...found out that GTK already implements an "implicit grab", and thus the tricky situation that the mouse slides off the widget can not happen at all; so in the end it's rather easy to build a trigger for a dragging gesture. The demo code is now activated only after the button is down and just prints the position... PS: did some research regarding the new Coroutines in C++ |
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| .. | ||
| draw | ||
| DIR_INFO | ||
| empty.html | ||
| InterfaceConcept_Varga.mm | ||
| renderengine.html | ||
| thinkPad.ichthyo.mm | ||
| uml | ||
| workflow.mm | ||