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WINGs: Value stored to 'scroll' is never read

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it is assigned after doing switch() {}
so values assigned in switch() are dropped anyway

Signed-off-by: Amadeusz Sławiński <amade@asmblr.net>
This commit is contained in:
Amadeusz Sławiński
2014-05-13 23:41:36 +02:00
committed by Carlos R. Mafra
parent b857bafc88
commit f41880cf05
1 changed files with 0 additions and 12 deletions
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12
WINGs/wtext.c
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@@ -1253,7 +1253,6 @@ static void scrollersCallBack(WMWidget * w, void *self)
tPtr->vpos -= 16; tPtr->vpos -= 16;
else else
tPtr->vpos = 0; tPtr->vpos = 0;
scroll = True;
} }
break; break;
@@ -1264,7 +1263,6 @@ static void scrollersCallBack(WMWidget * w, void *self)
tPtr->vpos += 16; tPtr->vpos += 16;
else else
tPtr->vpos = limit; tPtr->vpos = limit;
scroll = True;
} }
} }
break; break;
@@ -1274,21 +1272,17 @@ static void scrollersCallBack(WMWidget * w, void *self)
tPtr->vpos -= height; tPtr->vpos -= height;
else else
tPtr->vpos = 0; tPtr->vpos = 0;
scroll = True;
break; break;
case WSIncrementPage: case WSIncrementPage:
tPtr->vpos += height; tPtr->vpos += height;
if (tPtr->vpos > (tPtr->docHeight - height)) if (tPtr->vpos > (tPtr->docHeight - height))
tPtr->vpos = tPtr->docHeight - height; tPtr->vpos = tPtr->docHeight - height;
scroll = True;
break; break;
case WSKnob: case WSKnob:
tPtr->vpos = WMGetScrollerValue(tPtr->vS) tPtr->vpos = WMGetScrollerValue(tPtr->vS)
* (float)(tPtr->docHeight - height); * (float)(tPtr->docHeight - height);
scroll = True;
break; break;
case WSKnobSlot: case WSKnobSlot:
@@ -1311,7 +1305,6 @@ static void scrollersCallBack(WMWidget * w, void *self)
tPtr->hpos -= 16; tPtr->hpos -= 16;
else else
tPtr->hpos = 0; tPtr->hpos = 0;
scroll = True;
} }
break; break;
@@ -1322,7 +1315,6 @@ static void scrollersCallBack(WMWidget * w, void *self)
tPtr->hpos += 16; tPtr->hpos += 16;
else else
tPtr->hpos = limit; tPtr->hpos = limit;
scroll = True;
} }
} }
break; break;
@@ -1332,21 +1324,17 @@ static void scrollersCallBack(WMWidget * w, void *self)
tPtr->hpos -= width; tPtr->hpos -= width;
else else
tPtr->hpos = 0; tPtr->hpos = 0;
scroll = True;
break; break;
case WSIncrementPage: case WSIncrementPage:
tPtr->hpos += width; tPtr->hpos += width;
if (tPtr->hpos > (tPtr->docWidth - width)) if (tPtr->hpos > (tPtr->docWidth - width))
tPtr->hpos = tPtr->docWidth - width; tPtr->hpos = tPtr->docWidth - width;
scroll = True;
break; break;
case WSKnob: case WSKnob:
tPtr->hpos = WMGetScrollerValue(tPtr->hS) tPtr->hpos = WMGetScrollerValue(tPtr->hS)
* (float)(tPtr->docWidth - width); * (float)(tPtr->docWidth - width);
scroll = True;
break; break;
case WSKnobSlot: case WSKnobSlot: