QGIS API Documentation  2.18.3-Las Palmas (77b8c3d)
Public Member Functions | Friends | List of all members
QgsTextEditSearchWidgetWrapper Class Reference

Wraps a text edit widget for searching. More...

#include <qgstexteditsearchwidgetwrapper.h>

Inheritance diagram for QgsTextEditSearchWidgetWrapper:
Inheritance graph
[legend]

Public Member Functions

 QgsTextEditSearchWidgetWrapper (QgsVectorLayer *vl, int fieldIdx, QWidget *parent=nullptr)
 Constructor for QgsTextEditSearchWidgetWrapper. More...
 
bool applyDirectly () override
 If this is true, then this search widget should take effect directly when its expression changes. More...
 
- Public Member Functions inherited from QgsDefaultSearchWidgetWrapper
 QgsDefaultSearchWidgetWrapper (QgsVectorLayer *vl, int fieldIdx, QWidget *parent=nullptr)
 
virtual QString createExpression (FilterFlags flags) const override
 Creates a filter expression based on the current state of the search widget and the specified filter flags. More...
 
FilterFlags defaultFlags () const override
 Returns the filter flags which should be set by default for the search widget. More...
 
QString expression () override
 Will be used to access the widget's value. More...
 
FilterFlags supportedFlags () const override
 Returns filter flags supported by the search widget. More...
 
- Public Member Functions inherited from QgsSearchWidgetWrapper
 QgsSearchWidgetWrapper (QgsVectorLayer *vl, int fieldIdx, QWidget *parent=nullptr)
 Create a new widget wrapper. More...
 
- Public Member Functions inherited from QgsWidgetWrapper
 QgsWidgetWrapper (QgsVectorLayer *vl, QWidget *editor=nullptr, QWidget *parent=nullptr)
 Create a new widget wrapper. More...
 
QVariant config (const QString &key, const QVariant &defaultVal=QVariant()) const
 Use this inside your overridden classes to access the configuration. More...
 
QgsEditorWidgetConfig config () const
 Returns the whole config. More...
 
const QgsAttributeEditorContextcontext () const
 Returns information about the context in which this widget is shown. More...
 
QgsVectorLayerlayer () const
 Access the QgsVectorLayer, you are working on. More...
 
void setConfig (const QgsEditorWidgetConfig &config)
 Will set the config of this wrapper to the specified config. More...
 
void setContext (const QgsAttributeEditorContext &context)
 Set the context in which this widget is shown. More...
 
QWidgetwidget ()
 Access the widget managed by this wrapper. More...
 
template<class T >
T * widget ()
 Access the widget managed by this wrapper and cast it to a given type Example: QPushButton* pb = wrapper->widget<QPushButton*>();. More...
 
- Public Member Functions inherited from QObject
 QObject (QObject *parent)
 
 QObject (QObject *parent, const char *name)
 
virtual  ~QObject ()
 
bool blockSignals (bool block)
 
QObjectchild (const char *objName, const char *inheritsClass, bool recursiveSearch) const
 
const QObjectList & children () const
 
const char * className () const
 
bool connect (const QObject *sender, const char *signal, const char *method, Qt::ConnectionType type) const
 
void deleteLater ()
 
void destroyed (QObject *obj)
 
bool disconnect (const QObject *receiver, const char *method)
 
bool disconnect (const char *signal, const QObject *receiver, const char *method)
 
void dumpObjectInfo ()
 
void dumpObjectTree ()
 
QList< QByteArraydynamicPropertyNames () const
 
virtual bool event (QEvent *e)
 
virtual bool eventFilter (QObject *watched, QEvent *event)
 
findChild (const QString &name) const
 
QList< T > findChildren (const QRegExp &regExp) const
 
QList< T > findChildren (const QString &name) const
 
bool inherits (const char *className) const
 
void insertChild (QObject *object)
 
void installEventFilter (QObject *filterObj)
 
bool isA (const char *className) const
 
bool isWidgetType () const
 
void killTimer (int id)
 
virtual const QMetaObjectmetaObject () const
 
void moveToThread (QThread *targetThread)
 
const char * name () const
 
const char * name (const char *defaultName) const
 
QString objectName () const
 
QObjectparent () const
 
QVariant property (const char *name) const
 
void removeChild (QObject *object)
 
void removeEventFilter (QObject *obj)
 
void setName (const char *name)
 
void setObjectName (const QString &name)
 
void setParent (QObject *parent)
 
bool setProperty (const char *name, const QVariant &value)
 
bool signalsBlocked () const
 
int startTimer (int interval)
 
QThreadthread () const
 

Friends

class QgsTextEditWidgetFactory
 

Additional Inherited Members

- Public Types inherited from QgsSearchWidgetWrapper
enum  FilterFlag {
  EqualTo = 1 << 1, NotEqualTo = 1 << 2, GreaterThan = 1 << 3, LessThan = 1 << 4,
  GreaterThanOrEqualTo = 1 << 5, LessThanOrEqualTo = 1 << 6, Between = 1 << 7, CaseInsensitive = 1 << 8,
  Contains = 1 << 9, DoesNotContain = 1 << 10, IsNull = 1 << 11, IsNotBetween = 1 << 12,
  IsNotNull = 1 << 13
}
 Flags which indicate what types of filtering and searching is possible using the widget. More...
 
