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Rename hextent and vextent to knobWidth and knobHeight

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This commit is contained in:
John Scipione
2012-11-02 19:08:11 -04:00
parent 0dead7ddb6
commit a4f0328efe
2 changed files with 30 additions and 30 deletions
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src/kits/interface/ScrollBar.cpp
+18 -18
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@@ -1159,15 +1159,15 @@ BScrollBar::Draw(BRect updateRect)
// draw the scrollbar thumb knobs
bool square = fPrivateData->fScrollBarInfo.knob == B_KNOB_STYLE_DOTS;
int32 hextent = 0;
int32 vextent = 0;
int32 knobWidth = 0;
int32 knobHeight = 0;
if (square) {
hextent = 2;
vextent = 2;
knobWidth = 2;
knobHeight = 2;
} else {
hextent = 1;
vextent = 3;
knobWidth = 1;
knobHeight = 3;
}
int32 flags = 0;
@@ -1179,35 +1179,35 @@ BScrollBar::Draw(BRect updateRect)
BRect middleKnob = BRect(
rect.left + hmiddle
- (fOrientation == B_HORIZONTAL ? hextent : vextent),
- (fOrientation == B_HORIZONTAL ? knobWidth : knobHeight),
rect.top + vmiddle
- (fOrientation == B_HORIZONTAL ? vextent : hextent),
- (fOrientation == B_HORIZONTAL ? knobHeight : knobWidth),
rect.left + hmiddle
+ (fOrientation == B_HORIZONTAL ? hextent : vextent),
+ (fOrientation == B_HORIZONTAL ? knobWidth : knobHeight),
rect.top + vmiddle
+ (fOrientation == B_HORIZONTAL ? vextent : hextent));
+ (fOrientation == B_HORIZONTAL ? knobHeight : knobWidth));
if (fOrientation == B_HORIZONTAL) {
BRect leftKnob = middleKnob.OffsetByCopy(hextent * -4, 0);
if (leftKnob.left > rect.left + hextent) {
BRect leftKnob = middleKnob.OffsetByCopy(knobWidth * -4, 0);
if (leftKnob.left > rect.left + knobWidth) {
be_control_look->DrawButtonBackground(this, leftKnob, updateRect,
normal, flags, BControlLook::B_ALL_BORDERS, fOrientation);
}
BRect rightKnob = middleKnob.OffsetByCopy(hextent * 4, 0);
if (rightKnob.right < rect.right - hextent) {
BRect rightKnob = middleKnob.OffsetByCopy(knobWidth * 4, 0);
if (rightKnob.right < rect.right - knobWidth) {
be_control_look->DrawButtonBackground(this, rightKnob, updateRect,
normal, flags, BControlLook::B_ALL_BORDERS, fOrientation);
}
} else {
BRect topKnob = middleKnob.OffsetByCopy(0, hextent * -4);
if (topKnob.top > rect.top + vextent) {
BRect topKnob = middleKnob.OffsetByCopy(0, knobWidth * -4);
if (topKnob.top > rect.top + knobHeight) {
be_control_look->DrawButtonBackground(this, topKnob, updateRect,
normal, flags, BControlLook::B_ALL_BORDERS, fOrientation);
}
BRect bottomKnob = middleKnob.OffsetByCopy(0, hextent * 4);
if (bottomKnob.bottom < rect.bottom - vextent) {
BRect bottomKnob = middleKnob.OffsetByCopy(0, knobWidth * 4);
if (bottomKnob.bottom < rect.bottom - knobHeight) {
be_control_look->DrawButtonBackground(this, bottomKnob, updateRect,
normal, flags, BControlLook::B_ALL_BORDERS, fOrientation);
}