3 commits

Author	SHA1	Message	Date
Andreas Kling	e4b11a23b7	PixelPaint: Allow reordering layer by dragging them in LayerListWidget ... This is rather cool! :^)	2020-05-26 10:18:03 +02:00
Andreas Kling	dc3de47b03	PixelPaint: Have layers and images send out notifications on changes ... We use this to automatically update the thumbnail in LayerListWidget when you draw into a layer. We also use it to repaint the ImageEditor when the image changes somehow. :^)	2020-05-26 10:18:03 +02:00
Andreas Kling	de85cd0907	PixelPaint: Start working on a custom layer list widget ... Instead of using a TableView to show the layer stack, let's build a new custom widget for this purpose and give it some neat features! This patch also introduces an ImageClient interface for Image to notify interested parties about things happening. The LayerListWidget is the first ImageClient and listens for "layer added" and "layer removed" notifications. :^)	2020-05-26 10:18:03 +02:00