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Canvas widgets: Difference between revisions
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→Missing / Todo
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* '''[[Canvas Widgets#Picking & Widget_Callbacks|Picking]]''': For mouse handling some kind of picking would be nice. As already mentioned, at least bounding box intersections will be needed.Forward mouse events to canvas elements (trigger onhover, onclick, etc.) The canvas could listen for creation of the signal properties and then add the according region to a list of monitored regions. If the cursor is in one of the regions the property is signaled. {{Progressbar|40}} | * '''[[Canvas Widgets#Picking & Widget_Callbacks|Picking]]''': For mouse handling some kind of picking would be nice. As already mentioned, at least bounding box intersections will be needed.Forward mouse events to canvas elements (trigger onhover, onclick, etc.) The canvas could listen for creation of the signal properties and then add the according region to a list of monitored regions. If the cursor is in one of the regions the property is signaled. {{Progressbar|40}} | ||
* '''[[#Keyboard Handling|Keyboard input]]''': I haven't thought too much about it and also haven't done anything, but we will definitely need access to keyboard events {{Not done}} | * '''[[#Keyboard Handling|Keyboard input]]''': I haven't thought too much about it and also haven't done anything, but we will definitely need access to keyboard events {{Not done}} | ||
* '''[[Canvas_Widgets#Widget_Declaration_via_SVG|Extend gui.nas to support loading widgets from SVG files]]''': We want to be able to load widgets from SVG files and link them to Nasal code in $FG_ROOT/Nasal/widgets - for example: $FG_ROOT/Nasal/widgets/button.nas | |||
* '''[[Canvas_Widgets#Nasal_requirements|Implement Widgets]]''': {{Not done}} | * '''[[Canvas_Widgets#Nasal_requirements|Implement Widgets]]''': {{Not done}} | ||
* '''[[Canvas_Widgets#Dialog_Parser|Implement the dialog/xml parser]]''': {{Not done}} | * '''[[Canvas_Widgets#Dialog_Parser|Implement the dialog/xml parser]]''': {{Not done}} | ||