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Allow showing rules and background on entire wxListCtrl window

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Previously they were both limited to the part occupied by the items
only, add a new method allowing to extend them to the whole client
window area.

See https://github.com/wxWidgets/wxWidgets/pull/2106
This commit is contained in:
Marcos
2020-10-30 14:27:42 -03:00
committed by Vadim Zeitlin
parent 1cf7c47934
commit 584d1ae47d
6 changed files with 131 additions and 10 deletions
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26
samples/listctrl/listtest.cpp
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@@ -134,6 +134,9 @@ wxBEGIN_EVENT_TABLE(MyFrame, wxFrame)
EVT_MENU(LIST_SET_FG_COL, MyFrame::OnSetFgColour)
EVT_MENU(LIST_SET_BG_COL, MyFrame::OnSetBgColour)
EVT_MENU(LIST_ROW_LINES, MyFrame::OnSetRowLines)
#if !defined(__WXMSW__)
EVT_MENU(LIST_ROW_LINES_ON_BLANK, MyFrame::OnSetRowLinesOnBlank)
#endif
EVT_MENU(LIST_CUSTOM_HEADER_ATTR, MyFrame::OnCustomHeaderAttr)
EVT_MENU(LIST_TOGGLE_MULTI_SEL, MyFrame::OnToggleMultiSel)
EVT_MENU(LIST_SHOW_COL_INFO, MyFrame::OnShowColInfo)
@@ -165,6 +168,9 @@ wxBEGIN_EVENT_TABLE(MyFrame, wxFrame)
EVT_UPDATE_UI(LIST_TOGGLE_CHECKBOXES, MyFrame::OnUpdateToggleCheckBoxes)
EVT_UPDATE_UI(LIST_TOGGLE_HEADER, MyFrame::OnUpdateToggleHeader)
EVT_UPDATE_UI(LIST_ROW_LINES, MyFrame::OnUpdateRowLines)
#if !defined(__WXMSW__)
EVT_UPDATE_UI(LIST_ROW_LINES_ON_BLANK, MyFrame::OnUpdateRowLines)
#endif
wxEND_EVENT_TABLE()
// My frame constructor
@@ -277,6 +283,9 @@ MyFrame::MyFrame(const wxString& title)
menuCol->Append(LIST_SET_FG_COL, "&Foreground colour...");
menuCol->Append(LIST_SET_BG_COL, "&Background colour...");
menuCol->AppendCheckItem(LIST_ROW_LINES, "Alternating colours");
#if !defined(__WXMSW__)
menuCol->AppendCheckItem(LIST_ROW_LINES_ON_BLANK, "Alternating colours on Blank");
#endif
menuCol->AppendCheckItem(LIST_CUSTOM_HEADER_ATTR, "&Custom header attributes");
wxMenuBar *menubar = new wxMenuBar;
@@ -520,6 +529,9 @@ void MyFrame::RecreateList(long flags, bool withText)
}
GetMenuBar()->Check(LIST_ROW_LINES, false);
#if !defined(__WXMSW__)
GetMenuBar()->Check(LIST_ROW_LINES_ON_BLANK, false);
#endif
m_logWindow->Clear();
}
@@ -940,6 +952,20 @@ void MyFrame::OnSetRowLines(wxCommandEvent& event)
m_listCtrl->Refresh();
}
#if !defined(__WXMSW__)
void MyFrame::OnSetRowLinesOnBlank(wxCommandEvent& event)
{
wxColour color = wxGetColourFromUser(this);
m_listCtrl->SetSingleStyle(wxLC_HRULES | wxLC_VRULES, event.IsChecked());
if (event.IsChecked())
m_listCtrl->SetAlternateRowColour(color);
else
m_listCtrl->EnableAlternateRowColours(event.IsChecked());
m_listCtrl->SetListRulesAlternateColourOnBlank(event.IsChecked(), color);
m_listCtrl->Refresh();
}
#endif
void MyFrame::OnCustomHeaderAttr(wxCommandEvent& event)
{
wxItemAttr attr;