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Re: QBitArray - find first/last set or clean bit

I am sure that the internal implementation of QBitArray::testBit() is optimized for this type of operation. Just iterate over the bits from beginning to end or vice-versa. Anything you try to do to...

Re: How to change empty editor color?

Retrieve the QPalette for the QTabWidget after it is created, set the QPalette::Window color to whatever you want, then set it back on the QTabWidget:



tabWidget = new QTabWidget( this );...

QBitArray - find first/last set or clean bit

How fast do it?
I must iterate over all bits?
It will be faster if will possible bits treat at 32 or even 64 bit chunks.

How to change empty editor color?

MainWindow::MainWindow() {
createMenus();
tabWidget = new QTabWidget;
edit = new CodeEditor();
//tabWidget->addTab(edit, "1");
setCentralWidget(tabWidget);
}

If I write...