wxWidgets Discussion Forum

This post above Code above does not work anymore. wxOpenClipboard(); copy_data = (char *)wxGetClipboardData(wxDF_TEXT); wxCloseClipboard(); needs to be replaced by if (wxTheClipboard->Open()) { if (wxTheClipboard->IsSupported( wxDF_TEXT )) { wxTextDataObject data; wxTheClipboard->GetData( data ); c...

Hey guys! I made a program with a wide main panel. When it display on a big screen it's ok. But if I open the program on a small screen, then the right side is just truncated, no scroll bar out of the boxe. And the program window cannot be resized bigger than the screen width (on win7). I tried to a...

Thanks! Working as expected

While the pattern is so simple that you could solve this with dedicated code, you could also use this as an opportunity to learn about regular expressions :) #include "wx/regex.h" wxRegEx rx("\\((.*?):(.*?)\\)", wxRE_ADVANCED); if (rx.IsValid()) { wxString text = "(abcdef:ghijkl)"; if (rx.Matches(t...

Thanks! '(' is working. Thanks for the reference to wxString::BeforeFirst. However in my case I have in fact recursive structure like ((wxstr1:wxstr2):wxstr3) so just taking the first colon will not work. What about how to get part of a string? This definitly doesn't work : wxString WxString1 = mwxS...

I have a wxString formated as follow : (WxString1:WxString2) And I'm trying to get two wxStrings: WxString1 and WxString2 if(mwxString[0].GetValue() == "("){ int colonIndex=0; for(int i = ;, i<mwxString.size(); i++){ if(mwxString[i].GetValue() == ":"){ colonIndex=i; i=mwxString.size(); } } wxString ...

Found the answer in treelist sample. Here no function is called, we just get the id of the menu item that is clicked and process it in the OnItem function. void MyFrame::OnItemContextMenu(wxTreeListEvent& event) { enum { Id_Check_Item, Id_Uncheck_Item, Id_Indet_Item, Id_Check_Recursively, Id_Update_...

Hi, I am building a treectrl which display some items. When right click on an item I want a menu to show up with some options 'delete item' 'edit item' ... In the treectrl sample (folder wxWidgets-3.1.2\samples\treectrl) it creates the menu, but the menu items are not linked to any functions. My iss...

Thanks for your support again

Also I need to manipulate 64bit values. Is there a way to use spinctrl with longlong? Because I cannot enter max value higher than 32bits

From a beginner point of vue, this validator concept seems to add a layer of complexity for a feature that should be easy. wxSpinCtrl seem more like the thing. But can we type the value or can we use only the arrows? Because I need to enters 64bit values that can be pretty much random, so the arrows...

I'm trying to have a wxtextctrl which accept only numbers, with a method getint() to get the number. It seems I found just that: https://forums.wxwidgets.org/viewtopic.php?t=15978 However I tried to add #include "wxNumberCtrl.h" #include "wxNumberCtrl.cpp" And edited my wxTextCtrl to use wxNumberCtr...

You can also just initialize m_thread in code inside the constructor: m_thread = &m_thread_status; This bit of code isn't working though. Tried to add it to minimal and it can't build // frame constructor MyFrame::MyFrame(const wxString& title) : wxFrame(NULL, wxID_ANY, title) { m_thread = &m_threa...

But you don't have to add methods for all variables, you can also just lock the whole structure with a critical section. How do you apply a critical section to the whole class or structure? Another noob question : I don't understand the syntax of the constructor. What introduce the ":" ? I guess it...

Technically you don't need the protection for atomic variables like an integer. Got it thanks! Then what variable would need this protection? How far goes the atomic variables? Would I be fine using a struct with this kind of data directly? typedef struct GlobalMem { std::array<long long, 5> ArrayO...

Solved, the class is defined in the XxxMain.h.