X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/5260b1c582632afeb8f25db7f10697c8d45461b4..3dd9b88ac26caa8dbcc26c7fafc10cd886fc97ac:/src/generic/gridg.cpp diff --git a/src/generic/gridg.cpp b/src/generic/gridg.cpp index cb34fb1325..cb590108cb 100644 --- a/src/generic/gridg.cpp +++ b/src/generic/gridg.cpp @@ -2,75 +2,143 @@ // Name: gridg.cpp // Purpose: wxGenericGrid // Author: Julian Smart -// Modified by: +// Modified by: Michael Bedward +// Added edit in place facility, 20 Apr 1999 +// Added cursor key control, 29 Jun 1999 +// Gerhard Gruber +// Added keyboard navigation, client data, other fixes // Created: 04/01/98 // RCS-ID: $Id$ // Copyright: (c) Julian Smart and Markus Holzem -// Licence: wxWindows license +// Licence: wxWindows license ///////////////////////////////////////////////////////////////////////////// #ifdef __GNUG__ -#pragma implementation "gridg.h" -#pragma interface + #pragma implementation "gridg.h" + #pragma interface #endif // For compilers that support precompilation, includes "wx/wx.h". #include "wx/wxprec.h" #ifdef __BORLANDC__ -#pragma hdrstop + #pragma hdrstop #endif #ifndef WX_PRECOMP -#include "wx/wx.h" + #include "wx/utils.h" + #include "wx/dcclient.h" + #include "wx/dcmemory.h" + #include "wx/textctrl.h" + #include "wx/settings.h" #endif #include #include "wx/string.h" + #include "wx/generic/gridg.h" -#include "wx/settings.h" -// Set to zero to use no double-buffering -#ifdef __WINDOWS__ -#define USE_DOUBLE_BUFFERING 1 -#else -#define USE_DOUBLE_BUFFERING 0 + +// Values used to adjust the size of the in-place-edit control, and other +// goodies. Per-platform tweaks should be done here. +#ifdef __WXMSW__ +#define wxIPE_ADJUST -2 +#define wxIPE_STYLE wxNO_BORDER +#define wxIPE_HIGHLIGHT 1 +#define wxUSE_DOUBLE_BUFFERING 1 +#endif + +#ifdef __WXPM__ +#define wxIPE_ADJUST -1 +#define wxIPE_STYLE wxNO_BORDER +#define wxIPE_HIGHLIGHT 1 +#define wxUSE_DOUBLE_BUFFERING 1 +#endif + +#ifdef __WXGTK__ +#define wxIPE_ADJUST -1 +#define wxIPE_STYLE wxNO_BORDER +#define wxIPE_HIGHLIGHT 0 +#define wxUSE_DOUBLE_BUFFERING 1 +#endif + +#ifdef __WXMOTIF__ +#define wxIPE_ADJUST 2 +#define wxIPE_STYLE wxNO_BORDER +#define wxIPE_HIGHLIGHT 0 +#define wxUSE_DOUBLE_BUFFERING 0 #endif +#ifndef wxIPE_ADJUST +#define wxIPE_ADJUST 2 +#define wxIPE_STYLE wxNO_BORDER +#define wxIPE_HIGHLIGHT 0 +#define wxUSE_DOUBLE_BUFFERING 0 +#endif + + + #define wxGRID_DRAG_NONE 0 #define wxGRID_DRAG_LEFT_RIGHT 1 #define wxGRID_DRAG_UP_DOWN 2 IMPLEMENT_DYNAMIC_CLASS(wxGenericGrid, wxPanel) +IMPLEMENT_DYNAMIC_CLASS(wxGridEvent, wxEvent) BEGIN_EVENT_TABLE(wxGenericGrid, wxPanel) - EVT_SIZE(wxGenericGrid::OnSize) - EVT_PAINT(wxGenericGrid::OnPaint) - EVT_ERASE_BACKGROUND(wxGenericGrid::OnEraseBackground) - EVT_MOUSE_EVENTS(wxGenericGrid::OnMouseEvent) + EVT_SIZE(wxGenericGrid::OnSize) + EVT_PAINT(wxGenericGrid::OnPaint) + EVT_ERASE_BACKGROUND(wxGenericGrid::OnEraseBackground) + EVT_MOUSE_EVENTS(wxGenericGrid::OnMouseEvent) EVT_TEXT(wxGRID_TEXT_CTRL, wxGenericGrid::OnText) + EVT_TEXT(wxGRID_EDIT_IN_PLACE_TEXT_CTRL, wxGenericGrid::OnTextInPlace) + EVT_TEXT_ENTER(wxGRID_TEXT_CTRL, wxGenericGrid::OnTextEnter) + EVT_TEXT_ENTER(wxGRID_EDIT_IN_PLACE_TEXT_CTRL, wxGenericGrid::OnTextInPlaceEnter) EVT_COMMAND_SCROLL(wxGRID_HSCROLL, wxGenericGrid::OnGridScroll) EVT_COMMAND_SCROLL(wxGRID_VSCROLL, wxGenericGrid::OnGridScroll) + + // default wxGridEvent handlers + EVT_GRID_SELECT_CELL(wxGenericGrid::_OnSelectCell) + EVT_GRID_CREATE_CELL(wxGenericGrid::_OnCreateCell) + EVT_GRID_CHANGE_LABELS(wxGenericGrid::_OnChangeLabels) + EVT_GRID_CHANGE_SEL_LABEL(wxGenericGrid::_OnChangeSelectionLabel) + EVT_GRID_CELL_CHANGE(wxGenericGrid::_OnCellChange) + EVT_GRID_CELL_LCLICK(wxGenericGrid::_OnCellLeftClick) + EVT_GRID_CELL_RCLICK(wxGenericGrid::_OnCellRightClick) + EVT_GRID_LABEL_LCLICK(wxGenericGrid::_OnLabelLeftClick) + EVT_GRID_LABEL_RCLICK(wxGenericGrid::_OnLabelRightClick) + END_EVENT_TABLE() -wxGenericGrid::wxGenericGrid(void) + +wxGenericGrid::wxGenericGrid() { + m_viewWidth = 0; + m_viewHeight = 0; m_batchCount = 0; - m_hScrollBar = NULL; - m_vScrollBar = NULL; + m_hScrollBar = (wxScrollBar *) NULL; + m_vScrollBar = (wxScrollBar *) NULL; m_cellTextColour = *wxBLACK; m_cellBackgroundColour = *wxWHITE; m_labelTextColour = *wxBLACK; - m_labelBackgroundColour = *wxLIGHT_GREY; - m_labelBackgroundBrush = NULL; - m_labelTextFont = NULL; - m_cellTextFont = NULL; - m_textItem = NULL; +// m_labelBackgroundColour = *wxLIGHT_GREY; + m_labelBackgroundColour = wxSystemSettings::GetSystemColour( wxSYS_COLOUR_BTNFACE ); + m_labelBackgroundBrush = wxNullBrush; + m_labelTextFont = wxNullFont; + m_cellTextFont = wxNullFont; + m_textItem = (wxTextCtrl *) NULL; m_currentRectVisible = FALSE; m_editable = TRUE; + + m_editInPlace = FALSE; + m_inOnTextInPlace = FALSE; + m_inScroll = FALSE; + #if defined(__WIN95__) m_scrollWidth = wxSystemSettings::GetSystemMetric(wxSYS_VSCROLL_X); +#elif defined(__WXGTK__) + m_scrollWidth = wxSystemSettings::GetSystemMetric(wxSYS_VSCROLL_X); #else m_scrollWidth = 16; #endif @@ -78,14 +146,15 @@ wxGenericGrid::wxGenericGrid(void) m_dragRowOrCol = 0; m_dragStartPosition = 0; m_dragLastPosition = 0; - m_divisionPen = NULL; + m_divisionPen = wxNullPen; + m_highlightPen = wxNullPen; m_leftOfSheet = wxGRID_DEFAULT_SHEET_LEFT; m_topOfSheet = wxGRID_DEFAULT_SHEET_TOP; m_cellHeight = wxGRID_DEFAULT_CELL_HEIGHT; m_totalGridWidth = 0; m_totalGridHeight = 0; - m_colWidths = NULL; - m_rowHeights = NULL; + m_colWidths = (short *) NULL; + m_rowHeights = (short *) NULL; m_verticalLabelWidth = wxGRID_DEFAULT_VERTICAL_LABEL_WIDTH; m_horizontalLabelHeight = wxGRID_DEFAULT_HORIZONAL_LABEL_HEIGHT; m_verticalLabelAlignment = wxCENTRE; @@ -101,35 +170,43 @@ wxGenericGrid::wxGenericGrid(void) m_editCreated = FALSE; m_totalRows = 0; m_totalCols = 0; - m_gridCells = NULL; - m_rowLabelCells = NULL; - m_colLabelCells = NULL; - m_textItem = NULL; - m_horizontalSashCursor = NULL; - m_verticalSashCursor = NULL; + m_gridCells = (wxGridCell ***) NULL; + m_rowLabelCells = (wxGridCell **) NULL; + m_colLabelCells = (wxGridCell **) NULL; + m_textItem = (wxTextCtrl *) NULL; } -bool wxGenericGrid::Create(wxWindow *parent, wxWindowID id, const wxPoint& pos, const wxSize& size, - long style, const wxString& name) +bool wxGenericGrid::Create(wxWindow *parent, + wxWindowID id, + const wxPoint& pos, + const wxSize& size, + long style, + const wxString& name) { + m_viewWidth = 0; + m_viewHeight = 0; m_batchCount = 0; - m_editingPanel = NULL; - m_hScrollBar = NULL; - m_vScrollBar = NULL; - m_horizontalSashCursor = NULL; - m_verticalSashCursor = NULL; + m_editingPanel = (wxPanel *) NULL; + m_hScrollBar = (wxScrollBar *) NULL; + m_vScrollBar = (wxScrollBar *) NULL; m_cellTextColour = *wxBLACK; m_cellBackgroundColour = *wxWHITE; m_labelTextColour = *wxBLACK; - m_labelBackgroundColour = *wxLIGHT_GREY; - m_labelBackgroundBrush = NULL; - m_labelTextFont = wxTheFontList->FindOrCreateFont(10, wxSWISS, wxNORMAL, wxBOLD); - m_cellTextFont = wxTheFontList->FindOrCreateFont(10, wxSWISS, wxNORMAL, wxNORMAL); - m_textItem = NULL; +// m_labelBackgroundColour = *wxLIGHT_GREY; + m_labelBackgroundColour = wxSystemSettings::GetSystemColour( wxSYS_COLOUR_BTNFACE ); + m_labelBackgroundBrush = wxNullBrush; + m_labelTextFont = * wxTheFontList->FindOrCreateFont(10, wxSWISS, wxNORMAL, wxBOLD); + m_cellTextFont = * wxTheFontList->FindOrCreateFont(10, wxSWISS, wxNORMAL, wxNORMAL); + m_textItem = (wxTextCtrl *) NULL; m_currentRectVisible = FALSE; m_editable = TRUE; + m_editInPlace = FALSE; + m_inOnTextInPlace = FALSE; + m_inScroll = FALSE; #if defined(__WIN95__) m_scrollWidth = wxSystemSettings::GetSystemMetric(wxSYS_VSCROLL_X); +#elif defined(__WXGTK__) + m_scrollWidth = wxSystemSettings::GetSystemMetric(wxSYS_VSCROLL_X); #else m_scrollWidth = 16; #endif @@ -137,15 +214,16 @@ bool wxGenericGrid::Create(wxWindow *parent, wxWindowID id, const wxPoint& pos, m_dragRowOrCol = 0; m_dragStartPosition = 0; m_dragLastPosition = 0; - m_divisionPen = wxThePenList->FindOrCreatePen("LIGHT GREY", 1, wxSOLID); - m_doubleBufferingBitmap = NULL; + m_divisionPen = * wxThePenList->FindOrCreatePen("LIGHT GREY", 1, wxSOLID); + m_highlightPen = * wxBLACK_PEN; + m_doubleBufferingBitmap = (wxBitmap *) NULL; - if (!m_horizontalSashCursor) + if (!m_horizontalSashCursor.Ok()) { - m_horizontalSashCursor = new wxCursor(wxCURSOR_SIZEWE); - m_verticalSashCursor = new wxCursor(wxCURSOR_SIZENS); + m_horizontalSashCursor = wxCursor(wxCURSOR_SIZEWE); + m_verticalSashCursor = wxCursor(wxCURSOR_SIZENS); } - + SetLabelBackgroundColour(m_labelBackgroundColour); m_leftOfSheet = wxGRID_DEFAULT_SHEET_LEFT; @@ -153,8 +231,8 @@ bool wxGenericGrid::Create(wxWindow *parent, wxWindowID id, const wxPoint& pos, m_cellHeight = wxGRID_DEFAULT_CELL_HEIGHT; m_totalGridWidth = 0; m_totalGridHeight = 0; - m_colWidths = NULL; - m_rowHeights = NULL; + m_colWidths = (short *) NULL; + m_rowHeights = (short *) NULL; m_verticalLabelWidth = wxGRID_DEFAULT_VERTICAL_LABEL_WIDTH; m_horizontalLabelHeight = wxGRID_DEFAULT_HORIZONAL_LABEL_HEIGHT; @@ -178,22 +256,23 @@ bool wxGenericGrid::Create(wxWindow *parent, wxWindowID id, const wxPoint& pos, m_totalRows = 0; m_totalCols = 0; - m_gridCells = NULL; - m_rowLabelCells = NULL; - m_colLabelCells = NULL; - m_textItem = NULL; + m_gridCells = (wxGridCell ***) NULL; + m_rowLabelCells = (wxGridCell **) NULL; + m_colLabelCells = (wxGridCell **) NULL; + m_textItem = (wxTextCtrl *) NULL; wxPanel::Create(parent, id, pos, size, style, name); m_editingPanel = new wxPanel(this); m_textItem = new wxTextCtrl(m_editingPanel, wxGRID_TEXT_CTRL, "", - wxPoint(m_editControlPosition.x, m_editControlPosition.y), wxSize(m_editControlPosition.width, -1), - 0); + wxPoint(m_editControlPosition.x, m_editControlPosition.y), + wxSize(m_editControlPosition.width, -1), + wxTE_PROCESS_ENTER); m_textItem->Show(TRUE); m_textItem->SetFocus(); int controlW, controlH; - + m_textItem->GetSize(&controlW, &controlH); m_editControlPosition.height = controlH; @@ -204,15 +283,25 @@ bool wxGenericGrid::Create(wxWindow *parent, wxWindowID id, const wxPoint& pos, m_hScrollBar = new wxScrollBar(this, wxGRID_HSCROLL, wxPoint(0, 0), wxSize(20, 100), wxHORIZONTAL); m_vScrollBar = new wxScrollBar(this, wxGRID_VSCROLL, wxPoint(0, 0), wxSize(100, 20), wxVERTICAL); +// SetSize(pos.x, pos.y, size.x, size.y); + + m_inPlaceTextItem = new wxTextCtrl( (wxPanel*)this, wxGRID_EDIT_IN_PLACE_TEXT_CTRL, "", + wxPoint( m_currentRect.x-wxIPE_ADJUST, m_currentRect.y-wxIPE_ADJUST ), + wxSize( m_currentRect.width+wxIPE_ADJUST*2, m_currentRect.height+wxIPE_ADJUST*2 ), + wxNO_BORDER | wxTE_PROCESS_ENTER ); + m_inPlaceTextItem->Show(m_editInPlace); + if ( m_editInPlace ) + m_inPlaceTextItem->SetFocus(); + return TRUE; } -wxGenericGrid::~wxGenericGrid(void) +wxGenericGrid::~wxGenericGrid() { ClearGrid(); } -void wxGenericGrid::ClearGrid(void) +void wxGenericGrid::ClearGrid() { int i,j; if (m_gridCells) @@ -225,33 +314,33 @@ void wxGenericGrid::ClearGrid(void) delete[] m_gridCells[i]; } delete[] m_gridCells; - m_gridCells = NULL; + m_gridCells = (wxGridCell ***) NULL; } if (m_colWidths) delete[] m_colWidths; - m_colWidths = NULL; + m_colWidths = (short *) NULL; if (m_rowHeights) delete[] m_rowHeights; - m_rowHeights = NULL; + m_rowHeights = (short *) NULL; if (m_rowLabelCells) { for (i = 0; i < m_totalRows; i++) delete m_rowLabelCells[i]; delete[] m_rowLabelCells; - m_rowLabelCells = NULL; + m_rowLabelCells = (wxGridCell **) NULL; } if (m_colLabelCells) { for (i = 0; i < m_totalCols; i++) delete m_colLabelCells[i]; delete[] m_colLabelCells; - m_colLabelCells = NULL; + m_colLabelCells = (wxGridCell **) NULL; } if (m_doubleBufferingBitmap) { delete m_doubleBufferingBitmap; - m_doubleBufferingBitmap = NULL; + m_doubleBufferingBitmap = (wxBitmap *) NULL; } } @@ -281,11 +370,14 @@ bool wxGenericGrid::CreateGrid(int nRows, int nCols, wxString **cellValues, shor for (j = 0; j < nCols; j++) if (cellValues) { - m_gridCells[i][j] = OnCreateCell(); + //m_gridCells[i][j] = OnCreateCell(); + wxGridEvent g_evt(GetId(), wxEVT_GRID_CREATE_CELL, this, i, j); + GetEventHandler()->ProcessEvent(g_evt); + m_gridCells[i][j] = g_evt.m_cell; m_gridCells[i][j]->SetTextValue(cellValues[i][j]); } else - m_gridCells[i][j] = NULL; + m_gridCells[i][j] = (wxGridCell *) NULL; m_rowLabelCells = new wxGridCell *[nRows]; for (i = 0; i < nRows; i++) @@ -304,32 +396,45 @@ bool wxGenericGrid::CreateGrid(int nRows, int nCols, wxString **cellValues, shor int objectSizeX = m_totalCols; int pageSizeX = 1; int viewLengthX = m_totalCols; + +/* m_hScrollBar->SetViewLength(viewLengthX); m_hScrollBar->SetObjectLength(objectSizeX); m_hScrollBar->SetPageSize(pageSizeX); +*/ + m_hScrollBar->SetScrollbar(m_hScrollBar->GetThumbPosition(), pageSizeX, objectSizeX, viewLengthX); int objectSizeY = m_totalRows; int pageSizeY = 1; int viewLengthY = m_totalRows; +/* m_vScrollBar->SetViewLength(viewLengthY); m_vScrollBar->SetObjectLength(objectSizeY); m_vScrollBar->SetPageSize(pageSizeY); +*/ + + m_vScrollBar->SetScrollbar(m_vScrollBar->GetThumbPosition(), pageSizeY, objectSizeY, viewLengthY); AdjustScrollbars(); - OnChangeLabels(); - OnChangeSelectionLabel(); - + //OnChangeLabels(); + wxGridEvent g_evt(GetId(), wxEVT_GRID_CHANGE_LABELS, this); + GetEventHandler()->ProcessEvent(g_evt); + + //OnChangeSelectionLabel(); + wxGridEvent g_evt2(GetId(), wxEVT_GRID_CHANGE_SEL_LABEL, this); + GetEventHandler()->ProcessEvent(g_evt2); + return TRUE; } // Need to determine various dimensions -void wxGenericGrid::UpdateDimensions(void) +void wxGenericGrid::UpdateDimensions() { int canvasWidth, canvasHeight; GetSize(&canvasWidth, &canvasHeight); - + if (m_editCreated && m_editable) { int controlW, controlH; @@ -355,7 +460,7 @@ void wxGenericGrid::UpdateDimensions(void) else m_bottomOfSheet += m_rowHeights[i]; } - + m_totalGridWidth = m_leftOfSheet + m_verticalLabelWidth; for (i = 0; i < m_totalCols; i++) { @@ -368,18 +473,21 @@ void wxGenericGrid::UpdateDimensions(void) } } -wxGridCell *wxGenericGrid::GetCell(int row, int col) +wxGridCell *wxGenericGrid::GetCell(int row, int col) const { if (!m_gridCells) - return NULL; + return (wxGridCell *) NULL; if ((row >= m_totalRows) || (col >= m_totalCols)) - return NULL; - + return (wxGridCell *) NULL; + wxGridCell *cell = m_gridCells[row][col]; if (!cell) { - m_gridCells[row][col] = OnCreateCell(); + // m_gridCells[row][col] = OnCreateCell(); + wxGridEvent g_evt(GetId(), wxEVT_GRID_CREATE_CELL, (wxGenericGrid*) this, row, col); + GetEventHandler()->ProcessEvent(g_evt); + m_gridCells[row][col] = g_evt.m_cell; return m_gridCells[row][col]; } else @@ -405,11 +513,10 @@ void wxGenericGrid::SetGridClippingRegion(wxDC *dc) void wxGenericGrid::OnPaint(wxPaintEvent& WXUNUSED(event)) { - wxRectangle rect; int w, h; GetClientSize(&w, &h); - bool useDoubleBuffering = (bool) USE_DOUBLE_BUFFERING; + bool useDoubleBuffering = (bool) wxUSE_DOUBLE_BUFFERING; if (useDoubleBuffering) { // Reuse the old bitmap if possible @@ -427,7 +534,7 @@ void wxGenericGrid::OnPaint(wxPaintEvent& WXUNUSED(event)) // then don't complain, just don't double-buffer if (m_doubleBufferingBitmap) delete m_doubleBufferingBitmap; - m_doubleBufferingBitmap = NULL; + m_doubleBufferingBitmap = (wxBitmap *) NULL; useDoubleBuffering = FALSE; } } @@ -476,8 +583,8 @@ void wxGenericGrid::PaintGrid(wxDC& dc) /* Hilight present cell */ SetCurrentRect(m_wCursorRow, m_wCursorColumn); - if (m_currentRectVisible) - HighlightCell(& dc); + if (m_currentRectVisible && (wxIPE_HIGHLIGHT || !