KCursor Class Reference
#include <kcursor.h>
Inheritance diagram for KCursor:

Detailed Description
A QCursor wrapper allowing "themed" cursors and auto-hiding cursors.A wrapper around QCursor that allows for "themed" cursors.
Currently, the only themed cursor is a hand shaped cursor.
A typical usage would be
setCursor(KCursor::handCursor());
- Author:
- Kurt Granroth <granroth@kde.org>
Definition at line 45 of file kcursor.h.
Public Member Functions | |
KCursor () | |
Static Public Member Functions | |
static QCursor | handCursor () |
static QCursor | workingCursor () |
static QCursor | arrowCursor () |
static QCursor | upArrowCursor () |
static QCursor | crossCursor () |
static QCursor | waitCursor () |
static QCursor | ibeamCursor () |
static QCursor | sizeVerCursor () |
static QCursor | sizeHorCursor () |
static QCursor | sizeBDiagCursor () |
static QCursor | sizeFDiagCursor () |
static QCursor | sizeAllCursor () |
static QCursor | blankCursor () |
static QCursor | whatsThisCursor () |
static void | setAutoHideCursor (QWidget *w, bool enable) |
static void | setAutoHideCursor (QWidget *w, bool enable, bool customEventFilter) |
static void | setHideCursorDelay (int ms) |
static int | hideCursorDelay () |
static void | autoHideEventFilter (QObject *, QEvent *) |
Constructor & Destructor Documentation
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Constructor. Does not do anything so far. Definition at line 39 of file kcursor.cpp. |
Member Function Documentation
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Returns the proper arrow cursor according to the current GUI style (static function). This will change at some later date Definition at line 146 of file kcursor.cpp. |
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KCursor has to install an eventFilter over the widget you want to auto-hide. If you have an own eventFilter() on that widget and stop some events by returning true, you might break auto-hiding, because KCursor doesn't get those events. In this case, you need to call setAutoHideCursor( widget, true, true ); to tell KCursor not to install an eventFilter. Then you call this method from the beginning of your eventFilter, for example: edit = new KEdit( this, "some edit widget" ); edit->installEventFilter( this ); KCursor::setAutoHideCursor( edit, true, true ); [...] bool YourClass::eventFilter( QObject *o, QEvent *e ) { if ( o == edit ) // only that widget where you enabled auto-hide! KCursor::autoHideEventFilter( o, e ); // now you can do your own event-processing [...] } Note that you must not call KCursor::autoHideEventFilter() when you didn't enable or after disabling auto-hiding. Definition at line 229 of file kcursor.cpp. |
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Returns a blank or invisible cursor (static function).
Definition at line 206 of file kcursor.cpp. |
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Returns the proper cross-hair cursor according to the current GUI style (static function).
Definition at line 158 of file kcursor.cpp. |
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Returns the proper hand cursor according to the current GUI style (static function). Q_WS_WIN Definition at line 43 of file kcursor.cpp. |
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Definition at line 239 of file kcursor.cpp. |
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Returns the proper text cursor according to the current GUI style (static function).
Definition at line 170 of file kcursor.cpp. |
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Overloaded method for the case where you have an event-filter installed on the widget you want to enable auto-cursor-hiding.
In this case set
Definition at line 223 of file kcursor.cpp. |
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Sets auto-hiding the cursor for widget Enabling it will result in the cursor being hidden when
Side effect: when enabling auto-hide, mouseTracking is enabled for the specified widget, because it's needed to get mouse-move-events. So don't disable mouseTracking for a widget while using auto-hide for it. When disabling auto-hide, mouseTracking will be disabled, so if you need mouseTracking after disabling auto-hide, you have to reenable mouseTracking. If you want to use auto-hiding for widgets that don't take focus, e.g. a QCanvasView, then you have to pass all key-events that should trigger auto-hiding to autoHideEventFilter(). Definition at line 218 of file kcursor.cpp. |
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Sets the delay time in milliseconds for auto-hiding. When no keyboard events arrive for that time-frame, the cursor will be hidden. Default is 5000, i.e. 5 seconds. Definition at line 234 of file kcursor.cpp. |
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Returns the proper all-directions resize cursor according to the current GUI style (static function).
Definition at line 200 of file kcursor.cpp. |
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Returns the proper diagonal resize (/) cursor according to the current GUI style (static function).
Definition at line 188 of file kcursor.cpp. |
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Returns the proper diagonal resize (\) cursor according to the current GUI style (static function).
Definition at line 194 of file kcursor.cpp. |
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Returns the proper horizontal resize cursor according to the current GUI style (static function).
Definition at line 182 of file kcursor.cpp. |
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Returns the proper vertical resize cursor according to the current GUI style (static function).
Definition at line 176 of file kcursor.cpp. |
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Returns the proper up arrow cursor according to the current GUI style (static function).
Definition at line 152 of file kcursor.cpp. |
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Returns the proper hourglass cursor according to the current GUI style (static function).
Definition at line 164 of file kcursor.cpp. |
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Returns a WhatsThis cursor (static function).
Definition at line 211 of file kcursor.cpp. |
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Returns the proper arrow+hourglass cursor according to the current GUI style (static function).
Definition at line 125 of file kcursor.cpp. |
The documentation for this class was generated from the following files: