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Improve support for TABs in wxListBox under MSW

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Always set the LB_USETABSTOPS style flag to achieve behaviour more
compatible with other platforms and expand TABs to align them at tab
stops positioned at every 8 characters.

Also add MSW-specific MSWSetTabStops() method allowing to customize tab
stops.

Update the documentation and the sample to demonstrate using TABs.

Closes https://github.com/wxWidgets/wxWidgets/pull/1789
This commit is contained in:
Artur Sochirca
2020-04-13 16:49:38 +03:00
committed by Vadim Zeitlin
parent ebe7816516
commit d1553c63ed
4 changed files with 38 additions and 7 deletions
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4
samples/widgets/listbox.cpp
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@@ -337,7 +337,7 @@ void ListboxWidgetsPage::CreateContent()
wxSizer *sizerRow = new wxBoxSizer(wxHORIZONTAL);
btn = new wxButton(this, ListboxPage_Add, "&Add this string");
m_textAdd = new wxTextCtrl(this, ListboxPage_AddText, "test item 0");
m_textAdd = new wxTextCtrl(this, ListboxPage_AddText, "test item \t0");
sizerRow->Add(btn, 0, wxRIGHT, 5);
sizerRow->Add(m_textAdd, 1, wxLEFT, 5);
sizerMiddle->Add(sizerRow, 0, wxALL | wxGROW, 5);
@@ -619,7 +619,7 @@ void ListboxWidgetsPage::OnButtonAdd(wxCommandEvent& WXUNUSED(event))
if ( !m_textAdd->IsModified() )
{
// update the default string
m_textAdd->SetValue(wxString::Format("test item %u", ++s_item));
m_textAdd->SetValue(wxString::Format("test item \t%u", ++s_item));
}
m_lbox->Append(s);