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Wine was not drawing trackbars with minimum ranges of more than 0

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correctly.
This commit is contained in:
Aric Stewart 2000-08-23 19:11:31 +00:00 committed by Alexandre Julliard
parent 133d70788a
commit a1c683e9ad
1 changed files with 10 additions and 8 deletions
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18
dlls/comctl32/trackbar.c
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@ -205,7 +205,8 @@ TRACKBAR_CalcThumb (HWND hwnd, TRACKBAR_INFO *infoPtr)
thumb-> left =2; thumb-> left =2;
thumb->right = thumb -> left + infoPtr->uThumbLen; thumb->right = thumb -> left + infoPtr->uThumbLen;
thumb->top = infoPtr->rcChannel.top + thumb->top = infoPtr->rcChannel.top +
(width*infoPtr->nPos)/range - thumbdepth/2; (width*(infoPtr->nPos - infoPtr->nRangeMin))/range -
thumbdepth/2;
thumb->bottom = thumb->top + thumbdepth; thumb->bottom = thumb->top + thumbdepth;
} }
else else
@ -213,7 +214,8 @@ TRACKBAR_CalcThumb (HWND hwnd, TRACKBAR_INFO *infoPtr)
width=infoPtr->rcChannel.right - infoPtr->rcChannel.left; width=infoPtr->rcChannel.right - infoPtr->rcChannel.left;
thumb->left = infoPtr->rcChannel.left + thumb->left = infoPtr->rcChannel.left +
(width*infoPtr->nPos)/range - thumbdepth/2; (width*(infoPtr->nPos - infoPtr->nRangeMin))/range -
thumbdepth/2;
thumb->right = thumb->left + thumbdepth; thumb->right = thumb->left + thumbdepth;
if (dwStyle & (TBS_BOTH | TBS_TOP)) if (dwStyle & (TBS_BOTH | TBS_TOP))
thumb->top = 10; thumb->top = 10;
@ -277,9 +279,9 @@ TRACKBAR_DrawHorizTic (TRACKBAR_INFO *infoPtr, HDC hdc, LONG ticPos,
if (flags & TIC_SELECTIONMARK) { if (flags & TIC_SELECTIONMARK) {
if (flags & TIC_SELECTIONMARKMIN) if (flags & TIC_SELECTIONMARKMIN)
x=rcChannel.left + (width*ticPos)/range - 1; x=rcChannel.left + (width*(ticPos - infoPtr->nRangeMin))/range - 1;
else else
x=rcChannel.left + (width*ticPos)/range + 1; x=rcChannel.left + (width*(ticPos - infoPtr->nRangeMin))/range + 1;
SetPixel (hdc, x,y+6*side, clrTic); SetPixel (hdc, x,y+6*side, clrTic);
SetPixel (hdc, x,y+7*side, clrTic); SetPixel (hdc, x,y+7*side, clrTic);
@ -287,7 +289,7 @@ TRACKBAR_DrawHorizTic (TRACKBAR_INFO *infoPtr, HDC hdc, LONG ticPos,
} }
if ((ticPos>infoPtr->nRangeMin) && (ticPos<infoPtr->nRangeMax)) { if ((ticPos>infoPtr->nRangeMin) && (ticPos<infoPtr->nRangeMax)) {
x=rcChannel.left + (width*ticPos)/range; x=rcChannel.left + (width*(ticPos - infoPtr->nRangeMin))/range;
SetPixel (hdc, x,y+5*side, clrTic); SetPixel (hdc, x,y+5*side, clrTic);
SetPixel (hdc, x,y+6*side, clrTic); SetPixel (hdc, x,y+6*side, clrTic);
SetPixel (hdc, x,y+7*side, clrTic); SetPixel (hdc, x,y+7*side, clrTic);
@ -328,9 +330,9 @@ TRACKBAR_DrawVertTic (TRACKBAR_INFO *infoPtr, HDC hdc, LONG ticPos,
if (flags & TIC_SELECTIONMARK) { if (flags & TIC_SELECTIONMARK) {
if (flags & TIC_SELECTIONMARKMIN) if (flags & TIC_SELECTIONMARKMIN)
y=rcChannel.top + (width*ticPos)/range - 1; y=rcChannel.top + (width*(ticPos - infoPtr->nRangeMin))/range - 1;
else else
y=rcChannel.top + (width*ticPos)/range + 1; y=rcChannel.top + (width*(ticPos - infoPtr->nRangeMin))/range + 1;
SetPixel (hdc, x+6*side, y, clrTic); SetPixel (hdc, x+6*side, y, clrTic);
SetPixel (hdc, x+7*side, y, clrTic); SetPixel (hdc, x+7*side, y, clrTic);
@ -338,7 +340,7 @@ TRACKBAR_DrawVertTic (TRACKBAR_INFO *infoPtr, HDC hdc, LONG ticPos,
} }
if ((ticPos>infoPtr->nRangeMin) && (ticPos<infoPtr->nRangeMax)) { if ((ticPos>infoPtr->nRangeMin) && (ticPos<infoPtr->nRangeMax)) {
y=rcChannel.top + (width*ticPos)/range; y=rcChannel.top + (width*(ticPos - infoPtr->nRangeMin))/range;
SetPixel (hdc, x+5*side, y, clrTic); SetPixel (hdc, x+5*side, y, clrTic);
SetPixel (hdc, x+6*side, y, clrTic); SetPixel (hdc, x+6*side, y, clrTic);
SetPixel (hdc, x+7*side, y, clrTic); SetPixel (hdc, x+7*side, y, clrTic);