LocationDialog
#include <locationdialog.h>
Public Types | |
enum | CityOperation { CITY_ADD , CITY_UPDATE , CITY_REMOVE } |
Public Types inherited from QDialog | |
enum | DialogCode |
Public Types inherited from QWidget | |
enum | RenderFlag |
typedef | RenderFlags |
Public Types inherited from QObject | |
typedef | QObjectList |
Public Types inherited from QPaintDevice | |
enum | PaintDeviceMetric |
Public Slots | |
bool | addCity () |
void | changeCity () |
void | clearFields () |
void | dataChanged () |
void | enqueueFilterCity () |
void | filterCity () |
void | nameChanged () |
bool | removeCity () |
void | showTZRules () |
void | slotOk () |
bool | updateCity () |
bool | updateCity (LocationDialog::CityOperation operation) |
Public Member Functions | |
LocationDialog (QWidget *parent) | |
void | filterCities () |
QList< GeoLocation * > | filteredList () |
void | findCitiesNear (int longitude, int latitude) |
void | initCityList (void) |
GeoLocation * | selectedCity () const |
QString | selectedCityName () const |
QString | selectedCountryName () const |
QString | selectedProvinceName () const |
Public Member Functions inherited from QDialog | |
QDialog (QWidget *parent, Qt::WindowFlags f) | |
virtual void | accept () |
void | accepted () |
virtual void | done (int r) |
virtual int | exec () |
void | finished (int result) |
bool | isSizeGripEnabled () const const |
virtual QSize | minimumSizeHint () const const override |
virtual void | open () |
virtual void | reject () |
void | rejected () |
int | result () const const |
void | setModal (bool modal) |
void | setResult (int i) |
void | setSizeGripEnabled (bool) |
virtual void | setVisible (bool visible) override |
virtual QSize | sizeHint () const const override |
Public Member Functions inherited from QWidget | |
QWidget (QWidget *parent, Qt::WindowFlags f) | |
bool | acceptDrops () const const |
QString | accessibleDescription () const const |
QString | accessibleName () const const |
QList< QAction * > | actions () const const |
void | activateWindow () |
QAction * | addAction (const QIcon &icon, const QString &text) |
QAction * | addAction (const QIcon &icon, const QString &text, Args &&... args) |
QAction * | addAction (const QIcon &icon, const QString &text, const QKeySequence &shortcut) |
QAction * | addAction (const QIcon &icon, const QString &text, const QKeySequence &shortcut, Args &&... args) |
QAction * | addAction (const QIcon &icon, const QString &text, const QKeySequence &shortcut, const QObject *receiver, const char *member, Qt::ConnectionType type) |
QAction * | addAction (const QIcon &icon, const QString &text, const QObject *receiver, const char *member, Qt::ConnectionType type) |
QAction * | addAction (const QString &text) |
QAction * | addAction (const QString &text, Args &&... args) |
QAction * | addAction (const QString &text, const QKeySequence &shortcut) |
QAction * | addAction (const QString &text, const QKeySequence &shortcut, Args &&... args) |
QAction * | addAction (const QString &text, const QKeySequence &shortcut, const QObject *receiver, const char *member, Qt::ConnectionType type) |
QAction * | addAction (const QString &text, const QObject *receiver, const char *member, Qt::ConnectionType type) |
void | addAction (QAction *action) |
void | addActions (const QList< QAction * > &actions) |
void | adjustSize () |
bool | autoFillBackground () const const |
QPalette::ColorRole | backgroundRole () const const |
QBackingStore * | backingStore () const const |
QSize | baseSize () const const |
QWidget * | childAt (const QPoint &p) const const |
QWidget * | childAt (int x, int y) const const |
QRect | childrenRect () const const |
QRegion | childrenRegion () const const |
void | clearFocus () |
void | clearMask () |
bool | close () |
QMargins | contentsMargins () const const |
QRect | contentsRect () const const |
Qt::ContextMenuPolicy | contextMenuPolicy () const const |
QCursor | cursor () const const |
void | customContextMenuRequested (const QPoint &pos) |
WId | effectiveWinId () const const |
void | ensurePolished () const const |
Qt::FocusPolicy | focusPolicy () const const |
QWidget * | focusProxy () const const |
QWidget * | focusWidget () const const |
const QFont & | font () const const |
