QCustomCardStack
An interactive stack of payment cards.
Holds several QCustomPaymentCard children laid out as a peeking stack (the front card full-size at the bottom, the ones behind shifted up + inset so their top edges show). Click / tap (or call next()/previous()) to cycle the stack with an animated reshuffle - the front card peels to the back. Perfect for a "My cards" panel. Emits currentChanged(index).
Give cards in code with setCards([{...}]) / addCard(...), or in Qt Designer with the cardsJson property (a JSON list of card dicts).
At a glance
| Tier | Free (GPLv3) |
| Import | from Custom_Widgets.QCustomCardStack import QCustomCardStack |
| Qt Designer | Yes — drag it from the palette |
Quick start
from Custom_Widgets.QCustomCardStack import QCustomCardStack
widget = QCustomCardStack()
Dark theme
Colours come from the design tokens, so the widget follows the app theme with no extra work.
Properties
Every property below is settable in code and in Qt Designer.
| Property | Type | Default |
|---|---|---|
cardsJson | string | — |
cardHeight | int | 170 |
cardPeek | int | 22 |
xInset | int | 14 |
maxVisible | int | 3 |
currentIndex | int | 0 |
animationDuration | int | 300 |
Signals
| Signal |
|---|
currentChanged(int) |
Methods
| Method | Description |
|---|---|
addCard(brand='VISA', amount='$0.00', number='0000', top='#0f4a43', bottom='#0a2b27', variant='gradient', textColor='#ffffff', fullNumber='', revealable=True) | Add a card. |
animationDuration(*args, **kwargs) | Animation duration. |
cardHeight(*args, **kwargs) | Card height. |
cardPeek(*args, **kwargs) | Card peek. |
cardsJson(*args, **kwargs) | Cards json. |
clear() | Clear. |
count() | Count. |
currentCard() | Current card. |
currentChanged(...) | Current changed. |
currentIndex(*args, **kwargs) | Current index. |
currentIndexValue() | Current index value. |
maxVisible(*args, **kwargs) | Max visible. |
next() | Next. |
previous() | Previous. |
setCardColors(top, bottom=None) | Re-apply one gradient to every card (e.g. on a theme flip) without |
setCardColorsList(grads) | Give each card its OWN gradient. grads is a list of (top, bottom) |
setCards(cards) | Set the cards. |
setCurrentIndex(index, animate=True) | Set the current index. |
xInset(*args, **kwargs) | X inset. |
Related
QCustomAccordion · QCustomCarousel · QCustomComponent · QCustomComponentContainer · QCustomComponentLoader · QCustomEmbeddedWindow · QCustomFlowLayout · QCustomFlowWidget