X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/607d9061788c0277705f9c9c16ca00a22b019918..185d0094f891202d7de486ad5a295a8fe88b84a7:/src/generic/gridg.cpp diff --git a/src/generic/gridg.cpp b/src/generic/gridg.cpp index 08e7aeef4b..3f28058a14 100644 --- a/src/generic/gridg.cpp +++ b/src/generic/gridg.cpp @@ -2,381 +2,495 @@ // 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 +#if wxUSE_GRID + #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" -static wxFont *wxGridEntryFont = NULL; + +// 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_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() -wxCursor *wxGenericGrid::horizontalSashCursor = NULL; -wxCursor *wxGenericGrid::verticalSashCursor = NULL; - -wxGenericGrid::wxGenericGrid(void) -{ - hScrollBar = NULL; - vScrollBar = NULL; - batchCount = 0; - cellTextColour = *wxBLACK; - cellBackgroundColour = *wxWHITE; - labelTextColour = *wxBLACK; - labelBackgroundColour = *wxLIGHT_GREY; - labelBackgroundBrush = NULL; - labelTextFont = NULL; - cellTextFont = NULL; - textItem = NULL; - currentRectVisible = FALSE; - editable = TRUE; + +wxGenericGrid::wxGenericGrid() +{ + m_viewWidth = 0; + m_viewHeight = 0; + m_batchCount = 0; + m_hScrollBar = (wxScrollBar *) NULL; + m_vScrollBar = (wxScrollBar *) NULL; + m_cellTextColour = *wxBLACK; + m_cellBackgroundColour = *wxWHITE; + m_labelTextColour = *wxBLACK; +// 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__) - scrollWidth = wxSystemSettings::GetSystemMetric(wxSYS_VSCROLL_X); + m_scrollWidth = wxSystemSettings::GetSystemMetric(wxSYS_VSCROLL_X); +#elif defined(__WXGTK__) + m_scrollWidth = wxSystemSettings::GetSystemMetric(wxSYS_VSCROLL_X); #else - scrollWidth = 16; + m_scrollWidth = 16; #endif - dragStatus = wxGRID_DRAG_NONE; - dragRowOrCol = 0; - dragStartPosition = 0; - dragLastPosition = 0; - divisionPen = NULL; - wxGridEntryFont = NULL; - leftOfSheet = wxGRID_DEFAULT_SHEET_LEFT; - topOfSheet = wxGRID_DEFAULT_SHEET_TOP; - cellHeight = wxGRID_DEFAULT_CELL_HEIGHT; - totalGridWidth = 0; - totalGridHeight = 0; - colWidths = NULL; - rowHeights = NULL; - verticalLabelWidth = wxGRID_DEFAULT_VERTICAL_LABEL_WIDTH; - horizontalLabelHeight = wxGRID_DEFAULT_HORIZONAL_LABEL_HEIGHT; - verticalLabelAlignment = wxCENTRE; - horizontalLabelAlignment = wxCENTRE; - editControlPosition.x = wxGRID_DEFAULT_EDIT_X; - editControlPosition.y = wxGRID_DEFAULT_EDIT_Y; - editControlPosition.width = wxGRID_DEFAULT_EDIT_WIDTH; - editControlPosition.height = wxGRID_DEFAULT_EDIT_HEIGHT; - wCursorRow = 0; - wCursorColumn = 0; - scrollPosX = 0; - scrollPosY = 0; - bEditCreated = FALSE; - totalRows = 0; - totalCols = 0; - gridCells = NULL; - rowLabelCells = NULL; - colLabelCells = NULL; - textItem = NULL; -} - -bool wxGenericGrid::Create(wxWindow *parent, const wxWindowID id, const wxPoint& pos, const wxSize& size, - const long style, const wxString& name) -{ - hScrollBar = NULL; - vScrollBar = NULL; - - batchCount = 0; - cellTextColour = *wxBLACK; - cellBackgroundColour = *wxWHITE; - labelTextColour = *wxBLACK; - labelBackgroundColour = *wxLIGHT_GREY; - labelBackgroundBrush = NULL; - labelTextFont = wxTheFontList->FindOrCreateFont(10, wxSWISS, wxNORMAL, wxBOLD); - cellTextFont = wxTheFontList->FindOrCreateFont(10, wxSWISS, wxNORMAL, wxNORMAL); - textItem = NULL; - currentRectVisible = FALSE; - editable = TRUE; + m_dragStatus = wxGRID_DRAG_NONE; + m_dragRowOrCol = 0; + m_dragStartPosition = 0; + m_dragLastPosition = 0; + 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 = (short *) NULL; + m_rowHeights = (short *) NULL; + m_verticalLabelWidth = wxGRID_DEFAULT_VERTICAL_LABEL_WIDTH; + m_horizontalLabelHeight = wxGRID_DEFAULT_HORIZONAL_LABEL_HEIGHT; + m_verticalLabelAlignment = wxCENTRE; + m_horizontalLabelAlignment = wxCENTRE; + m_editControlPosition.x = wxGRID_DEFAULT_EDIT_X; + m_editControlPosition.y = wxGRID_DEFAULT_EDIT_Y; + m_editControlPosition.width = wxGRID_DEFAULT_EDIT_WIDTH; + m_editControlPosition.height = wxGRID_DEFAULT_EDIT_HEIGHT; + m_wCursorRow = 0; + m_wCursorColumn = 0; + m_scrollPosX = 0; + m_scrollPosY = 0; + m_editCreated = FALSE; + m_totalRows = 0; + m_totalCols = 0; + 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) +{ + m_viewWidth = 0; + m_viewHeight = 0; + m_batchCount = 0; + 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_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__) - scrollWidth = wxSystemSettings::GetSystemMetric(wxSYS_VSCROLL_X); + m_scrollWidth = wxSystemSettings::GetSystemMetric(wxSYS_VSCROLL_X); +#elif defined(__WXGTK__) + m_scrollWidth = wxSystemSettings::GetSystemMetric(wxSYS_VSCROLL_X); #else - scrollWidth = 16; + m_scrollWidth = 16; #endif - dragStatus = wxGRID_DRAG_NONE; - dragRowOrCol = 0; - dragStartPosition = 0; - dragLastPosition = 0; - divisionPen = wxThePenList->FindOrCreatePen("LIGHT GREY", 1, wxSOLID); - - if (!wxGridEntryFont) - wxGridEntryFont = new wxFont(9, wxSWISS, wxNORMAL, wxBOLD); - - if (!horizontalSashCursor) - { - horizontalSashCursor = new wxCursor(wxCURSOR_SIZEWE); - verticalSashCursor = new wxCursor(wxCURSOR_SIZENS); - } - - SetLabelBackgroundColour(labelBackgroundColour); - - leftOfSheet = wxGRID_DEFAULT_SHEET_LEFT; - topOfSheet = wxGRID_DEFAULT_SHEET_TOP; - cellHeight = wxGRID_DEFAULT_CELL_HEIGHT; - totalGridWidth = 0; - totalGridHeight = 0; - colWidths = NULL; - rowHeights = NULL; - - verticalLabelWidth = wxGRID_DEFAULT_VERTICAL_LABEL_WIDTH; - horizontalLabelHeight = wxGRID_DEFAULT_HORIZONAL_LABEL_HEIGHT; - verticalLabelAlignment = wxCENTRE; - horizontalLabelAlignment = wxCENTRE; - editControlPosition.x = wxGRID_DEFAULT_EDIT_X; - editControlPosition.y = wxGRID_DEFAULT_EDIT_Y; - editControlPosition.width = wxGRID_DEFAULT_EDIT_WIDTH; - editControlPosition.height = wxGRID_DEFAULT_EDIT_HEIGHT; - - wCursorRow = 0; - wCursorColumn = 0; - - scrollPosX = 0; - scrollPosY = 0; + m_dragStatus = wxGRID_DRAG_NONE; + m_dragRowOrCol = 0; + m_dragStartPosition = 0; + m_dragLastPosition = 0; + m_divisionPen = * wxThePenList->FindOrCreatePen("LIGHT GREY", 1, wxSOLID); + m_highlightPen = * wxBLACK_PEN; + m_doubleBufferingBitmap = (wxBitmap *) NULL; + + if (!m_horizontalSashCursor.Ok()) + { + m_horizontalSashCursor = wxCursor(wxCURSOR_SIZEWE); + m_verticalSashCursor = wxCursor(wxCURSOR_SIZENS); + } + + SetLabelBackgroundColour(m_labelBackgroundColour); + + 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 = (short *) NULL; + m_rowHeights = (short *) NULL; + + m_verticalLabelWidth = wxGRID_DEFAULT_VERTICAL_LABEL_WIDTH; + m_horizontalLabelHeight = wxGRID_DEFAULT_HORIZONAL_LABEL_HEIGHT; + m_verticalLabelAlignment = wxCENTRE; + m_horizontalLabelAlignment = wxCENTRE; + m_editControlPosition.x = wxGRID_DEFAULT_EDIT_X; + m_editControlPosition.y = wxGRID_DEFAULT_EDIT_Y; + m_editControlPosition.width = wxGRID_DEFAULT_EDIT_WIDTH; + m_editControlPosition.height = wxGRID_DEFAULT_EDIT_HEIGHT; + + m_wCursorRow = 0; + m_wCursorColumn = 0; + + m_scrollPosX = 0; + m_scrollPosY = 0; /* Store the rect. coordinates for the current cell */ - SetCurrentRect(wCursorRow, wCursorColumn); + SetCurrentRect(m_wCursorRow, m_wCursorColumn); - bEditCreated = FALSE; + m_editCreated = FALSE; - totalRows = 0; - totalCols = 0; - gridCells = NULL; - rowLabelCells = NULL; - colLabelCells = NULL; - textItem = NULL; + m_totalRows = 0; + m_totalCols = 0; + m_gridCells = (wxGridCell ***) NULL; + m_rowLabelCells = (wxGridCell **) NULL; + m_colLabelCells = (wxGridCell **) NULL; + m_textItem = (wxTextCtrl *) NULL; wxPanel::Create(parent, id, pos, size, style, name); - SetButtonFont(*wxGridEntryFont); - SetLabelFont(*wxGridEntryFont); - - textItem = new wxTextCtrl(this, wxGRID_TEXT_CTRL, "", - wxPoint(editControlPosition.x, editControlPosition.y), wxSize(editControlPosition.width, -1), - 0); - textItem->Show(TRUE); -// textItem->SetLabel(""); - textItem->SetFocus(); + 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), + wxTE_PROCESS_ENTER); + m_textItem->Show(TRUE); + m_textItem->SetFocus(); int