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Add configurable drawButton function

This commit is contained in:
Just Call Me Koko 2020-02-01 13:26:45 -05:00
parent c8530d7ae4
commit 225eb1668b
2 changed files with 30 additions and 0 deletions
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29
Extensions/Button.cpp
View File

@ -61,6 +61,35 @@ void TFT_eSPI_Button::drawButton(bool inverted) {
_gfx->setTextDatum(tempdatum);
}
void TFT_eSPI_Button::drawButton(uint8_t d, int padding, String button_name, boolean inverted) {
uint16_t fill, outline, text;
if(!inverted) {
fill = _fillcolor;
outline = _outlinecolor;
text = _textcolor;
} else {
fill = _textcolor;
outline = _outlinecolor;
text = _fillcolor;
}
uint8_t r = min(_w, _h) / 4; // Corner radius
_gfx->fillRoundRect(_x1, _y1, _w, _h, r, fill);
_gfx->drawRoundRect(_x1, _y1, _w, _h, r, outline);
_gfx->setTextColor(text);
_gfx->setTextSize(_textsize);
uint8_t tempdatum = _gfx->getTextDatum();
_gfx->setTextDatum(d);
if (button_name == "")
_gfx->drawString(_label, _x1 + padding, _y1 + (_h/2));
else
_gfx->drawString(button_name, _x1 + padding, _y1 + (_h/2));
_gfx->setTextDatum(tempdatum);
}
bool TFT_eSPI_Button::contains(int16_t x, int16_t y) {
return ((x >= _x1) && (x < (_x1 + _w)) &&
(y >= _y1) && (y < (_y1 + _h)));

1
Extensions/Button.h
View File

@ -19,6 +19,7 @@ class TFT_eSPI_Button {
uint16_t w, uint16_t h, uint16_t outline, uint16_t fill,
uint16_t textcolor, char *label, uint8_t textsize);
void drawButton(bool inverted = false);
void drawButton(uint8_t d, int padding, String button_name = "", boolean inverted = false);
bool contains(int16_t x, int16_t y);
void press(bool p);