void
nsSplitterFrameInner::AdjustChildren(nsPresContext* aPresContext, nsSplitterInfo* aChildInfos, PRInt32 aCount, bool aIsHorizontal)
{
///printf("------- AdjustChildren------\n");
nsBoxLayoutState state(aPresContext);
nscoord onePixel = nsPresContext::CSSPixelsToAppUnits(1);
// first set all the widths.
nsIFrame* child = mOuter->GetChildBox();
while(child)
{
SetPreferredSize(state, child, onePixel, aIsHorizontal, nullptr);
child = child->GetNextBox();
}
// now set our changed widths.
for (int i=0; i < aCount; i++)
{
nscoord pref = aChildInfos[i].changed;
nsIFrame* childBox = GetChildBoxForContent(mParentBox, aChildInfos[i].childElem);
if (childBox) {
SetPreferredSize(state, childBox, onePixel, aIsHorizontal, &pref);
}
}
}
void TreeNode::Init(const wstr& text) {
ValidatePainterAndIcons();
ValidateExpandButton();
ValidateIconRect(text);
SetPreferredSize(0, 0, true);
int preferred_height = 0;
if (expand_button_ && expand_button_->GetPreferredHeight() > preferred_height) {
preferred_height = expand_button_->GetPreferredHeight();
}
if (icon_label_ && icon_label_->GetPreferredHeight() > preferred_height) {
preferred_height = icon_label_->GetPreferredHeight();
}
SetPreferredHeight(preferred_height);
}
void dng_host::ValidateSizes ()
{
// The maximum size limits the other two sizes.
if (MaximumSize ())
{
SetMinimumSize (Min_uint32 (MinimumSize (), MaximumSize ()));
SetPreferredSize (Min_uint32 (PreferredSize (), MaximumSize ()));
}
// If we have a preferred size, it limits the minimum size.
if (PreferredSize ())
{
SetMinimumSize (Min_uint32 (MinimumSize (), PreferredSize ()));
}
// Else find default value for preferred size.
else
{
// If preferred size is zero, then we want the maximim
// size image.
if (MaximumSize ())
{
SetPreferredSize (MaximumSize ());
}
}
// If we don't have a minimum size, find default.
if (!MinimumSize ())
{
// A common size for embedded thumbnails is 120 by 160 pixels,
// So allow 120 by 160 pixels to be used for thumbnails when the
// preferred size is 256 pixel.
if (PreferredSize () >= 160 && PreferredSize () <= 256)
{
SetMinimumSize (160);
}
// Many sensors are near a multiple of 1024 pixels in size, but after
// the default crop, they are a just under. We can get an extra factor
// of size reduction if we allow a slight undershoot in the final size
// when computing large previews.
else if (PreferredSize () >= 490 && PreferredSize () <= 512)
{
SetMinimumSize (490);
}
else if (PreferredSize () >= 980 && PreferredSize () <= 1024)
{
SetMinimumSize (980);
}
else if (PreferredSize () >= 1470 && PreferredSize () <= 1536)
{
SetMinimumSize (1470);
}
else if (PreferredSize () >= 1960 && PreferredSize () <= 2048)
{
SetMinimumSize (1960);
}
// Else minimum size is same as preferred size.
else
{
SetMinimumSize (PreferredSize ());
}
}
}