Keyboard Qwerty

[HKpro2090]

I m trying to build a keyboard using TFT_espi, I would like to know whether it is possible to use the Button class inside sprite. I don't see any function call to add a button to sprite and later push the sprite when needed.

[pipi61]

try this: https://forum.arduino.cc/t/adafruit-tft-touchscreen-keypad-for-touchscreen/347024
adapted to tft_espi:
Portrait_Keyboard.ino.txt

[pipi61]

Sorry if click the link, then bad, but copy the link text, and open, then work
[https://forum.arduino.cc/t/adafruit-tft-touchscreen-keypad-for-touchscreen/347024](url)
the another link: https://forum.arduino.cc/index.php?topic=359928.0
Make/define new offset variable, KEYLX and KEYY, and add this variable to function X,Y cordinate...
orig:
drawButton(8 + (23 * (x - 3)) + ShiftRight, Height + (30 * y), 20,25); // this will draw the button on the screen by so many pixels tft.setCursor(12 + (23 * (x - 3)) + ShiftRight, Height+5 + (30 * y));
new:
drawButton(KEYLX + (KEYDIST * (x - 3)) + ShiftRight, KEYY + (KEYDIST * y), KEYW, KEYH); // this will draw the button on the screen by so many pixels tft.setCursor(KEYLX + KEYTOX + (KEYDIST * (x - 3)) + ShiftRight, KEYY + KEYTOY + (KEYDIST * y));
.....

[pipi61]

I found now my source :)) I modify another constant to variables too. sorry, for (my english) the comment in hungarian somewhere
TFT_Keypad.ino.txt
:))
comment: exit from the GetKeyPress function, if return pressed... I modify origin, and add another keyboard table too

[pipi61]

sorry the forum change the webpage links... don't click, but select the link text, and copy /paste to browser

[suntchi2018]

Hi pipi61 i have a display 240x320 touch resistive ST7789_DRIVER I tried to use your keyboard, but it's not centered and I'm not sure, but the dimensions are maybe too big, can you give me some guidance on how to center it in a 240x320 screen?
Thanks in advance for your help

[dannybirdi]

Can you please upload a simple sketch for the Touch adaptation?

[Bodmer]

The Button class is designed for direct screen writes. It uses Button coordinates and these are not always the same as screen position for the touch.

You should find a direct write to the screen works fine.