// XmGauge copyright notice:
/*
- * Copyright 1994 GROUPE BULL
- *
- * Permission to use, copy, modify, and distribute this software and its
- * documentation for any purpose and without fee is hereby granted, provided
- * that the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of GROUPE BULL not be used in advertising
- * or publicity pertaining to distribution of the software without specific,
- * written prior permission. GROUPE BULL makes no representations about the
- * suitability of this software for any purpose. It is provided "as is"
- * without express or implied warranty.
- *
- * GROUPE BULL disclaims all warranties with regard to this software,
- * including all implied warranties of merchantability and fitness,
- * in no event shall GROUPE BULL be liable for any special,
- * 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
- * or performance of this software.
- *
- */
+* Copyright 1994 GROUPE BULL
+*
+* Permission to use, copy, modify, and distribute this software and its
+* documentation for any purpose and without fee is hereby granted, provided
+* that the above copyright notice appear in all copies and that both that
+* copyright notice and this permission notice appear in supporting
+* documentation, and that the name of GROUPE BULL not be used in advertising
+* or publicity pertaining to distribution of the software without specific,
+* written prior permission. GROUPE BULL makes no representations about the
+* suitability of this software for any purpose. It is provided "as is"
+* without express or implied warranty.
+*
+* GROUPE BULL disclaims all warranties with regard to this software,
+* including all implied warranties of merchantability and fitness,
+* in no event shall GROUPE BULL be liable for any special,
+* 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
+* or performance of this software.
+*
+*/
//// PUBLIC XMGAUGE DECLARATIONS
typedef struct _XmGaugeClassRec* XmGaugeWidgetClass;
bool wxGauge::Create(wxWindow *parent, wxWindowID id,
- int range,
- const wxPoint& pos,
- const wxSize& size,
- long style,
- const wxValidator& validator,
- const wxString& name)
+ int range,
+ const wxPoint& pos,
+ const wxSize& size,
+ long style,
+ const wxValidator& validator,
+ const wxString& name)
{
SetName(name);
SetValidator(validator);
if (parent) parent->AddChild(this);
if ( id == -1 )
- m_windowId = (int)NewControlId();
+ m_windowId = (int)NewControlId();
else
- m_windowId = id;
+ m_windowId = id;
Widget parentWidget = (Widget) parent->GetClientWidget();
if (height == -1)
height = 80;
+ m_font = parent->GetFont();
+ ChangeFont(FALSE);
+
SetCanAddEventHandler(TRUE);
AttachWidget (parent, m_mainWidget, (WXWidget) NULL, x, y, width, height);
- SetFont(* parent->GetFont());
ChangeBackgroundColour();
return TRUE;
}
-void wxGauge::SetSize(int x, int y, int width, int height, int sizeFlags)
-{
- wxControl::SetSize(x, y, width, height, sizeFlags);
-}
-
void wxGauge::SetShadowWidth(int w)
{
if (w == 0)
int r;
XtVaGetValues((Widget) m_mainWidget, XmNmaximum, &r, NULL);
return (int)r;
-// return m_rangeMax;
+ // return m_rangeMax;
}
int wxGauge::GetValue() const
{
- int pos;
- XtVaGetValues((Widget) m_mainWidget, XmNvalue, &pos, NULL);
- return pos;
-// return m_gaugePos;
+ int pos;
+ XtVaGetValues((Widget) m_mainWidget, XmNvalue, &pos, NULL);
+ return pos;
+ // return m_gaugePos;
}
-void wxGauge::ChangeFont()
+void wxGauge::ChangeFont(bool keepOriginalSize)
{
- // TODO
+ wxWindow::ChangeFont(keepOriginalSize);
}
void wxGauge::ChangeBackgroundColour()
{
- // TODO
+ wxWindow::ChangeBackgroundColour();
}
void wxGauge::ChangeForegroundColour()
{
- // TODO
+ wxWindow::ChangeForegroundColour();
}
//// PRIVATE DECLARATIONS FOR XMGAUGE
int empty;
} XmGaugeClassPart;
-typedef struct _XmGaugeClassRec {
+typedef struct _XmGaugeClassRec {
CoreClassPart core_class;
XmPrimitiveClassPart primitive_class;
XmGaugeClassPart gauge_class;
XtCallbackList dragCallback;
XtCallbackList valueChangedCallback;
-
+
/* private fields */
Boolean dragging; /* drag in progress ? */
int oldx, oldy;
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);
static char translations[] =
"<Btn1Down>: GaugePick()\n\
- <Btn1Motion>: GaugeDrag()\n\
- <Btn1Up>: GaugeDrop()\n\
-";
+ <Btn1Motion>: GaugeDrag()\n\
+ <Btn1Up>: GaugeDrop()\n\
+ ";
#define THIS gw->gauge
int size, sht;
float ratio;
-/***chubraev
+ /***chubraev
char string[20];
int len;
unsigned long backgr,foregr;
XRectangle rects[1];
-***/
-
+ ***/
+
sht = gw->primitive.shadow_thickness;
ratio = (float)THIS.value/
- (float)(THIS.maximum - THIS.minimum);
-/***chubraev
- sprintf(string,"%-d%%",(int)(ratio*100));
- len=strlen(string);
- XtVaGetValues(gw,XmNbackground,&backgr,XmNforeground,&foregr,NULL);
-***/
+ (float)(THIS.maximum - THIS.minimum);
+ /***chubraev
+ sprintf(string,"%-d%%",(int)(ratio*100));
+ 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);
+ XClearArea(XtDisplay(gw), XtWindow(gw), sht, sht,
+ gw->core.width - 2 * sht, gw->core.height - 2 * sht, False);
}
switch(THIS.orientation) {
case XmHORIZONTAL:
- size = (int) ((gw->core.width - 2 * sht)*ratio);
- /***chubraev
- XDrawString(XtDisplay(gw), XtWindow(gw), THIS.gc, sht+gw->core.width/2,
-gw->core.height - 2 * sht, string, len);
- ***/
- switch(THIS.processingDirection) {
- case XmMAX_ON_RIGHT:
- 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;
- ***/
- break;
- case XmMAX_ON_LEFT:
- case XmMAX_ON_TOP:
- 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;
- ***/
- break;
- }
+ size = (int) ((gw->core.width - 2 * sht)*ratio);
+ /***chubraev
+ XDrawString(XtDisplay(gw), XtWindow(gw), THIS.gc, sht+gw->core.width/2,
+ gw->core.height - 2 * sht, string, len);
+ ***/
+ switch(THIS.processingDirection) {
+ case XmMAX_ON_RIGHT:
+ 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;
+ ***/
+ break;
+ case XmMAX_ON_LEFT:
+ case XmMAX_ON_TOP:
+ 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;
+ ***/
+ break;
+ }
/***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,
-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,
-sht+gw->core.height/2, string,len);
- ***/
- switch(THIS.processingDirection) {
- case XmMAX_ON_RIGHT:
- case XmMAX_ON_BOTTOM:
- XFillRectangle(XtDisplay(gw), XtWindow(gw), THIS.gc,
- sht, sht, gw->core.width - 2 * sht, size);
-
+ XSetForeground(XtDisplay(gw), THIS.gc, backgr);
+ 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
