X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/0a71f9e92f2d8b43e11299e712cb3da04660fd9e..102798af357e42003436206317ac12e58065508b:/samples/dataview/dataview.cpp diff --git a/samples/dataview/dataview.cpp b/samples/dataview/dataview.cpp index 8bbfa776c7..73daada988 100644 --- a/samples/dataview/dataview.cpp +++ b/samples/dataview/dataview.cpp @@ -1,8 +1,8 @@ ///////////////////////////////////////////////////////////////////////////// // Name: dataview.cpp -// Purpose: DataVewCtrl wxWidgets sample +// Purpose: wxDataViewCtrl wxWidgets sample // Author: Robert Roebling -// Modified by: +// Modified by: Francesco Montorsi // Created: 06/01/06 // RCS-ID: $Id$ // Copyright: (c) Robert Roebling @@ -21,6 +21,11 @@ #endif #include "wx/datetime.h" +#include "wx/splitter.h" +#include "wx/aboutdlg.h" +#include "wx/choicdlg.h" +#include "wx/numdlg.h" +#include "wx/dataview.h" #ifndef __WXMSW__ #include "../sample.xpm" @@ -28,15 +33,19 @@ #include "null.xpm" -#include "wx/dataview.h" + +#define DEFAULT_ALIGN wxALIGN_LEFT +#define DATAVIEW_DEFAULT_STYLE (wxDV_MULTIPLE|wxDV_HORIZ_RULES|wxDV_VERT_RULES) + + // ------------------------------------- // MyTextModel // ------------------------------------- -WX_DECLARE_LIST(wxDateTime,wxArrayDate); -#include -WX_DEFINE_LIST(wxArrayDate) +WX_DECLARE_OBJARRAY(wxDateTime,wxArrayDate); +#include +WX_DEFINE_OBJARRAY(wxArrayDate) class MyTextModel: public wxDataViewListModel { @@ -54,18 +63,18 @@ public: { m_progress.Add( i/10 ); } for (i = 0; i < 1000; i++) { - wxDateTime *date = new wxDateTime( wxDateTime::Now() ); - m_dates.Append( date ); + wxDateTime date( wxDateTime::Now() ); + m_dates.Add( date ); } } - virtual unsigned int GetNumberOfRows() + virtual unsigned int GetRowCount() const { return 1000; } - virtual unsigned int GetNumberOfCols() + virtual unsigned int GetColumnCount() const { return 7; } // as reported by wxVariant - virtual wxString GetColType( unsigned int col ) + virtual wxString GetColumnType( unsigned int col ) const { if (col == 6) return wxT("datetime"); @@ -79,11 +88,11 @@ public: return wxT("string"); } - virtual void GetValue( wxVariant &variant, unsigned int col, unsigned int row ) + virtual void GetValue( wxVariant &variant, unsigned int col, unsigned int row ) const { if (col == 6) { - variant = (wxDateTime) *m_dates[row]; + variant = (wxDateTime) m_dates[row]; } else if (col == 5) { @@ -95,7 +104,7 @@ public: } else if (col == 3) { - variant = (bool) m_bools[row]; + variant = (bool) (m_bools[row] != 0); } else if (col == 2) { @@ -112,7 +121,7 @@ public: { if (col == 6) { - *m_dates[row] = value.GetDateTime(); + m_dates[row] = value.GetDateTime(); } else if (col == 3) { @@ -133,14 +142,14 @@ public: }; // ------------------------------------- -// MyCustomCell +// MyCustomRenderer // ------------------------------------- -class MyCustomCell: public wxDataViewCustomCell +class MyCustomRenderer: public wxDataViewCustomRenderer { public: - MyCustomCell() : - wxDataViewCustomCell( wxT("string"), wxDATAVIEW_CELL_ACTIVATABLE ) + MyCustomRenderer() : + wxDataViewCustomRenderer( wxT("string"), wxDATAVIEW_CELL_ACTIVATABLE ) { m_colour = wxT("black"); } @@ -149,6 +158,13 @@ public: m_colour = value.GetString(); return true; } + + bool GetValue( wxVariant &value ) const + { + value = m_colour; + return true; + } + bool Render( wxRect rect, wxDC *dc, int WXUNUSED(state) ) { dc->SetPen( *wxBLACK_PEN ); @@ -161,7 +177,7 @@ public: dc->DrawRectangle( rect ); return true; } - wxSize GetSize() + wxSize GetSize() const { return wxSize(20,8); } @@ -197,10 +213,22 @@ public: m_bitmap = wxBitmap( null_xpm ); } - virtual unsigned int GetNumberOfRows() { return m_list.GetCount(); } - virtual unsigned int GetNumberOfCols() { return 2; } - virtual wxString GetColType( unsigned int WXUNUSED(col) ) { return wxT("string"); } - virtual void GetValue( wxVariant &variant, unsigned int col, unsigned int row ) + virtual unsigned int GetRowCount() const + { + return m_list.GetCount(); + } + + virtual unsigned int GetColumnCount() const + { + return 2; + } + + virtual wxString GetColumnType( unsigned int WXUNUSED(col) ) const + { + return wxT("string"); + } + + virtual void GetValue( wxVariant &variant, unsigned int col, unsigned int row ) const { if (col == 0) { @@ -216,6 +244,7 @@ public: tmp.Printf( wxT("item(%d;%d)"), (int)row, (int)col ); variant = tmp; } + virtual bool SetValue( wxVariant &variant, unsigned int col, unsigned int row ) { if (col == 0) @@ -263,13 +292,14 @@ class MyApp: public wxApp { public: bool OnInit(void); + int OnExit(); }; // ------------------------------------- // MyFrame // ------------------------------------- -class MyFrame: public wxFrame +class MyFrame : public wxFrame { public: MyFrame(wxFrame *frame, wxChar *title, int x, int y, int w, int h); @@ -277,10 +307,29 @@ public: public: void OnQuit(wxCommandEvent& event); void OnAbout(wxCommandEvent& event); + void OnNewSortingFrame(wxCommandEvent& event); + + void OnStyleChange(wxCommandEvent& event); + void OnColumnSetting(wxCommandEvent& event); private: wxDataViewCtrl* dataview_left; wxDataViewCtrl* dataview_right; + wxSplitterWindow *m_splitter; + wxPanel *m_panelLeft, *m_panelRight; + + // utilities: + + void CreateDataViewControls(); + + wxArrayInt GetFlaggedColumns(int flag); + wxAlignment ChooseAlign(const wxString &msg, bool onlyHorizontal); + void SetFlag(const wxArrayInt &idx, int flag); + void SetAlignment(const wxArrayInt &idx, bool header, wxAlignment align); + void SetWidth(const wxArrayInt &idx, bool minwidth, int width); + +private: + DECLARE_EVENT_TABLE() }; // ------------------------------------- @@ -294,18 +343,26 @@ enum my_events ID_INSERT_ROW_LEFT, ID_DELETE_ROW_LEFT, ID_EDIT_ROW_LEFT, + + ID_SELECT, + ID_UNSELECT_ALL, ID_APPEND_ROW_RIGHT, ID_PREPEND_ROW_RIGHT, ID_INSERT_ROW_RIGHT, ID_DELETE_ROW_RIGHT, - ID_EDIT_ROW_RIGHT + ID_EDIT_ROW_RIGHT, + + ID_SORTED, + ID_UNSORTED, + ID_ACTIVATED }; class MySortingFrame: public wxFrame { public: MySortingFrame(wxFrame *frame, wxChar *title, int x, int y, int w, int h); + ~MySortingFrame(); public: void OnQuit(wxCommandEvent& event); @@ -323,11 +380,25 @@ public: void OnDeleteRowRight(wxCommandEvent& event); void OnEditRowRight(wxCommandEvent& event); + void OnSelect(wxCommandEvent& event); + void OnUnselectAll(wxCommandEvent& event); + + void OnSelectedUnsorted(wxDataViewEvent &event); + void OnSelectedSorted(wxDataViewEvent &event); + void OnActivatedUnsorted(wxDataViewEvent &event); + + void OnHeaderClickSorted(wxDataViewEvent &event); + void OnHeaderClickUnsorted(wxDataViewEvent &event); + private: wxDataViewCtrl* dataview_left; wxDataViewCtrl* dataview_right; + + wxLog *m_logOld; + wxTextCtrl *m_logWindow; - MyUnsortedTextModel *m_unsorted_model; + wxObjectDataPtr m_unsorted_model; + wxObjectDataPtr m_sorted_model; DECLARE_EVENT_TABLE() }; @@ -336,97 +407,244 @@ private: // MyApp // ------------------------------------- -#define DYNAMIC_QUIT wxID_EXIT -#define DYNAMIC_ABOUT wxID_ABOUT - -IMPLEMENT_APP (MyApp) +IMPLEMENT_APP(MyApp) bool MyApp::OnInit(void) { - MyFrame *frame = new MyFrame(NULL, wxT("wxDataViewCtrl feature test"), 10, 10, 800, 340); - frame->Show(true); + if ( !wxApp::OnInit() ) + return false; - MySortingFrame *frame2 = new MySortingFrame(NULL, wxT("wxDataViewCtrl sorting test"), 10, 350, 600, 300); - frame2->Show(true); + // build the first frame + MyFrame *frame = + new MyFrame(NULL, wxT("wxDataViewCtrl feature test"), 10, 10, 800, 340); + frame->Show(true); SetTopWindow(frame); - return true; } +int MyApp::OnExit() +{ + return 0; +} + + // ------------------------------------- // MyFrame // ------------------------------------- +enum +{ + // file menu + ID_ABOUT = wxID_ABOUT, + ID_NEW_SORT_FRAME = wxID_HIGHEST+1, + ID_EXIT = wxID_EXIT, + + // dataviewctrl menu + ID_SINGLE_SEL_MODE = wxID_HIGHEST+2, + ID_MULTIPLE_SEL_MODE, + ID_NO_HEADER_MODE, + ID_HORIZ_RULES_MODE, + ID_VERT_RULES_MODE, + + ID_RESIZEABLE_COLUMNS, + ID_SORTABLE_COLUMNS, + ID_HIDDEN_COLUMNS, + + ID_CHOOSE_COLUMN_ALIGNMENT, + ID_CHOOSE_CONTENTS_ALIGNMENT, + + ID_SET_MINWIDTH, + ID_SET_WIDTH +}; + +BEGIN_EVENT_TABLE(MyFrame, wxFrame) + + // file menu + EVT_MENU( ID_ABOUT, MyFrame::OnAbout ) + EVT_MENU( ID_NEW_SORT_FRAME, MyFrame::OnNewSortingFrame ) + EVT_MENU( ID_EXIT, MyFrame::OnQuit ) + + // dataviewctrl menu + EVT_COMMAND_RANGE( ID_SINGLE_SEL_MODE, ID_VERT_RULES_MODE, + wxEVT_COMMAND_MENU_SELECTED, MyFrame::OnStyleChange ) + + EVT_COMMAND_RANGE( ID_RESIZEABLE_COLUMNS, ID_SET_WIDTH, + wxEVT_COMMAND_MENU_SELECTED, MyFrame::OnColumnSetting ) + +END_EVENT_TABLE() + MyFrame::MyFrame(wxFrame *frame, wxChar *title, int x, int y, int w, int h): wxFrame(frame, wxID_ANY, title, wxPoint(x, y), wxSize(w, h)) { SetIcon(wxICON(sample)); + // build the menus: + wxMenu *file_menu = new wxMenu; + file_menu->Append(ID_NEW_SORT_FRAME, _T("&New sorting frame")); + file_menu->AppendSeparator(); + file_menu->Append(ID_ABOUT, _T("&About")); + file_menu->AppendSeparator(); + file_menu->Append(ID_EXIT, _T("E&xit")); + + wxMenu *data_menu = new wxMenu; + data_menu->AppendRadioItem(ID_SINGLE_SEL_MODE, _T("&Single selection mode")); + data_menu->AppendRadioItem(ID_MULTIPLE_SEL_MODE, _T("&Multiple selection mode")); + data_menu->AppendSeparator(); + data_menu->AppendCheckItem(ID_NO_HEADER_MODE, _T("No header mode")); + data_menu->AppendCheckItem(ID_HORIZ_RULES_MODE, _T("Horizontal rules")); + data_menu->AppendCheckItem(ID_VERT_RULES_MODE, _T("Vertical rules")); + data_menu->AppendSeparator(); + data_menu->Append(ID_RESIZEABLE_COLUMNS, _T("Set column(s) as resizeable...")); + data_menu->Append(ID_SORTABLE_COLUMNS, _T("Set column(s) as sortable...")); + data_menu->Append(ID_HIDDEN_COLUMNS, _T("Set column(s) as hidden...")); + data_menu->AppendSeparator(); + data_menu->Append(ID_CHOOSE_COLUMN_ALIGNMENT, _T("Set column(s) title alignment...")); + data_menu->Append(ID_CHOOSE_CONTENTS_ALIGNMENT, _T("Set column(s) contents alignment...")); + data_menu->AppendSeparator(); + data_menu->Append(ID_SET_MINWIDTH, _T("Set column(s) minimal width...")); + data_menu->Append(ID_SET_WIDTH, _T("Set column(s) width...")); - file_menu->Append(DYNAMIC_ABOUT, _T("&About")); - file_menu->Append(DYNAMIC_QUIT, _T("E&xit")); wxMenuBar *menu_bar = new wxMenuBar; menu_bar->Append(file_menu, _T("&File")); + menu_bar->Append(data_menu, _T("&DataViewCtrl")); + SetMenuBar(menu_bar); + CreateStatusBar(); - // You used to have to do some casting for param 4, but now there are type-safe handlers - Connect( DYNAMIC_QUIT, wxID_ANY, - wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler(MyFrame::OnQuit) ); - Connect( DYNAMIC_ABOUT, wxID_ANY, - wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler(MyFrame::OnAbout) ); - CreateStatusBar(); + // check the menus for the default wxDataViewCtrl style + data_menu->Check(ID_MULTIPLE_SEL_MODE, (DATAVIEW_DEFAULT_STYLE & wxDV_MULTIPLE) != 0); + data_menu->Check(ID_NO_HEADER_MODE, (DATAVIEW_DEFAULT_STYLE & wxDV_NO_HEADER) != 0); + data_menu->Check(ID_HORIZ_RULES_MODE, (DATAVIEW_DEFAULT_STYLE & wxDV_HORIZ_RULES) != 0); + data_menu->Check(ID_VERT_RULES_MODE, (DATAVIEW_DEFAULT_STYLE & wxDV_VERT_RULES) != 0); + + + // build the other controls: + + m_splitter = new wxSplitterWindow( this, wxID_ANY ); + m_splitter->SetSashGravity(0.5); + + m_panelLeft = new wxPanel( m_splitter, wxID_ANY, wxDefaultPosition, wxDefaultSize, + wxNO_BORDER ); + m_panelRight = new wxPanel( m_splitter, wxID_ANY, wxDefaultPosition, wxDefaultSize, + wxNO_BORDER ); + wxSizer *szLeft = new wxBoxSizer(wxVERTICAL); + wxSizer *szRight = new wxBoxSizer(wxVERTICAL); + + dataview_left = NULL; + dataview_right = NULL; + CreateDataViewControls(); - wxPanel *panel = new wxPanel( this, wxID_ANY ); + // left panel + szLeft->Add( dataview_left, 1, wxGROW|wxALL, 5 ); + m_panelLeft->SetSizerAndFit(szLeft); + + // right panel + wxStaticText *stattext = + new wxStaticText(m_panelRight, wxID_ANY, + wxT("This is another wxDataViewCtrl using the same wxDataViewModel ") + wxT("of the wxDataViewCtrl on the left but, unlike it, this window ") + wxT("won't react to the style/column changes done through the ") + wxT("'DataViewCtrl' menu")); + stattext->Wrap(GetClientSize().GetWidth() / 2); + + szRight->Add( stattext, 0, wxALL, 5 ); + szRight->Add( dataview_right, 1, wxGROW|wxALL, 5 ); + m_panelRight->SetSizerAndFit(szRight); + + // split the two panels + m_splitter->SplitVertically(m_panelLeft, m_panelRight); + this->SetMinSize(m_splitter->GetBestSize()); +} + +void MyFrame::CreateDataViewControls() +{ + wxDataViewCtrl *old1 = NULL, *old2 = NULL; + + if (dataview_left) + old1 = dataview_left; + if (dataview_right) + old2 = dataview_right; + + // styles: + long style = 0; + if (GetMenuBar()->FindItem(ID_MULTIPLE_SEL_MODE)->IsChecked()) + style |= wxDV_MULTIPLE; + if (GetMenuBar()->FindItem(ID_NO_HEADER_MODE)->IsChecked()) + style |= wxDV_NO_HEADER; + if (GetMenuBar()->FindItem(ID_HORIZ_RULES_MODE)->IsChecked()) + style |= wxDV_HORIZ_RULES; + if (GetMenuBar()->FindItem(ID_VERT_RULES_MODE)->IsChecked()) + style |= wxDV_VERT_RULES; // Left wxDataViewCtrl - dataview_left = new wxDataViewCtrl( panel, wxID_ANY ); + dataview_left = new wxDataViewCtrl( m_panelLeft, wxID_ANY, wxDefaultPosition, + wxDefaultSize, style ); - MyTextModel *model = new MyTextModel; - dataview_left->AssociateModel( model ); - dataview_left->AppendTextColumn( wxT("first"), 0 ); - dataview_left->AppendTextColumn( wxT("second"), 1 ); + wxObjectDataPtr model(new MyTextModel); + dataview_left->AssociateModel( model.get() ); - wxDataViewTextCell *text_cell = new wxDataViewTextCell( wxT("string"), wxDATAVIEW_CELL_EDITABLE ); - wxDataViewColumn *column = new wxDataViewColumn( wxT("editable"), text_cell, 2 ); + dataview_left->AppendTextColumn( wxT("First"), 0, wxDATAVIEW_CELL_INERT, -1, + DEFAULT_ALIGN ); + dataview_left->AppendTextColumn( wxT("Second"), 1, wxDATAVIEW_CELL_INERT, -1, + DEFAULT_ALIGN ); + + wxDataViewTextRenderer *text_renderer = + new wxDataViewTextRenderer( wxT("string"), wxDATAVIEW_CELL_EDITABLE ); + wxDataViewColumn *column = new wxDataViewColumn( wxT("editable"), text_renderer, 2, + -1, DEFAULT_ALIGN ); dataview_left->AppendColumn( column ); - dataview_left->AppendToggleColumn( wxT("fourth"), 3 ); + dataview_left->AppendToggleColumn( wxT("fourth"), 3, wxDATAVIEW_CELL_INERT, -1, + DEFAULT_ALIGN ); - MyCustomCell *custom_cell = new MyCustomCell; - column = new wxDataViewColumn( wxT("custom"), custom_cell, 4 ); + MyCustomRenderer *custom_renderer = new MyCustomRenderer; + column = new wxDataViewColumn( wxT("custom"), custom_renderer, 4, -1, DEFAULT_ALIGN ); dataview_left->AppendColumn( column ); - dataview_left->AppendProgressColumn( wxT("progress"), 5 ); + dataview_left->AppendProgressColumn( wxT("progress"), 5, wxDATAVIEW_CELL_INERT, -1, + DEFAULT_ALIGN ); + + dataview_left->AppendDateColumn( wxT("date"), 6, wxDATAVIEW_CELL_INERT, -1, DEFAULT_ALIGN ); - dataview_left->AppendDateColumn( wxT("date"), 6 ); // Right wxDataViewCtrl using the same model - dataview_right = new wxDataViewCtrl( panel, wxID_ANY ); - dataview_right->AssociateModel( model ); + dataview_right = new wxDataViewCtrl( m_panelRight, wxID_ANY ); + dataview_right->AssociateModel( model.get() ); - text_cell = new wxDataViewTextCell( wxT("string"), wxDATAVIEW_CELL_EDITABLE ); - column = new wxDataViewColumn( wxT("editable"), text_cell, 2 ); + text_renderer = new wxDataViewTextRenderer( wxT("string"), wxDATAVIEW_CELL_EDITABLE ); + column = new