本文整理汇总了C++中KHTMLView::visibleWidth方法的典型用法代码示例。如果您正苦于以下问题：C++ KHTMLView::visibleWidth方法的具体用法？C++ KHTMLView::visibleWidth怎么用？C++ KHTMLView::visibleWidth使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类KHTMLView的用法示例。
在下文中一共展示了KHTMLView::visibleWidth方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: layout
void RenderFrameSet::layout( )
{
KHTMLAssert( needsLayout() );
KHTMLAssert( minMaxKnown() );
if ( !parent()->isFrameSet() ) {
KHTMLView* view = canvas()->view();
m_width = view->visibleWidth();
m_height = view->visibleHeight();
}
#ifdef DEBUG_LAYOUT
kdDebug( 6040 ) << renderName() << "(FrameSet)::layout( ) width=" << width() << ", height=" << height() << endl;
#endif
int remainingLen[2];
remainingLen[1] = m_width - (element()->totalCols()-1)*element()->border();
if(remainingLen[1]<0) remainingLen[1]=0;
remainingLen[0] = m_height - (element()->totalRows()-1)*element()->border();
if(remainingLen[0]<0) remainingLen[0]=0;
int availableLen[2];
availableLen[0] = remainingLen[0];
availableLen[1] = remainingLen[1];
if (m_gridLen[0] != element()->totalRows() || m_gridLen[1] != element()->totalCols()) {
// number of rows or cols changed
// need to zero out the deltas
m_gridLen[0] = element()->totalRows();
m_gridLen[1] = element()->totalCols();
for (int k = 0; k < 2; ++k) {
if (m_gridDelta[k]) delete [] m_gridDelta[k];
m_gridDelta[k] = new int[m_gridLen[k]];
if (m_gridLayout[k]) delete [] m_gridLayout[k];
m_gridLayout[k] = new int[m_gridLen[k]];
for (int i = 0; i < m_gridLen[k]; ++i)
m_gridDelta[k][i] = 0;
}
}
for (int k = 0; k < 2; ++k) {
int totalRelative = 0;
int totalFixed = 0;
int totalPercent = 0;
int countRelative = 0;
int countPercent = 0;
int gridLen = m_gridLen[k];
int* gridDelta = m_gridDelta[k];
khtml::Length* grid = k ? element()->m_cols : element()->m_rows;
int* gridLayout = m_gridLayout[k];
if (grid) {
// first distribute the available width for fixed rows, then handle the
// percentage ones and distribute remaining over relative
for(int i = 0; i< gridLen; ++i)
if (grid[i].isFixed()) {
gridLayout[i] = kMin(grid[i].value > 0 ? grid[i].value : 0, remainingLen[k]);
remainingLen[k] -= gridLayout[i];
totalFixed += gridLayout[i];
}
else if(grid[i].isRelative()) {
totalRelative += grid[i].value > 1 ? grid[i].value : 1;
countRelative++;
}
for(int i = 0; i < gridLen; i++)
if(grid[i].isPercent()) {
gridLayout[i] = kMin(kMax(grid[i].width(availableLen[k]), 0), remainingLen[k]);
remainingLen[k] -= gridLayout[i];
totalPercent += grid[i].value;
countPercent++;
}
assert(remainingLen[k] >= 0);
if (countRelative) {
int remaining = remainingLen[k];
for (int i = 0; i < gridLen; ++i)
if (grid[i].isRelative()) {
gridLayout[i] = ((grid[i].value > 1 ? grid[i].value : 1) * remaining) / totalRelative;
remainingLen[k] -= gridLayout[i];
}
}
// distribute the rest
if (remainingLen[k]) {
LengthType distributeType = countPercent ? Percent : Fixed;
int total = countPercent ? totalPercent : totalFixed;
if (!total) total = 1;
for (int i = 0; i < gridLen; ++i)
if (grid[i].type == distributeType) {
int toAdd = (remainingLen[k] * grid[i].value) / total;
gridLayout[i] += toAdd;
}
}
// now we have the final layout, distribute the delta over it
bool worked = true;
for (int i = 0; i < gridLen; ++i) {
if (gridLayout[i] && gridLayout[i] + gridDelta[i] <= 0)
//.........这里部分代码省略.........