| =========== |
| Sample Code |
| =========== |
| |
| ``apps/examples/nx*``. No sample code is provided in this document. |
| However, examples can be found in the NuttX source tree at the follow |
| locations: That example code is intended to test NX. Since it is test |
| code, it is designed to exercise functionality and does not necessarily |
| represent best NX coding practices. |
| |
| - ``apps/examples/nx``. This is a test of windows, optionally with |
| toolbars. Two windows are created, re-sized, moved, raise lowered. |
| Simulated mouse and keyboard input is provided. |
| - ``apps/examples/nxhello``. This is intended to be simplest NX test: |
| It simply displays the words "Hello, World!" centered on the display. |
| - ``apps/examples/nxtext``. This illustrates how fonts may be managed |
| to provide scrolling text windows. Pop-up windows are included to |
| verify the clipping and re-drawing of the text display. |
| |
| In its current form, the NX graphics system provides a low level of |
| graphics and window support. Most of the complexity of manage redrawing |
| and handling mouse and keyboard events must be implemented by the NX |
| client code. |
| |
| **Building** ``apps/examples/nx``. Testing was performed using the |
| Linux/Cygwin-based NuttX simulator. Instructions are provided for |
| building that simulation are provided in `Appendix C <#testcoverage>`__ |
| of this document. |
| |