wxDataViewColumn( wxT("editable"), text_renderer, 2 ); dataview_right->AppendColumn( column ); dataview_right->AppendTextColumn( wxT("first"), 0 ); dataview_right->AppendTextColumn( wxT("second"), 1 ); - wxDataViewToggleCell *toggle_cell = new wxDataViewToggleCell( wxT("bool"), wxDATAVIEW_CELL_ACTIVATABLE ); - column = new wxDataViewColumn( wxT("bool"), toggle_cell, 3, 30 ); + wxDataViewToggleRenderer *toggle_renderer = + new wxDataViewToggleRenderer( wxT("bool"), wxDATAVIEW_CELL_ACTIVATABLE ); + column = new wxDataViewColumn( wxT("bool"), toggle_renderer, 3, 30 ); dataview_right->AppendColumn( column ); dataview_right->AppendDateColumn( wxT("date"), 6 ); - // layout dataview controls. - wxBoxSizer *sizer = new wxBoxSizer( wxHORIZONTAL ); - sizer->Add( dataview_left, 3, wxGROW ); - sizer->Add(10,10); - sizer->Add( dataview_right, 2, wxGROW ); - panel->SetSizer( sizer ); + // layout the new dataview controls + if (old1) + { + m_panelLeft->GetSizer()->Replace(old1, dataview_left); + delete old1; + + m_panelLeft->Layout(); + } + + if (old2) + { + m_panelRight->GetSizer()->Replace(old2, dataview_right); + delete old2; + + m_panelRight->Layout(); + } } void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event) ) @@ -436,12 +654,215 @@ void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event) ) void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event) ) { - wxMessageDialog dialog(this, _T("This demonstrates the dataview control handling"), - _T("About DataView"), wxOK); + wxAboutDialogInfo info; + info.SetName(_("DataView sample")); + info.SetDescription(_("This sample demonstrates the dataview control handling")); + info.SetCopyright(_T("(C) 2007 Robert Roebling")); - dialog.ShowModal(); + wxAboutBox(info); +} + +void MyFrame::OnNewSortingFrame(wxCommandEvent& WXUNUSED(event) ) +{ + MySortingFrame *frame2 = + new MySortingFrame(NULL, wxT("wxDataViewCtrl sorting test"), 10, 150, 600, 500); + frame2->Show(true); +} + +void MyFrame::OnStyleChange(wxCommandEvent& WXUNUSED(event) ) +{ + // recreate the wxDataViewCtrl: + CreateDataViewControls(); } +void MyFrame::OnColumnSetting(wxCommandEvent& event) +{ + wxArrayInt columns; + int flag = 0; + bool header = false, minwidth = false; + wxString msg; + + switch (event.GetId()) + { + case ID_RESIZEABLE_COLUMNS: + flag = wxDATAVIEW_COL_RESIZABLE; + columns = GetFlaggedColumns(flag); + break; + case ID_SORTABLE_COLUMNS: + flag = wxDATAVIEW_COL_SORTABLE; + columns = GetFlaggedColumns(flag); + break; + case ID_HIDDEN_COLUMNS: + flag = wxDATAVIEW_COL_HIDDEN; + columns = GetFlaggedColumns(flag); + break; + + case ID_CHOOSE_COLUMN_ALIGNMENT: + msg = wxT("Select the columns whose headers' alignment will be modified."); + header = true; + break; + case ID_CHOOSE_CONTENTS_ALIGNMENT: + msg = wxT("Select the columns whose contents' alignment will be modified."); + header = false; + break; + + case ID_SET_MINWIDTH: + msg = wxT("Please provide the new minimal width:"); + minwidth = true; + break; + case ID_SET_WIDTH: + msg = wxT("Please provide the new width:"); + minwidth = false; + break; + } + + // get column titles: + + wxArrayString choices; + for (size_t i=0; iGetColumnCount(); i++) + choices.Add(dataview_left->GetColumn(i)->GetTitle()); + + // ask the user + wxGetMultipleChoices( + columns, + wxT("Choose the columns to which apply the change."), + wxT("Choose the column"), + choices, + this); + + switch (event.GetId()) + { + case ID_RESIZEABLE_COLUMNS: + case ID_SORTABLE_COLUMNS: + case ID_HIDDEN_COLUMNS: + SetFlag(columns, flag); + break; + + case ID_CHOOSE_COLUMN_ALIGNMENT: + case ID_CHOOSE_CONTENTS_ALIGNMENT: + SetAlignment(columns, header, ChooseAlign(msg, header)); + break; + + case ID_SET_MINWIDTH: + case ID_SET_WIDTH: + { + int def = minwidth ? wxDVC_DEFAULT_MINWIDTH : wxDVC_DEFAULT_WIDTH; + + msg << wxT("\nNOTE: all non-selected columns will be reset to a width