本文整理汇总了C++中wxWindowList::GetFirst方法的典型用法代码示例。如果您正苦于以下问题：C++ wxWindowList::GetFirst方法的具体用法？C++ wxWindowList::GetFirst怎么用？C++ wxWindowList::GetFirst使用的例子？那么恭喜您, 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wxWindowList的用法示例。
在下文中一共展示了wxWindowList::GetFirst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: DoFitWithScrolling
bool wxStandardDialogLayoutAdapter::DoFitWithScrolling(wxDialog* dialog, wxWindowList& windows)
{
wxSizer* sizer = dialog->GetSizer();
if (!sizer)
return false;
sizer->SetSizeHints(dialog);
wxSize windowSize, displaySize;
int scrollFlags = DoMustScroll(dialog, windowSize, displaySize);
int scrollBarSize = 20;
if (scrollFlags)
{
int scrollBarExtraX = 0, scrollBarExtraY = 0;
bool resizeHorizontally = (scrollFlags & wxHORIZONTAL) != 0;
bool resizeVertically = (scrollFlags & wxVERTICAL) != 0;
if (windows.GetCount() != 0)
{
// Allow extra for a scrollbar, assuming we resizing in one direction only.
if ((resizeVertically && !resizeHorizontally) && (windowSize.x < (displaySize.x - scrollBarSize)))
scrollBarExtraX = scrollBarSize;
if ((resizeHorizontally && !resizeVertically) && (windowSize.y < (displaySize.y - scrollBarSize)))
scrollBarExtraY = scrollBarSize;
}
wxWindowList::compatibility_iterator node = windows.GetFirst();
while (node)
{
wxWindow *win = node->GetData();
wxScrolledWindow* scrolledWindow = wxDynamicCast(win, wxScrolledWindow);
if (scrolledWindow)
{
scrolledWindow->SetScrollRate(resizeHorizontally ? 10 : 0, resizeVertically ? 10 : 0);
if (scrolledWindow->GetSizer())
scrolledWindow->GetSizer()->Fit(scrolledWindow);
}
node = node->GetNext();
}
wxSize limitTo = windowSize + wxSize(scrollBarExtraX, scrollBarExtraY);
if (resizeVertically)
limitTo.y = displaySize.y - wxEXTRA_DIALOG_HEIGHT;
if (resizeHorizontally)
limitTo.x = displaySize.x;
dialog->SetMinSize(limitTo);
dialog->SetSize(limitTo);
dialog->SetSizeHints( limitTo.x, limitTo.y, dialog->GetMaxWidth(), dialog->GetMaxHeight() );
}
return true;
}