本文整理汇总了C++中WApplication::selectionStart方法的典型用法代码示例。如果您正苦于以下问题：C++ WApplication::selectionStart方法的具体用法？C++ WApplication::selectionStart怎么用？C++ WApplication::selectionStart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WApplication的用法示例。
在下文中一共展示了WApplication::selectionStart方法的3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: selectedText
WT_USTRING WLineEdit::selectedText() const
{
if (selectionStart() != -1) {
WApplication *app = WApplication::instance();
return WString::fromUTF8(UTF8Substr(text().toUTF8(), app->selectionStart(),
app->selectionEnd() - app->selectionStart()));
} else
return WString::Empty;
}示例2: selectionStart
int WLineEdit::selectionStart() const
{
WApplication *app = WApplication::instance();
if (app->focus() == id()) {
if (app->selectionStart() != -1
&& app->selectionEnd() != app->selectionStart()) {
return app->selectionStart();
} else
return -1;
} else
return -1;
}示例3: selectedText
WT_USTRING WLineEdit::selectedText() const
{
if (selectionStart() != -1) {
WApplication *app = WApplication::instance();
std::string result = UTF8Substr(text().toUTF8(), app->selectionStart(),
app->selectionEnd() - app->selectionStart());
#ifdef WT_TARGET_JAVA
return result;
#else
return WString::fromUTF8(result);
#endif
} else
return WString::Empty;
}