#include "wx/treectrl.h"
#include "wx/math.h"
#include "wx/renderer.h"
+#include "wx/wupdlock.h"
#ifdef __WIN32__
// this is not supported by native control
#include "unchecked.xpm"
#include "checked.xpm"
-#ifndef __WXMSW__
+#ifndef wxHAS_IMAGES_IN_RESOURCES
#include "../sample.xpm"
#endif
MENU_LINK(Recreate)
MENU_LINK(ToggleImages)
MENU_LINK(ToggleStates)
+ MENU_LINK(ToggleBell)
MENU_LINK(ToggleAlternateImages)
MENU_LINK(ToggleAlternateStates)
MENU_LINK(ToggleButtons)
MENU_LINK(EnsureVisible)
MENU_LINK(SetFocus)
MENU_LINK(AddItem)
+ MENU_LINK(AddManyItems)
MENU_LINK(InsertItem)
MENU_LINK(IncIndent)
MENU_LINK(DecIndent)
// Show the frame
frame->Show(true);
- SetTopWindow(frame);
return true;
}
// This reduces flicker effects - even better would be to define
// OnEraseBackground to do nothing. When the tree control's scrollbars are
// show or hidden, the frame is sent a background erase event.
- SetBackgroundColour(wxColour(255, 255, 255));
+ SetBackgroundColour(*wxWHITE);
// Give it an icon
SetIcon(wxICON(sample));
*tree_menu = new wxMenu,
*item_menu = new wxMenu;
+#if wxUSE_LOG
file_menu->Append(TreeTest_ClearLog, wxT("&Clear log\tCtrl-L"));
file_menu->AppendSeparator();
- file_menu->Append(TreeTest_About, wxT("&About..."));
+#endif // wxUSE_LOG
+ file_menu->Append(TreeTest_About, wxT("&About"));
file_menu->AppendSeparator();
file_menu->Append(TreeTest_Quit, wxT("E&xit\tAlt-X"));
#endif // NO_MULTIPLE_SELECTION
style_menu->AppendCheckItem(TreeTest_ToggleImages, wxT("Toggle show ima&ges"));
style_menu->AppendCheckItem(TreeTest_ToggleStates, wxT("Toggle show st&ates"));
+ style_menu->AppendCheckItem(TreeTest_ToggleBell, wxT("Toggle &bell on no match"));
style_menu->AppendCheckItem(TreeTest_ToggleAlternateImages, wxT("Toggle alternate images"));
style_menu->AppendCheckItem(TreeTest_ToggleAlternateStates, wxT("Toggle alternate state images"));
style_menu->Append(TreeTest_SetImageSize, wxT("Set image si&ze..."));
tree_menu->Append(TreeTest_CollapseAndReset, wxT("C&ollapse and reset"));
tree_menu->AppendSeparator();
tree_menu->Append(TreeTest_AddItem, wxT("Append a &new item"));
+ tree_menu->Append(TreeTest_AddManyItems, wxT("Appends &many items"));
tree_menu->Append(TreeTest_InsertItem, wxT("&Insert a new item"));
tree_menu->Append(TreeTest_Delete, wxT("&Delete this item"));
tree_menu->Append(TreeTest_DeleteChildren, wxT("Delete &children"));
m_textCtrl = new wxTextCtrl(m_panel, wxID_ANY, wxT(""),
wxDefaultPosition, wxDefaultSize,
wxTE_MULTILINE | wxSUNKEN_BORDER);
+
+#ifdef __WXMOTIF__
+ // For some reason, we get a memcpy crash in wxLogStream::DoLogStream
+ // on gcc/wxMotif, if we use wxLogTextCtl. Maybe it's just gcc?