controlW, controlH; - - textItem->GetSize(&controlW, &controlH); - editControlPosition.height = controlH; - - topOfSheet = editControlPosition.y + controlH + 2; - - bEditCreated = TRUE; - - hScrollBar = new wxScrollBar(this, wxGRID_HSCROLL, wxPoint(0, 0), wxSize(20, 100), wxHORIZONTAL); - vScrollBar = new wxScrollBar(this, wxGRID_VSCROLL, wxPoint(0, 0), wxSize(100, 20), wxVERTICAL); -// hScrollBar->Show(FALSE); -// vScrollBar->Show(FALSE); - AllowDoubleClick(TRUE); + + m_textItem->GetSize(&controlW, &controlH); + m_editControlPosition.height = controlH; + + m_topOfSheet = m_editControlPosition.y + controlH + 2; + + m_editCreated = TRUE; + + 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 (gridCells) + if (m_gridCells) { - for (i = 0; i < totalRows; i++) + for (i = 0; i < m_totalRows; i++) { - for (j = 0; j < totalCols; j++) - if (gridCells[i][j]) - delete gridCells[i][j]; - delete[] gridCells[i]; + for (j = 0; j < m_totalCols; j++) + if (m_gridCells[i][j]) + delete m_gridCells[i][j]; + delete[] m_gridCells[i]; } - delete[] gridCells; - gridCells = NULL; + delete[] m_gridCells; + m_gridCells = (wxGridCell ***) NULL; + } + if (m_colWidths) + delete[] m_colWidths; + m_colWidths = (short *) NULL; + if (m_rowHeights) + delete[] m_rowHeights; + m_rowHeights = (short *) NULL; + + if (m_rowLabelCells) + { + for (i = 0; i < m_totalRows; i++) + delete m_rowLabelCells[i]; + delete[] m_rowLabelCells; + m_rowLabelCells = (wxGridCell **) NULL; } - if (colWidths) - delete[] colWidths; - colWidths = NULL; - if (rowHeights) - delete[] rowHeights; - rowHeights = NULL; - - if (rowLabelCells) + if (m_colLabelCells) { - for (i = 0; i < totalRows; i++) - delete rowLabelCells[i]; - delete[] rowLabelCells; - rowLabelCells = NULL; + for (i = 0; i < m_totalCols; i++) + delete m_colLabelCells[i]; + delete[] m_colLabelCells; + m_colLabelCells = (wxGridCell **) NULL; } - if (colLabelCells) + if (m_doubleBufferingBitmap) { - for (i = 0; i < totalCols; i++) - delete colLabelCells[i]; - delete[] colLabelCells; - colLabelCells = NULL; + delete m_doubleBufferingBitmap; + m_doubleBufferingBitmap = (wxBitmap *) NULL; } } bool wxGenericGrid::CreateGrid(int nRows, int nCols, wxString **cellValues, short *widths, short defaultWidth, short defaultHeight) { - totalRows = nRows; - totalCols = nCols; + m_totalRows = nRows; + m_totalCols = nCols; int i,j; - colWidths = new short[nCols]; - rowHeights = new short[nRows]; + m_colWidths = new short[nCols]; + m_rowHeights = new short[nRows]; for (i = 0; i < nCols; i++) if (widths) - colWidths[i] = widths[i]; + m_colWidths[i] = widths[i]; else - colWidths[i] = defaultWidth; + m_colWidths[i] = defaultWidth; for (i = 0; i < nRows; i++) - rowHeights[i] = defaultHeight; - - gridCells = new wxGridCell **[nRows]; - + m_rowHeights[i] = defaultHeight; + + m_gridCells = new wxGridCell **[nRows]; + for (i = 0; i < nRows; i++) - gridCells[i] = new wxGridCell *[nCols]; - + m_gridCells[i] = new wxGridCell *[nCols]; + for (i = 0; i < nRows; i++) for (j = 0; j < nCols; j++) if (cellValues) { - gridCells[i][j] = OnCreateCell(); - gridCells[i][j]->SetTextValue(cellValues[i][j]); + //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 - gridCells[i][j] = NULL; - - rowLabelCells = new wxGridCell *[nRows]; + m_gridCells[i][j] = (wxGridCell *) NULL; + + m_rowLabelCells = new wxGridCell *[nRows]; for (i = 0; i < nRows; i++) - rowLabelCells[i] = new wxGridCell(this); - colLabelCells = new wxGridCell *[nCols]; + m_rowLabelCells[i] = new wxGridCell(this); + m_colLabelCells = new wxGridCell *[nCols]; for (i = 0; i < nCols; i++) - colLabelCells[i] = new wxGridCell(this); + m_colLabelCells[i] = new wxGridCell(this); - wCursorRow = wCursorColumn = 0; + m_wCursorRow = m_wCursorColumn = 0; SetCurrentRect(0, 0); // Need to determine various dimensions UpdateDimensions(); // Number of 'lines' - int objectSizeX = totalCols; + int objectSizeX = m_totalCols; int pageSizeX = 1; - int viewLengthX = totalCols; - hScrollBar->SetViewLength(viewLengthX); - hScrollBar->SetObjectLength(objectSizeX); - hScrollBar->SetPageSize(pageSizeX); + int viewLengthX = m_totalCols; - int objectSizeY = totalRows; +/* + 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 = totalRows; + int viewLengthY = m_totalRows; + +/* + m_vScrollBar->SetViewLength(viewLengthY); + m_vScrollBar->SetObjectLength(objectSizeY); + m_vScrollBar->SetPageSize(pageSizeY); +*/ - vScrollBar->SetViewLength(viewLengthY); - vScrollBar->SetObjectLength(objectSizeY); - 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 (editable) + + if (m_editCreated && m_editable) { int controlW, controlH; GetTextItem()->GetSize(&controlW, &controlH); - topOfSheet = editControlPosition.y + controlH + 2; + m_topOfSheet = m_editControlPosition.y + controlH + 2; } else - topOfSheet = 0; - rightOfSheet = leftOfSheet + verticalLabelWidth; + m_topOfSheet = 0; + m_rightOfSheet = m_leftOfSheet + m_verticalLabelWidth; int i; - for (i = scrollPosX; i < totalCols; i++) + for (i = m_scrollPosX; i < m_totalCols; i++) { - if (rightOfSheet > canvasWidth) + if (m_rightOfSheet > canvasWidth) break; else - rightOfSheet += colWidths[i]; + m_rightOfSheet += m_colWidths[i]; } - bottomOfSheet = topOfSheet + horizontalLabelHeight; - for (i = scrollPosY; i < totalRows; i++) + m_bottomOfSheet = m_topOfSheet + m_horizontalLabelHeight; + for (i = m_scrollPosY; i < m_totalRows; i++) { - if (bottomOfSheet > canvasHeight) + if (m_bottomOfSheet > canvasHeight) break; else - bottomOfSheet += rowHeights[i]; + m_bottomOfSheet += m_rowHeights[i]; } - - totalGridWidth = leftOfSheet + verticalLabelWidth; - for (i = 0; i < totalCols; i++) + + m_totalGridWidth = m_leftOfSheet + m_verticalLabelWidth; + for (i = 0; i < m_totalCols; i++) { - totalGridWidth += colWidths[i]; + m_totalGridWidth += m_colWidths[i]; } - totalGridHeight = topOfSheet + horizontalLabelHeight; - for (i = 0; i < totalRows; i++) + m_totalGridHeight = m_topOfSheet + m_horizontalLabelHeight; + for (i = 0; i < m_totalRows; i++) { - totalGridHeight += rowHeights[i]; + m_totalGridHeight += m_rowHeights[i]; } } -wxGridCell *wxGenericGrid::GetCell(int row, int col) +wxGridCell *wxGenericGrid::GetCell(int row, int col) const { - if (!gridCells) - return NULL; + if (!m_gridCells) + return (wxGridCell *) NULL; + + if ((row >= m_totalRows) || (col >= m_totalCols)) + return (wxGridCell *) NULL; - if ((row >= totalRows) || (col >= totalCols)) - return NULL; - - wxGridCell *cell = gridCells[row][col]; + wxGridCell *cell = m_gridCells[row][col]; if (!cell) { - gridCells[row][col] = OnCreateCell(); - return gridCells[row][col]; + // 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 return cell; @@ -384,59 +498,124 @@ wxGridCell *wxGenericGrid::GetCell(int row, int col) void wxGenericGrid::SetGridClippingRegion(wxDC *dc) { - int scrollWidthHoriz = 0; - int scrollWidthVert = 0; + int m_scrollWidthHoriz = 0; + int m_scrollWidthVert = 0; int cw, ch; GetClientSize(&cw, &ch); - if (hScrollBar && hScrollBar->IsShown()) - scrollWidthHoriz = scrollWidth; - if (vScrollBar && vScrollBar->IsShown()) - scrollWidthVert = scrollWidth; + if (m_hScrollBar && m_hScrollBar->IsShown()) + m_scrollWidthHoriz = m_scrollWidth; + if (m_vScrollBar && m_vScrollBar->IsShown()) + m_scrollWidthVert = m_scrollWidth; // Don't paint over the scrollbars - dc->SetClippingRegion(leftOfSheet, topOfSheet, - cw - scrollWidthVert - leftOfSheet, ch - scrollWidthHoriz - topOfSheet); + dc->SetClippingRegion(m_leftOfSheet, m_topOfSheet, + cw - m_scrollWidthVert - m_leftOfSheet, ch - m_scrollWidthHoriz - m_topOfSheet); } void wxGenericGrid::OnPaint(wxPaintEvent& WXUNUSED(event)) { -/* - static bool inPaint = FALSE; + int w, h; + GetClientSize(&w, &h); - if ( inPaint ) - return; + bool useDoubleBuffering = (bool) wxUSE_DOUBLE_BUFFERING; + if (useDoubleBuffering) + { + // Reuse the old bitmap if possible - inPaint = TRUE; -*/ + if (!m_doubleBufferingBitmap || + (m_doubleBufferingBitmap->GetWidth() < w || m_doubleBufferingBitmap->GetHeight() < h)) + { + if (m_doubleBufferingBitmap) + delete m_doubleBufferingBitmap; + m_doubleBufferingBitmap = new wxBitmap(w, h); + } + if (!m_doubleBufferingBitmap || !m_doubleBufferingBitmap->Ok()) + { + // If we couldn't create a new bitmap, perhaps because resources were low, + // then don't complain, just don't double-buffer + if (m_doubleBufferingBitmap) + delete m_doubleBufferingBitmap; + m_doubleBufferingBitmap = (wxBitmap *) NULL; + useDoubleBuffering = FALSE; + } + } - wxRectangle rect; + if (useDoubleBuffering) + { + wxPaintDC paintDC(this); + wxMemoryDC dc(& paintDC); + dc.SelectObject(* m_doubleBufferingBitmap); - wxPaintDC dc(this); - dc.BeginDrawing(); - dc.SetOptimization(FALSE); - - SetGridClippingRegion(&dc); - - DrawLabelAreas(&dc); - DrawEditableArea(&dc); - DrawColumnLabels(&dc); - DrawRowLabels(&dc); - DrawCells(&dc); - DrawGridLines(&dc); - - /* Hilight present cell */ - SetCurrentRect(wCursorRow, wCursorColumn); - if (currentRectVisible) - HighlightCell(&dc); + PaintGrid(dc); - dc.DestroyClippingRegion(); - dc.SetOptimization(TRUE); - dc.EndDrawing(); + int vertScrollBarWidth = m_scrollWidth; + int horizScrollBarHeight = m_scrollWidth; + if (m_vScrollBar && !m_vScrollBar->IsShown()) + vertScrollBarWidth = 0; + if (m_hScrollBar && !m_hScrollBar->IsShown()) + horizScrollBarHeight = 0; -// inPaint = FALSE; + paintDC.Blit(m_leftOfSheet, m_topOfSheet, w - vertScrollBarWidth - m_leftOfSheet, h - horizScrollBarHeight - m_topOfSheet, + &dc, m_leftOfSheet, m_topOfSheet, wxCOPY); + + dc.SelectObject(wxNullBitmap); + } + else + { + wxPaintDC dc(this); + PaintGrid(dc); + } +} + +void wxGenericGrid::PaintGrid(wxDC& dc) +{ + dc.BeginDrawing(); + dc.SetOptimization(FALSE); + + SetGridClippingRegion(& dc); + + DrawLabelAreas(& dc); + + DrawEditableArea(& dc); + DrawColumnLabels(& dc); + DrawRowLabels(& dc); + DrawCells(& dc); + DrawGridLines(& dc); + + /* Hilight present cell */ + SetCurrentRect(m_wCursorRow, m_wCursorColumn); + if (m_currentRectVisible && (wxIPE_HIGHLIGHT || !(m_editable && m_editInPlace))) + HighlightCell(& dc, TRUE); + + dc.DestroyClippingRegion(); + dc.SetOptimization(TRUE); + dc.EndDrawing(); +} + +// Erase (some of) the background. +// Currently, a Windows-only optimisation. +void wxGenericGrid::OnEraseBackground(wxEraseEvent& WXUNUSED(event) ) +{ + wxClientDC dc(this); + dc.BeginDrawing(); + dc.SetOptimization(FALSE); + + int w, h; + GetClientSize(& w, & h); + dc.SetBrush(*wxLIGHT_GREY_BRUSH); + dc.SetPen(*wxLIGHT_GREY_PEN); + + if (m_hScrollBar && m_hScrollBar->IsShown() && m_vScrollBar && m_vScrollBar->IsShown()) + { + dc.DrawRectangle(w - m_scrollWidth, h - m_scrollWidth, m_scrollWidth, m_scrollWidth); + } + + dc.SetOptimization(TRUE); + dc.EndDrawing(); } + void wxGenericGrid::DrawLabelAreas(wxDC *dc) { int cw, ch; @@ -446,15 +625,15 @@ void wxGenericGrid::DrawLabelAreas(wxDC *dc) // dc->SetBrush(*dc->GetBackground()); // Should blank out any area which isn't going to be painted over. -// dc->DrawRectangle(leftOfSheet, bottomOfSheet, cw - leftOfSheet, ch - bottomOfSheet); -// dc->DrawRectangle(rightOfSheet, topOfSheet, cw - rightOfSheet, ch - topOfSheet); +// dc->DrawRectangle(m_leftOfSheet, m_bottomOfSheet, cw - m_leftOfSheet, ch - m_bottomOfSheet); +// dc->DrawRectangle(m_rightOfSheet, m_topOfSheet, cw - m_rightOfSheet, ch - m_topOfSheet); // Paint the label areas - dc->SetBrush(*labelBackgroundBrush); -// dc->DrawRectangle(leftOfSheet, topOfSheet, rightOfSheet - leftOfSheet + 1, horizontalLabelHeight + 1); - dc->DrawRectangle(leftOfSheet, topOfSheet, cw-leftOfSheet, horizontalLabelHeight + 1); -// dc->DrawRectangle(leftOfSheet, topOfSheet, verticalLabelWidth + 1, bottomOfSheet - topOfSheet + 1); - dc->DrawRectangle(leftOfSheet, topOfSheet, verticalLabelWidth + 1, ch-topOfSheet); + 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); + dc->DrawRectangle(m_leftOfSheet, m_topOfSheet, m_verticalLabelWidth + 1, ch-m_topOfSheet); } void