diff options
Diffstat (limited to 'generic/ttk/ttkProgress.c')
| -rw-r--r-- | generic/ttk/ttkProgress.c | 61 |
1 files changed, 27 insertions, 34 deletions
diff --git a/generic/ttk/ttkProgress.c b/generic/ttk/ttkProgress.c index 6d6db8d..c96a49e 100644 --- a/generic/ttk/ttkProgress.c +++ b/generic/ttk/ttkProgress.c @@ -1,4 +1,4 @@ -/* $Id: ttkProgress.c,v 1.5 2007/01/11 14:49:47 jenglish Exp $ +/* $Id: ttkProgress.c,v 1.5.4.1 2010/08/26 02:06:09 hobbs Exp $ * * Copyright (c) Joe English, Pat Thoyts, Michael Kirkham * @@ -19,7 +19,7 @@ enum { TTK_PROGRESSBAR_DETERMINATE, TTK_PROGRESSBAR_INDETERMINATE }; -static const char *ProgressbarModeStrings[] = { +static const char *const ProgressbarModeStrings[] = { "determinate", "indeterminate", NULL }; @@ -185,12 +185,11 @@ static void VariableChanged(void *recordPtr, const char *value) * +++ Widget class methods: */ -static int ProgressbarInitialize(Tcl_Interp *interp, void *recordPtr) +static void ProgressbarInitialize(Tcl_Interp *interp, void *recordPtr) { Progressbar *pb = recordPtr; pb->progress.variableTrace = 0; pb->progress.timer = 0; - return TCL_OK; } static void ProgressbarCleanup(void *recordPtr) @@ -292,7 +291,7 @@ static int ProgressbarSize(void *recordPtr, int *widthPtr, int *heightPtr) static void ProgressbarDeterminateLayout( Progressbar *pb, - Ttk_LayoutNode *pbarNode, + Ttk_Element pbar, Ttk_Box parcel, double fraction, Ttk_Orient orient) @@ -307,17 +306,17 @@ static void ProgressbarDeterminateLayout( parcel.y += (parcel.height - newHeight); parcel.height = newHeight; } - Ttk_PlaceLayoutNode(pb->core.layout, pbarNode, parcel); + Ttk_PlaceElement(pb->core.layout, pbar, parcel); } static void ProgressbarIndeterminateLayout( Progressbar *pb, - Ttk_LayoutNode *pbarNode, + Ttk_Element pbar, Ttk_Box parcel, double fraction, Ttk_Orient orient) { - Ttk_Box pbarBox = Ttk_LayoutNodeParcel(pbarNode); + Ttk_Box pbarBox = Ttk_ElementParcel(pbar); fraction = fmod(fabs(fraction), 2.0); if (fraction > 1.0) { @@ -329,18 +328,16 @@ static void ProgressbarIndeterminateLayout( } else { pbarBox.y = parcel.y + (int)(fraction * (parcel.height-pbarBox.height)); } - Ttk_PlaceLayoutNode(pb->core.layout, pbarNode, pbarBox); + Ttk_PlaceElement(pb->core.layout, pbar, pbarBox); } static void ProgressbarDoLayout(void *recordPtr) { Progressbar *pb = recordPtr; WidgetCore *corePtr = &pb->core; - Ttk_LayoutNode *pbarNode = Ttk_LayoutFindNode(corePtr->layout, "pbar"); - Ttk_LayoutNode *troughNode = Ttk_LayoutFindNode(corePtr->layout, "trough"); + Ttk_Element pbar = Ttk_FindElement(corePtr->layout, "pbar"); double value = 0.0, maximum = 100.0; int orient = TTK_ORIENT_HORIZONTAL; - Ttk_Box parcel = Ttk_WinBox(corePtr->tkwin); Ttk_PlaceLayout(corePtr->layout,corePtr->state,Ttk_WinBox(corePtr->tkwin)); @@ -351,19 +348,16 @@ static void ProgressbarDoLayout(void *recordPtr) Tcl_GetDoubleFromObj(NULL, pb->progress.maximumObj, &maximum); Ttk_GetOrientFromObj(NULL, pb->progress.orientObj, &orient); - if (pbarNode) { + if (pbar) { double fraction = value / maximum; - - if (troughNode) { - parcel = Ttk_LayoutNodeInternalParcel(corePtr->layout, troughNode); - } + Ttk_Box parcel = Ttk_ClientRegion(corePtr->layout, "trough"); if (pb->progress.mode == TTK_PROGRESSBAR_DETERMINATE) { ProgressbarDeterminateLayout( - pb, pbarNode, parcel, fraction, orient); + pb, pbar, parcel, fraction, orient); } else { ProgressbarIndeterminateLayout( - pb, pbarNode, parcel, fraction, orient); + pb, pbar, parcel, fraction, orient); } } } @@ -399,7 +393,7 @@ static Ttk_Layout ProgressbarGetLayout( /* $sb step ?amount? */ static int ProgressbarStepCommand( - Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[], void *recordPtr) + void *recordPtr, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { Progressbar *pb = recordPtr; double value = 0.0, stepAmount = 1.0; @@ -453,7 +447,7 @@ static int ProgressbarStepCommand( * and pass to interpreter. */ static int ProgressbarStartStopCommand( - Tcl_Interp *interp, const char *cmdName, int objc, Tcl_Obj *CONST objv[]) + Tcl_Interp *interp, const char *cmdName, int objc, Tcl_Obj *const objv[]) { Tcl_Obj *cmd = Tcl_NewListObj(objc, objv); Tcl_Obj *prefix[2]; @@ -473,30 +467,29 @@ static int ProgressbarStartStopCommand( } static int ProgressbarStartCommand( - Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[], void *recordPtr) + void *recordPtr, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { return ProgressbarStartStopCommand( interp, "::ttk::progressbar::start", objc, objv); } static int ProgressbarStopCommand( - Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[], void *recordPtr) + void *recordPtr, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]) { return ProgressbarStartStopCommand( interp, "::ttk::progressbar::stop", objc, objv); } -static WidgetCommandSpec ProgressbarCommands[] = -{ - { "configure", TtkWidgetConfigureCommand }, - { "cget", TtkWidgetCgetCommand }, - { "identify", TtkWidgetIdentifyCommand }, - { "instate", TtkWidgetInstateCommand }, - { "start", ProgressbarStartCommand }, - { "state", TtkWidgetStateCommand }, - { "step", ProgressbarStepCommand }, - { "stop", ProgressbarStopCommand }, - { NULL, NULL } +static const Ttk_Ensemble ProgressbarCommands[] = { + { "configure", TtkWidgetConfigureCommand,0 }, + { "cget", TtkWidgetCgetCommand,0 }, + { "identify", TtkWidgetIdentifyCommand,0 }, + { "instate", TtkWidgetInstateCommand,0 }, + { "start", ProgressbarStartCommand,0 }, + { "state", TtkWidgetStateCommand,0 }, + { "step", ProgressbarStepCommand,0 }, + { "stop", ProgressbarStopCommand,0 }, + { 0,0,0 } }; /* |