http://www.retroidea.com/Pixe/Pixe_v0_4.zipv0.42
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* Stopped icons being highlighted when mouse is over them, but whilst already dragging a slider.
* Stopped mouse cursor changing to arrows when above slider if dragging.
* Right mouse button on brush tool icon no longer select tile option, but lets the user change brush settings without altering the current drawing tool.
* Dragging a palette entry with the right mouse button now swaps colours instead of replacing one.
* Moving over pen swatches above palette allows you to select a colour for that pen with the eyedropper (left mouse button) or swap both pens (right mouse button)
* Palette and Grid sliders no longer block the GUI whilst waiting for the visual update to be done. Therefore more precision is allowed with the small drawback of a slight delay before the change is visible on the screen.
* Fixed a strange bug with undo / redoing graphics drawn with user brushes.
* After cutting out a brush, the default draw mode is now freehand, rather than dotted freehand.
* Added copy, swap, ramp, insert and delete palette entry tools.
* Added one level undo/redo for palette changes (whilst in the palette options panel only)
* Added Double X, Double Y, Double, Halve X, Halve Y and Halve (and some with keyboard shortcuts)
* Removed the layer strip below the tool options (this will go be moved to an thin vertical interface panel to the right of the canvas)
* Extended the panels for tool options, and started redesign for all panels.
* Added 25% dither, 50% dither (replaces halftone) and 75% dither. These are all now also transparant rather than dithering between both pen colours.
* Added Single colour stencil, paint as normal, except it won't overwrite colours that match pen 2.
* Added Shade effect, which if the current palette is within the range of pen 1 & pen 2, is shaded one palette entry lower if left mouse button is pressed, and one palette entry higher if right mouse button is pressed. Final colours are clipped to range boundary defined by pen 1 and pen 2.