515e802ae2
Including math.h can pollute the default namespace, and break some compilers if cmath versions of the method are declared as using. Switching to C++ math functions also greatly simplifies handling of float qreal as C++ automatically chooses the right method. [ChangeLog][QtCore][QtMath] qmath.h no longer includes math.h, so any sources depending on that indirect inclusion may fail to build. Change-Id: I4d0e331dafba354ec05dc5052e61ef4ff8d387fe Reviewed-by: Rafael Roquetto <rafael.roquetto@kdab.com> |
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| .. | ||
| analogclock | ||
| calculator | ||
| calendarwidget | ||
| charactermap | ||
| codeeditor | ||
| digitalclock | ||
| elidedlabel | ||
| groupbox | ||
| icons | ||
| imageviewer | ||
| lineedits | ||
| mousebuttons | ||
| movie | ||
| scribble | ||
| shapedclock | ||
| sliders | ||
| spinboxes | ||
| styles | ||
| stylesheet | ||
| tablet | ||
| tetrix | ||
| tooltips | ||
| validators | ||
| wiggly | ||
| windowflags | ||
| README | ||
| widgets.pro | ||
README
Qt comes with a large range of standard widgets that users of modern applications have come to expect. You can also develop your own custom widgets and controls, and use them alongside standard widgets. It is even possible to provide custom styles and themes for widgets that can be used to change the appearance of standard widgets and appropriately written custom widgets. Documentation for these examples can be found via the Examples link in the main Qt documentation.