本文整理汇总了C++中Fl_Input::take_focus方法的典型用法代码示例。如果您正苦于以下问题：C++ Fl_Input::take_focus方法的具体用法？C++ Fl_Input::take_focus怎么用？C++ Fl_Input::take_focus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Fl_Input的用法示例。
在下文中一共展示了Fl_Input::take_focus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: numberOrStringOptionChooser
double numberOrStringOptionChooser(const std::string &category, int index,
const std::string &name, bool isNumber,
const std::string &title,
bool isInteractive, double minimum,
double maximum, double step)
{
double valn = 0.;
std::string vals = "";
if(isNumber)
NumberOption(GMSH_GET, category.c_str(), index, name.c_str(), valn);
else
StringOption(GMSH_GET, category.c_str(), index, name.c_str(), vals);
int nn = (isInteractive ? 2 : 3);
int width = nn * BB + (nn + 1) * WB, height = 2 * BH + 3 * WB;
std::string t = title;
if(t.empty()) t = (isNumber ? "Number Chooser" : "String Chooser");
Fl_Window *win = new paletteWindow(width, height, false, t.c_str());
win->set_modal();
win->hotspot(win);
inputValueFloat *number = 0;
Fl_Input *string = 0;
if(isNumber){
number = new inputValueFloat(WB, WB, width - 2 * WB, BH);
number->value(valn);
if(isInteractive){
static opt_data d;
d.category = category;
d.index = index;
d.name = name;
number->minimum(minimum);
number->maximum(maximum);
number->step(step, 1);
number->callback(interactive_cb, (void*)&d);
number->when(FL_WHEN_RELEASE);
}
}
else{
string = new Fl_Input(WB, WB, width - 2 * WB, BH);
string->value(vals.c_str());
}
Fl_Button *ok = new Fl_Return_Button
(width - nn * BB - nn * WB, 2 * WB + BH, BB, BH, "OK");
Fl_Button *def = new Fl_Button
(width - (nn - 1) * BB - (nn - 1) * WB, 2 * WB + BH, BB, BH, "Default");
Fl_Button *cancel = 0;
if(!isInteractive)
cancel = new Fl_Button
(width - BB - WB, 2 * WB + BH, BB, BH, "Cancel");
win->end();
win->show();
if(number) number->take_focus();
if(string) string->take_focus();
bool done = false;
while(win->shown()){
if(done) break;
Fl::wait();
for (;;) {
Fl_Widget* o = Fl::readqueue();
if (!o) break;
if (o == win || o == cancel) {
done = true;
break;
}
if(o == ok){
if(isNumber){
valn = number->value();
NumberOption(GMSH_SET|GMSH_GUI, category.c_str(), index,
name.c_str(), valn);
}
else{
vals = string->value();
StringOption(GMSH_SET|GMSH_GUI, category.c_str(), index,
name.c_str(), vals);
}
done = true;
break;
}
if(o == def){
if(isNumber){
NumberOption(GMSH_GET_DEFAULT, category.c_str(), index,
name.c_str(), valn);
number->value(valn);
if(isInteractive) number->do_callback();
}
else{
StringOption(GMSH_GET_DEFAULT, category.c_str(), index,
name.c_str(), vals);
string->value(vals.c_str());
}
break;
}
}
}
delete win;
if(isNumber){
NumberOption(GMSH_GET, category.c_str(), index, name.c_str(), valn);
return valn;
}
//.........这里部分代码省略.........