casa::TBFilterRules Class Reference

Widget to allow the user to enter a filter rule sequence. More...

#include <TBFilterRules.qo.h>

Signals
void	runRequested (TBFilterRuleSequence rules, TBFilterRules rDialog)
	This signal is emitted when the user has entered a TBFilterRuleSequence and has indicated that he/she is finished.
Public Member Functions
	TBFilterRules (TBTable table, QWidget parent=NULL)
	Constructor that takes a table and an optional parent parameter.
	~TBFilterRules ()
void	renameForSearch (bool isSearch)
	Renames the window title and run button text to distinguish between a search and a filter.
Private Slots
void	runClicked ()
	Slot for the "run" button.
void	fieldChosen (int i)
	Slot for when the field QComboBox changes.
void	comparatorChosen (QString c)
	Slot for when the comparator QComboBox value changes.
void	addRule ()
	Slot for the "add" button.
void	removeRule ()
	Slot for the "remove" button.
void	listIndexChanged (int i)
	Slot for when the user selects a rule in the list.
Private Attributes
TBTable *	table
	Associated table.
TBFilterRuleSequence *	rules
	Entered rule sequence.

Detailed Description

Widget to allow the user to enter a filter rule sequence.

Synopsis

TBFilterRules can be presented to the user as a modal dialog or as a widget displayed in any layout. Once the user has finished entering the rules, the TBFilterRules emits a signal with the entered rules. Important: the caller/parent is responsible for connecting this signal and taking care of the dialog.

Definition at line 180 of file TBFilterRules.qo.h.

Constructor & Destructor Documentation

casa::TBFilterRules::TBFilterRules	(	TBTable *	table,
		QWidget *	parent = `NULL`
	)

Constructor that takes a table and an optional parent parameter.

If parent is NULL, the GUI is presented as a dialog.

casa::TBFilterRules::~TBFilterRules ( )

Member Function Documentation

void casa::TBFilterRules::addRule ( ) [private, slot]

Slot for the "add" button.

If the user has just entered a new rule, it is added to the sequence. If the user is viewing a previously-entered rule, the display is cleared so that a new rule can be entered.

void casa::TBFilterRules::comparatorChosen ( QString c ) [private, slot]

Slot for when the comparator QComboBox value changes.

Updates the rule parameters accordingly.

void casa::TBFilterRules::fieldChosen ( int i ) [private, slot]

Slot for when the field QComboBox changes.

Updates the rule parameters to apply to the chosen field.

void casa::TBFilterRules::listIndexChanged ( int i ) [private, slot]

Slot for when the user selects a rule in the list.

Displays the selected rule.

void casa::TBFilterRules::removeRule ( ) [private, slot]

Slot for the "remove" button.

Removes the currently selected rule from the sequence.

void casa::TBFilterRules::renameForSearch ( bool isSearch )

Renames the window title and run button text to distinguish between a search and a filter.

If isSearch is true, the title is set to "Search Rules" and the run button text is set to "Search"; otherwise the title is set to "Filter Rules" and the run button text is set to "Run Filter." The default behavior is for filter, not search.

void casa::TBFilterRules::runClicked ( ) [private, slot]

Slot for the "run" button.

Emits the runRequested() signal.

void casa::TBFilterRules::runRequested	(	TBFilterRuleSequence *	rules,
		TBFilterRules *	rDialog
	)			`[signal]`

This signal is emitted when the user has entered a TBFilterRuleSequence and has indicated that he/she is finished.

The entered rules are passed as a parameter as is a pointer to this widget. The parent/caller is responsible for implementing the rules and deleting the dialog upon completion.