QFontInfo | fontInfo () const const |
QFontMetrics | fontMetrics () const const |
QPalette::ColorRole | foregroundRole () const const |
QRect | frameGeometry () const const |
QSize | frameSize () const const |
const QRect & | geometry () const const |
QPixmap | grab (const QRect &rectangle) |
void | grabGesture (Qt::GestureType gesture, Qt::GestureFlags flags) |
void | grabKeyboard () |
void | grabMouse () |
void | grabMouse (const QCursor &cursor) |
int | grabShortcut (const QKeySequence &key, Qt::ShortcutContext context) |
QGraphicsEffect * | graphicsEffect () const const |
QGraphicsProxyWidget * | graphicsProxyWidget () const const |
bool | hasEditFocus () const const |
bool | hasFocus () const const |
virtual bool | hasHeightForWidth () const const |
bool | hasMouseTracking () const const |
bool | hasTabletTracking () const const |
int | height () const const |
virtual int | heightForWidth (int w) const const |
void | hide () |
Qt::InputMethodHints | inputMethodHints () const const |
virtual QVariant | inputMethodQuery (Qt::InputMethodQuery query) const const |
void | insertAction (QAction *before, QAction *action) |
void | insertActions (QAction *before, const QList< QAction * > &actions) |
bool | isActiveWindow () const const |
bool | isAncestorOf (const QWidget *child) const const |
bool | isEnabled () const const |
bool | isEnabledTo (const QWidget *ancestor) const const |
bool | isFullScreen () const const |
bool | isHidden () const const |
bool | isMaximized () const const |
bool | isMinimized () const const |
bool | isModal () const const |
bool | isTopLevel () const const |
bool | isVisible () const const |
bool | isVisibleTo (const QWidget *ancestor) const const |
bool | isWindow () const const |
bool | isWindowModified () const const |
QLayout * | layout () const const |
Qt::LayoutDirection | layoutDirection () const const |
QLocale | locale () const const |
void | lower () |
QPoint | mapFrom (const QWidget *parent, const QPoint &pos) const const |
QPointF | mapFrom (const QWidget *parent, const QPointF &pos) const const |
QPoint | mapFromGlobal (const QPoint &pos) const const |
QPointF | mapFromGlobal (const QPointF &pos) const const |
QPoint | mapFromParent (const QPoint &pos) const const |
QPointF | mapFromParent (const QPointF &pos) const const |
QPoint | mapTo (const QWidget *parent, const QPoint &pos) const const |
QPointF | mapTo (const QWidget *parent, const QPointF &pos) const const |
QPoint | mapToGlobal (const QPoint &pos) const const |
QPointF | mapToGlobal (const QPointF &pos) const const |
QPoint | mapToParent (const QPoint &pos) const const |
QPointF | mapToParent (const QPointF &pos) const const |
QRegion | mask () const const |
int | maximumHeight () const const |
QSize | maximumSize () const const |
int | maximumWidth () const const |
int | minimumHeight () const const |
QSize | minimumSize () const const |
int | minimumWidth () const const |
void | move (const QPoint &) |
void | move (int x, int y) |
QWidget * | nativeParentWidget () const const |
QWidget * | nextInFocusChain () const const |
QRect | normalGeometry () const const |
void | overrideWindowFlags (Qt::WindowFlags flags) |
virtual QPaintEngine * | paintEngine () const const override |
const QPalette & | palette () const const |
QWidget * | parentWidget () const const |
QPoint | pos () const const |
QWidget * | previousInFocusChain () const const |
QWIDGETSIZE_MAX QWIDGETSIZE_MAX | |
void | raise () |
QRect | rect () const const |
void | releaseKeyboard () |
void | releaseMouse () |
void | releaseShortcut (int id) |
void | removeAction (QAction *action) |
void | render (QPaintDevice *target, const QPoint &targetOffset, const QRegion &sourceRegion, RenderFlags renderFlags) |
void | render (QPainter *painter, const QPoint &targetOffset, const QRegion &sourceRegion, RenderFlags renderFlags) |
void | repaint () |
void | repaint (const QRect &rect) |
void | repaint (const QRegion &rgn) |
void | repaint (int x, int y, int w, int h) |
void | resize (const QSize &) |
void | resize (int w, int h) |
bool | restoreGeometry (const QByteArray &geometry) |
QByteArray | saveGeometry () const const |
QScreen * | screen () const const |
void | scroll (int dx, int dy) |
