widgets: feature implementation tracking: desirable

[rafaellehmkuhl]

I'm adding this list here for now, but I plan to create an issue for each of those in the future. Feel free to comment about new ones, so I can add them here.

• [x] Constrain widget moving and scaling (e.g.: outside the window)
• [x] Make widget development simple
• [ ] Create insightful widget template
• [x] Allow scaling from several mouse-positions (other than bottom-right corner)
• [x] Allow auto-scaling widgets to max-width/max-height
• [x] Allow auto-scaling widgets to full-screen
• [ ] Allow auto-snapping widgets to screen corners
• [ ] Allow auto-snapping widgets to other widgets
• [ ] Show help-lines when positioning widgets
• [ ] Allow changing layers ordering
• [ ] Allow naming layers
• [ ] Allow naming widgets
• [x] Focus widget when hovering it in the summary list
• [x] Maybe use navigation-drawer instead of edit window
• [ ] Add Photoshop/Gimp-like layer editing
• [ ] Use tree-view for layer ordering
• [x] Warn user before deleting layer/widget
• [ ] Allow undo/redo of user actions
• [x] Show overlay over widgets with info about them while in edit-mode
• [ ] Allow changing grid size
• [ ] Make layers somewhat transparent on edit-mode
• [ ] Allow enabling/disabling widgets border
• [ ] Allow freezing widget rendering while in edit-mode
• [x] Tint or focus widgets while in edit-mode to make positioning easier
• [x] Show resizing icon
• [x] Allow changing the canvas/background color/image
• [ ] Allow receiving events from internal-widgets

[joaoantoniocardoso]

Maybe allow changing the canvas/background color?

[rafaellehmkuhl]

From @Williangalvani suggestions:

• allow snapping widgets to each other
• show help-lines when positioning widgets

[ES-Alexander]

• #20
• #49

[ES-Alexander]

• #448