X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/da175b2ce4dc35cc4c0baa8bbdc16bf4de6c7684..8515098c75e1fe9aa95e593c7924f3298e6b6dc1:/src/motif/gauge.cpp diff --git a/src/motif/gauge.cpp b/src/motif/gauge.cpp index a8fc4cb16d..4ccdf87265 100644 --- a/src/motif/gauge.cpp +++ b/src/motif/gauge.cpp @@ -1,26 +1,52 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: gauge.cpp +// Name: src/motif/gauge.cpp // Purpose: wxGauge class // Author: Julian Smart // Modified by: // Created: 17/09/98 // RCS-ID: $Id$ // Copyright: (c) Julian Smart -// Licence: wxWindows licence +// Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// -#ifdef __GNUG__ -#pragma implementation "gauge.h" +// For compilers that support precompilation, includes "wx.h". +#include "wx/wxprec.h" + +#ifdef __VMS +#include "wx/vms_x_fix.h" +#undef XtDisplay +#undef XtScreen +#undef XtWindow +#undef XtIsRealized +#undef XtParent +#undef XtClass #endif #include "wx/gauge.h" +#ifndef WX_PRECOMP + #include "wx/math.h" +#endif + +#ifdef __OS2__ +#include +#endif + +#ifdef __VMS__ +#pragma message disable nosimpint +#endif #include -#include +#ifdef __WXMOTIF20__ +#include +#endif // __WXMOTIF20__ +#ifdef __VMS__ +#pragma message enable nosimpint +#endif +#include "wx/motif/private.h" -#if !USE_SHARED_LIBRARY IMPLEMENT_DYNAMIC_CLASS(wxGauge, wxControl) -#endif + +#if !wxCHECK_MOTIF_VERSION( 2, 0 ) || wxCHECK_LESSTIF() // XmGauge copyright notice: @@ -43,14 +69,14 @@ IMPLEMENT_DYNAMIC_CLASS(wxGauge, wxControl) * indirect or consequential damages or any damages * whatsoever resulting from loss of use, data or profits, * whether in an action of contract, negligence or other tortious -* action, arising out of or in connection with the use +* action, arising out of or in connection with the use * or performance of this software. * */ //// PUBLIC XMGAUGE DECLARATIONS -typedef struct _XmGaugeClassRec* XmGaugeWidgetClass; -typedef struct _XmGaugeRec* XmGaugeWidget; +typedef struct _XmGaugeClassRec* XmGaugeWidgetClass; +typedef struct _XmGaugeRec* XmGaugeWidget; #ifdef __cplusplus extern "C" WidgetClass xmGaugeWidgetClass; @@ -71,7 +97,7 @@ XmGaugeSetValue(Widget w, int value); int XmGaugeGetValue(Widget w); - +#endif // !wxCHECK_MOTIF_VERSION( 2, 0 ) || wxCHECK_LESSTIF() bool wxGauge::Create(wxWindow *parent, wxWindowID id, int range, @@ -81,25 +107,15 @@ bool wxGauge::Create(wxWindow *parent, wxWindowID id, const wxValidator& validator, const wxString& name) { - SetName(name); - SetValidator(validator); - m_rangeMax = range; - m_windowStyle = style; - m_backgroundColour = parent->GetBackgroundColour(); - m_foregroundColour = parent->GetForegroundColour(); - - if (parent) parent->AddChild(this); - - if ( id == -1 ) - m_windowId = (int)NewControlId(); - else - m_windowId = id; - + if( !CreateControl( parent, id, pos, size, style, validator, name ) ) + return false; + PreCreation(); + Widget parentWidget = (Widget) parent->GetClientWidget(); - - Arg args[4]; + + Arg args[7]; int count = 4; - if (style & wxHORIZONTAL) + if (style & wxGA_HORIZONTAL) { XtSetArg (args[0], XmNorientation, XmHORIZONTAL); XtSetArg (args[1], XmNprocessingDirection, XmMAX_ON_RIGHT); @@ -111,27 +127,40 @@ bool wxGauge::Create(wxWindow *parent, wxWindowID id, } XtSetArg(args[2], XmNminimum, 0); XtSetArg(args[3], XmNmaximum, range); - Widget gaugeWidget = XtCreateManagedWidget("gauge", xmGaugeWidgetClass, parentWidget, args, count); +#if wxCHECK_MOTIF_VERSION( 2, 0 ) && !wxCHECK_LESSTIF() + XtSetArg(args[4], XmNeditable, False); ++count; + XtSetArg(args[5], XmNslidingMode, XmTHERMOMETER); ++count; + // XtSetArg(args[6], XmNsliderVisual, XmFOREGROUND_COLOR ); ++count; + Widget gaugeWidget = + XtCreateManagedWidget("gauge", xmScaleWidgetClass, + parentWidget, args, count); +#else + Widget gaugeWidget = + XtCreateManagedWidget("gauge", xmGaugeWidgetClass, + parentWidget, args, count); +#endif m_mainWidget = (WXWidget) gaugeWidget ; - + XtManageChild (gaugeWidget); - + int x = pos.x; int y = pos.y; - int width = size.x; int height = size.y; - if (width == -1) - width = 150; - if (height == -1) - height = 80; - - m_font = parent->GetFont(); - ChangeFont(FALSE); - - SetCanAddEventHandler(TRUE); - AttachWidget (parent, m_mainWidget, (WXWidget) NULL, x, y, width, height); - - ChangeBackgroundColour(); - - return TRUE; + wxSize best = GetBestSize(); + if( size.x != wxDefaultCoord ) best.x = size.x; + if( size.y != wxDefaultCoord ) best.y = size.y; + + PostCreation(); + AttachWidget (parent, m_mainWidget, (WXWidget) NULL, x, y, + best.x, best.y); + + return true; +} + +wxSize wxGauge::DoGetBestSize() const +{ + if( HasFlag(wxGA_HORIZONTAL) ) + return wxSize( 100, 18 ); + else + return wxSize( 18, 100 ); } void wxGauge::SetShadowWidth(int w) @@ -141,19 +170,13 @@ void wxGauge::SetShadowWidth(int w) XtVaSetValues((Widget) m_mainWidget, XmNshadowThickness, w, NULL); } -void wxGauge::SetBezelFace(int w) -{ -} - void wxGauge::SetRange(int r) { - m_rangeMax = r; XtVaSetValues((Widget) m_mainWidget, XmNmaximum, r, NULL); } void wxGauge::SetValue(int pos) { - m_gaugePos = pos; XtVaSetValues((Widget) m_mainWidget, XmNvalue, pos, NULL); } @@ -164,17 +187,11 @@ int wxGauge::GetShadowWidth() const return (int)w; } -int wxGauge::GetBezelFace() const -{ - return 0; -} - int wxGauge::GetRange() const { int r; XtVaGetValues((Widget) m_mainWidget, XmNmaximum, &r, NULL); return (int)r; - // return m_rangeMax; } int wxGauge::GetValue() const @@ -182,23 +199,19 @@ int wxGauge::GetValue() const int pos; XtVaGetValues((Widget) m_mainWidget, XmNvalue, &pos, NULL); return pos; - // return m_gaugePos; } -void wxGauge::ChangeFont(bool keepOriginalSize) +void wxGauge::DoMoveWindow(int x, int y, int width, int height) { - wxWindow::ChangeFont(keepOriginalSize); + wxGaugeBase::DoMoveWindow( x, y, width, height ); +#ifdef __WXMOTIF20__ + XtVaSetValues( (Widget)m_mainWidget, + XmNscaleHeight, height, + NULL ); +#endif } -void wxGauge::ChangeBackgroundColour() -{ - wxWindow::ChangeBackgroundColour(); -} - -void wxGauge::ChangeForegroundColour() -{ - wxWindow::ChangeForegroundColour(); -} +#if !wxCHECK_MOTIF_VERSION( 2, 0 ) || wxCHECK_LESSTIF() //// PRIVATE DECLARATIONS FOR XMGAUGE @@ -209,10 +222,10 @@ typedef struct { int empty; } XmGaugeClassPart; -typedef struct _XmGaugeClassRec { - CoreClassPart core_class; - XmPrimitiveClassPart primitive_class; - XmGaugeClassPart gauge_class; +typedef struct _XmGaugeClassRec { + CoreClassPart core_class; + XmPrimitiveClassPart primitive_class; + XmGaugeClassPart gauge_class; } XmGaugeClassRec; @@ -222,21 +235,21 @@ typedef struct _XmGaugePart{ int maximum; unsigned char orientation; unsigned char processingDirection; - + XtCallbackList dragCallback; XtCallbackList valueChangedCallback; - + /* private fields */ - Boolean dragging; /* drag in progress ? */ + Boolean dragging; /* drag in progress ? */ int oldx, oldy; GC gc; } XmGaugePart; typedef struct _XmGaugeRec { - CorePart core; - XmPrimitivePart primitive; - XmGaugePart gauge; + CorePart core; + XmPrimitivePart primitive; + XmGaugePart gauge; } XmGaugeRec; extern XmGaugeClassRec xmGaugeClassRec; @@ -247,9 +260,9 @@ extern XmGaugeClassRec xmGaugeClassRec; void GaugePick(Widget w, XEvent *e, String *args, Cardinal *num_args); -void +void GaugeDrag(Widget w, XEvent *e, String *args, Cardinal *num_args); -void +void GaugeDrop(Widget w, XEvent *e, String *args, Cardinal *num_args); @@ -280,9 +293,9 @@ DrawSlider(XmGaugeWidget gw, Boolean clear) unsigned long backgr,foregr; XRectangle rects[1]; ***/ - + sht = gw->primitive.shadow_thickness; - + ratio = (float)THIS.value/ (float)(THIS.maximum - THIS.minimum); /***chubraev @@ -290,7 +303,7 @@ DrawSlider(XmGaugeWidget gw, Boolean clear) len=strlen(string); XtVaGetValues(gw,XmNbackground,&backgr,XmNforeground,&foregr,NULL); ***/ - + if(clear) { XClearArea(XtDisplay(gw), XtWindow(gw), sht, sht, gw->core.width - 2 * sht, gw->core.height - 2 * sht, False); @@ -299,7 +312,7 @@ DrawSlider(XmGaugeWidget gw, Boolean clear) case XmHORIZONTAL: size = (int) ((gw->core.width - 2 * sht)*ratio); /***chubraev - XDrawString(XtDisplay(gw), XtWindow(gw), THIS.gc, sht+gw->core.width/2, + XDrawString(XtDisplay(gw), XtWindow(gw), THIS.gc, sht+gw->core.width/2, gw->core.height - 2 * sht, string, len); ***/ switch(THIS.processingDirection) { @@ -307,7 +320,7 @@ DrawSlider(XmGaugeWidget gw, Boolean clear) case XmMAX_ON_BOTTOM: XFillRectangle(XtDisplay(gw), XtWindow(gw), THIS.gc, sht, sht, size, gw->core.height - 2 * sht); - + /***chubraev rects[0].x = sht; rects[0].y = sht; rects[0].width = size; rects[0].height = gw->core.height - 2 * sht; @@ -318,7 +331,7 @@ DrawSlider(XmGaugeWidget gw, Boolean clear) XFillRectangle(XtDisplay(gw), XtWindow(gw), THIS.gc, gw->core.width - size - sht, sht, size, gw->core.height - 2 * sht); - + /***chubraev rects[0].x = gw->core.width - size - sht; rects[0].y = sht; rects[0].width = size; rects[0].height = gw->core.height - 2 * sht; @@ -328,15 +341,15 @@ DrawSlider(XmGaugeWidget gw, Boolean clear) /***chubraev XSetClipRectangles(XtDisplay(gw), THIS.gc, 