+ delete wxLog::SetActiveTarget(new wxLogStderr);
+#else
+ // set our text control as the log target
+ wxLogTextCtrl *logWindow = new wxLogTextCtrl(m_textCtrl);
+ delete wxLog::SetActiveTarget(logWindow);
+#endif
#endif // wxUSE_LOG
CreateTreeWithDefStyle();
// create a status bar
CreateStatusBar(2);
#endif // wxUSE_STATUSBAR
-
-#if wxUSE_LOG
-#ifdef __WXMOTIF__
- // For some reason, we get a memcpy crash in wxLogStream::DoLogStream
- // on gcc/wxMotif, if we use wxLogTextCtl. Maybe it's just gcc?
- delete wxLog::SetActiveTarget(new wxLogStderr);
-#else
- // set our text control as the log target
- wxLogTextCtrl *logWindow = new wxLogTextCtrl(m_textCtrl);
- delete wxLog::SetActiveTarget(logWindow);
-#endif
-#endif // wxUSE_LOG
}
MyFrame::~MyFrame()
}
}
+void MyFrame::OnToggleBell(wxCommandEvent& event)
+{
+ m_treeCtrl->EnableBellOnNoMatch(event.IsChecked());
+}
+
void MyFrame::OnToggleAlternateImages(wxCommandEvent& WXUNUSED(event))
{
bool alternateImages = m_treeCtrl->AlternateImages();
MyTreeCtrl::TreeCtrlIcon_File */ );
}
+void MyFrame::OnAddManyItems(wxCommandEvent& WXUNUSED(event))
+{
+ wxWindowUpdateLocker lockUpdates(this);
+
+ const wxTreeItemId root = m_treeCtrl->GetRootItem();
+ for ( int n = 0; n < 1000; n++ )
+ {
+ m_treeCtrl->AppendItem(root, wxString::Format("Item #%03d", n));
+ }
+}
+
void MyFrame::OnIncIndent(wxCommandEvent& WXUNUSED(event))
{
unsigned int indent = m_treeCtrl->GetIndent();
void MyFrame::OnSetFgColour(wxCommandEvent& WXUNUSED(event))
{
wxColour col = wxGetColourFromUser(this, m_treeCtrl->GetForegroundColour());
- if ( col.Ok() )
+ if ( col.IsOk() )
m_treeCtrl->SetForegroundColour(col);
}
void MyFrame::OnSetBgColour(wxCommandEvent& WXUNUSED(event))
{
wxColour col = wxGetColourFromUser(this, m_treeCtrl->GetBackgroundColour());
- if ( col.Ok() )
+ if ( col.IsOk() )
m_treeCtrl->SetBackgroundColour(col);
}
void MyTreeCtrl::OnItemMenu(wxTreeEvent& event)
{
wxTreeItemId itemId = event.GetItem();
- MyTreeItemData *item = itemId.IsOk() ? (MyTreeItemData *)GetItemData(itemId)
- : NULL;
+ wxCHECK_RET( itemId.IsOk(), "should have a valid item" );
+
+ MyTreeItemData *item = (MyTreeItemData *)GetItemData(itemId);
wxPoint clientpt = event.GetPoint();
wxPoint screenpt = ClientToScreen(clientpt);
wxLogMessage(wxT("OnItemMenu for item \"%s\" at screen coords (%i, %i)"),
- item ? item->GetDesc() : wxT(""), screenpt.x, screenpt.y);
+ item->GetDesc(), screenpt.x, screenpt.y);
ShowMenu(itemId, clientpt);
event.Skip();
#if wxUSE_MENUS
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"));
void MyTreeCtrl::OnItemRClick(wxTreeEvent& event)
{
wxTreeItemId itemId = event.GetItem();
- MyTreeItemData *item = itemId.IsOk() ? (MyTreeItemData *)GetItemData(itemId)
- : NULL;
+ wxCHECK_RET( itemId.IsOk(), "should have a valid item" );
+
+ MyTreeItemData *item = (MyTreeItemData *)GetItemData(itemId);
- wxLogMessage(wxT("Item \"%s\" right clicked"), item ? item->GetDesc()
- : wxT(""));
+ wxLogMessage(wxT("Item \"%s\" right clicked"), item->GetDesc());
event.Skip();
}