
`List`	`collidelistall(self, lothers)` return True if this sprite and any in list of others collide.
	`direction(self, point)` return the direction from the sprite to a point
	`distance(self, point)` return the distance from the sprite to a point
	`get_position(self)` return a copy of the sprite's position
	`get_size(self)` return size of sprite's rect.
	`move(self)` set position to next position on path
	`nudge(self, dx, dy)` Move sprite.
	`onscreen(self, slack, **kw)` return True if image is on the screen or layer.
	`pause(self)` stop moving along Path
	`runPath(self, frames)` call move() continuously
	`set_crect(self, crect)` set the collision `pygame.Rect` used for collision checking.
	`set_path(self, path)` set which path to follow
	`set_position(self, location, *args)` Move sprite to location.
	`set_positionRandom(self, slack)` Move sprite to a random location on screen
	`set_size(self, size)` Set size of sprite's rect.
	`solid(self, other, move_both)` move sprite so that it does not overlap with other sprite
	`stretch(self, dx, dy, size, keepAspectRatio)` Change the size of sprite's image, and rect.
	`uclear(self, surface)` clear sprite and update display
	`udraw(self, surface)` Draw image and update display.
	`unpause(self)` start moving along Path
Inherited from Sprite
	`__repr__(self)`
	`add(self, *groups)` add(group or list of of groups, ...) add a sprite to container
	`add_internal(self, group)`
	`alive(self)` alive() -> bool check to see if the sprite is in any groups
	`groups(self)` groups() -> list of groups list used sprite containers
	`kill(self)` kill() remove this sprite from all groups
	`remove(self, *groups)` remove(group or list of groups, ...) remove a sprite from container
	`remove_internal(self, group)`
	`update(self, *args)`
Inherited from object
	`__delattr__(...)` x.__delattr__('name') <==> del x.name
	`__getattribute__(...)` x.__getattribute__('name') <==> x.name
	`__hash__(x)` x.__hash__() <==> hash(x)
	`__reduce__(...)` helper for pickle
	`__reduce_ex__(...)` helper for pickle
	`__setattr__(...)` x.__setattr__('name', value) <==> x.name = value
	`__str__(x)` x.__str__() <==> str(x)
Inherited from Layer
	`border(self, width, color, left, right, top, bottom)` Draw a border around the screen
	`set_background(self, filename, img, tilename, tile, color)` Set the background.
Inherited from Widget
	`activate(self)`
	`deactivate(self)`
	`nop(self, arg)`
	`set_callback(self, callback)`
Inherited from type
	`__new__(T, S, ...)` T.__new__(S, ...) -> a new object with type S, a subtype of T

Class Variable Summary
Inherited from Dialog_OK
`NoneType`	`message` = None

Method Details

init(self, window=None)
(Constructor)

Initialize the color selector

Overrides:: pygsear.Widget.Dialog_OK.__init__

mousebutton_action(self)

Actions to perform any time the mouse button is held down.

Checks to see if the mouse is inside either of the color_square or the color_rect and either sets the chosen color, or sets the red value for possible colors and updates the color_square.

mousebuttondown(self, ev)

Set a flag indicating the mouse button is held down.

mousebuttonup(self, ev)

Reset the mouse button held down flag.

set_color_chosen(self, color)

Set the chosen color, and update the display of the chosen color.

set_color_rect(self)

Set up the chooser for the red value of the color.

set_color_square(self)

Paint a square with possible colors.

This uses the ColorSelector hue property for the hue of the color, then ranges over all possible saturations and values to make a square.

This is way too slow.

Generated by Epydoc 2.0 on Sat Dec 9 14:11:20 2006

http://epydoc.sf.net