0, 0, rects, 1, Unsorted); XSetForeground(XtDisplay(gw), THIS.gc, backgr); - XDrawString(XtDisplay(gw), XtWindow(gw), THIS.gc, sht+gw->core.width/2, + XDrawString(XtDisplay(gw), XtWindow(gw), THIS.gc, sht+gw->core.width/2, gw->core.height - 2 * sht, string, len); ***/ - + break; case XmVERTICAL: size = (int) ((gw->core.height - 2 * sht)*ratio); /***chubraev - XDrawString(XtDisplay(gw), XtWindow(gw), THIS.gc, sht, + XDrawString(XtDisplay(gw), XtWindow(gw), THIS.gc, sht, sht+gw->core.height/2, string,len); ***/ switch(THIS.processingDirection) { @@ -344,7 +357,7 @@ DrawSlider(XmGaugeWidget gw, Boolean clear) case XmMAX_ON_BOTTOM: XFillRectangle(XtDisplay(gw), XtWindow(gw), THIS.gc, sht, sht, gw->core.width - 2 * sht, size); - + /***chubraev rects[0].x = sht; rects[0].y = sht; rects[0].width = gw->core.width - 2 * sht; rects[0].height = size; @@ -355,7 +368,7 @@ DrawSlider(XmGaugeWidget gw, Boolean clear) XFillRectangle(XtDisplay(gw), XtWindow(gw), THIS.gc, sht, gw->core.height - size - sht, gw->core.width - 2 * sht, size); - + /***chubraev rects[0].x = sht; rects[0].y = gw->core.height - size - sht; rects[0].width = gw->core.width - 2 * sht; rects[0].height = size; @@ -364,7 +377,7 @@ DrawSlider(XmGaugeWidget gw, Boolean clear) /***chubraev XSetClipRectangles(XtDisplay(gw), THIS.gc, 0, 0, rects, 1, Unsorted); XSetForeground(XtDisplay(gw), THIS.gc, backgr); - XDrawString(XtDisplay(gw), XtWindow(gw), THIS.gc, sht, + XDrawString(XtDisplay(gw), XtWindow(gw), THIS.gc, sht, sht+gw->core.height/2, string,len); ***/ break; @@ -373,7 +386,7 @@ DrawSlider(XmGaugeWidget gw, Boolean clear) XSetClipMask(XtDisplay(gw), THIS.gc, None); XSetForeground(XtDisplay(gw), THIS.gc, foregr); ***/ -#undef THIS +#undef THIS } /* Old code @@ -385,7 +398,7 @@ DrawSlider(XmGaugeWidget gw, Boolean clear) #define THIS gw->gauge int size, sht; /* float ratio; */ - + sht = gw->primitive.shadow_thickness; /* See fix comment below: can cause divide by zero error. ratio = (float)((float)THIS.maximum - @@ -397,7 +410,7 @@ DrawSlider(XmGaugeWidget gw, Boolean clear) } switch(THIS.orientation) { case XmHORIZONTAL: - /* size = (gw->core.width - 2 * sht) / ratio; */ + /* size = (gw->core.width - 2 * sht) / ratio; */ /* A fix suggested by Dmitri Chubraev */ size = (gw->core.width - 2 * sht) /((float)THIS.maximum-(float)THIS.minimum)*(float)THIS.value; switch(THIS.processingDirection) { @@ -416,7 +429,7 @@ DrawSlider(XmGaugeWidget gw, Boolean clear) break; case XmVERTICAL: size = (gw->core.height - 2 * sht) /((float)THIS.maximum-(float)THIS.minimum)*(float)THIS.value; - /* size = (gw->core.height - 2 * sht)/ ratio; */ + /* size = (gw->core.height - 2 * sht)/ ratio; */ switch(THIS.processingDirection) { case XmMAX_ON_RIGHT: case XmMAX_ON_BOTTOM: @@ -431,22 +444,22 @@ DrawSlider(XmGaugeWidget gw, Boolean clear) } break; } -#undef THIS +#undef THIS } #endif static void -Initialize(Widget req, Widget new_w, ArgList args, Cardinal *num_args ) +Initialize(Widget WXUNUSED(req), Widget new_w, ArgList