- rects[0].x = sht; rects[0].y = sht;
- rects[0].width = gw->core.width - 2 * sht; rects[0].height = size;
- ***/
- break;
- case XmMAX_ON_LEFT:
- case XmMAX_ON_TOP:
- XFillRectangle(XtDisplay(gw), XtWindow(gw), THIS.gc,
- sht, gw->core.height - size - sht,
- gw->core.width - 2 * sht, size);
-
+ XDrawString(XtDisplay(gw), XtWindow(gw), THIS.gc, sht,
+ sht+gw->core.height/2, string,len);
+ ***/
+ switch(THIS.processingDirection) {
+ case XmMAX_ON_RIGHT:
+ 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;
+ ***/
+ break;
+ case XmMAX_ON_LEFT:
+ case XmMAX_ON_TOP:
+ 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;
+ ***/
+ }
/***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;
- ***/
- }
- /***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,
-sht+gw->core.height/2, string,len);
- ***/
- break;
+ XSetClipRectangles(XtDisplay(gw), THIS.gc, 0, 0, rects, 1, Unsorted);
+ XSetForeground(XtDisplay(gw), THIS.gc, backgr);
+ XDrawString(XtDisplay(gw), XtWindow(gw), THIS.gc, sht,
+ sht+gw->core.height/2, string,len);
+ ***/
+ break;
}
/***chubraev
XSetClipMask(XtDisplay(gw), THIS.gc, None);
XSetForeground(XtDisplay(gw), THIS.gc, foregr);
***/
-#undef THIS
+#undef THIS
}
/* Old code
- */
+*/
#if 0
static void
DrawSlider(XmGaugeWidget gw, Boolean clear)
{
#define THIS gw->gauge
int size, sht;
-/* float ratio; */
+ /* float ratio; */
sht = gw->primitive.shadow_thickness;
-/* See fix comment below: can cause divide by zero error.
+ /* See fix comment below: can cause divide by zero error.
ratio = (float)((float)THIS.maximum -
- (float)THIS.minimum) / (float)THIS.value;
-*/
+ (float)THIS.minimum) / (float)THIS.value;
+ */
if(clear) {
- XClearArea(XtDisplay(gw), XtWindow(gw), sht, sht,
- gw->core.width - 2 * sht, gw->core.height - 2 * sht, False);
+ XClearArea(XtDisplay(gw), XtWindow(gw), sht, sht,
+ gw->core.width - 2 * sht, gw->core.height - 2 * sht, False);
}
switch(THIS.orientation) {
case XmHORIZONTAL:
-/* size = (gw->core.width - 2 * sht) / ratio; */
-/* A fix suggested by Dmitri Chubraev */
+ /* 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) {
- case XmMAX_ON_RIGHT:
- case XmMAX_ON_BOTTOM:
- XFillRectangle(XtDisplay(gw), XtWindow(gw), THIS.gc,
- sht, sht, size, gw->core.height - 2 * sht);
- break;
- case XmMAX_ON_LEFT:
- case XmMAX_ON_TOP:
- XFillRectangle(XtDisplay(gw), XtWindow(gw), THIS.gc,
- gw->core.width - size - sht, sht,
- size, gw->core.height - 2 * sht);
- break;
- }
- 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; */
- switch(THIS.processingDirection) {
- case XmMAX_ON_RIGHT:
- case XmMAX_ON_BOTTOM:
- XFillRectangle(XtDisplay(gw), XtWindow(gw), THIS.gc,
- sht, sht, gw->core.width - 2 * sht, size);
- break;
- case XmMAX_ON_LEFT:
- case XmMAX_ON_TOP:
- XFillRectangle(XtDisplay(gw), XtWindow(gw), THIS.gc,
- sht, gw->core.height - size - sht,
- gw->core.width - 2 * sht, size);
- }
- break;
+ switch(THIS.processingDirection) {
+ case XmMAX_ON_RIGHT:
+ case XmMAX_ON_BOTTOM:
+ XFillRectangle(XtDisplay(gw), XtWindow(gw), THIS.gc,
+ sht, sht, size, gw->core.height - 2 * sht);
+ break;
+ case XmMAX_ON_LEFT:
+ case XmMAX_ON_TOP:
+ XFillRectangle(XtDisplay(gw), XtWindow(gw), THIS.gc,
+ gw->core.width - size - sht, sht,
