Widget Functions

Table of Contents

PtAddResource - adds a resource.

PtAttachCallback - associates an action with a Photon event.

PtCollideWidget - checks for collisions between widgets.

PtContainerGiveFocus - gives focus to a widget.

PtContainerHold, PtContainerRelease - prevent/allow updating of container-widget contents.

PtDestroyWidget - deletes a widget.

PtEventHandler - is not yet implemented.

PtExtentWidget - forces a widget to calculate its extent.

PtFindDisjoint - finds the nearest disjoint parent widget.

PtFlush - immediately updates widgets.

PtFrameSize - sets the size of the window frame.

PtForwardWindowEvent - forwards a window event to the window manager.

PtGetAbsPosition - gives the absolute position of a widget.

PtGetParent - gives the class definition for a parent of a widget.

PtGetParentMember - not yet documented.

PtHit - searches a container for a widget.

PtHold, PtRelease - hold/release the issue of all Photon events to the Photon server.

PtInit - initializes the widget library.

PtInitDrag - starts a drag operation.

PtMainLoop - starts an infinite event loop.

PtModalStart, PtModalEnd - start and end modal processing.

PtProcessEvent - handles Photon events.

PtProtectCallbacks - protects code from callback errors.

PtQueryCallbacks - finds widget callback functions.

PtRawSetPos - is obsolete.

PtReParentWidget - changes parents of widgets.

PtRealizeWidget - initializes widgets.

PtRemoveCallback - removes a callback.

PtResourceName - finds a resource name from a resource number.

PtSetParentWidget - turns a widget into a parent widget.

PtSyncPhoton - flushes the current draw buffer.

PtTranslateRect - changes the position of PhRect class instances.

PtUnrealizeWidget - hides a widget.

PtUpdate - decrements the global hold count for widget repair.

PtWidgetChildren - finds the children of a widget.

PtWidgetParent - finds the parent of a widget.

PtWidgetToBack, PtWidgetToFront - moves a widget behind or in front of others.

TranslateRect - is obsolete. See PtTranslateRect.