of ") + << def << wxT(" pixels."); + + long ret = + wxGetNumberFromUser(msg, wxT("New value:"), wxT("Modify width"), + def, 0, 300, this); + + if (ret != -1) + SetWidth(columns, minwidth, ret); + } + break; + } + + dataview_left->Refresh(); +} + +wxAlignment MyFrame::ChooseAlign(const wxString &msg, bool onlyHorizontal) +{ + const wxString choices[] = + { + wxT("Left"), + wxT("Center horizontally"), + wxT("Right"), + wxT("Top"), + wxT("Center vertically"), + wxT("Bottom"), + wxT("Center") + }; + + wxAlignment flags[] = + { + wxALIGN_LEFT, + wxALIGN_CENTER_HORIZONTAL, + wxALIGN_RIGHT, + wxALIGN_TOP, + wxALIGN_CENTER_VERTICAL, + wxALIGN_BOTTOM, + wxALIGN_CENTER + }; + + int n = WXSIZEOF(choices); + if (onlyHorizontal) + n = 3; // show only the first three choices + + int choice = wxGetSingleChoiceIndex( + msg + wxT("\nNOTE: _all_ non-selected column's alignment will be reset to wxALIGN_LEFT!"), + wxT("Alignment"), + n, choices, + this); + + if (choice == wxNOT_FOUND) + return wxALIGN_LEFT; + + return flags[choice]; +} + +void MyFrame::SetFlag(const wxArrayInt &idx, int toadd) +{ + for (size_t i=0; iGetColumnCount(); i++) + { + int current = dataview_left->GetColumn(i)->GetFlags(); + + if (idx.Index(i) != wxNOT_FOUND) + dataview_left->GetColumn(i)->SetFlags(current | toadd); + else + dataview_left->GetColumn(i)->SetFlags(current & ~toadd); + } +} + +wxArrayInt MyFrame::GetFlaggedColumns(int flag) +{ + wxArrayInt ret; + for (size_t i=0; iGetColumnCount(); i++) + if (dataview_left->GetColumn(i)->GetFlags() & flag) + ret.Add(i); + return ret; +} + +void MyFrame::SetAlignment(const wxArrayInt &idx, bool header, wxAlignment align) +{ + // set to DEFAULT_ALIGN all columns except those + // contained in 'idx' which are set to 'align' + + for (size_t i=0; iGetColumnCount(); i++) + { + wxAlignment toset = DEFAULT_ALIGN; + if (idx.Index(i) != wxNOT_FOUND) + toset = align; + + if (header) + dataview_left->GetColumn(i)->SetAlignment(toset); + else + dataview_left->GetColumn(i)->GetRenderer()->SetAlignment(toset); + } +} + +void MyFrame::SetWidth(const wxArrayInt &idx, bool minwidth, int width) +{ + // set to wxDVC_DEFAULT_WIDTH wide all columns except those + // contained in 'idx' which are set to 'width' + + for (size_t i=0; iGetColumnCount(); i++) + { + int toset = minwidth ? wxDVC_DEFAULT_MINWIDTH : wxDVC_DEFAULT_WIDTH; + if (idx.Index(i) != wxNOT_FOUND) + toset = width; + + if (minwidth) + dataview_left->GetColumn(i)->SetMinWidth(toset); + else + dataview_left->GetColumn(i)->SetWidth(toset); + } +} + + // ------------------------------------- // MySortingFrame // ------------------------------------- @@ -451,50 +872,52 @@ BEGIN_EVENT_TABLE(MySortingFrame,wxFrame) EVT_BUTTON( ID_PREPEND_ROW_LEFT, MySortingFrame::OnPrependRowLeft ) EVT_BUTTON( ID_INSERT_ROW_LEFT, MySortingFrame::OnInsertRowLeft ) EVT_BUTTON( ID_DELETE_ROW_LEFT, MySortingFrame::OnDeleteRowLeft ) + EVT_BUTTON( ID_SELECT, MySortingFrame::OnSelect ) + EVT_BUTTON( ID_UNSELECT_ALL, MySortingFrame::OnUnselectAll ) + EVT_DATAVIEW_ROW_SELECTED( ID_SORTED, MySortingFrame::OnSelectedSorted ) + EVT_DATAVIEW_ROW_SELECTED( ID_UNSORTED, MySortingFrame::OnSelectedUnsorted ) + EVT_DATAVIEW_ROW_ACTIVATED( ID_UNSORTED, MySortingFrame::OnActivatedUnsorted ) + EVT_DATAVIEW_COLUMN_HEADER_CLICK( ID_SORTED, MySortingFrame::OnHeaderClickSorted ) + EVT_DATAVIEW_COLUMN_HEADER_CLICK( ID_UNSORTED, MySortingFrame::OnHeaderClickUnsorted ) END_EVENT_TABLE() MySortingFrame::MySortingFrame(wxFrame *frame, wxChar *title, int x, int y, int w, int h): wxFrame(frame, wxID_ANY, title, wxPoint(x, y), wxSize(w, h)) { + m_logOld = NULL; + SetIcon(wxICON(sample)); - - wxMenu *file_menu = new wxMenu; - - file_menu->Append(DYNAMIC_ABOUT, _T("&About")); - file_menu->Append(DYNAMIC_QUIT, _T("E&xit")); - wxMenuBar *menu_bar = new wxMenuBar; - menu_bar->Append(file_menu, _T("&File")); - SetMenuBar(menu_bar); - - // You