wxWidgets Discussion Forum

You mean: a) handle an own scrollbar by myself ? b) displaying as many rows as required ? About a) OK. About b) How? The number also depends on the heights of the individual rows. What happens when resizing a widget containing a grid? Could you please given a few hints? Finally) Why is this all not ...

And of course here the child window code: MyChild::MyChild(wxMDIParentFrame* parent) : wxMDIChildFrame(parent, wxID_ANY, "Simple MDI Child", wxDefaultPosition , wxDefaultSize , wxDEFAULT_FRAME_STYLE | wxNO_FULL_REPAINT_ON_RESIZE) , _table(0) , _grid(0) { _table = new SimpleGridData; _grid ...

You wanna make a joke with me? :) I have never seen a table on a screen displaying 10000 rows at once! You have to handle the rows and the column you really can see. Well, it might be a performance issue to configure to have a little bit more before and after the area you can see but not all! GetNum...

The problem is SetOrCalcRowSizes . Triggered by OnNewGrid this method is iterating over 10000 rows calling AutoSizeRow . As I said before - I can see five rows only when starting my small child window and I have to wait for this windows 3-4 seconds (Pentium Quad Core, Windows XP). Bug or wrong way o...

may be because of return 10000; ?

This should be the count of data rows not
the number of visible rows! Right?

Does anybody else know something better?

kindly
Thomas

I really have been reading many forum entries but nobody is really telling about what wxGrid really does when trying to display data. I'm creating a custom wxGridTableBase overwriting "GetValue" this way: wxString SimpleGridData::GetValue(int row, int col) { std::ostringstream stream; stre...

Aahh, I have no problem to make it visible. I have pepared a menu item to show/hide the statusbar. Using an event method "OnStatusBar" I'm trying to do so. Here the code: (This is not working for wxMDIParentFrame) void MyFrame::OnStatusBar(wxCommandEvent& event) { if (GetStatusBar()) {...

Hi! I have started to eval wxWidgets for our purposes in the company. I have been creating a simple frame with a menu using show/hide of the statusbar (working fine). Replacing the wxFrame by wxMDIParentFrame the statusbar does not vanish until I'm resizing the frame. In addition - when adding a MDI...

Not really in order... 1) Well, the most common problem to developers is analyzing the source code. Therefor I found out for myself the VIM together with ctags and cscope does the job very well. - Where is a symbol used? - Where is method called? - Where is a method defined? - ... I'm knowing there ...

Hi, I would like to know wether it's possible to do a step by step conversion to wxWidgets for a given application (big one) actually using Motif... "Step by step" would mean using both GUI's for a while (when possible)! Two problem issues I see are (at least): - the mainloop. - passing th...