(m_editable && m_editInPlace))) + HighlightCell(& dc, TRUE); dc.DestroyClippingRegion(); dc.SetOptimization(TRUE); @@ -486,7 +593,7 @@ void wxGenericGrid::PaintGrid(wxDC& dc) // Erase (some of) the background. // Currently, a Windows-only optimisation. -void wxGenericGrid::OnEraseBackground(wxEraseEvent& event) +void wxGenericGrid::OnEraseBackground(wxEraseEvent& WXUNUSED(event) ) { wxClientDC dc(this); dc.BeginDrawing(); @@ -520,7 +627,7 @@ void wxGenericGrid::DrawLabelAreas(wxDC *dc) // dc->DrawRectangle(m_rightOfSheet, m_topOfSheet, cw - m_rightOfSheet, ch - m_topOfSheet); // Paint the label areas - dc->SetBrush(*m_labelBackgroundBrush); + dc->SetBrush(m_labelBackgroundBrush); // dc->DrawRectangle(m_leftOfSheet, m_topOfSheet, m_rightOfSheet - m_leftOfSheet + 1, m_horizontalLabelHeight + 1); dc->DrawRectangle(m_leftOfSheet, m_topOfSheet, cw-m_leftOfSheet, m_horizontalLabelHeight + 1); // dc->DrawRectangle(m_leftOfSheet, m_topOfSheet, m_verticalLabelWidth + 1, m_bottomOfSheet - m_topOfSheet + 1); @@ -544,12 +651,12 @@ void wxGenericGrid::DrawGridLines(wxDC *dc) { int cw, ch; GetClientSize(&cw, &ch); - + int i; - if (m_divisionPen) + if (m_divisionPen.Ok()) { - dc->SetPen(*m_divisionPen); + dc->SetPen(m_divisionPen); int heightCount = m_topOfSheet + m_horizontalLabelHeight; @@ -617,9 +724,9 @@ void wxGenericGrid::DrawGridLines(wxDC *dc) } - if (m_divisionPen) + if (m_divisionPen.Ok()) { - dc->SetPen(*m_divisionPen); + dc->SetPen(m_divisionPen); // Draw vertical grey lines for cells int widthCount = m_leftOfSheet + m_verticalLabelWidth; @@ -706,9 +813,9 @@ void wxGenericGrid::DrawColumnLabels(wxDC *dc) if (m_horizontalLabelHeight == 0) return; - + int i; - wxRectangle rect; + wxRect rect; // Draw letters for columns rect.y = m_topOfSheet + 1; @@ -717,7 +824,7 @@ void wxGenericGrid::DrawColumnLabels(wxDC *dc) dc->SetTextBackground(m_labelBackgroundColour); dc->SetBackgroundMode(wxTRANSPARENT); // dc->SetTextForeground(m_labelTextColour); - + int widthCount = m_leftOfSheet + m_verticalLabelWidth; for (i = m_scrollPosX; i < m_totalCols; i++) { @@ -734,21 +841,21 @@ void wxGenericGrid::DrawColumnLabels(wxDC *dc) } } -void wxGenericGrid::DrawColumnLabel(wxDC *dc, wxRectangle *rect, int col) +void wxGenericGrid::DrawColumnLabel(wxDC *dc, wxRect *rect, int col) { wxGridCell *cell = GetLabelCell(wxHORIZONTAL, col); if (cell) { - wxRectangle rect2; + wxRect rect2; rect2 = *rect; rect2.x += 3; rect2.y += 2; rect2.width -= 5; rect2.height -= 4; dc->SetTextForeground(GetLabelTextColour()); - dc->SetFont(*GetLabelTextFont()); - if ( !cell->GetTextValue().IsNull() ) - DrawTextRect(dc, cell->GetTextValue(), &rect2, GetLabelAlignment(wxHORIZONTAL)); + dc->SetFont(GetLabelTextFont()); + if ( !cell->GetTextValue().IsNull() ) + DrawTextRect(dc, cell->GetTextValue(), &rect2, GetLabelAlignment(wxHORIZONTAL)); } } @@ -761,8 +868,8 @@ void wxGenericGrid::DrawRowLabels(wxDC *dc) return; int i; - wxRectangle rect; - + wxRect rect; + // Draw numbers for rows rect.x = m_leftOfSheet; rect.width = m_verticalLabelWidth; @@ -781,27 +888,27 @@ void wxGenericGrid::DrawRowLabels(wxDC *dc) rect.y = 1 + heightCount; rect.height = m_rowHeights[i]; DrawRowLabel(dc, &rect, i); - + heightCount += m_rowHeights[i]; } } } -void wxGenericGrid::DrawRowLabel(wxDC *dc, wxRectangle *rect, int row) +void wxGenericGrid::DrawRowLabel(wxDC *dc, wxRect *rect, int row) { wxGridCell *cell = GetLabelCell(wxVERTICAL, row); if (cell) { - wxRectangle rect2; + wxRect rect2; rect2 = *rect; rect2.x += 3; rect2.y += 2; rect2.width -= 5; rect2.height -= 4; dc->SetTextForeground(GetLabelTextColour()); - dc->SetFont(*GetLabelTextFont()); - if ( !cell->GetTextValue().IsNull() ) - DrawTextRect(dc, cell->GetTextValue(), &rect2, GetLabelAlignment(wxVERTICAL)); + dc->SetFont(GetLabelTextFont()); + if ( !cell->GetTextValue().IsNull() ) + DrawTextRect(dc, cell->GetTextValue(), &rect2, GetLabelAlignment(wxVERTICAL)); } } @@ -811,7 +918,7 @@ void wxGenericGrid::DrawCells(wxDC *dc) GetClientSize(&cw, &ch); int i,j; - + // Draw value corresponding to each cell for (i = m_scrollPosY; i < m_totalRows; i++) { @@ -833,29 +940,35 @@ void wxGenericGrid::DrawCells(wxDC *dc) dc->SetPen(*wxBLACK_PEN); } -void wxGenericGrid::DrawCellBackground(wxDC *dc, wxRectangle *rect, int row, int col) +void wxGenericGrid::DrawCellBackground(wxDC *dc, wxRect *rect, int row, int col) { wxGridCell *cell = GetCell(row, col); if (cell) { - dc->SetBrush(*cell->GetBackgroundBrush()); + dc->SetBrush(cell->GetBackgroundBrush()); dc->SetPen(*wxTRANSPARENT_PEN); -#ifdef __MOTIF__ + +#if 0 // In wxWin 2.0 the dc code is exact. RR. +#ifdef __WXMOTIF__ dc->DrawRectangle(rect->x+1, rect->y+1, rect->width-1, rect->height-1); #else dc->DrawRectangle(rect->x+1, rect->y+1, rect->width, rect->height); #endif +#endif + + dc->DrawRectangle(rect->x+1, rect->y+1, rect->width-1, rect->height-1); + dc->SetPen(*wxBLACK_PEN); } } -void wxGenericGrid::DrawCellValue(wxDC *dc, wxRectangle *rect, int row, int col) +void wxGenericGrid::DrawCellValue(wxDC *dc, wxRect *rect, int row, int col) { wxGridCell *cell = GetCell(row, col); if (cell) { wxBitmap *bitmap = cell->GetCellBitmap(); - wxRectangle rect2; + wxRect rect2; rect2 = *rect; rect2.x += 3; rect2.y += 2; @@ -870,28 +983,19 @@ void wxGenericGrid::DrawCellValue(wxDC *dc, wxRectangle *rect, int row, int col) { dc->SetBackgroundMode(wxTRANSPARENT); dc->SetTextForeground(cell->GetTextColour()); - dc->SetFont(*cell->GetFont()); + dc->SetFont(cell->GetFont()); - if ( !cell->GetTextValue().IsNull() ) - DrawTextRect(dc, cell->GetTextValue(), &rect2, cell->GetAlignment()); + if ( !cell->GetTextValue().IsNull() ) + DrawTextRect(dc, cell->GetTextValue(), &rect2, cell->GetAlignment()); } } } -void wxGenericGrid::AdjustScrollbars(void) +void wxGenericGrid::AdjustScrollbars() { int cw, ch; GetClientSize(&cw, &ch); - - // To calculate the number of steps for each scrollbar, - // we need to see how much will fit onto the canvas - // at the present size. So: - // 1) Find the *last* row r1 such that when it's at the top of the - // window, all the remaining rows are visible. - // 2) There should therefore be r1 - 1 steps in the scrollbar. - // Similarly with columns. - - // IGNORE THE ABOVE, it's crap. + // We find the view size by seeing how many rows/cols fit on // the current view. // BUT... this means that the scrollbar should be adjusted every time @@ -908,86 +1012,75 @@ void wxGenericGrid::AdjustScrollbars(void) vertScrollBarWidth = 0; if (m_hScrollBar && !m_hScrollBar->IsShown()) horizScrollBarHeight = 0; - + int noHorizSteps = 0; int noVertSteps = 0; - - if (m_totalGridWidth <= cw) - noHorizSteps = 0; - else + + if (m_totalGridWidth + vertScrollBarWidth > cw) { - noHorizSteps = 0; int widthCount = 0; -/* - if (GetLabelSize(wxVERTICAL) > 0) - noHorizSteps ++; -*/ int i; - int nx = 0; + int nx = 0; for (i = m_scrollPosX ; i < m_totalCols; i++) { widthCount += m_colWidths[i]; - // A partial bit doesn't count, we still have to scroll to see the - // rest of it + // A partial bit doesn't count, we still have to scroll to see the + // rest of it if (widthCount + m_leftOfSheet + m_verticalLabelWidth > (cw-vertScrollBarWidth)) break; - else - nx ++; - + else + nx ++; } - + noHorizSteps += nx; } - if (m_totalGridHeight <= ch) - noVertSteps = 0; - else + m_viewWidth = noHorizSteps; + + if (m_totalGridHeight + horizScrollBarHeight > ch) { - noVertSteps = 0; int heightCount = 0; -/* - if (GetLabelSize(wxHORIZONTAL) > 0) - noVertSteps ++; -*/ int i; - int ny = 0; + int ny = 0; for (i = m_scrollPosY ; i < m_totalRows; i++) { heightCount += m_rowHeights[i]; - // A partial bit doesn't count, we still have to scroll to see the - // rest of it + // A partial bit doesn't count, we still have to scroll to see the + // rest of it if (heightCount + m_topOfSheet + m_horizontalLabelHeight > (ch-horizScrollBarHeight)) break; - else - ny ++; + else + ny ++; } - + noVertSteps += ny; } - - if (m_totalGridWidth <= cw) + + m_viewHeight = noVertSteps; + + if (m_totalGridWidth + vertScrollBarWidth <= cw) { - if ( m_hScrollBar ) - m_hScrollBar->Show(FALSE); + if ( m_hScrollBar ) + m_hScrollBar->Show(FALSE); SetScrollPosX(0); } else { - if ( m_hScrollBar ) - m_hScrollBar->Show(TRUE); + if ( m_hScrollBar ) + m_hScrollBar->Show(TRUE); } - if (m_totalGridHeight <= ch) + if (m_totalGridHeight + horizScrollBarHeight <= ch) { - if ( m_vScrollBar ) - m_vScrollBar->Show(FALSE); - SetScrollPosY(0); + if ( m_vScrollBar ) + m_vScrollBar->Show(FALSE); + SetScrollPosY(0); } else { - if ( m_vScrollBar ) - m_vScrollBar->Show(TRUE); + if ( m_vScrollBar ) + m_vScrollBar->Show(TRUE); } UpdateDimensions(); // Necessary in case m_scrollPosX/Y changed @@ -999,30 +1092,25 @@ void wxGenericGrid::AdjustScrollbars(void) if (m_hScrollBar && !m_hScrollBar->IsShown()) horizScrollBarHeight = 0; - if (m_hScrollBar) + if (m_hScrollBar && m_hScrollBar->IsShown()) { int nCols = GetCols(); + m_hScrollBar->SetScrollbar(m_hScrollBar->GetThumbPosition(), wxMax(noHorizSteps, 1), (noHorizSteps == 0) ? 1 : nCols, wxMax(noHorizSteps, 1)); + /* - m_hScrollBar->SetPageSize(wxMax(noHorizSteps, 1)); - m_hScrollBar->SetViewLength(wxMax(noHorizSteps, 1)); - m_hScrollBar->SetObjectLength(nCols); + m_hScrollBar->SetSize(m_leftOfSheet, ch - m_scrollWidth -2, // why -2 ? Robert. + cw - vertScrollBarWidth - m_leftOfSheet, m_scrollWidth); */ - m_hScrollBar->SetScrollbar(m_hScrollBar->GetPosition(), wxMax(noHorizSteps, 1), nCols, wxMax(noHorizSteps, 1)); - m_hScrollBar->SetSize(m_leftOfSheet, ch - m_scrollWidth, cw - vertScrollBarWidth - m_leftOfSheet, m_scrollWidth); + } - - if (m_vScrollBar) + + if (m_vScrollBar && m_vScrollBar->IsShown()) { int nRows = GetRows(); -/* - m_vScrollBar->SetPageSize(wxMax(noVertSteps, 1)); - m_vScrollBar->SetViewLength(wxMax(noVertSteps, 1)); - m_vScrollBar->SetObjectLength(nRows); -*/ - m_vScrollBar->SetScrollbar(m_vScrollBar->GetPosition(), wxMax(noVertSteps, 1), nRows, wxMax(noVertSteps, 1)); + m_vScrollBar->SetScrollbar(m_vScrollBar->GetThumbPosition(), wxMax(noVertSteps, 1), (noVertSteps == 0) ? 1 : nRows, wxMax(noVertSteps, 1)); m_vScrollBar->SetSize(cw - m_scrollWidth, m_topOfSheet, m_scrollWidth, ch - m_topOfSheet - horizScrollBarHeight); } @@ -1031,10 +1119,10 @@ void wxGenericGrid::AdjustScrollbars(void) void wxGenericGrid::OnSize(wxSizeEvent& WXUNUSED(event) ) { if (!m_vScrollBar || !m_hScrollBar) - return; + return; AdjustScrollbars(); - + int cw, ch; GetClientSize(&cw, &ch); @@ -1042,7 +1130,7 @@ void wxGenericGrid::OnSize(wxSizeEvent& WXUNUSED(event) ) { m_editingPanel->SetSize(0, 0, cw, m_editControlPosition.height + m_editControlPosition.y + 2); GetTextItem()->SetSize(m_editControlPosition.x, m_editControlPosition.y, - cw - m_editControlPosition.x, m_editControlPosition.height); + cw - 2*m_editControlPosition.x, m_editControlPosition.height); } } @@ -1057,7 +1145,7 @@ bool wxGenericGrid::CellHitTest(int x, int y, int *row, int *col) y -= (m_topOfSheet + m_horizontalLabelHeight); int i; - + // Now we need to do a hit test for which row we're on int currentHeight = 0; for (i = m_scrollPosY; i < m_totalRows; i++) @@ -1069,7 +1157,7 @@ bool wxGenericGrid::CellHitTest(int x, int y, int *row, int *col) } currentHeight += m_rowHeights[i]; } - + // Now we need to do a hit test for which column we're on int currentWidth = 0; for (i = m_scrollPosX; i < m_totalCols; i++) @@ -1090,7 +1178,7 @@ bool wxGenericGrid::LabelSashHitTest(int x, int y, int *orientation, int *rowOrC { int i; int tolerance = 3; - + if (x >= (m_leftOfSheet + m_verticalLabelWidth) && y >= m_topOfSheet && x <= m_rightOfSheet && y <= (m_topOfSheet + m_horizontalLabelHeight)) { @@ -1188,16 +1276,27 @@ void wxGenericGrid::OnMouseEvent(wxMouseEvent& ev) { wxClientDC dc(this); dc.BeginDrawing(); - + int row, col; if (CellHitTest((int)ev.GetX(), (int)ev.GetY(), &row, &col)) { OnSelectCellImplementation(& dc, row, col); - OnCellLeftClick(row, col, (int)ev.GetX(), (int)ev.GetY(), ev.ControlDown(), ev.ShiftDown()); + + //OnCellLeftClick(row, col, (int)ev.GetX(), (int)ev.GetY(), ev.ControlDown(), ev.ShiftDown()); + wxGridEvent g_evt(GetId(), wxEVT_GRID_CELL_LCLICK, this, + row, col, (int)ev.GetX(), (int)ev.GetY(), + ev.ControlDown(), ev.ShiftDown()); + GetEventHandler()->ProcessEvent(g_evt); + } if (LabelHitTest((int)ev.GetX(), (int)ev.GetY(), &row, &col)) { - OnLabelLeftClick(row, col, (int)ev.GetX(), (int)ev.GetY(), ev.ControlDown(), ev.ShiftDown()); + //OnLabelLeftClick(row, col, (int)ev.GetX(), (int)ev.GetY(), ev.ControlDown(), ev.ShiftDown()); + wxGridEvent g_evt(GetId(), wxEVT_GRID_LABEL_LCLICK, this, + row, col, (int)ev.GetX(), (int)ev.GetY(), + ev.ControlDown(), ev.ShiftDown()); + GetEventHandler()->ProcessEvent(g_evt); + } dc.EndDrawing(); } @@ -1213,13 +1312,13 @@ void wxGenericGrid::OnMouseEvent(wxMouseEvent& ev) if (orientation == wxHORIZONTAL) { m_dragStatus = wxGRID_DRAG_LEFT_RIGHT; - SetCursor(*m_horizontalSashCursor); + SetCursor(m_horizontalSashCursor); m_dragLastPosition = (int)ev.GetX(); } else { m_dragStatus = wxGRID_DRAG_UP_DOWN; - SetCursor(*m_verticalSashCursor); + SetCursor(m_verticalSashCursor); m_dragLastPosition = (int)ev.GetY(); } wxClientDC dc(this); @@ -1230,7 +1329,7 @@ void wxGenericGrid::OnMouseEvent(wxMouseEvent& ev) else dc.DrawLine(m_leftOfSheet, (int)ev.GetY(), m_rightOfSheet, (int)ev.GetY()); dc.EndDrawing(); - + CaptureMouse(); } break; @@ -1246,7 +1345,7 @@ void wxGenericGrid::OnMouseEvent(wxMouseEvent& ev) dc.EndDrawing(); m_dragLastPosition = (int)ev.GetX(); - SetCursor(*m_horizontalSashCursor); + SetCursor(m_horizontalSashCursor); break; } case wxGRID_DRAG_UP_DOWN: @@ -1260,7 +1359,7 @@ void wxGenericGrid::OnMouseEvent(wxMouseEvent& ev) dc.EndDrawing(); m_dragLastPosition = (int)ev.GetY(); - SetCursor(*m_verticalSashCursor); + SetCursor(m_verticalSashCursor); break; } } @@ -1271,9 +1370,9 @@ void wxGenericGrid::OnMouseEvent(wxMouseEvent& ev) if (LabelSashHitTest((int)ev.GetX(), (int)ev.GetY(), &orientation, &rowOrCol, &startPos)) { if (orientation == wxHORIZONTAL) - SetCursor(*m_horizontalSashCursor); + SetCursor(m_horizontalSashCursor); else - SetCursor(*m_verticalSashCursor); + SetCursor(m_verticalSashCursor); } else SetCursor(*wxSTANDARD_CURSOR); @@ -1302,7 +1401,7 @@ void wxGenericGrid::OnMouseEvent(wxMouseEvent& ev) SetCursor(*wxSTANDARD_CURSOR); int cw, ch; GetClientSize(&cw, &ch); - wxSizeEvent evt; + wxSizeEvent evt; OnSize(evt); break; } @@ -1334,11 +1433,20 @@ void wxGenericGrid::OnMouseEvent(wxMouseEvent& ev) int row, col; if (CellHitTest((int)ev.GetX(), (int)ev.GetY(), &row, &col)) { - OnCellRightClick(row, col, (int)ev.GetX(), (int)ev.GetY(), ev.ControlDown(), ev.ShiftDown()); + //OnCellRightClick(row, col, (int)ev.GetX(), (int)ev.GetY(), ev.ControlDown(), ev.ShiftDown()); + wxGridEvent