used to have to do some casting for param 4, but now there are type-safe handlers - Connect( DYNAMIC_QUIT, wxID_ANY, - wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler(MySortingFrame::OnQuit) ); - Connect( DYNAMIC_ABOUT, wxID_ANY, - wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler(MySortingFrame::OnAbout) ); - CreateStatusBar(); + wxPanel *main = new wxPanel(this); // Left wxDataViewCtrl - dataview_left = new wxDataViewCtrl( this, wxID_ANY, wxDefaultPosition, wxDefaultSize, wxDV_MULTIPLE ); + dataview_left = new wxDataViewCtrl( main, ID_UNSORTED, wxDefaultPosition, + wxDefaultSize, wxDV_MULTIPLE ); - m_unsorted_model = new MyUnsortedTextModel; - dataview_left->AssociateModel( m_unsorted_model ); - wxDataViewTextCell *text_cell = new wxDataViewTextCell( wxT("string"), wxDATAVIEW_CELL_EDITABLE ); - wxDataViewColumn *column = new wxDataViewColumn( wxT("editable"), text_cell, 0 ); + m_unsorted_model.reset(new MyUnsortedTextModel); + dataview_left->AssociateModel( m_unsorted_model.get() ); + + wxDataViewTextRenderer *text_renderer = + new wxDataViewTextRenderer( wxT("string"), wxDATAVIEW_CELL_EDITABLE ); + wxDataViewColumn *column = new wxDataViewColumn( wxT("editable"), text_renderer, 0 ); dataview_left->AppendColumn( column ); dataview_left->AppendTextColumn( wxT("second"), 1 ); - dataview_left->AppendColumn( new wxDataViewColumn( wxT("icon"), new wxDataViewBitmapCell, 2, 25 ) ); - dataview_left->AppendColumn( new wxDataViewColumn( wxT("icon"), new wxDataViewBitmapCell, 3, 25 ) ); + dataview_left->AppendColumn( new wxDataViewColumn( wxBitmap(null_xpm), + new wxDataViewBitmapRenderer, 2, 25 ) ); + dataview_left->AppendColumn( new wxDataViewColumn( wxT("icon"), + new wxDataViewBitmapRenderer, 3, 25 ) ); // Right wxDataViewCtrl using the sorting model - dataview_right = new wxDataViewCtrl( this, wxID_ANY ); + dataview_right = new wxDataViewCtrl( main, ID_SORTED ); - wxDataViewSortedListModel *sorted_model = - new wxDataViewSortedListModel( m_unsorted_model ); - dataview_right->AssociateModel( sorted_model ); - text_cell = new wxDataViewTextCell( wxT("string"), wxDATAVIEW_CELL_EDITABLE ); - column = new wxDataViewColumn( wxT("editable"), text_cell, 0, -1, wxDATAVIEW_COL_SORTABLE|wxDATAVIEW_COL_RESIZABLE ); + m_sorted_model.reset(new wxDataViewSortedListModel( m_unsorted_model.get() )); + dataview_right->AssociateModel( m_sorted_model.get() ); + + text_renderer = new wxDataViewTextRenderer( wxT("string"), wxDATAVIEW_CELL_EDITABLE ); + column = new wxDataViewColumn( wxT("editable"), text_renderer, 0, -1, + wxALIGN_CENTER, + wxDATAVIEW_COL_SORTABLE|wxDATAVIEW_COL_RESIZABLE ); dataview_right->AppendColumn( column ); dataview_right->AppendTextColumn( wxT("second"), 1 ); @@ -509,27 +932,91 @@ MySortingFrame::MySortingFrame(wxFrame *frame, wxChar *title, int x, int y, int wxBoxSizer *button_sizer = new wxBoxSizer( wxHORIZONTAL ); button_sizer->Add( 10, 10, 1 ); wxFlexGridSizer *left_sizer = new wxFlexGridSizer( 2 ); - left_sizer->Add( new wxButton( this, ID_APPEND_ROW_LEFT, wxT("Append") ), 0, wxALL, 5 ); - left_sizer->Add( new wxButton( this, ID_PREPEND_ROW_LEFT, wxT("Prepend") ), 0, wxALL, 5 ); - left_sizer->Add( new wxButton( this, ID_INSERT_ROW_LEFT, wxT("Insert") ), 0, wxALL, 5 ); - left_sizer->Add( new wxButton( this, ID_DELETE_ROW_LEFT, wxT("Delete second") ), 0, wxALL, 5 ); - left_sizer->Add( new wxButton( this, ID_EDIT_ROW_LEFT, wxT("Edit") ), 0, wxALL, 5 ); + left_sizer->Add( new wxButton( main, ID_APPEND_ROW_LEFT, wxT("Append") ), 0, wxALL, 5 ); + left_sizer->Add( new wxButton( main, ID_PREPEND_ROW_LEFT, wxT("Prepend") ), 0, wxALL, 5 ); + left_sizer->Add( new wxButton( main, ID_INSERT_ROW_LEFT, wxT("Insert") ), 0, wxALL, 5 ); + left_sizer->Add( new wxButton( main, ID_DELETE_ROW_LEFT, wxT("Delete second") ), 0, wxALL, 5 ); + left_sizer->Add( new