CardSizeWidget Class Reference

A widget for adjusting card sizes using a slider. More...

#include <card_size_widget.h>

Inheritance diagram for CardSizeWidget:

Collaboration diagram for CardSizeWidget:

Signals
void	cardSizeSettingUpdated (int newValue)

Public Member Functions
	CardSizeWidget (QWidget *parent, FlowWidget *flowWidget=nullptr, int defaultValue=100)
QSlider *	getSlider () const
	Gets the slider widget used for adjusting the card size.
void	enableCtrlScrollResize (QWidget *host)
	Resizes the cards when the user Ctrl + scrolls over host or any of its descendants.

Protected Member Functions
bool	eventFilter (QObject *watched, QEvent *event) override

Private Slots
void	updateCardSizeSetting (int newValue)
	Updates the card size setting in the application's cache.

Private Member Functions
bool	adjustSliderForWheel (QWheelEvent *event)

Private Attributes
QWidget *	parent
FlowWidget *	flowWidget
QHBoxLayout *	cardSizeLayout
QLabel *	cardSizeLabel
QSlider *	cardSizeSlider
QTimer	debounceTimer
int	pendingValue

Static Private Attributes
static constexpr int	CARD_SIZE_WHEEL_STEP = 10
	Slider step applied per Ctrl + scroll notch.

Detailed Description

A widget for adjusting card sizes using a slider.

This widget allows users to dynamically change the card size in a linked FlowWidget and updates the application's settings accordingly.

Constructor & Destructor Documentation

CardSizeWidget()

CardSizeWidget::CardSizeWidget ( QWidget * parent, FlowWidget * flowWidget = nullptr, int defaultValue = 100 )

explicit

< Slider range for card size adjustment.

< Initial slider value.

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Member Function Documentation

adjustSliderForWheel()

bool CardSizeWidget::adjustSliderForWheel ( QWheelEvent * event )

private

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cardSizeSettingUpdated

void CardSizeWidget::cardSizeSettingUpdated ( int newValue )

signal

Emitted when the slider value changes, but on a debounce timer. Any parents that care about saving the value to settings should use this signal to indicate when to save the new value to settings.

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enableCtrlScrollResize()

void CardSizeWidget::enableCtrlScrollResize

(

QWidget *

host

)

Resizes the cards when the user Ctrl + scrolls over host or any of its descendants.

Installs this widget as an event filter on the given host widget. If the host contains a scroll area the filter is also installed on the scroll area's content widget, so the resize intercepts the wheel event before the scroll area would scroll the view.

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eventFilter()

bool CardSizeWidget::eventFilter ( QObject * watched, QEvent * event )

overrideprotected

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getSlider()

QSlider * CardSizeWidget::getSlider ( ) const

nodiscard

Gets the slider widget used for adjusting the card size.

Returns

A pointer to the QSlider object.

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updateCardSizeSetting

void CardSizeWidget::updateCardSizeSetting ( int newValue )

privateslot

Updates the card size setting in the application's cache.

Parameters

newValue

The new card size value set by the slider.

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Member Data Documentation

CARD_SIZE_WHEEL_STEP

int CardSizeWidget::CARD_SIZE_WHEEL_STEP = 10

staticconstexprprivate

Slider step applied per Ctrl + scroll notch.

cardSizeLabel

QLabel* CardSizeWidget::cardSizeLabel

private

cardSizeLayout

QHBoxLayout* CardSizeWidget::cardSizeLayout

private

cardSizeSlider

QSlider* CardSizeWidget::cardSizeSlider

private

debounceTimer

QTimer CardSizeWidget::debounceTimer

private

flowWidget

FlowWidget* CardSizeWidget::flowWidget

private

parent

QWidget* CardSizeWidget::parent

private

pendingValue

int CardSizeWidget::pendingValue

private

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The documentation for this class was generated from the following files:

• cockatrice/src/interface/widgets/cards/card_size_widget.h
• cockatrice/src/interface/widgets/cards/card_size_widget.cpp