g_evt(GetId(), wxEVT_GRID_CELL_RCLICK, this, + row, col, (int)ev.GetX(), (int)ev.GetY(), + ev.ControlDown(), ev.ShiftDown()); + GetEventHandler()->ProcessEvent(g_evt); + } if (LabelHitTest((int)ev.GetX(), (int)ev.GetY(), &row, &col)) { - OnLabelRightClick(row, col, (int)ev.GetX(), (int)ev.GetY(), ev.ControlDown(), ev.ShiftDown()); + //OnLabelRightClick(row, col, (int)ev.GetX(), (int)ev.GetY(), ev.ControlDown(), ev.ShiftDown()); + wxGridEvent g_evt(GetId(), wxEVT_GRID_LABEL_RCLICK, this, + row, col, (int)ev.GetX(), (int)ev.GetY(), + ev.ControlDown(), ev.ShiftDown()); + GetEventHandler()->ProcessEvent(g_evt); } } } @@ -1348,43 +1456,114 @@ void wxGenericGrid::OnSelectCellImplementation(wxDC *dc, int row, int col) m_wCursorColumn = col; m_wCursorRow = row; - OnChangeSelectionLabel(); + //OnChangeSelectionLabel(); + wxGridEvent g_evt(GetId(), wxEVT_GRID_CHANGE_SEL_LABEL, this); + GetEventHandler()->ProcessEvent(g_evt); SetGridClippingRegion(dc); // Remove the highlight from the old cell - if (m_currentRectVisible) - HighlightCell(dc); + if ( m_currentRectVisible && (wxIPE_HIGHLIGHT || !(m_editable && m_editInPlace))) + { + HighlightCell(dc, FALSE); + } + // Highlight the new cell and copy its content to the edit control SetCurrentRect(m_wCursorRow, m_wCursorColumn); wxGridCell *cell = GetCell(m_wCursorRow, m_wCursorColumn); if (cell) { - if ( cell->GetTextValue().IsNull() ) - m_textItem->SetValue(""); - else - m_textItem->SetValue(cell->GetTextValue()); + if ( cell->GetTextValue().IsNull() ) + m_textItem->SetValue(""); + else + m_textItem->SetValue(cell->GetTextValue()); } SetGridClippingRegion(dc); - // Why isn't this needed for Windows?? - // Probably because of the SetValue?? -#ifndef __WINDOWS__ - HighlightCell(dc); + + if ( m_editable && m_editInPlace ) + { + int x, y, width, height; + if ( m_currentRect.x <= 0 ) + { + x = 0; + width = m_currentRect.width + wxIPE_ADJUST; + } + else + { + x = m_currentRect.x - wxIPE_ADJUST; + width = m_currentRect.width + wxIPE_ADJUST*2; + } + + if ( m_currentRect.y <= 0 ) + { + y = 0; + height = m_currentRect.height + wxIPE_ADJUST; + } + else + { + y = m_currentRect.y - wxIPE_ADJUST; + height = m_currentRect.height + wxIPE_ADJUST*2; + } + + m_inPlaceTextItem->SetSize( x, y, width, height ); + + if ( cell ) { + m_inPlaceTextItem->SetFont( cell->GetFont() ); + m_inPlaceTextItem->SetBackgroundColour(cell->GetBackgroundColour()); + m_inPlaceTextItem->SetForegroundColour(cell->GetTextColour()); + + if ( cell->GetTextValue().IsNull() ) { + m_inPlaceTextItem->SetValue( "" ); + } + else { + m_inPlaceTextItem->SetValue( cell->GetTextValue() ); + } + } + + m_inPlaceTextItem->Show(TRUE); + m_inPlaceTextItem->SetFocus(); +#if defined(__VISAGECPP__) + { + int highlight = wxIPE_HIGHLIGHT; + if (highlight != 0) + HighlightCell(dc, TRUE); + } +#else + if (wxIPE_HIGHLIGHT != 0) + HighlightCell(dc, TRUE); #endif + } + else + { + // 1) Why isn't this needed for Windows?? + // Probably because of the SetValue?? JS. + // 2) Arrrrrgh. This isn't needed anywhere, + // of course. One hour of debugging... RR. + // + // 3) It *is* needed for Motif - michael + // +#if defined(__WXMOTIF__) + if ((wxIPE_HIGHLIGHT || !(m_editable && m_editInPlace))) + HighlightCell(dc, TRUE); +#endif + } + dc->DestroyClippingRegion(); - + OnSelectCell(row, col); + wxGridEvent g_evt2(GetId(), wxEVT_GRID_SELECT_CELL, this, row, col); + GetEventHandler()->ProcessEvent(g_evt2); } -wxGridCell *wxGenericGrid::OnCreateCell(void) +wxGridCell *wxGenericGrid::OnCreateCell() { return new wxGridCell(this); } -void wxGenericGrid::OnChangeLabels(void) +void wxGenericGrid::OnChangeLabels() { char buf[100]; int i; @@ -1410,14 +1589,14 @@ void wxGenericGrid::OnChangeLabels(void) } } -void wxGenericGrid::OnChangeSelectionLabel(void) +void wxGenericGrid::OnChangeSelectionLabel() { if (!GetEditable()) return; - + wxString rowLabel(GetLabelValue(wxVERTICAL, GetCursorRow())); wxString colLabel(GetLabelValue(wxHORIZONTAL, GetCursorColumn())); - + wxString newLabel = colLabel + rowLabel; if ((newLabel.Length() > 0) && (newLabel.Length() <= 8) && GetTextItem()) { @@ -1425,33 +1604,46 @@ void wxGenericGrid::OnChangeSelectionLabel(void) } } -void wxGenericGrid::HighlightCell(wxDC *dc) +void wxGenericGrid::HighlightCell(wxDC *dc, bool doHighlight) { - dc->SetLogicalFunction(wxINVERT); + wxPen savePen = dc->GetPen(); + if (doHighlight) + dc->SetPen(m_highlightPen); + else + dc->SetPen(*wxThePenList->FindOrCreatePen(m_cellBackgroundColour, 1, wxSOLID)); + // Top - dc->DrawLine(m_currentRect.x + 1, m_currentRect.y + 1, m_currentRect.x + m_currentRect.width - 1, m_currentRect.y + 1); + dc->DrawLine( m_currentRect.x + 1, + m_currentRect.y + 1, + m_currentRect.x + m_currentRect.width - 1, + m_currentRect.y + 1); // Right - dc->DrawLine(m_currentRect.x + m_currentRect.width - 1, m_currentRect.y + 1, - m_currentRect.x + m_currentRect.width - 1, m_currentRect.y +m_currentRect.height - 1); + dc->DrawLine( m_currentRect.x + m_currentRect.width - 1, + m_currentRect.y + 1, + m_currentRect.x + m_currentRect.width - 1, + m_currentRect.y + m_currentRect.height - 1 ); // Bottom - dc->DrawLine(m_currentRect.x + m_currentRect.width - 1, m_currentRect.y + m_currentRect.height - 1, - m_currentRect.x + 1, m_currentRect.y + m_currentRect.height - 1); + dc->DrawLine( m_currentRect.x + m_currentRect.width - 1, + m_currentRect.y + m_currentRect.height - 1, + m_currentRect.x + 1, + m_currentRect.y + m_currentRect.height - 1); // Left - dc->DrawLine(m_currentRect.x + 1, m_currentRect.y + m_currentRect.height - 1, m_currentRect.x + 1, m_currentRect.y + 1); + dc->DrawLine( m_currentRect.x + 1, + m_currentRect.y + m_currentRect.height - 1, + m_currentRect.x + 1, + m_currentRect.y + 1); - dc->SetLogicalFunction(wxCOPY); + dc->SetPen(savePen); } -void wxGenericGrid::DrawCellText(void) +void wxGenericGrid::DrawCellText() { if (!m_currentRectVisible) return; - + wxGridCell *cell = GetCell(GetCursorRow(), GetCursorColumn()); if (!cell) return; - - static char szEdit[300]; wxClientDC dc(this); dc.BeginDrawing(); @@ -1459,22 +1651,23 @@ void wxGenericGrid::DrawCellText(void) SetGridClippingRegion(& dc); dc.SetBackgroundMode(wxTRANSPARENT); - dc.SetBrush(*cell->GetBackgroundBrush()); + dc.SetBrush(cell->GetBackgroundBrush()); - strcpy(szEdit, m_textItem->GetValue()); + wxString editValue = m_textItem->GetValue(); - wxRectangle rect; + wxRect rect; rect = m_currentRect; rect.x += 3; rect.y += 2; rect.width -= 5; rect.height -= 4; + // FIXME: what's this string of spaces supposed to represent? DrawTextRect(& dc, " ", &rect, wxLEFT); - DrawTextRect(& dc, szEdit, &rect, cell->GetAlignment()); - + DrawTextRect(& dc, editValue, &rect, cell->GetAlignment()); + dc.DestroyClippingRegion(); - + dc.SetBackgroundMode(wxSOLID); dc.EndDrawing(); @@ -1503,16 +1696,16 @@ void wxGenericGrid::SetCurrentRect(int Row, int Column, int canvasW, int canvasH else m_currentRectVisible = TRUE; } -static bool wxRectIntersection(wxRectangle *rect1, wxRectangle *rect2, wxRectangle *rect3) +static bool wxRectIntersection(wxRect *rect1, wxRect *rect2, wxRect *rect3) { int x2_1 = rect1->x + rect1->width; int y2_1 = rect1->y + rect1->height; int x2_2 = rect2->x + rect2->width; int y2_2 = rect2->y + rect2->height; - + int x2_3, y2_3; - + // Check for intersection if ((rect1->x > x2_2) || (rect2->x > x2_1) || (rect1->y > y2_2) || (rect2->y > y2_1)) @@ -1530,7 +1723,7 @@ static bool wxRectIntersection(wxRectangle *rect1, wxRectangle *rect2, wxRectang rect3->y = rect1->y; else rect3->y = rect2->y; - + if (x2_1 > x2_2) x2_3 = x2_2; else @@ -1539,31 +1732,31 @@ static bool wxRectIntersection(wxRectangle *rect1, wxRectangle *rect2, wxRectang y2_3 = y2_2; else y2_3 = y2_1; - + rect3->width = (int)(x2_3 - rect3->x); rect3->height = (int)(y2_3 - rect3->y); return TRUE; } -void wxGenericGrid::DrawTextRect(wxDC *dc, const wxString& text, wxRectangle *rect, int flag) +void wxGenericGrid::DrawTextRect(wxDC *dc, const wxString& text, wxRect *rect, int flag) { dc->BeginDrawing(); - + // Ultimately, this functionality should be built into wxWindows, // and optimized for each platform. E.g. on Windows, use DrawText // passing a clipping rectangle, so that the wxWindows clipping region // does not have to be used to implement this. - + // If we're already clipping, we need to find the intersection // between current clipping area and text clipping area. - - wxRectangle clipRect; - wxRectangle clipRect2; + + wxRect clipRect; + wxRect clipRect2; long clipX, clipY, clipW, clipH; dc->GetClippingBox(&clipX, &clipY, &clipW, &clipH); clipRect.x = (int)clipX; clipRect.y = (int)clipY; clipRect.width = (int)clipW; clipRect.height = (int)clipH; - + bool alreadyClipping = TRUE; if (clipRect.x == 0 && clipRect.y == 0 && clipRect.width == 0 && clipRect.height == 0) @@ -1581,38 +1774,38 @@ void wxGenericGrid::DrawTextRect(wxDC *dc, const wxString& text, wxRectangle *re if (alreadyClipping) dc->DestroyClippingRegion(); - + dc->SetClippingRegion(clipRect2.x, clipRect2.y, clipRect2.width, clipRect2.height); long textWidth, textHeight; - + dc->GetTextExtent(text, &textWidth, &textHeight); - + // Do alignment float x,y; switch (flag) { case wxRIGHT: { - x = (rect->x + rect->width - textWidth - 1.0); - y = (rect->y + (rect->height - textHeight)/2.0); + x = (rect->x + rect->width - textWidth - (float)1.0); + y = (rect->y + (rect->height - textHeight)/(float)2.0); break; } case wxCENTRE: { - x = (rect->x + (rect->width - textWidth)/2.0); - y = (rect->y + (rect->height - textHeight)/2.0); + x = (rect->x + (rect->width - textWidth)/(float)2.0); + y = (rect->y + (rect->height - textHeight)/(float)2.0); break; } case wxLEFT: default: { - x = (rect->x + 1.0); - y = (rect->y + (rect->height - textHeight)/2.0); + x = (rect->x + (float)1.0); + y = (rect->y + (rect->height - textHeight)/(float)2.0); break; } } dc->DrawText(text, (long)x, (long)y ); - + dc->DestroyClippingRegion(); // Restore old clipping @@ -1622,25 +1815,25 @@ void wxGenericGrid::DrawTextRect(wxDC *dc, const wxString& text, wxRectangle *re dc->EndDrawing(); } -void wxGenericGrid::DrawBitmapRect(wxDC *dc, wxBitmap *bitmap, wxRectangle *rect, int flag) +void wxGenericGrid::DrawBitmapRect(wxDC *dc, wxBitmap *bitmap, wxRect *rect, int flag) { dc->BeginDrawing(); - + // Ultimately, this functionality should be built into wxWindows, // and optimized for each platform. E.g. on Windows, use DrawText // passing a clipping rectangle, so that the wxWindows clipping region // does not have to be used to implement this. - + // If we're already clipping, we need to find the intersection // between current clipping area and text clipping area. - - wxRectangle clipRect; - wxRectangle clipRect2; + + wxRect clipRect; + wxRect clipRect2; long clipX, clipY, clipW, clipH; dc->GetClippingBox(&clipX, &clipY, &clipW, &clipH); clipRect.x = (int)clipX; clipRect.y = (int)clipY; clipRect.width = (int)clipW; clipRect.height = (int)clipH; - + bool alreadyClipping = TRUE; if (clipRect.x == 0 && clipRect.y == 0 && clipRect.width == 0 && clipRect.height == 0) @@ -1658,13 +1851,13 @@ void wxGenericGrid::DrawBitmapRect(wxDC *dc, wxBitmap *bitmap, wxRectangle *rect if (alreadyClipping) dc->DestroyClippingRegion(); - + dc->SetClippingRegion(clipRect2.x, clipRect2.y, clipRect2.width, clipRect2.height); float bitmapWidth, bitmapHeight; - + bitmapWidth = bitmap->GetWidth(); bitmapHeight = bitmap->GetHeight(); - + // Do alignment long x,y; switch (flag) @@ -1691,10 +1884,10 @@ void wxGenericGrid::DrawBitmapRect(wxDC *dc, wxBitmap *bitmap, wxRectangle *rect } wxMemoryDC dcTemp; dcTemp.SelectObject(*bitmap); - + dc->Blit( (long)x, (long)y, (long)bitmapWidth, (long)bitmapHeight, &dcTemp, 0, 0); dcTemp.SelectObject(wxNullBitmap); - + dc->DestroyClippingRegion(); // Restore old clipping @@ -1735,7 +1928,7 @@ void wxGenericGrid::RefreshCell(int row, int col, bool setText) // Don't refresh within a pair of batch brackets if (GetBatchCount() > 0) return; - + int cw, ch; GetClientSize(&cw, &ch); @@ -1751,7 +1944,7 @@ void wxGenericGrid::RefreshCell(int row, int col, bool setText) currentPos = TRUE; } // Gets refreshed anyway in MSW -#ifdef __WINDOWS__ +#ifdef __WXMSW__ if (!currentPos) #endif { @@ -1764,10 +1957,10 @@ void wxGenericGrid::RefreshCell(int row, int col, bool setText) } } -wxString& wxGenericGrid::GetCellValue(int row, int col) +wxString& wxGenericGrid::GetCellValue(int row, int col) const { static wxString emptyString(""); - + wxGridCell *cell = GetCell(row, col); if (cell) return cell->GetTextValue(); @@ -1781,7 +1974,7 @@ void wxGenericGrid::SetColumnWidth(int col, int width) m_colWidths[col] = width; } -int wxGenericGrid::GetColumnWidth(int col) +int wxGenericGrid::GetColumnWidth(int col) const { if (col <= m_totalCols) return m_colWidths[col]; @@ -1795,7 +1988,7 @@ void wxGenericGrid::SetRowHeight(int row, int height) m_rowHeights[row] = height; } -int wxGenericGrid::GetRowHeight(int row) +int wxGenericGrid::GetRowHeight(int row) const { if (row <= m_totalRows) return m_rowHeights[row]; @@ -1813,7 +2006,7 @@ void wxGenericGrid::SetLabelSize(int orientation, int sz) SetCurrentRect(GetCursorRow(), GetCursorColumn()); } -int wxGenericGrid::GetLabelSize(int orientation) +int wxGenericGrid::GetLabelSize(int orientation) const { if (orientation == wxHORIZONTAL) return m_horizontalLabelHeight; @@ -1821,21 +2014,21 @@ int wxGenericGrid::GetLabelSize(int orientation) return m_verticalLabelWidth; } -wxGridCell *wxGenericGrid::GetLabelCell(int orientation, int pos) +wxGridCell *wxGenericGrid::GetLabelCell(int orientation, int pos) const { if (orientation == wxHORIZONTAL) { if (m_colLabelCells && pos < m_totalCols) return m_colLabelCells[pos]; else - return NULL; + return (wxGridCell *) NULL; } else { if (m_rowLabelCells && pos < m_totalRows) return m_rowLabelCells[pos]; else - return NULL; + return (wxGridCell *) NULL; } } @@ -1846,7 +2039,7 @@ void wxGenericGrid::SetLabelValue(int orientation, const wxString& val, int pos) cell->SetTextValue(val); } -wxString& wxGenericGrid::GetLabelValue(int orientation, int pos) +wxString& wxGenericGrid::GetLabelValue(int orientation, int pos) const { static wxString emptyString = ""; wxGridCell *cell = GetLabelCell(orientation, pos); @@ -1866,7 +2059,7 @@ void wxGenericGrid::SetLabelAlignment(int orientation, int align) SetCurrentRect(GetCursorRow(), GetCursorColumn()); } -int wxGenericGrid::GetLabelAlignment(int orientation) +int wxGenericGrid::GetLabelAlignment(int orientation) const { if (orientation == wxHORIZONTAL) return m_horizontalLabelAlignment; @@ -1883,7 +2076,7 @@ void wxGenericGrid::SetLabelTextColour(const wxColour& colour) void wxGenericGrid::SetLabelBackgroundColour(const wxColour& colour) { m_labelBackgroundColour = colour; - m_labelBackgroundBrush = wxTheBrushList->FindOrCreateBrush(m_labelBackgroundColour, wxSOLID); + m_labelBackgroundBrush = * wxTheBrushList->FindOrCreateBrush(m_labelBackgroundColour, wxSOLID); } void wxGenericGrid::SetEditable(bool edit) @@ -1902,6 +2095,12 @@ void wxGenericGrid::SetEditable(bool