Dialog for editing filtering settings. More...

Inheritance diagram for DlgSettingsColorFilter:

Public Slots
void	slotTransferPiece (int xLeft, QImage image)
	Receive processed piece of preview image, to be inserted at xLeft to xLeft+pixmap.width().

Signals
void	signalApplyFilter (ColorFilterMode colorFilterMode, double low, double high)
	Send filter parameters to DlgFilterThread and DlgFilterWorker for processing.

Public Member Functions
	DlgSettingsColorFilter (MainWindow &mainWindow)
	Single constructor.

virtual void	createOptionalSaveDefault (QHBoxLayout *layout)
	Let subclass define an optional Save As Default button.

virtual QWidget *	createSubPanel ()
	Create dialog-specific panel to which base class will add Ok and Cancel buttons.

virtual void	load (CmdMediator &cmdMediator)
	Load settings from Document.

Public Member Functions inherited from DlgSettingsAbstractBase
	DlgSettingsAbstractBase (const QString &title, const QString &dialogName, MainWindow &mainWindow)
	Single constructor.

Protected Member Functions
virtual void	handleOk ()
	Process slotOk.

Protected Member Functions inherited from DlgSettingsAbstractBase
CmdMediator &	cmdMediator ()
	Provide access to Document information wrapped inside CmdMediator.

void	enableOk (bool enable)
	Let leaf subclass control the Ok button.

void	finishPanel (QWidget *subPanel)
	Add Ok and Cancel buttons to subpanel to get the whole dialog.

MainWindow &	mainWindow ()
	Get method for MainWindow.

const MainWindow &	mainWindow () const
	Const get method for MainWindow.

void	populateColorComboWithoutTransparent (QComboBox &combo)
	Add colors in color palette to combobox, without transparent entry at end.

void	populateColorComboWithTransparent (QComboBox &combo)
	Add colors in color palette to combobox, with transparent entry at end.

void	setCmdMediator (CmdMediator &cmdMediator)
	Store CmdMediator for easy access by the leaf class.

void	setDisableOkAtStartup (bool disableOkAtStartup)
	Override the default Ok button behavior applied in showEvent.

Additional Inherited Members
Static Protected Attributes inherited from DlgSettingsAbstractBase
static int	MINIMUM_DIALOG_WIDTH = 350
	Dialog layout constant that guarantees every widget has sufficient room.

static int	MINIMUM_PREVIEW_HEIGHT = 200
	Dialog layout constant that guarantees preview has sufficent room.