+ size, gw->core.height - 2 * sht);
+ break;
+ }
+ 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; */
+ switch(THIS.processingDirection) {
+ case XmMAX_ON_RIGHT:
+ case XmMAX_ON_BOTTOM:
+ XFillRectangle(XtDisplay(gw), XtWindow(gw), THIS.gc,
+ sht, sht, gw->core.width - 2 * sht, size);
+ break;
+ case XmMAX_ON_LEFT:
+ case XmMAX_ON_TOP:
+ XFillRectangle(XtDisplay(gw), XtWindow(gw), THIS.gc,
+ sht, gw->core.height - size - sht,
+ gw->core.width - 2 * sht, size);
+ }
+ break;
}
-#undef THIS
+#undef THIS
}
#endif
values.foreground = gw->primitive.foreground;
THIS.gc = XtGetGC(new_w, GCForeground, &values);
-
-#undef THIS
-
+
+#undef THIS
+
}
XmGaugeWidget gw = (XmGaugeWidget)w;
#define THIS gw->gauge
XtReleaseGC(w, THIS.gc);
-#undef THIS
+#undef THIS
}
-
+
static Boolean
SetValues(
- Widget cw,
- Widget rw,
- Widget nw,
- ArgList args,
- Cardinal *num_args )
+ Widget cw,
+ Widget rw,
+ Widget nw,
+ ArgList args,
+ Cardinal *num_args )
{
XmGaugeWidget cgw = (XmGaugeWidget)cw;
XmGaugeWidget ngw = (XmGaugeWidget)nw;
Boolean redraw = False;
if(cgw->primitive.foreground != ngw->primitive.foreground) {
- XGCValues values;
+ XGCValues values;
- redraw = True;
- XtReleaseGC(nw, ngw->gauge.gc);
- values.foreground = ngw->primitive.foreground;
- ngw->gauge.gc = XtGetGC(nw, GCForeground, &values);
+ redraw = True;
+ XtReleaseGC(nw, ngw->gauge.gc);
+ values.foreground = ngw->primitive.foreground;
+ ngw->gauge.gc = XtGetGC(nw, GCForeground, &values);
}
if(cgw->gauge.value != ngw->gauge.value) {
- redraw = True;
+ redraw = True;
}
return redraw;
}
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);
+ gw->primitive.top_shadow_GC,
+ gw->primitive.bottom_shadow_GC,
+ 0, 0, w->core.width, w->core.height,
+ 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},
-
-
+ {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 */
+ (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 */
{
- 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;
-void
+void
GaugePick(Widget w, XEvent *e, String *args, Cardinal *num_args)
{
-/* Commented out for a read-only gauge in wxWindows */
+ /* Commented out for a read-only gauge in wxWindows */
#if 0
XmGaugeWidget gw = (XmGaugeWidget)w;
#define THIS gw->gauge
y = event->y;
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);
+ gw->primitive.top_shadow_GC,
+ 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;
- switch(THIS.processingDirection) {
- case XmMAX_ON_RIGHT:
- case XmMAX_ON_BOTTOM:
- dragging = (x > sht) && (y > sht) &&
- (x < sht + size) && (y < w->core.height - sht);
- break;
- case XmMAX_ON_LEFT:
- case XmMAX_ON_TOP:
- dragging = (x > w->core.width - size - sht) && (y > sht) &&
- (x < w->core.width - sht) && (y < w->core.height + sht);
- break;
- }
- break;
- case XmVERTICAL:
- size = (w->core.height - 2 * sht) / ratio;
- switch(THIS.processingDirection) {
- case XmMAX_ON_RIGHT:
- case XmMAX_ON_BOTTOM:
- dragging = (x > sht) && (y > sht) &&
- (x < w->core.width - sht) &&
- (y < w->core.width - 2 * sht + size);
- break;
- case XmMAX_ON_LEFT:
- case XmMAX_ON_TOP:
- dragging = (x > sht) && (y > w->core.height - size - sht) &&
- (x < w->core.width - sht) && (y < w->core.height - sht);
- }
- break;
+ size = (w->core.width - 2 * sht) / ratio;