edit) m_textItem->Show(TRUE); m_textItem->SetFocus(); } + + if (m_inPlaceTextItem) + { + m_inPlaceTextItem->Show(TRUE); + m_inPlaceTextItem->SetFocus(); + } } else { @@ -1911,6 +2110,11 @@ void wxGenericGrid::SetEditable(bool edit) m_textItem->Show(FALSE); m_editingPanel->Show(FALSE); } + + if ( m_inPlaceTextItem ) + { + m_inPlaceTextItem->Show(FALSE); + } } UpdateDimensions(); SetCurrentRect(GetCursorRow(), GetCursorColumn()); @@ -1923,13 +2127,56 @@ void wxGenericGrid::SetEditable(bool edit) int cw, ch; int m_scrollWidth = 16; GetClientSize(&cw, &ch); - + if (m_vScrollBar) m_vScrollBar->SetSize(cw - m_scrollWidth, m_topOfSheet, m_scrollWidth, ch - m_topOfSheet - m_scrollWidth); */ } + +void wxGenericGrid::SetEditInPlace(bool edit) +{ + if ( m_editInPlace != edit ) + { + m_editInPlace = edit; + + if ( m_editInPlace ) // switched on + { + if ( m_currentRectVisible && m_editable ) + { + m_inPlaceTextItem->SetSize( m_currentRect.x-wxIPE_ADJUST, + m_currentRect.y-wxIPE_ADJUST, + m_currentRect.width+wxIPE_ADJUST*2, + m_currentRect.height+wxIPE_ADJUST*2 ); + + wxGridCell *cell = GetCell(m_wCursorRow, m_wCursorColumn); + + if ( cell ) { + m_inPlaceTextItem->SetFont( cell->GetFont() ); + m_inPlaceTextItem->SetBackgroundColour(cell->GetBackgroundColour()); + m_inPlaceTextItem->SetForegroundColour(cell->GetTextColour()); + + if ( cell->GetTextValue().IsNull() ) { + m_inPlaceTextItem->SetValue( "" ); + } + else { + m_inPlaceTextItem->SetValue( cell->GetTextValue() ); + } + } + + m_inPlaceTextItem->Show( TRUE ); + m_inPlaceTextItem->SetFocus(); + } + } + else // switched off + { + m_inPlaceTextItem->Show( FALSE ); + } + } +} + + void wxGenericGrid::SetCellAlignment(int flag, int row, int col) { wxGridCell *cell = GetCell(row, col); @@ -1937,7 +2184,7 @@ void wxGenericGrid::SetCellAlignment(int flag, int row, int col) cell->SetAlignment(flag); } -int wxGenericGrid::GetCellAlignment(int row, int col) +int wxGenericGrid::GetCellAlignment(int row, int col) const { wxGridCell *cell = GetCell(row, col); if (cell) @@ -1956,7 +2203,7 @@ void wxGenericGrid::SetCellAlignment(int flag) GetCell(i, j)->SetAlignment(flag); } -int wxGenericGrid::GetCellAlignment(void) +int wxGenericGrid::GetCellAlignment(void) const { return m_cellAlignment; } @@ -1981,13 +2228,13 @@ void wxGenericGrid::SetCellBackgroundColour(const wxColour& val, int row, int co } } -wxColour& wxGenericGrid::GetCellBackgroundColour(int row, int col) +wxColour& wxGenericGrid::GetCellBackgroundColour(int row, int col) const { wxGridCell *cell = GetCell(row, col); if (cell) return cell->GetBackgroundColour(); else - return m_cellBackgroundColour; + return (wxColour&) m_cellBackgroundColour; } void wxGenericGrid::SetCellTextColour(const wxColour& val, int row, int col) @@ -2000,7 +2247,7 @@ void wxGenericGrid::SetCellTextColour(const wxColour& val, int row, int col) } } -void wxGenericGrid::SetCellTextFont(wxFont *fnt, int row, int col) +void wxGenericGrid::SetCellTextFont(const wxFont& fnt, int row, int col) { wxGridCell *cell = GetCell(row, col); if (cell) @@ -2010,22 +2257,22 @@ void wxGenericGrid::SetCellTextFont(wxFont *fnt, int row, int col) } } -wxFont *wxGenericGrid::GetCellTextFont(int row, int col) +wxFont& wxGenericGrid::GetCellTextFont(int row, int col) const { wxGridCell *cell = GetCell(row, col); if (cell) - return cell->GetFont(); + return (wxFont&) cell->GetFont(); else - return m_cellTextFont; + return (wxFont&) m_cellTextFont; } -wxColour& wxGenericGrid::GetCellTextColour(int row, int col) +wxColour& wxGenericGrid::GetCellTextColour(int row, int col) const { wxGridCell *cell = GetCell(row, col); if (cell) - return cell->GetTextColour(); + return (wxColour&) cell->GetTextColour(); else - return m_cellTextColour; + return (wxColour&) m_cellTextColour; } void wxGenericGrid::SetCellTextColour(const wxColour& val) @@ -2038,7 +2285,7 @@ void wxGenericGrid::SetCellTextColour(const wxColour& val) GetCell(i, j)->SetTextColour(val); } -void wxGenericGrid::SetCellTextFont(wxFont *fnt) +void wxGenericGrid::SetCellTextFont(const wxFont& fnt) { m_cellTextFont = fnt; int i,j; @@ -2058,7 +2305,7 @@ void wxGenericGrid::SetCellBitmap(wxBitmap *bitmap, int row, int col) } } -wxBitmap *wxGenericGrid::GetCellBitmap(int row, int col) +wxBitmap *wxGenericGrid::GetCellBitmap(int row, int col) const { wxGridCell *cell = GetCell(row, col); if (cell) @@ -2066,14 +2313,14 @@ wxBitmap *wxGenericGrid::GetCellBitmap(int row, int col) return cell->GetCellBitmap(); } else - return NULL; + return (wxBitmap *) NULL; } bool wxGenericGrid::InsertCols(int pos, int n, bool updateLabels) { if (pos > m_totalCols) return FALSE; - + if (!m_gridCells) return CreateGrid(1, n); else @@ -2090,7 +2337,7 @@ bool wxGenericGrid::InsertCols(int pos, int n, bool updateLabels) newCols[j] = new wxGridCell(this); for (j = pos + n; j < m_totalCols + n; j++) newCols[j] = cols[j - n]; - + delete[] cols; m_gridCells[i] = newCols; } @@ -2120,8 +2367,12 @@ bool wxGenericGrid::InsertCols(int pos, int n, bool updateLabels) m_totalCols += n; - if (updateLabels) - OnChangeLabels(); + if (updateLabels) { + //OnChangeLabels(); + wxGridEvent g_evt(GetId(), wxEVT_GRID_CHANGE_LABELS, this); + GetEventHandler()->ProcessEvent(g_evt); + } + UpdateDimensions(); AdjustScrollbars(); return TRUE; @@ -2132,13 +2383,13 @@ bool wxGenericGrid::InsertRows(int pos, int n, bool updateLabels) { if (pos > m_totalRows) return FALSE; - + if (!m_gridCells) return CreateGrid(n, 1); else { int i, j; - + wxGridCell ***rows = new wxGridCell **[m_totalRows + n]; // Cells @@ -2151,7 +2402,7 @@ bool wxGenericGrid::InsertRows(int pos, int n, bool updateLabels) for (j = 0; j < m_totalCols; j++) rows[i][j] = new wxGridCell(this); } - + for (i = pos + n; i < m_totalRows + n; i++) rows[i] = m_gridCells[i - n]; @@ -2183,8 +2434,12 @@ bool wxGenericGrid::InsertRows(int pos, int n, bool updateLabels) m_totalRows += n; - if (updateLabels) - OnChangeLabels(); + if (updateLabels) { + //OnChangeLabels(); + wxGridEvent g_evt(GetId(), wxEVT_GRID_CHANGE_LABELS, this); + GetEventHandler()->ProcessEvent(g_evt); + } + UpdateDimensions(); AdjustScrollbars(); return TRUE; @@ -2209,7 +2464,7 @@ bool wxGenericGrid::DeleteRows(int pos, int n, bool updateLabels) return FALSE; int i; - + wxGridCell ***rows = new wxGridCell **[m_totalRows - n]; // Cells @@ -2243,8 +2498,11 @@ bool wxGenericGrid::DeleteRows(int pos, int n, bool updateLabels) m_totalRows -= n; - if (updateLabels) - OnChangeLabels(); + if (updateLabels){ + //OnChangeLabels(); + wxGridEvent g_evt(GetId(), wxEVT_GRID_CHANGE_LABELS, this); + GetEventHandler()->ProcessEvent(g_evt); + } UpdateDimensions(); AdjustScrollbars(); return TRUE; @@ -2270,7 +2528,7 @@ bool wxGenericGrid::DeleteCols(int pos, int n, bool updateLabels) delete cols[j]; for (j = pos + n; j < m_totalCols; j++) newCols[j-n] = cols[j]; - + delete[] cols; m_gridCells[i] = newCols; } @@ -2296,8 +2554,11 @@ bool wxGenericGrid::DeleteCols(int pos, int n, bool updateLabels) m_totalCols -= n; - if (updateLabels) - OnChangeLabels(); + if (updateLabels) { + //OnChangeLabels(); + wxGridEvent g_evt(GetId(), wxEVT_GRID_CHANGE_LABELS, this); + GetEventHandler()->ProcessEvent(g_evt); + } UpdateDimensions(); AdjustScrollbars(); return TRUE; @@ -2307,37 +2568,42 @@ void wxGenericGrid::SetGridCursor(int row, int col) { if (row >= m_totalRows || col >= m_totalCols) return; - + if (row == GetCursorRow() && col == GetCursorColumn()) return; - + wxClientDC dc(this); dc.BeginDrawing(); - + SetGridClippingRegion(& dc); - if (m_currentRectVisible) - HighlightCell(& dc); - + if (m_currentRectVisible && (wxIPE_HIGHLIGHT || !