void | scroll (int dx, int dy, const QRect &r) |
void | setAcceptDrops (bool on) |
void | setAccessibleDescription (const QString &description) |
void | setAccessibleName (const QString &name) |
void | setAttribute (Qt::WidgetAttribute attribute, bool on) |
void | setAutoFillBackground (bool enabled) |
void | setBackgroundRole (QPalette::ColorRole role) |
void | setBaseSize (const QSize &) |
void | setBaseSize (int basew, int baseh) |
void | setContentsMargins (const QMargins &margins) |
void | setContentsMargins (int left, int top, int right, int bottom) |
void | setContextMenuPolicy (Qt::ContextMenuPolicy policy) |
void | setCursor (const QCursor &) |
void | setDisabled (bool disable) |
void | setEditFocus (bool enable) |
void | setEnabled (bool) |
void | setFixedHeight (int h) |
void | setFixedSize (const QSize &s) |
void | setFixedSize (int w, int h) |
void | setFixedWidth (int w) |
void | setFocus () |
void | setFocus (Qt::FocusReason reason) |
void | setFocusPolicy (Qt::FocusPolicy policy) |
void | setFocusProxy (QWidget *w) |
void | setFont (const QFont &) |
void | setForegroundRole (QPalette::ColorRole role) |
void | setGeometry (const QRect &) |
void | setGeometry (int x, int y, int w, int h) |
void | setGraphicsEffect (QGraphicsEffect *effect) |
void | setHidden (bool hidden) |
void | setInputMethodHints (Qt::InputMethodHints hints) |
void | setLayout (QLayout *layout) |
void | setLayoutDirection (Qt::LayoutDirection direction) |
void | setLocale (const QLocale &locale) |
void | setMask (const QBitmap &bitmap) |
void | setMask (const QRegion ®ion) |
void | setMaximumHeight (int maxh) |
void | setMaximumSize (const QSize &) |
void | setMaximumSize (int maxw, int maxh) |
void | setMaximumWidth (int maxw) |
void | setMinimumHeight (int minh) |
void | setMinimumSize (const QSize &) |
void | setMinimumSize (int minw, int minh) |
void | setMinimumWidth (int minw) |
void | setMouseTracking (bool enable) |
void | setPalette (const QPalette &) |
void | setParent (QWidget *parent) |
void | setParent (QWidget *parent, Qt::WindowFlags f) |
void | setScreen (QScreen *screen) |
void | setShortcutAutoRepeat (int id, bool enable) |
void | setShortcutEnabled (int id, bool enable) |
void | setSizeIncrement (const QSize &) |
void | setSizeIncrement (int w, int h) |
void | setSizePolicy (QSizePolicy) |
void | setSizePolicy (QSizePolicy::Policy horizontal, QSizePolicy::Policy vertical) |
void | setStatusTip (const QString &) |
void | setStyle (QStyle *style) |
void | setStyleSheet (const QString &styleSheet) |
void | setTabletTracking (bool enable) |
void | setToolTip (const QString &) |
void | setToolTipDuration (int msec) |
void | setUpdatesEnabled (bool enable) |
void | setupUi (QWidget *widget) |
void | setWhatsThis (const QString &) |
void | setWindowFilePath (const QString &filePath) |
void | setWindowFlag (Qt::WindowType flag, bool on) |
void | setWindowFlags (Qt::WindowFlags type) |
void | setWindowIcon (const QIcon &icon) |
void | setWindowIconText (const QString &) |
void | setWindowModality (Qt::WindowModality windowModality) |
void | setWindowModified (bool) |
void | setWindowOpacity (qreal level) |
void | setWindowRole (const QString &role) |
void | setWindowState (Qt::WindowStates windowState) |
void | setWindowTitle (const QString &) |
void | show () |
void | showFullScreen () |
void | showMaximized () |
void | showMinimized () |
void | showNormal () |
QSize | size () const const |
QSize | sizeIncrement () const const |
QSizePolicy | sizePolicy () const const |
void | stackUnder (QWidget *w) |
QString | statusTip () const const |
QStyle * | style () const const |
QString | styleSheet () const const |
bool | testAttribute (Qt::WidgetAttribute attribute) const const |
QString | toolTip () const const |
int | toolTipDuration () const const |
QWidget * | topLevelWidget () const const |
bool | underMouse () const const |
void | ungrabGesture (Qt::GestureType gesture) |
void | unsetCursor () |
void | unsetLayoutDirection () |
void | unsetLocale () |
void | update () |
void | update (const QRect &rect) |
void | update (const QRegion &rgn) |
void | update (int x, int y, int w, int h) |
void | updateGeometry () |
bool | updatesEnabled () const const |
QRegion | visibleRegion () const const |
