Search found 41 matches
- Thu Mar 20, 2008 6:59 pm
- Forum: Announcements and Discoveries
- Topic: wxMaskedEdit (C++) Source
- Replies: 2
- Views: 2215
Sorry. That site was lost a while ago due to equipment failure. You can download the class source here http://oneangryjerk.com/files/maskedit.zip The code is rough, but it works. I have a cleaner version, but it depends on some of our internal code and I can't release it here. The classes interface ...
- Thu Mar 16, 2006 10:02 pm
- Forum: C++ Development
- Topic: Exceptions with wxWidgets & mingw
- Replies: 36
- Views: 5654
I have no general problems with exceptions and MINGW 3.4.2. I can throw any type and catch it without a crash. The only problem I experience is throwing an exception across a DLL boundry, catching it, and then later unloading the DLL. I solved this problem by not unloading my addin DLLs explicitly u...
- Fri Feb 03, 2006 7:38 pm
- Forum: C++ Development
- Topic: Question about shared variables in a multithreaded app
- Replies: 3
- Views: 1266
The place where Davros is not correct is in the case of multiproc/multicore systems, where one processor or core could be writing, while the other is reading and so on. I'm also not sure the modification of a stack/heap var regardless of if it is the same size as a native "word" would be atomic on a...
- Tue Jan 10, 2006 8:07 pm
- Forum: C++ Development
- Topic: wxRadioBox in a wxScrolledWindow
- Replies: 4
- Views: 1272
- Mon Jan 09, 2006 8:50 pm
- Forum: C++ Development
- Topic: wxRadioBox in a wxScrolledWindow
- Replies: 4
- Views: 1272
Well, that fixes it initially not displaying, but if you make sure the window is not big enough to hold the entire box, scroll down, and then maximize the window, the radiobuttons again are not displayed. You can even restore the window and notice that they still don't paint! Something is definately...
- Mon Jan 09, 2006 7:30 pm
- Forum: C++ Development
- Topic: wxRadioBox in a wxScrolledWindow
- Replies: 4
- Views: 1272
wxRadioBox in a wxScrolledWindow
For some reason when I place a wxRadioBox inside a wxScrolledWindow, the radio buttons don't draw until I resize the window. They don't even redraw if I scroll up and down. Screen Shot: http://dev.rsaisp.com/images/hosted/radbox_scrolwin_prob.gif Example Code: #include <wx/wx.h> class Test : public ...
- Thu Sep 15, 2005 12:35 pm
- Forum: C++ Development
- Topic: is there a wxDLL class?
- Replies: 7
- Views: 2390
- Wed Sep 07, 2005 7:46 pm
- Forum: C++ Development
- Topic: SQL as slim and easy possible
- Replies: 12
- Views: 2784
I would agree with RogerIrwin that alot of middleware is bloatware that doesn't increse productivity or flexability at all. However, we develop middleware here that deals with things like client disconnected operation (restaurant cash registers for example), database failures, instant messaging, rem...
- Wed Sep 07, 2005 7:39 pm
- Forum: C++ Development
- Topic: InterlockedIncrement?
- Replies: 10
- Views: 2104
- Wed Sep 07, 2005 12:30 pm
- Forum: C++ Development
- Topic: InterlockedIncrement?
- Replies: 10
- Views: 2104
Hello, SnakeChomp, all that he probably wanted to know was is there a wxWidgets function for atomic increment and decrement, which is not windows specific by any means, he just wasn't asking the question in a non windows specific manner. Atomic operations are defined at the processor level, so the f...
- Wed Sep 07, 2005 12:10 pm
- Forum: C++ Development
- Topic: SQL as slim and easy possible
- Replies: 12
- Views: 2784
Hi Jorg, In the book Patterns of Enterprise Application Architecture the authors define patterns that help you to separate the data access code from the class logic. One of the patterns that the authors develop is the Table data gateway ( http://www.martinfowler.com/eaaCatalog/tableDataGateway.html ...
- Wed Sep 07, 2005 12:02 pm
- Forum: C++ Development
- Topic: Unloading a DLL closes my whole app
- Replies: 2
- Views: 838
- Wed Sep 07, 2005 11:59 am
- Forum: C++ Development
- Topic: Code in main app that DLL wants to reference... possible?
- Replies: 10
- Views: 1911
Actually, this scenario is common for plugin architectures. Usually the main app hosts services for the plugin modules. This is normally done in C++ through the use of interfaces. For example.. IPluginServices.h: //Defines an interface that the main program will have to create //an implementation fo...
- Wed Aug 31, 2005 5:56 pm
- Forum: C++ Development
- Topic: DECLARE_DYNAMIC_CLASS ~wxClassInfo and Shared Object
- Replies: 0
- Views: 630
DECLARE_DYNAMIC_CLASS ~wxClassInfo and Shared Object
I have an application that only uses the wxbase, and wxodbc libraries, but loads addon modules. These addon modules can be used with the application in question, or another application that supports a GUI, so the addins may load other WX libraries. So I call wxInitialize on startup and wxUninitializ...
- Wed Aug 31, 2005 12:38 pm
- Forum: C++ Development
- Topic: wxBitmap::CreateFromImage problem detected with codeguard
- Replies: 4
- Views: 1093
Well, it's not really a bug, but it should be done your way Actually, it is a bug.. According the the C++ standard the result of deleting an array object using delete and not delete[] is undefined. Undefined in standardeese means that it could do anything, including steal your pets food dish. :shoc...