WXUNUSED(args), Cardinal *WXUNUSED(num_args )) { XmGaugeWidget gw = (XmGaugeWidget)new_w; #define THIS gw->gauge XGCValues values; - + values.foreground = gw->primitive.foreground; THIS.gc = XtGetGC(new_w, GCForeground, &values); - -#undef THIS - + +#undef THIS + } @@ -457,7 +470,7 @@ Destroy(Widget w) XmGaugeWidget gw = (XmGaugeWidget)w; #define THIS gw->gauge XtReleaseGC(w, THIS.gc); -#undef THIS +#undef THIS } @@ -466,18 +479,18 @@ Destroy(Widget w) static Boolean SetValues( Widget cw, - Widget rw, + Widget WXUNUSED(rw), Widget nw, - ArgList args, - Cardinal *num_args ) + ArgList WXUNUSED(args), + Cardinal *WXUNUSED(num_args) ) { XmGaugeWidget cgw = (XmGaugeWidget)cw; XmGaugeWidget ngw = (XmGaugeWidget)nw; - + Boolean redraw = False; if(cgw->primitive.foreground != ngw->primitive.foreground) { XGCValues values; - + redraw = True; XtReleaseGC(nw, ngw->gauge.gc); values.foreground = ngw->primitive.foreground; @@ -493,104 +506,104 @@ SetValues( static void -ExposeProc(Widget w, XEvent *event, Region r) +ExposeProc(Widget w, XEvent *WXUNUSED(event), Region WXUNUSED(r)) { XmGaugeWidget gw = (XmGaugeWidget)w; #define THIS gw->gauge int sht; - + sht = gw->primitive.shadow_thickness; _XmDrawShadows(XtDisplay(w), XtWindow(w), gw->primitive.top_shadow_GC, gw->primitive.bottom_shadow_GC, 0, 0, w->core.width, w->core.height, - sht, XmSHADOW_IN); + (Dimension)sht, XmSHADOW_IN); DrawSlider(gw, False); -#undef THIS +#undef THIS } -static XtResource +static XtResource resources[] = { #define offset(field) XtOffset(XmGaugeWidget, gauge.field) {XmNvalue, XmCValue, XtRInt, sizeof(int), offset(value), XtRImmediate, (caddr_t)10}, - + {XmNminimum, XmCValue, XtRInt, sizeof(int), offset(minimum), XtRImmediate, (caddr_t)0}, - + {XmNmaximum, XmCValue, XtRInt, sizeof(int), offset(maximum), XtRImmediate, (caddr_t)100}, - + {XmNorientation, XmCOrientation, XmROrientation, sizeof(unsigned char), offset(orientation), XtRImmediate, (caddr_t)XmVERTICAL}, - + {XmNprocessingDirection, XmCProcessingDirection, XmRProcessingDirection, sizeof(unsigned char), offset(processingDirection), XtRImmediate, (caddr_t)XmMAX_ON_RIGHT}, - + {XmNdragCallback, XmCCallback, XmRCallback, sizeof(XtCallbackList), offset(dragCallback), XtRImmediate, (caddr_t)NULL}, - + {XmNvalueChangedCallback, XmCCallback, XmRCallback, sizeof(XtCallbackList), offset(valueChangedCallback), XtRImmediate, (caddr_t)NULL}, - - + + #undef offset }; XmGaugeClassRec xmGaugeClassRec = { - { /* core fields */ - (WidgetClass) &xmPrimitiveClassRec, /* superclass */ - "XmGauge", /* class_name */ - sizeof(XmGaugeRec), /* widget_size */ - NULL, /* class_initialize */ - NULL, /* class_part_initialize */ - FALSE, /* class_inited */ - Initialize, /* initialize */ - NULL, /* initialize_hook */ - XtInheritRealize, /* realize */ - actions, /* actions */ - XtNumber(actions), /* num_actions */ - resources, /* resources */ - XtNumber(resources), /* num_resources */ - NULLQUARK, /* xrm_class */ - TRUE, /* compress_motion */ - TRUE, /* compress_exposure */ - TRUE, /* compress_enterleave */ - FALSE, /* visible_interest */ - Destroy, /* destroy */ - NULL, /* resize */ - ExposeProc, /* expose */ - SetValues, /* set_values */ - NULL, /* set_values_hook */ - XtInheritSetValuesAlmost, /* set_values_almost */ - NULL, /* get_values_hook */ - NULL, /* accept_focus */ - XtVersion, /* version */ - NULL, /* callback_private */ - translations, /* tm_table */ - NULL, /* query_geometry */ - NULL, /* display_accelerator */ - NULL /* extension */ + { /* core fields */ + (WidgetClass) &xmPrimitiveClassRec, /* superclass */ + "XmGauge", /* class_name */ + sizeof(XmGaugeRec), /* widget_size */ + NULL, /* class_initialize */ + NULL, /* class_part_initialize */ + False, /* class_inited */ + Initialize, /* initialize */ + NULL, /* initialize_hook */ + XtInheritRealize, /* realize */ + actions, /* actions */ + XtNumber(actions), /* num_actions */ + resources, /* resources */ + XtNumber(resources), /* num_resources */ + NULLQUARK, /* xrm_class */ + True, /* compress_motion */ + True, /* compress_exposure */ + True, /* compress_enterleave */ + False, /* visible_interest */ + Destroy, /* destroy */ + NULL, /* resize */ + ExposeProc, /* expose */ + SetValues, /* set_values */ + NULL, /* set_values_hook */ + XtInheritSetValuesAlmost, /* set_values_almost */ + NULL, /* get_values_hook */ + NULL, /* accept_focus */ + XtVersion, /* version */ + NULL, /* callback_private */ + translations, /* tm_table */ + NULL, /* query_geometry */ + NULL, /* display_accelerator */ + NULL /* extension */ }, - /* primitive_class fields */ + /* primitive_class fields */ { - NULL, /* border_highlight */ - NULL, /* border_unhighlight */ - NULL, /* translations */ - NULL, /* arm_and_activate */ - NULL, /* syn_resources */ - 0, /* num_syn_resources */ - NULL /* extension */ - }, - { /* gauge fields */ - 0 /* empty */ - } + NULL, /* border_highlight */ + NULL, /* border_unhighlight */ + NULL, /* translations */ + NULL, /* arm_and_activate */ + NULL, /* syn_resources */ + 0, /* num_syn_resources */ + NULL /* extension */ + }, + { /* gauge fields */ + 0 /* empty */ + } }; WidgetClass xmGaugeWidgetClass = (WidgetClass)&xmGaugeClassRec; @@ -598,10 +611,10 @@ WidgetClass xmGaugeWidgetClass = (WidgetClass)&xmGaugeClassRec; -void -GaugePick(Widget w, XEvent *e, String *args, Cardinal *num_args) +void +GaugePick(Widget WXUNUSED(w), XEvent *WXUNUSED(e), String *WXUNUSED(args), Cardinal *WXUNUSED(num_args)) { - /* Commented out for a read-only gauge in wxWindows */ + /* Commented out for a read-only gauge in wxWidgets */ #if 0 XmGaugeWidget gw = (XmGaugeWidget)w; #define THIS gw->gauge @@ -610,7 +623,7 @@ GaugePick(Widget w, XEvent *e, String *args, Cardinal *num_args) Boolean dragging = False; XButtonEvent *event = (XButtonEvent *)e; int x, y; - + x = event->x; y = event->y; sht = gw->primitive.shadow_thickness; @@ -619,10 +632,10 @@ GaugePick(Widget w, XEvent *e, String *args, Cardinal *num_args) gw->primitive.bottom_shadow_GC, 0, 0, w->core.width, w->core.height, sht, XmSHADOW_IN); - - + + ratio = (float)((float)THIS.maximum - - (float)THIS.minimum) / (float)THIS.value; + (float)THIS.minimum) / (float)THIS.value; switch(THIS.orientation) { case XmHORIZONTAL: size = (w->core.width - 2 * sht) / ratio; @@ -658,29 +671,27 @@ GaugePick(Widget w, XEvent *e, String *args, Cardinal *num_args) THIS.dragging = dragging; THIS.oldx = x; THIS.oldy = y; -#undef THIS +#undef THIS #endif } -#define round(x) ( (x) > 0 ? ((x) + 0.5) : -(-(x) + 0.5) ) - -void -GaugeDrag(Widget w, XEvent *e, String *args, Cardinal *num_args) +void +GaugeDrag(Widget WXUNUSED(w), XEvent *WXUNUSED(e), String *WXUNUSED(args), Cardinal *WXUNUSED(num_args)) { - /* Commented out for a read-only gauge in wxWindows */ + /* Commented out for a read-only gauge in wxWidgets */ #if 0 XmGaugeWidget gw = (XmGaugeWidget)w; #define THIS gw->gauge int sht, x, y, max, value; float ratio, nratio, size, nsize, fvalue, delta; XMotionEvent *event = (XMotionEvent *)e; - + if( ! THIS.dragging) return; - + x = event->x; y = event->y; sht = gw->primitive.shadow_thickness; - + ratio = (float)THIS.value / (float)((float)THIS.maximum - (float)THIS.minimum); switch(THIS.orientation) { @@ -706,21 +717,21 @@ GaugeDrag(Widget w, XEvent *e, String *args, Cardinal *num_args) if(nsize > (float)max) nsize = (float)max; if(nsize < (float)0 ) nsize = (float)0; nratio = nsize / (float)max; - + fvalue = (int)((float)THIS.maximum - (float)THIS.minimum) * (float)nsize / (float)max; - value = round(fvalue); - + value = wxRound(fvalue); + THIS.value = value; THIS.oldx = x; THIS.oldy = y; - + /* clear old slider only if it was larger */ DrawSlider(gw, (nsize < size)); - + { XmGaugeCallbackStruct call; - + if(NULL != THIS.dragCallback) { call.reason = XmCR_DRAG; call.event = e; @@ -728,20 +739,20 @@ GaugeDrag(Widget w, XEvent *e, String *args, Cardinal *num_args) XtCallCallbacks(w, XmNdragCallback, &call); } } -#undef THIS +#undef THIS #endif } -void -GaugeDrop(Widget w, XEvent *e, String *args, Cardinal *num_args) +void +GaugeDrop(Widget WXUNUSED(w), XEvent *WXUNUSED(e), String *WXUNUSED(args), Cardinal *WXUNUSED(num_args)) { - /* Commented out for a read-only gauge in wxWindows */ + /* Commented out for a read-only gauge in wxWidgets */ #if 0 XmGaugeWidget gw = (XmGaugeWidget)w; #define THIS gw->gauge if( ! THIS.dragging) return; - + if(NULL != THIS.valueChangedCallback) { XmGaugeCallbackStruct call; call.reason = XmCR_VALUE_CHANGED; @@ -750,7 +761,7 @@ GaugeDrop(Widget w, XEvent *e, String *args, Cardinal *num_args) XtCallCallbacks(w, XmNvalueChangedCallback, &call); } THIS.dragging = False; -#undef THIS +#undef THIS #endif } @@ -758,7 +769,7 @@ void XmGaugeSetValue(Widget w, int value) { XmGaugeWidget gw = (XmGaugeWidget)w; - + gw->gauge.value = value; DrawSlider(gw, True); XFlush(XtDisplay(w)); @@ -766,8 +777,10 @@ XmGaugeSetValue(Widget w, int value) int XmGaugeGetValue(Widget w) -{ +{ XmGaugeWidget gw = (XmGaugeWidget)w; - + return gw->gauge.value; } + +#endif // !wxCHECK_MOTIF_VERSION( 2, 0 ) || wxCHECK_LESSTIF()