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test GetBoundingRect()

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@43021 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2006-11-04 11:26:51 +00:00
parent 0a704d3973
commit e525c4ff96
2 changed files with 25 additions and 0 deletions
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23
samples/treectrl/treetest.cpp
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@@ -76,6 +76,7 @@ BEGIN_EVENT_TABLE(MyFrame, wxFrame)
MENU_LINK(SetBgColour) MENU_LINK(SetBgColour)
MENU_LINK(ResetStyle) MENU_LINK(ResetStyle)
MENU_LINK(Highlight)
MENU_LINK(Dump) MENU_LINK(Dump)
#ifndef NO_MULTIPLE_SELECTION #ifndef NO_MULTIPLE_SELECTION
MENU_LINK(DumpSelected) MENU_LINK(DumpSelected)
@@ -456,6 +457,26 @@ void MyFrame::DoSort(bool reverse)
m_treeCtrl->DoSortChildren(item, reverse); m_treeCtrl->DoSortChildren(item, reverse);
} }
void MyFrame::OnHighlight(wxCommandEvent& WXUNUSED(event))
{
wxTreeItemId id = m_treeCtrl->GetSelection();
CHECK_ITEM( id );
wxRect r;
if ( !m_treeCtrl->GetBoundingRect(id, r, true /* text, not full row */) )
{
wxLogMessage(_T("Failed to get bounding item rect"));
return;
}
wxClientDC dc(m_treeCtrl);
dc.SetBrush(*wxRED);
dc.SetPen(*wxTRANSPARENT_PEN);
dc.DrawRectangle(r);
m_treeCtrl->Update();
}
void MyFrame::OnDump(wxCommandEvent& WXUNUSED(event)) void MyFrame::OnDump(wxCommandEvent& WXUNUSED(event))
{ {
wxTreeItemId root = m_treeCtrl->GetSelection(); wxTreeItemId root = m_treeCtrl->GetSelection();
@@ -1230,6 +1251,8 @@ void MyTreeCtrl::ShowMenu(wxTreeItemId id, const wxPoint& pt)
#if wxUSE_MENUS #if wxUSE_MENUS
wxMenu menu(title); wxMenu menu(title);
menu.Append(TreeTest_About, wxT("&About...")); menu.Append(TreeTest_About, wxT("&About..."));
menu.AppendSeparator();
menu.Append(TreeTest_Highlight, wxT("&Highlight item"));
menu.Append(TreeTest_Dump, wxT("&Dump")); menu.Append(TreeTest_Dump, wxT("&Dump"));
PopupMenu(&menu, pt); PopupMenu(&menu, pt);

2
samples/treectrl/treetest.h
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@@ -177,6 +177,7 @@ public:
void OnSetFgColour(wxCommandEvent& event); void OnSetFgColour(wxCommandEvent& event);
void OnSetBgColour(wxCommandEvent& event); void OnSetBgColour(wxCommandEvent& event);
void OnHighlight(wxCommandEvent& event);
void OnDump(wxCommandEvent& event); void OnDump(wxCommandEvent& event);
#ifndef NO_MULTIPLE_SELECTION #ifndef NO_MULTIPLE_SELECTION
void OnDumpSelected(wxCommandEvent& event); void OnDumpSelected(wxCommandEvent& event);
@@ -258,6 +259,7 @@ enum
TreeTest_SetFgColour, TreeTest_SetFgColour,
TreeTest_SetBgColour, TreeTest_SetBgColour,
TreeTest_ResetStyle, TreeTest_ResetStyle,
TreeTest_Highlight,
TreeTest_Dump, TreeTest_Dump,
TreeTest_DumpSelected, TreeTest_DumpSelected,
TreeTest_Count, TreeTest_Count,