QString | whatsThis () const const |
int | width () const const |
QWidget * | window () const const |
QString | windowFilePath () const const |
Qt::WindowFlags | windowFlags () const const |
QWindow * | windowHandle () const const |
QIcon | windowIcon () const const |
void | windowIconChanged (const QIcon &icon) |
QString | windowIconText () const const |
void | windowIconTextChanged (const QString &iconText) |
Qt::WindowModality | windowModality () const const |
qreal | windowOpacity () const const |
QString | windowRole () const const |
Qt::WindowStates | windowState () const const |
QString | windowTitle () const const |
void | windowTitleChanged (const QString &title) |
Qt::WindowType | windowType () const const |
WId | winId () const const |
int | x () const const |
int | y () const const |
Public Member Functions inherited from QObject | |
QObject (QObject *parent) | |
QBindable< QString > | bindableObjectName () |
bool | blockSignals (bool block) |
const QObjectList & | children () const const |
QMetaObject::Connection | connect (const QObject *sender, const char *signal, const char *method, Qt::ConnectionType type) const const |
void | deleteLater () |
void | destroyed (QObject *obj) |
bool | disconnect (const char *signal, const QObject *receiver, const char *method) const const |
bool | disconnect (const QObject *receiver, const char *method) const const |
void | dumpObjectInfo () const const |
void | dumpObjectTree () const const |
QList< QByteArray > | dynamicPropertyNames () const const |
T | findChild (const QString &name, Qt::FindChildOptions options) const const |
QList< T > | findChildren (const QRegularExpression &re, Qt::FindChildOptions options) const const |
QList< T > | findChildren (const QString &name, Qt::FindChildOptions options) const const |
QList< T > | findChildren (Qt::FindChildOptions options) const const |
bool | inherits (const char *className) const const |
void | installEventFilter (QObject *filterObj) |
bool | isQuickItemType () const const |
bool | isWidgetType () const const |
bool | isWindowType () const const |
void | killTimer (int id) |
virtual const QMetaObject * | metaObject () const const |
void | moveToThread (QThread *targetThread) |
QString | objectName () const const |
void | objectNameChanged (const QString &objectName) |
QObject * | parent () const const |
QVariant | property (const char *name) const const |
Q_CLASSINFO (Name, Value) | |
Q_EMIT Q_EMIT | |
Q_ENUM (...) | |
Q_ENUM_NS (...) | |
Q_ENUMS (...) | |
Q_FLAG (...) | |
Q_FLAG_NS (...) | |
Q_FLAGS (...) | |
Q_GADGET Q_GADGET | |
Q_GADGET_EXPORT (EXPORT_MACRO) | |
Q_INTERFACES (...) | |
Q_INVOKABLE Q_INVOKABLE | |
Q_MOC_INCLUDE Q_MOC_INCLUDE | |
Q_NAMESPACE Q_NAMESPACE | |
Q_NAMESPACE_EXPORT (EXPORT_MACRO) | |
Q_OBJECT Q_OBJECT | |
Q_PROPERTY (...) | |
Q_REVISION Q_REVISION | |
Q_SET_OBJECT_NAME (Object) | |
Q_SIGNAL Q_SIGNAL | |
Q_SIGNALS Q_SIGNALS | |
Q_SLOT Q_SLOT | |
Q_SLOTS Q_SLOTS | |
T | qobject_cast (const QObject *object) |
T | qobject_cast (QObject *object) |
QT_NO_NARROWING_CONVERSIONS_IN_CONNECT QT_NO_NARROWING_CONVERSIONS_IN_CONNECT | |
void | removeEventFilter (QObject *obj) |
void | setObjectName (const QString &name) |
void | setObjectName (QAnyStringView name) |
void | setParent (QObject *parent) |
bool | setProperty (const char *name, const QVariant &value) |
bool | setProperty (const char *name, QVariant &&value) |
bool | signalsBlocked () const const |
int | startTimer (int interval, Qt::TimerType timerType) |
int | startTimer (std::chrono::milliseconds interval, Qt::TimerType timerType) |
QThread * | thread () const const |
Public Member Functions inherited from QPaintDevice | |
int | colorCount () const const |
int | depth () const const |
qreal | devicePixelRatio () const const |
qreal | devicePixelRatioF () const const |
int | height () const const |
int | heightMM () const const |
int | logicalDpiX () const const |
int | logicalDpiY () const const |
bool | paintingActive () const const |
int | physicalDpiX () const const |
int | physicalDpiY () const const |
int | width () const const |
int | widthMM () const const |
Detailed Description
Dialog for changing the geographic location of the observer.
The dialog is divided into two sections.
