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-rw-r--r--generic/tkPlace.c50
1 files changed, 41 insertions, 9 deletions
diff --git a/generic/tkPlace.c b/generic/tkPlace.c
index dacdcea..bdd0a7d 100644
--- a/generic/tkPlace.c
+++ b/generic/tkPlace.c
@@ -10,7 +10,7 @@
* See the file "license.terms" for information on usage and redistribution
* of this file, and for a DISCLAIMER OF ALL WARRANTIES.
*
- * RCS: @(#) $Id: tkPlace.c,v 1.15 2004/01/13 02:06:00 davygrvy Exp $
+ * RCS: @(#) $Id: tkPlace.c,v 1.16 2004/09/16 18:01:20 pspjuth Exp $
*/
#include "tkPort.h"
@@ -49,6 +49,8 @@ typedef struct Slave {
* master was deleted or never assigned. */
struct Slave *nextPtr; /* Next in list of windows placed relative
* to same master (NULL for end of list). */
+ Tk_OptionTable optionTable; /* Table that defines configuration options
+ * available for this command. */
/*
* Geometry information for window; where there are both relative
* and absolute values for the same attribute (e.g. x and relX) only
@@ -170,7 +172,9 @@ static int ConfigureSlave _ANSI_ARGS_((Tcl_Interp *interp,
int objc, Tcl_Obj *CONST objv[]));
static int PlaceInfoCommand _ANSI_ARGS_((Tcl_Interp *interp,
Tk_Window tkwin));
-static Slave * CreateSlave _ANSI_ARGS_((Tk_Window tkwin));
+static Slave * CreateSlave _ANSI_ARGS_((Tk_Window tkwin,
+ Tk_OptionTable table));
+static void FreeSlave _ANSI_ARGS_((Slave *slavePtr));
static Slave * FindSlave _ANSI_ARGS_((Tk_Window tkwin));
static Master * CreateMaster _ANSI_ARGS_((Tk_Window tkwin));
static Master * FindMaster _ANSI_ARGS_((Tk_Window tkwin));
@@ -226,7 +230,7 @@ Tk_PlaceObjCmd(clientData, interp, objc, objv)
* been created, the cached pointer will be returned.
*/
- optionTable = Tk_CreateOptionTable(interp, optionSpecs);
+ optionTable = Tk_CreateOptionTable(interp, optionSpecs);
/*
* Handle special shortcut where window name is first argument.
@@ -325,7 +329,7 @@ Tk_PlaceObjCmd(clientData, interp, objc, objv)
SlaveStructureProc, (ClientData) slavePtr);
Tk_ManageGeometry(tkwin, (Tk_GeomMgr *) NULL, (ClientData) NULL);
Tk_UnmapWindow(tkwin);
- ckfree((char *) slavePtr);
+ FreeSlave(slavePtr);
break;
}
@@ -379,8 +383,9 @@ Tk_PlaceObjCmd(clientData, interp, objc, objv)
*/
static Slave *
-CreateSlave(tkwin)
+CreateSlave(tkwin, table)
Tk_Window tkwin; /* Token for desired slave. */
+ Tk_OptionTable table;
{
Tcl_HashEntry *hPtr;
register Slave *slavePtr;
@@ -395,6 +400,7 @@ CreateSlave(tkwin)
slavePtr->inTkwin = None;
slavePtr->anchor = TK_ANCHOR_NW;
slavePtr->borderMode = BM_INSIDE;
+ slavePtr->optionTable = table;
Tcl_SetHashValue(hPtr, slavePtr);
Tk_CreateEventHandler(tkwin, StructureNotifyMask, SlaveStructureProc,
(ClientData) slavePtr);
@@ -403,6 +409,32 @@ CreateSlave(tkwin)
}
return slavePtr;
}
+
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * FreeSlave --
+ *
+ * Frees the resources held by a Slave structure.
+ *
+ * Results:
+ * None
+ *
+ * Side effects:
+ * Memory are freed.
+ *
+ *----------------------------------------------------------------------
+ */
+
+static void
+FreeSlave(Slave *slavePtr)
+{
+ Tk_FreeConfigOptions((char *) slavePtr, slavePtr->optionTable,
+ slavePtr->tkwin);
+ ckfree((char *) slavePtr);
+}
+
/*
*----------------------------------------------------------------------
@@ -599,9 +631,9 @@ ConfigureSlave(interp, tkwin, table, objc, objv)
return TCL_ERROR;
}
- slavePtr = CreateSlave(tkwin);
+ slavePtr = CreateSlave(tkwin, table);
- if (Tk_SetOptions(interp, (char *)slavePtr, table, objc, objv,
+ if (Tk_SetOptions(interp, (char *) slavePtr, table, objc, objv,
slavePtr->tkwin, &savedOptions, &mask) != TCL_OK) {
goto error;
}
@@ -1100,7 +1132,7 @@ SlaveStructureProc(clientData, eventPtr)
}
Tcl_DeleteHashEntry(Tcl_FindHashEntry(&dispPtr->slaveTable,
(char *) slavePtr->tkwin));
- ckfree((char *) slavePtr);
+ FreeSlave(slavePtr);
}
}
@@ -1182,5 +1214,5 @@ PlaceLostSlaveProc(clientData, tkwin)
(char *) tkwin));
Tk_DeleteEventHandler(tkwin, StructureNotifyMask, SlaveStructureProc,
(ClientData) slavePtr);
- ckfree((char *) slavePtr);
+ FreeSlave(slavePtr);
}