wxWidgets Discussion Forum

Thanks a lot!

I followed the wxThread example in here: http://docs.wxwidgets.org/trunk/classwx_thread.html I made my own class that inherits wxThread, but its destructor is never executed. ~MyThread(); MyThread::~MyThread() { ... // Set the thread pointer of my frame to 0 so I can check if this thread is executin...

All right.

I tried using virtual wxListItemAttr* OnGetItemAttr(long item) const; that returns pointer to my wxListItemAttr(*wxWHITE, *wxCYAN, *wxNORMAL_FONT); but it seems to affect only the items that are not selected. I want to change the selected item background to be always blue, not only when the list has...

All right then. 30% is huge amount. If only changing the search function from O(n) to O(log n) or better would take most of that 30% away, I think it's worth doing so.

I actually added idle event handler recently. It shows wxMessageBox and uses SetFocus if one boolean is true. Not connecting it has no effect. In your test if you scrolled really fast and then before the end stopped scrolling or reversed scrolling, did the scrolling stop immediately or after some ti...

It's not the most complex page. I had it uploaded before and easily available to link. That particular page has so few items that I only get flickering when resizing the whole window. These issues are quite insignificant on my high end PC, but many users have old laptops. It would be nice to improve...

If this kind of look can be achieved using wxGrid or wxDataViewCtrl and scrolling performance increases clearly, I can try them. https://pslhya-ch3302.files.1drv.com/y3mDWYGQLcKKMz5_zF4Z0hXelWYCoAM1dDxRaM372BlEhDpPFZJdDS8PJichBW9_dWDCP1lJSotIlJ2nNj_FMINgriSHsEQjcroYvX6YVA6hyth49C-R0-qEwXMDvL03i4eVDy...

Sounds pretty much like my problem. Clicking oh the scroll bar arrows works just fine though. But using mouse wheel it indeed makes Desktop Window Manager use CPU massively. My PC has Win 10, but this also happens on Win 7. I also experience noticeable lag in another scrolled window that has 300 tex...

I have some wxScrolledWindows with hundreds of controls in them. When using mouse wheel to scroll, the CPU usage reaches 100 % and stays until scrolling stops. So far I tried catching mouse scrolling event and only processing them if at least 200 ms had passed. That reduced the CPU usage to under 50...

Thank you. I had lots to do so took a while before testing this.
Apparently Resource Hacker and Resource Tuner both replace 0x0A with \n.

Using hex viewer I can see "42 00 6C 00 6F 00 63 00 6B 00 0A 00 50 00 72 00 69 00 6E 00 74 00 69 00 6E 00 67 00" so yes it has 0A aka new line.

They are strings loaded from DLL. I would rather have them shown as they are.

Block\nPrinting

I have constructed wxTextCtrls using: wxTextCtrl(parent, wxID_ANY, "", wxDefaultPosition, dimensions, wxTE_MULTILINE) \n in the strings is neither converted to actual new line nor displayed in any way. It is completely omitted in the wxTextCtrl. How can I make it appear as \n or as new lin...

all right