The top section allows the location to be selected from a database of 2000 cities. It contains a MapCanvas (showing map of the globe with cities overlaid, with a handler for mouse clicks), a QListBox containing the names of cities in the database, and three QLineEdit widgets, which allow the user to filter the List by the name of the City, Province, and Country. In addition, the List can be filtered by location, by clicking anywhere in the MapCanvas. Doing so will display cities within 2 degrees of the clicked position.
The bottom section allows the location to be specified manually. The Longitude, Latitude, City name, Province/State name, and Country name are entered into KLineEdits. There is also a QPushButton for adding the location to the custom Cities database. If the user selects "Add" without filling in all of the manual entry fields, an error message is displayed.
The user can fetch current geographic location from QtPosition system. The actual underlying location source depends on the OS and what modules are currently available, if any.
Geographic Location dialog
- Version
- 1.1
Definition at line 60 of file locationdialog.h.
Member Enumeration Documentation
◆ CityOperation
enum LocationDialog::CityOperation |
Definition at line 65 of file locationdialog.h.
Constructor & Destructor Documentation
◆ LocationDialog()
|
explicit |
Constructor.
Create all widgets, and pack them into QLayouts. Connect Signals to Slots. Run initCityList().
Definition at line 37 of file locationdialog.cpp.
Member Function Documentation
◆ addCity
|
slot |
When the "Add new city" QPushButton is clicked, add the manually-entered city information to the user's custom city database.
- Returns
- true on success
Definition at line 269 of file locationdialog.cpp.
◆ changeCity
|
slot |
When the selected city in the QListBox changes, repaint the MapCanvas so that the crosshairs icon appears on the newly selected city.
Definition at line 214 of file locationdialog.cpp.
◆ clearFields
|
slot |
Definition at line 539 of file locationdialog.cpp.
◆ dataChanged
|
slot |
Definition at line 608 of file locationdialog.cpp.
◆ enqueueFilterCity
|
slot |
Filter by city / province / country only after a few milliseconds.
Definition at line 160 of file locationdialog.cpp.
◆ filterCity
|
slot |
When text is entered in the City/Province/Country Filter KLineEdits, the List of cities is trimmed to show only cities beginning with the entered text.
Also, the QMemArray of ID numbers is kept in sync with the filtered list.
Definition at line 173 of file locationdialog.cpp.
◆ filteredList()
|
inline |
- Returns
- pointer to the List of filtered city pointers.
Definition at line 84 of file locationdialog.h.
◆ findCitiesNear()
void LocationDialog::findCitiesNear | ( | int | longitude, |
int | latitude ) |
Show only cities within 3 degrees of point specified by arguments.
- Parameters
-
longitude the longitude of the search point (int) latitude the latitude of the search point (int)
Definition at line 492 of file locationdialog.cpp.
◆ initCityList()
void LocationDialog::initCityList | ( | void | ) |
Initialize list of cities.
Note that the database is not read in here, that is done in the KStars constructor. This simply loads the local QListBox with the names of the cities from the kstarsData object.
Definition at line 120 of file locationdialog.cpp.
◆ nameChanged
|
slot |
Definition at line 601 of file locationdialog.cpp.
◆ removeCity
|
slot |
When the "Remove City" QPushButton is clicked, remove the city information from the user's custom city database.
- Returns
- true on success
Definition at line 282 of file locationdialog.cpp.
◆ selectedCity()
|
inline |
- Returns
- pointer to the highlighted city in the List.
Definition at line 81 of file locationdialog.h.
◆ selectedCityName()
|
inline |
- Returns
- the city name of the selected location.
Definition at line 94 of file locationdialog.h.
◆ selectedCountryName()
|
inline |
- Returns
- the country name of the selected location.
Definition at line 100 of file locationdialog.h.
◆ selectedProvinceName()
|
inline |
- Returns
- the province name of the selected location.
Definition at line 97 of file locationdialog.h.
◆ showTZRules
|
slot |
Definition at line 562 of file locationdialog.cpp.
◆ slotOk
|
slot |
Definition at line 646 of file locationdialog.cpp.
◆ updateCity [1/2]
|
slot |
When the "Update City" QPushButton is clicked, update the city information in the user's custom city database.
- Returns
- true on success
Definition at line 274 of file locationdialog.cpp.
◆ updateCity [2/2]
|
slot |
updateCity Adds, updates, or removes a city from the user's database.
- Parameters
-
operation Add, update, or remove city
- Returns
- true on success
Definition at line 290 of file locationdialog.cpp.
The documentation for this class was generated from the following files:
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