wxWidgets Discussion Forum

The assert message seems pretty clear: Some code tries to set the ClippingRegion for a wxDC, but the printer dc under GTK does not support this. You can try to compile wxWidgets again with debug messages disabled to suppress the assert, but the output on the printer will probably look wrong. Hi, Wh...

Hi, I have a simple application that tries to print a grid. The grid is rendered ok in the preview mode but crashes if I try to print it in a pdf file on Ubuntu (from the Print button in Preview window). The crash happens exactly on the grid->Render line of code. The exact error is: ../include/wx/gt...

Hi, I have some problems with wxPrintout or there is something that I do not understand. Below is my source code. It is a very simple application that creates a frame with a button on it. When I click on that button a Preview frame is created where I display some text (namely DC size and Page size)....

Hi, I have some problems with wxScrolledWindow. I created a horizontally scrolled window with buttons inside it. Below that, I placed a wxPanel. But, they appear overlaped. I do not know why. Here is my code: #include "wx/wx.h" #include <iostream> class MyApp : public wxApp { wxFrame* fram...

Pasting from Libre Office or Google Spreadsheet works with no problem. And which one doesn't work? This sounds to me like the problem is in the source application and not in yours. Use http://www.freeclipboardviewer.com to check what the clipboard actually contains. Pasting from Numbers (MacOS) doe...

Hi, I develop an application which should paste some values from spreadsheet applications (like Excel, Numbers etc) to a grid. The application works perfect except when copy-pasting from Numbers. Pasting from Libre Office or Google Spreadsheet works with no problem. Here is my code which I use to ge...

fantastic!
it works !

THANKS,
mihai

I have removed the monolithic... still the same error. I don't know why it cannot find the library since it is there. g++ first.cpp -D__WXGTK__ -I ~/Documents/wxWidgets-3.0.2/include -I /home/mihai/Documents/wxWidgets-3.0.2/ubuntu64/lib/wx/include/gtk2-unicode-static-3.0/ -L /home/mihai/Documents/wx...

I want to link statically on Ubuntu. I know this topic has been discussed before, but I have a problem and I don't know how to solve it (most likely because I'm not very familiar with Linux). On Windows and Mac I've been able to link statically with no problem. first I have configured in this way: ....

So are you saying it only happens under OSX? Do you see it in the "grid" sample? it seems that it was my mistake. I was storing the width of columns and then restore them ... however, the other problem with the menuitem ID of zero on Mac appear on the grid sample too. I will create a new ...

Which platform and wxWidgets version? I don't see this behavior under Windows. Actually i'm pretty sure that wxWidgets never saves any configuration data anywhere unasked. So my guess is that this is a feature of the native control on the platform you're working on. I work on Windows 7 now. wxWidge...

when I create a wxGrid with native headers, I can right click on header and make some columns to be hidden. if I restart the application the previously hidden columns are still hidden which means that wx stores this information somewhere. so, where is this information stored? in which file ? thanks,...

Hi, Warning: I'm not an expert on package building. However, do you need to specify wxgtk in 'Depends'? I think i's normal just to have the line: Depends: ${shlibs:Depends}, ${misc:Depends} so that debhelper(?) works out the dependencies for itself. I get an error: sudo dpkg-deb --build mys_softwar...

Hi there, I have created a deb package for my application. I the control file I have specified: Depends: libwxgtk3.0-0 when I installed the application on a fresh system I was able to install it, but it seems that not all wxgtk libraries were installed: ldd /usr/local/bin/myapp linux-vdso.so.1 => (0...

doublemax wrote:It's possible that the initial content on creation determines the minimum size of the button. What happens if you create it with an empty label?

that is a brilliant idea !
thanks!
mihai