wxGenericGrid::DrawEditableArea(wxDC *dc) @@ -463,168 +642,168 @@ void wxGenericGrid::DrawEditableArea(wxDC *dc) GetClientSize(&cw, &ch); dc->SetPen(*wxTRANSPARENT_PEN); - dc->SetBrush(*wxTheBrushList->FindOrCreateBrush(cellBackgroundColour, wxSOLID)); -// dc->DrawRectangle(leftOfSheet+verticalLabelWidth, topOfSheet+horizontalLabelHeight, -// rightOfSheet-(leftOfSheet+verticalLabelWidth) + 1, bottomOfSheet - (topOfSheet+horizontalLabelHeight) + 1); - dc->DrawRectangle(leftOfSheet+verticalLabelWidth, topOfSheet+horizontalLabelHeight, - cw-(leftOfSheet+verticalLabelWidth), ch - (topOfSheet+horizontalLabelHeight)); + dc->SetBrush(*wxTheBrushList->FindOrCreateBrush(m_cellBackgroundColour, wxSOLID)); +// dc->DrawRectangle(m_leftOfSheet+m_verticalLabelWidth, m_topOfSheet+m_horizontalLabelHeight, +// m_rightOfSheet-(m_leftOfSheet+m_verticalLabelWidth) + 1, m_bottomOfSheet - (m_topOfSheet+m_horizontalLabelHeight) + 1); + dc->DrawRectangle(m_leftOfSheet+m_verticalLabelWidth, m_topOfSheet+m_horizontalLabelHeight, + cw-(m_leftOfSheet+m_verticalLabelWidth), ch - (m_topOfSheet+m_horizontalLabelHeight)); } void wxGenericGrid::DrawGridLines(wxDC *dc) { int cw, ch; GetClientSize(&cw, &ch); - + int i; - if (divisionPen) + if (m_divisionPen.Ok()) { - dc->SetPen(*divisionPen); + dc->SetPen(m_divisionPen); - int heightCount = topOfSheet + horizontalLabelHeight; + int heightCount = m_topOfSheet + m_horizontalLabelHeight; // Draw horizontal grey lines for cells - for (i = scrollPosY; i < (totalRows+1); i++) + for (i = m_scrollPosY; i < (m_totalRows+1); i++) { if (heightCount > ch) break; else { - dc->DrawLine(leftOfSheet, heightCount, + dc->DrawLine(m_leftOfSheet, heightCount, cw, heightCount); - if (i < totalRows) - heightCount += rowHeights[i]; + if (i < m_totalRows) + heightCount += m_rowHeights[i]; } } } - if (verticalLabelWidth > 0) + if (m_verticalLabelWidth > 0) { dc->SetPen(*wxBLACK_PEN); // Draw horizontal black lines for row labels - int heightCount = topOfSheet + horizontalLabelHeight; - for (i = scrollPosY; i < (totalRows+1); i++) + int heightCount = m_topOfSheet + m_horizontalLabelHeight; + for (i = m_scrollPosY; i < (m_totalRows+1); i++) { if (heightCount > ch) break; else { - dc->DrawLine(leftOfSheet, heightCount, - verticalLabelWidth, heightCount); - if (i < totalRows) - heightCount += rowHeights[i]; + dc->DrawLine(m_leftOfSheet, heightCount, + m_verticalLabelWidth, heightCount); + if (i < m_totalRows) + heightCount += m_rowHeights[i]; } } // Draw a black vertical line for row number cells - dc->DrawLine(leftOfSheet + verticalLabelWidth, topOfSheet, - leftOfSheet + verticalLabelWidth, ch); + dc->DrawLine(m_leftOfSheet + m_verticalLabelWidth, m_topOfSheet, + m_leftOfSheet + m_verticalLabelWidth, ch); // First vertical line - dc->DrawLine(leftOfSheet, topOfSheet, leftOfSheet, ch); + dc->DrawLine(m_leftOfSheet, m_topOfSheet, m_leftOfSheet, ch); dc->SetPen(*wxWHITE_PEN); // Draw highlights on row labels - heightCount = topOfSheet + horizontalLabelHeight; - for (i = scrollPosY; i < totalRows; i++) + heightCount = m_topOfSheet + m_horizontalLabelHeight; + for (i = m_scrollPosY; i < m_totalRows; i++) { if (heightCount > ch) break; else { - dc->DrawLine(leftOfSheet+1, heightCount+1, - verticalLabelWidth, heightCount+1); - dc->DrawLine(leftOfSheet+1, heightCount+1, - leftOfSheet+1, heightCount + rowHeights[i] - 1); - heightCount += rowHeights[i]; + dc->DrawLine(m_leftOfSheet+1, heightCount+1, + m_verticalLabelWidth, heightCount+1); + dc->DrawLine(m_leftOfSheet+1, heightCount+1, + m_leftOfSheet+1, heightCount + m_rowHeights[i] - 1); + heightCount += m_rowHeights[i]; } } // Last one - down to the floor. - dc->DrawLine(leftOfSheet+1, heightCount+1, - verticalLabelWidth, heightCount+1); - dc->DrawLine(leftOfSheet+1, heightCount+1, - leftOfSheet+1, ch); + dc->DrawLine(m_leftOfSheet+1, heightCount+1, + m_verticalLabelWidth, heightCount+1); + dc->DrawLine(m_leftOfSheet+1, heightCount+1, + m_leftOfSheet+1, ch); } - if (divisionPen) + if (m_divisionPen.Ok()) { - dc->SetPen(*divisionPen); + dc->SetPen(m_divisionPen); // Draw vertical grey lines for cells - int widthCount = leftOfSheet + verticalLabelWidth; - for (i = scrollPosX; i < totalCols; i++) + int widthCount = m_leftOfSheet + m_verticalLabelWidth; + for (i = m_scrollPosX; i < m_totalCols; i++) { if (widthCount > cw) break; else { // Skip the first one - if (i != scrollPosX) + if (i != m_scrollPosX) { - dc->DrawLine(widthCount, topOfSheet + horizontalLabelHeight, - widthCount, bottomOfSheet); + dc->DrawLine(widthCount, m_topOfSheet + m_horizontalLabelHeight, + widthCount, m_bottomOfSheet); } - widthCount += colWidths[i]; + widthCount += m_colWidths[i]; } } // Last one - dc->DrawLine(widthCount, topOfSheet + horizontalLabelHeight, - widthCount, bottomOfSheet); + dc->DrawLine(widthCount, m_topOfSheet + m_horizontalLabelHeight, + widthCount, m_bottomOfSheet); } dc->SetPen(*wxBLACK_PEN); // Draw two black horizontal lines for column number cells dc->DrawLine( - leftOfSheet, topOfSheet, - cw, topOfSheet); - dc->DrawLine(leftOfSheet, topOfSheet + horizontalLabelHeight, - cw, topOfSheet + horizontalLabelHeight); + m_leftOfSheet, m_topOfSheet, + cw, m_topOfSheet); + dc->DrawLine(m_leftOfSheet, m_topOfSheet + m_horizontalLabelHeight, + cw, m_topOfSheet + m_horizontalLabelHeight); - if (horizontalLabelHeight > 0) + if (m_horizontalLabelHeight > 0) { - int widthCount = leftOfSheet + verticalLabelWidth; - + int widthCount = m_leftOfSheet + m_verticalLabelWidth; + // Draw black vertical lines for column number cells - for (i = scrollPosX; i < totalCols; i++) + for (i = m_scrollPosX; i < m_totalCols; i++) { if (widthCount > cw) break; else { - dc->DrawLine(widthCount, topOfSheet, - widthCount, topOfSheet + horizontalLabelHeight); - widthCount += colWidths[i]; + dc->DrawLine(widthCount, m_topOfSheet, + widthCount, m_topOfSheet + m_horizontalLabelHeight); + widthCount += m_colWidths[i]; } } // Last one - dc->DrawLine(widthCount, topOfSheet, - widthCount, topOfSheet + horizontalLabelHeight); + dc->DrawLine(widthCount, m_topOfSheet, + widthCount, m_topOfSheet + m_horizontalLabelHeight); // Draw highlights dc->SetPen(*wxWHITE_PEN); - widthCount = leftOfSheet + verticalLabelWidth; - - for (i = scrollPosX; i < totalCols; i++) + widthCount = m_leftOfSheet + m_verticalLabelWidth; + + for (i = m_scrollPosX; i < m_totalCols; i++) { if (widthCount > cw) break; else { - dc->DrawLine(widthCount+1, topOfSheet+1, - widthCount+colWidths[i], topOfSheet+1); - dc->DrawLine(widthCount+1, topOfSheet+1, - widthCount+1, topOfSheet+horizontalLabelHeight); - widthCount += colWidths[i]; + dc->DrawLine(widthCount+1, m_topOfSheet+1, + widthCount+m_colWidths[i], m_topOfSheet+1); + dc->DrawLine(widthCount+1, m_topOfSheet+1, + widthCount+1, m_topOfSheet+m_horizontalLabelHeight); + widthCount += m_colWidths[i]; } } // Last one - to the right side of the canvas. - dc->DrawLine(widthCount+1, topOfSheet+1, - cw, topOfSheet+1); - dc->DrawLine(widthCount+1, topOfSheet+1, - widthCount+1, topOfSheet+horizontalLabelHeight); + dc->DrawLine(widthCount+1, m_topOfSheet+1, + cw, m_topOfSheet+1); + dc->DrawLine(widthCount+1, m_topOfSheet+1, + widthCount+1, m_topOfSheet+m_horizontalLabelHeight); } } @@ -634,51 +813,51 @@ void wxGenericGrid::DrawColumnLabels(wxDC *dc) int cw, ch; GetClientSize(&cw, &ch); - if (horizontalLabelHeight == 0) + if (m_horizontalLabelHeight == 0) return; - + int i; - wxRectangle rect; + wxRect rect; // Draw letters for columns - rect.y = topOfSheet + 1; - rect.height = horizontalLabelHeight - 1; + rect.y = m_topOfSheet + 1; + rect.height = m_horizontalLabelHeight - 1; - dc->SetTextBackground(labelBackgroundColour); + dc->SetTextBackground(m_labelBackgroundColour); dc->SetBackgroundMode(wxTRANSPARENT); -// dc->SetTextForeground(labelTextColour); - - int widthCount = leftOfSheet + verticalLabelWidth; - for (i = scrollPosX; i < totalCols; i++) +// dc->SetTextForeground(m_labelTextColour); + + int