- Public Slots inherited from QgsDefaultSearchWidgetWrapper
virtual void clearWidget () override
 
virtual void setEnabled (bool enabled) override
 
- Public Slots inherited from QgsSearchWidgetWrapper
virtual void clearWidget ()
 Clears the widget's current value and resets it back to the default state. More...
 
virtual void setEnabled (bool enabled) override
 Toggles whether the search widget is enabled or disabled. More...
 
- Public Slots inherited from QgsWidgetWrapper
virtual void setEnabled (bool enabled)
 Is used to enable or disable the edit functionality of the managed widget. More...
 
virtual void setFeature (const QgsFeature &feature)=0
 Is called, when the value of the widget needs to be changed. More...
 
- Signals inherited from QgsSearchWidgetWrapper
void expressionChanged (const QString &exp)
 Emitted whenever the expression changes. More...
 
void valueChanged ()
 Emitted when a user changes the value of the search widget. More...
 
void valueCleared ()
 Emitted when a user changes the value of the search widget back to an empty, default state. More...
 
- Static Public Member Functions inherited from QgsSearchWidgetWrapper
static QList< FilterFlagexclusiveFilterFlags ()
 Returns a list of exclusive filter flags, which cannot be combined with other flags (eg EqualTo/NotEqualTo) More...
 
static QList< FilterFlagnonExclusiveFilterFlags ()
 Returns a list of non-exclusive filter flags, which can be combined with other flags (eg CaseInsensitive) More...
 
static QString toString (FilterFlag flag)
 Returns a translated string representing a filter flag. More...
 
- Static Public Member Functions inherited from QgsWidgetWrapper
static QgsWidgetWrapperfromWidget (QWidget *widget)
 Will return a wrapper for a given widget. More...
 
- Static Public Member Functions inherited from QObject
bool connect (const QObject *sender, const char *signal, const QObject *receiver, const char *method, Qt::ConnectionType type)
 
bool connect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &method, Qt::ConnectionType type)
 
bool disconnect (const QObject *sender, const char *signal, const QObject *receiver, const char *method)
 
bool disconnect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &method)
 
QString tr (const char *sourceText, const char *disambiguation, int n)
 
QString trUtf8 (const char *sourceText, const char *disambiguation, int n)
 
- Protected Slots inherited from QgsDefaultSearchWidgetWrapper
void setExpression (QString exp) override
 
- Protected Slots inherited from QgsSearchWidgetWrapper
virtual void setExpression (QString value)=0
 
void setFeature (const QgsFeature &feature) override
 
- Protected Member Functions inherited from QgsDefaultSearchWidgetWrapper
QCheckBoxcaseSensitiveCheckBox ()
 Returns a pointer to the case sensitivity check box in the widget. More...
 
QWidgetcreateWidget (QWidget *parent) override
 This method should create a new widget with the provided parent. More...
 
void initWidget (QWidget *editor) override
 This method should initialize the editor widget with runtime data. More...
 
QgsFilterLineEditlineEdit ()
 Returns a pointer to the line edit part of the widget. More...
 
bool valid () const override
 Return true if the widget has been properly initialized. More...
 
- Protected Member Functions inherited from QgsSearchWidgetWrapper
void clearExpression ()
 clears the expression to search for all features More...
 
- Protected Member Functions inherited from QObject
bool checkConnectArgs (const char *signal, const QObject *object, const char *method)
 
virtual void childEvent (QChildEvent *event)
 
virtual void connectNotify (const char *signal)
 
virtual void customEvent (QEvent *event)
 
virtual void disconnectNotify (const char *signal)
 
int receivers (const char *signal) const
 
QObjectsender () const
 
int senderSignalIndex () const
 
virtual void timerEvent (QTimerEvent *event)
 
- Static Protected Member Functions inherited from QObject
QByteArray normalizeSignalSlot (const char *signalSlot)
 
- Protected Attributes inherited from QgsSearchWidgetWrapper
QString mExpression
 
int mFieldIdx
 
- Properties inherited from QObject
 objectName
 

Detailed Description

Wraps a text edit widget for searching.

Note
Added in version 2.16
not available in Python bindings

Definition at line 30 of file qgstexteditsearchwidgetwrapper.h.

Constructor & Destructor Documentation

QgsTextEditSearchWidgetWrapper::QgsTextEditSearchWidgetWrapper ( QgsVectorLayer vl,
int  fieldIdx,
QWidget parent = nullptr 
)
explicit

Constructor for QgsTextEditSearchWidgetWrapper.

Parameters
vlassociated vector layer
fieldIdxindex of associated field
parentparent widget

Definition at line 21 of file qgstexteditsearchwidgetwrapper.cpp.

Member Function Documentation

bool QgsTextEditSearchWidgetWrapper::applyDirectly ( )
overridevirtual

If this is true, then this search widget should take effect directly when its expression changes.

Reimplemented from QgsDefaultSearchWidgetWrapper.

Definition at line 26 of file qgstexteditsearchwidgetwrapper.cpp.

Friends And Related Function Documentation

friend class QgsTextEditWidgetFactory
friend

Definition at line 47 of file qgstexteditsearchwidgetwrapper.h.


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