Button over a graph

Mr. Spock · Feb 1st 2022, 4:11pm

Hi

I have a graph over the entire screen. Iwant to put a button over the graphm but as soon as the graph get initialized the button disapear. How to set the button visible ?

Best regards

SEGGER - Florian · Feb 2nd 2022, 8:49am

Hi,

Did you create the button as a child window of the graph? Otherwise the graph can cover the button widget.

Also, the WM_CF_SHOW flag should be passed, so that the button widget is visible. Below is an example call of BUTTON_CreateEx():

C Source Code

BUTTON_CreateEx(0, 0, 50, 50, hGraph, WM_CF_SHOW, 0, GUI_ID_BUTTON0);

Best regards,
Florian

viktor_bucher · Feb 4th 2022, 2:06pm

Hi

Thank you for the reply. I created the button in a dialog and the graph was attached to that dialog.

C Source Code

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