wxButton( main, ID_EDIT_ROW_LEFT, wxT("Edit") ), 0, wxALL, 5 ); + left_sizer->Add( 5,5 ); + left_sizer->Add( new wxButton( main, ID_SELECT, wxT("Select third") ), 0, wxALL, 5 ); + left_sizer->Add( new wxButton( main, ID_UNSELECT_ALL, wxT("Unselect all") ), 0, wxALL, 5 ); button_sizer->Add( left_sizer ); button_sizer->Add( 10, 10, 2 ); wxFlexGridSizer *right_sizer = new wxFlexGridSizer( 2 ); - right_sizer->Add( new wxButton( this, ID_APPEND_ROW_RIGHT, wxT("Append") ), 0, wxALL, 5 ); - right_sizer->Add( new wxButton( this, ID_PREPEND_ROW_RIGHT, wxT("Prepend") ), 0, wxALL, 5 ); - right_sizer->Add( new wxButton( this, ID_INSERT_ROW_RIGHT, wxT("Insert") ), 0, wxALL, 5 ); - right_sizer->Add( new wxButton( this, ID_DELETE_ROW_RIGHT, wxT("Delete second") ), 0, wxALL, 5 ); - right_sizer->Add( new wxButton( this, ID_EDIT_ROW_RIGHT, wxT("Edit") ), 0, wxALL, 5 ); + right_sizer->Add( new wxButton( main, ID_APPEND_ROW_RIGHT, wxT("Append") ), 0, wxALL, 5 ); + right_sizer->Add( new wxButton( main, ID_PREPEND_ROW_RIGHT, wxT("Prepend") ), 0, wxALL, 5 ); + right_sizer->Add( new wxButton( main, ID_INSERT_ROW_RIGHT, wxT("Insert") ), 0, wxALL, 5 ); + right_sizer->Add( new wxButton( main, ID_DELETE_ROW_RIGHT, wxT("Delete second") ), 0, wxALL, 5 ); + right_sizer->Add( new wxButton( main, ID_EDIT_ROW_RIGHT, wxT("Edit") ), 0, wxALL, 5 ); button_sizer->Add( right_sizer ); button_sizer->Add( 10, 10, 1 ); wxBoxSizer *main_sizer = new wxBoxSizer( wxVERTICAL ); main_sizer->Add( top_sizer, 1, wxGROW ); main_sizer->Add( button_sizer, 0, wxGROW ); + + m_logWindow = new wxTextCtrl(main, wxID_ANY, wxEmptyString, + wxDefaultPosition, wxDefaultSize, + wxTE_MULTILINE | wxSUNKEN_BORDER); + main_sizer->Add( 20,20 ); + main_sizer->Add( m_logWindow, 1, wxGROW ); - SetSizer( main_sizer ); + m_logOld = wxLog::SetActiveTarget(new wxLogTextCtrl(m_logWindow)); + + main->SetSizer( main_sizer ); +} + +MySortingFrame::~MySortingFrame() +{ + delete wxLog::SetActiveTarget(m_logOld); +} + +void MySortingFrame::OnSelectedUnsorted(wxDataViewEvent &event) +{ + int row = event.GetRow(); + wxLogMessage( wxT("OnSelected from unsorted list, selected %d"), row ); + if (row >= 0) + wxLogMessage( wxT("wxDataViewCtrl::IsSelected( %d ): %d (as int)"), + row, (int) dataview_right->IsSelected( row ) ); +} + +void MySortingFrame::OnSelectedSorted(wxDataViewEvent &event) +{ + wxLogMessage( wxT("OnSelected from sorted list, selected %d"), (int) event.GetRow() ); +} + +void MySortingFrame::OnActivatedUnsorted(wxDataViewEvent &event) +{ + wxLogMessage( wxT("OnActivated from unsorted list, activated %d"), (int) event.GetRow() ); +} + +void MySortingFrame::OnHeaderClickSorted(wxDataViewEvent &event) +{ + wxDataViewColumn *col = event.GetDataViewColumn(); + wxLogMessage( wxT("OnHeaderClick from sorted list, column %s"), col->GetTitle().c_str() ); + + if (col->GetTitle() == wxT("editable")) + { + // this is the sorting column + if (col->IsSortOrderAscending()) + { + col->SetSortOrder( false ); + m_sorted_model->SetAscending( false ); + m_sorted_model->Resort(); + } + else + { + col->SetSortOrder( true ); + m_sorted_model->SetAscending( true ); + m_sorted_model->Resort(); + } + } +} + +void MySortingFrame::OnHeaderClickUnsorted(wxDataViewEvent &event) +{ + wxLogMessage( wxT("OnHeaderClick from unsorted list, column %s"), + event.GetDataViewColumn()->GetTitle().c_str() ); } void MySortingFrame::OnQuit(wxCommandEvent& WXUNUSED(event) ) @@ -545,6 +1032,16 @@ void MySortingFrame::OnAbout(wxCommandEvent& WXUNUSED(event) ) dialog.ShowModal(); } +void MySortingFrame::OnSelect(wxCommandEvent& WXUNUSED(event)) +{ + dataview_left->SetSelection( 2 ); +} + +void MySortingFrame::OnUnselectAll(wxCommandEvent& WXUNUSED(event)) +{ + dataview_left->ClearSelection(); +} + void MySortingFrame::OnAppendRowLeft(wxCommandEvent& WXUNUSED(event)) { wxTextEntryDialog dialog( this, wxT("Enter text to append") );