+ switch(THIS.processingDirection) {
+ case XmMAX_ON_RIGHT:
+ case XmMAX_ON_BOTTOM:
+ dragging = (x > sht) && (y > sht) &&
+ (x < sht + size) && (y < w->core.height - sht);
+ break;
+ case XmMAX_ON_LEFT:
+ case XmMAX_ON_TOP:
+ dragging = (x > w->core.width - size - sht) && (y > sht) &&
+ (x < w->core.width - sht) && (y < w->core.height + sht);
+ break;
+ }
+ break;
+ case XmVERTICAL:
+ size = (w->core.height - 2 * sht) / ratio;
+ switch(THIS.processingDirection) {
+ case XmMAX_ON_RIGHT:
+ case XmMAX_ON_BOTTOM:
+ dragging = (x > sht) && (y > sht) &&
+ (x < w->core.width - sht) &&
+ (y < w->core.width - 2 * sht + size);
+ break;
+ case XmMAX_ON_LEFT:
+ case XmMAX_ON_TOP:
+ dragging = (x > sht) && (y > w->core.height - size - sht) &&
+ (x < w->core.width - sht) && (y < w->core.height - sht);
+ }
+ break;
}
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
+void
GaugeDrag(Widget w, XEvent *e, String *args, Cardinal *num_args)
{
-/* Commented out for a read-only gauge in wxWindows */
+ /* Commented out for a read-only gauge in wxWindows */
#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;
sht = gw->primitive.shadow_thickness;
ratio = (float)THIS.value / (float)((float)THIS.maximum -
- (float)THIS.minimum);
+ (float)THIS.minimum);
switch(THIS.orientation) {
case XmHORIZONTAL:
- max = (w->core.width - 2 * sht);
- size = (float)max * ratio;
- delta = (float)x - (float)THIS.oldx;
- break;
+ max = (w->core.width - 2 * sht);
+ size = (float)max * ratio;
+ delta = (float)x - (float)THIS.oldx;
+ break;
case XmVERTICAL:
- max = (w->core.height - 2 * sht);
- size = (float) max * ratio;
- delta = (float)y - (float)THIS.oldy;
- break;
+ max = (w->core.height - 2 * sht);
+ size = (float) max * ratio;
+ delta = (float)y - (float)THIS.oldy;
+ break;
}
switch(THIS.processingDirection) {
case XmMAX_ON_RIGHT:
case XmMAX_ON_BOTTOM:
- nsize = size + delta;
- break;
+ nsize = size + delta;
+ break;
default:
- nsize = size - delta;
+ nsize = size - delta;
}
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;
+ (float)THIS.minimum) * (float)nsize / (float)max;
value = round(fvalue);
THIS.value = value;
/* 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;
- call.value = THIS.value;
- XtCallCallbacks(w, XmNdragCallback, &call);
- }
+ XmGaugeCallbackStruct call;
+
+ if(NULL != THIS.dragCallback) {
+ call.reason = XmCR_DRAG;
+ call.event = e;
+ call.value = THIS.value;
+ XtCallCallbacks(w, XmNdragCallback, &call);
+ }
}
-#undef THIS
+#undef THIS
#endif
}
-void
+void
GaugeDrop(Widget w, XEvent *e, String *args, Cardinal *num_args)
{
-/* Commented out for a read-only gauge in wxWindows */
+ /* Commented out for a read-only gauge in wxWindows */
#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;
- call.event = e;
- call.value = THIS.value;
- XtCallCallbacks(w, XmNvalueChangedCallback, &call);
+ XmGaugeCallbackStruct call;
+ call.reason = XmCR_VALUE_CHANGED;
+ call.event = e;
+ call.value = THIS.value;
+ XtCallCallbacks(w, XmNvalueChangedCallback, &call);
}
THIS.dragging = False;
-#undef THIS
+#undef THIS
#endif
}
int
XmGaugeGetValue(Widget w)
-{
+{
XmGaugeWidget gw = (XmGaugeWidget)w;
return gw->gauge.value;
projects / wxWidgets.git / blobdiff