(m_editable && m_editInPlace))) + HighlightCell(& dc, FALSE); + m_wCursorRow = row; m_wCursorColumn = col; - SetCurrentRect(row, col); - if (m_currentRectVisible) - HighlightCell(& dc); + + int cw, ch; + GetClientSize(&cw, &ch); + + SetCurrentRect(row, col, cw, ch); + + if (m_currentRectVisible && (wxIPE_HIGHLIGHT || !(m_editable && m_editInPlace))) + HighlightCell(& dc, TRUE); dc.DestroyClippingRegion(); dc.EndDrawing(); } -/* - * Grid cell - */ - +// ---------------------------------------------------------------------------- +// Grid cell +// ---------------------------------------------------------------------------- + wxGridCell::wxGridCell(wxGenericGrid *window) { - cellBitmap = NULL; - font = NULL; - backgroundBrush = NULL; + cellBitmap = (wxBitmap *) NULL; + font = wxNullFont; + backgroundBrush = wxNullBrush; if (window) textColour = window->GetCellTextColour(); else @@ -2346,65 +2612,138 @@ wxGridCell::wxGridCell(wxGenericGrid *window) backgroundColour = window->GetCellBackgroundColour(); else backgroundColour.Set(255,255,255); - + if (window) font = window->GetCellTextFont(); else - font = wxTheFontList->FindOrCreateFont(12, wxSWISS, wxNORMAL, wxNORMAL); - + font = * wxTheFontList->FindOrCreateFont(12, wxSWISS, wxNORMAL, wxNORMAL); + SetBackgroundColour(backgroundColour); - + if (window) alignment = window->GetCellAlignment(); else alignment = wxLEFT; + + cellData = (void *)NULL; } -wxGridCell::~wxGridCell(void) +wxGridCell::~wxGridCell() { } void wxGridCell::SetBackgroundColour(const wxColour& colour) { backgroundColour = colour; - backgroundBrush = wxTheBrushList->FindOrCreateBrush(backgroundColour, wxSOLID); + backgroundBrush = * wxTheBrushList->FindOrCreateBrush(backgroundColour, wxSOLID); } void wxGenericGrid::OnText(wxCommandEvent& WXUNUSED(ev) ) { - wxGenericGrid *grid = this; - wxGridCell *cell = grid->GetCell(grid->GetCursorRow(), grid->GetCursorColumn()); - if (cell && grid->CurrentCellVisible()) - { - cell->SetTextValue(grid->GetTextItem()->GetValue()); - wxClientDC dc(grid); + // michael - added this conditional to prevent change to + // grid cell text when edit control is hidden but still has + // focus + // + if ( m_editable ) + { + wxGenericGrid *grid = this; + wxGridCell *cell = grid->GetCell(grid->GetCursorRow(), grid->GetCursorColumn()); + if (cell && grid->CurrentCellVisible()) + { + cell->SetTextValue(grid->GetTextItem()->GetValue()); + if ( m_editInPlace && !m_inOnTextInPlace ) + { + m_inPlaceTextItem->SetValue( grid->GetTextItem()->GetValue() ); + } - dc.BeginDrawing(); - grid->SetGridClippingRegion(& dc); - grid->DrawCellBackground(& dc, &grid->GetCurrentRect(), grid->GetCursorRow(), grid->GetCursorColumn()); - grid->DrawCellValue(& dc, &grid->GetCurrentRect(), grid->GetCursorRow(), grid->GetCursorColumn()); - grid->HighlightCell(& dc); - dc.DestroyClippingRegion(); - dc.EndDrawing(); - - grid->OnCellChange(grid->GetCursorRow(), grid->GetCursorColumn()); - -// grid->DrawCellText(); - } + if (!m_editInPlace) { + wxClientDC dc(grid); + + dc.BeginDrawing(); + grid->SetGridClippingRegion(& dc); + grid->DrawCellBackground(& dc, &grid->GetCurrentRect(), grid->GetCursorRow(), grid->GetCursorColumn()); + grid->DrawCellValue(& dc, &grid->GetCurrentRect(), grid->GetCursorRow(), grid->GetCursorColumn()); + grid->HighlightCell(& dc, TRUE); + dc.DestroyClippingRegion(); + dc.EndDrawing(); + } + + //grid->OnCellChange(grid->GetCursorRow(), grid->GetCursorColumn()); + wxGridEvent g_evt(GetId(), wxEVT_GRID_CELL_CHANGE, grid, + grid->GetCursorRow(), grid->GetCursorColumn()); + GetEventHandler()->ProcessEvent(g_evt); + + // grid->DrawCellText(); + } + } +} + +void wxGenericGrid::OnTextEnter(wxCommandEvent& WXUNUSED(ev) ) +{ + // move the cursor down the current row (if possible) + // when the enter key has been pressed + // + if ( m_editable ) + { + if ( GetCursorRow() < GetRows()-1 ) + { + wxClientDC dc( this ); + dc.BeginDrawing(); + OnSelectCellImplementation(& dc, + GetCursorRow()+1, + GetCursorColumn() ); + dc.EndDrawing(); + } + } +} + +void wxGenericGrid::OnTextInPlace(wxCommandEvent& ev ) +{ + if ( m_editable ) + { + wxGenericGrid *grid = this; + wxGridCell *cell = grid->GetCell(grid->GetCursorRow(), grid->GetCursorColumn()); + if (cell && grid->CurrentCellVisible()) + { + m_inOnTextInPlace = TRUE; + grid->GetTextItem()->SetValue( m_inPlaceTextItem->GetValue() ); + OnText( ev ); + m_inOnTextInPlace = FALSE; + } + } +} + +void wxGenericGrid::OnTextInPlaceEnter(wxCommandEvent& WXUNUSED(ev) ) +{ + // move the cursor down the current row (if possible) + // when the enter key has been pressed + // + if ( m_editable ) + { + if ( GetCursorRow() < GetRows()-1 ) + { + wxClientDC dc( this ); + dc.BeginDrawing(); + OnSelectCellImplementation(& dc, + GetCursorRow()+1, + GetCursorColumn() ); + dc.EndDrawing(); + } + } } void wxGenericGrid::OnGridScroll(wxScrollEvent& ev) { - static bool inScroll = FALSE; + if ( m_inScroll ) + return; - if ( inScroll ) - return; + if ( m_editInPlace ) m_inPlaceTextItem->Show(FALSE); - inScroll = TRUE; + m_inScroll = TRUE; wxGenericGrid *win = this; bool change = FALSE; - + if (ev.GetEventObject() == win->GetHorizScrollBar()) { change = (ev.GetPosition() != m_scrollPosX); @@ -2417,6 +2756,7 @@ void wxGenericGrid::OnGridScroll(wxScrollEvent& ev) } win->UpdateDimensions(); + win->SetCurrentRect(win->GetCursorRow(), win->GetCursorColumn()); // Because rows and columns can be arbitrary sizes, @@ -2425,6 +2765,90 @@ void wxGenericGrid::OnGridScroll(wxScrollEvent& ev) AdjustScrollbars(); if (change) win->Refresh(FALSE); - inScroll = FALSE; - + + if ( m_editInPlace && m_currentRectVisible ) + { + m_inPlaceTextItem->SetSize( m_currentRect.x-wxIPE_ADJUST, + m_currentRect.y-wxIPE_ADJUST, + m_currentRect.width+wxIPE_ADJUST*2, + m_currentRect.height+wxIPE_ADJUST*2 ); + m_inPlaceTextItem->Show( TRUE ); + m_inPlaceTextItem->SetFocus(); + } + + m_inScroll = FALSE; + } + + +//---------------------------------------------------------------------- +// Default wxGridEvent handlers +// (just redirect to the pre-existing virtual methods) + +void wxGenericGrid::_OnSelectCell(wxGridEvent& ev) +{ + OnSelectCell(ev.m_row, ev.m_col); +} + +void wxGenericGrid::_OnCreateCell(wxGridEvent& ev) +{ + ev.m_cell = OnCreateCell(); +} + +void wxGenericGrid::_OnChangeLabels(wxGridEvent& WXUNUSED(ev)) +{ + OnChangeLabels(); +} + +void wxGenericGrid::_OnChangeSelectionLabel(wxGridEvent& WXUNUSED(ev)) +{ + OnChangeSelectionLabel(); +} + +void wxGenericGrid::_OnCellChange(wxGridEvent& ev) +{ + OnCellChange(ev.m_row, ev.m_col); +} + +void wxGenericGrid::_OnCellLeftClick(wxGridEvent& ev) +{ + OnCellLeftClick(ev.m_row, ev.m_col, ev.m_x, ev.m_y, ev.m_control, ev.m_shift); +} + +void wxGenericGrid::_OnCellRightClick(wxGridEvent& ev) +{ + OnCellRightClick(ev.m_row, ev.m_col, ev.m_x, ev.m_y, ev.m_control, ev.m_shift); +} + +void wxGenericGrid::_OnLabelLeftClick(wxGridEvent& ev) +{ + OnLabelLeftClick(ev.m_row, ev.m_col, ev.m_x, ev.m_y, ev.m_control, ev.m_shift); +} + +void wxGenericGrid::_OnLabelRightClick(wxGridEvent& ev) +{ + OnLabelRightClick(ev.m_row, ev.m_col, ev.m_x, ev.m_y, ev.m_control, ev.m_shift); +} + +void *wxGenericGrid::SetCellData(void *data, int row, int col) +{ + void *rc = NULL; + + wxGridCell *cell = GetCell(row, col); + if ( cell ) + rc = cell->SetCellData(data); + + return rc; +} + +void *wxGenericGrid::GetCellData(int row, int col) +{ + void *rc = NULL; + + wxGridCell *cell = GetCell(row, col); + if ( cell ) + rc = cell->GetCellData(); + + return rc; +} +