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Mouse won't crash anymore if it can't find its bitmaps.

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git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@15431 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Stefano Ceccherini 2005-12-09 11:15:05 +00:00
parent 78d0941945
commit 7042f1dd6e
1 changed files with 18 additions and 10 deletions
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28
src/preferences/mouse/SettingsView.cpp
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@ -186,16 +186,24 @@ SettingsView::Draw(BRect updateFrame)
SetDrawingMode(B_OP_OVER);
// Draw the icons
if (updateFrame.Intersects( // i have to add 10 pixels width and height, so weird
BRect(333, 16, 354 + fDoubleClickBitmap->Bounds().Width(),
165 + fAccelerationBitmap->Bounds().Height()))) {
if (fDoubleClickBitmap != NULL)
DrawBitmapAsync(fDoubleClickBitmap, BPoint(344, 16));
if (fSpeedBitmap != NULL)
DrawBitmapAsync(fSpeedBitmap, BPoint(333, 90));
if (fAccelerationBitmap != NULL)
DrawBitmapAsync(fAccelerationBitmap, BPoint(333, 155));
}
BPoint doubleClickBmpPoint(344, 16);
if (fDoubleClickBitmap != NULL
&& updateFrame.Intersects(BRect(doubleClickBmpPoint,
doubleClickBmpPoint + fDoubleClickBitmap->Bounds().RightBottom())))
DrawBitmapAsync(fDoubleClickBitmap, doubleClickBmpPoint);
BPoint speedBmpPoint(333, 90);
if (fSpeedBitmap != NULL
&& updateFrame.Intersects(BRect(speedBmpPoint,
speedBmpPoint + fSpeedBitmap->Bounds().RightBottom())))
DrawBitmapAsync(fSpeedBitmap, speedBmpPoint);
BPoint accelerationBmpPoint(333, 155);
if (fAccelerationBitmap != NULL
&& updateFrame.Intersects(BRect(accelerationBmpPoint,
accelerationBmpPoint + fAccelerationBitmap->Bounds().RightBottom())))
DrawBitmapAsync(fAccelerationBitmap, accelerationBmpPoint);
SetDrawingMode(B_OP_COPY);
}