widthCount = m_leftOfSheet + m_verticalLabelWidth; + for (i = m_scrollPosX; i < m_totalCols; i++) { if (widthCount > cw) break; else { rect.x = 1 + widthCount; - rect.width = colWidths[i]; + rect.width = m_colWidths[i]; DrawColumnLabel(dc, &rect, i); - widthCount += colWidths[i]; + widthCount += m_colWidths[i]; } } } -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)); } } @@ -687,51 +866,51 @@ void wxGenericGrid::DrawRowLabels(wxDC *dc) int cw, ch; GetClientSize(&cw, &ch); - if (verticalLabelWidth == 0) + if (m_verticalLabelWidth == 0) return; int i; - wxRectangle rect; - + wxRect rect; + // Draw numbers for rows - rect.x = leftOfSheet; - rect.width = verticalLabelWidth; + rect.x = m_leftOfSheet; + rect.width = m_verticalLabelWidth; - int heightCount = topOfSheet + horizontalLabelHeight; + int heightCount = m_topOfSheet + m_horizontalLabelHeight; - dc->SetTextBackground(labelBackgroundColour); + dc->SetTextBackground(m_labelBackgroundColour); dc->SetBackgroundMode(wxTRANSPARENT); - for (i = scrollPosY; i < totalRows; i++) + for (i = m_scrollPosY; i < m_totalRows; i++) { if (heightCount > ch) break; else { rect.y = 1 + heightCount; - rect.height = rowHeights[i]; + rect.height = m_rowHeights[i]; DrawRowLabel(dc, &rect, i); - - heightCount += rowHeights[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)); } } @@ -741,51 +920,57 @@ void wxGenericGrid::DrawCells(wxDC *dc) GetClientSize(&cw, &ch); int i,j; - + // Draw value corresponding to each cell - for (i = scrollPosY; i < totalRows; i++) + for (i = m_scrollPosY; i < m_totalRows; i++) { - for (j = scrollPosX; j < totalCols; j++) + for (j = m_scrollPosX; j < m_totalCols; j++) { SetCurrentRect(i, j, cw, ch); - if (currentRectVisible) + if (m_currentRectVisible) { - DrawCellBackground(dc, &CurrentRect, i, j); - DrawCellValue(dc, &CurrentRect, i, j); + DrawCellBackground(dc, &m_currentRect, i, j); + DrawCellValue(dc, &m_currentRect, i, j); } - if (CurrentRect.x > cw) + if (m_currentRect.x > cw) break; } - if (CurrentRect.y > ch) + if (m_currentRect.y > ch) break; } dc->SetBackgroundMode(wxSOLID); 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; @@ -800,28 +985,19 @@ 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 @@ -832,183 +1008,168 @@ void wxGenericGrid::AdjustScrollbars(void) // Since this may not be known until the end of this function, we should probably call AdjustScrollbars // twice. - int vertScrollBarWidth = scrollWidth; - int horizScrollBarHeight = scrollWidth; - if (vScrollBar && !vScrollBar->IsShown()) + int vertScrollBarWidth = m_scrollWidth; + int horizScrollBarHeight = m_scrollWidth; + if (m_vScrollBar && !m_vScrollBar->IsShown()) vertScrollBarWidth = 0; - if (hScrollBar && !hScrollBar->IsShown()) + if (m_hScrollBar && !m_hScrollBar->IsShown()) horizScrollBarHeight = 0; - + int noHorizSteps = 0; int noVertSteps = 0; - - if (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; - for (i = scrollPosX ; i < totalCols; i++) + int nx = 0; + for (i = m_scrollPosX ; i < m_totalCols; i++) { - widthCount += colWidths[i]; - // A partial bit doesn't count, we still have to scroll to see the - // rest of it - if (widthCount + leftOfSheet + verticalLabelWidth > (cw-vertScrollBarWidth)) + widthCount += m_colWidths[i]; + // 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 (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; - for (i = scrollPosY ; i < totalRows; i++) + int ny = 0; + for (i = m_scrollPosY ; i < m_totalRows; i++) { - heightCount += rowHeights[i]; - // A partial bit doesn't count, we still have to scroll to see the - // rest of it - if (heightCount + topOfSheet + horizontalLabelHeight > (ch-horizScrollBarHeight)) + heightCount += m_rowHeights[i]; + // 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 (totalGridWidth <= cw) + + m_viewHeight = noVertSteps; + + if (m_totalGridWidth + vertScrollBarWidth <= cw) { - if ( hScrollBar ) - hScrollBar->Show(FALSE); + if ( m_hScrollBar ) + m_hScrollBar->Show(FALSE); SetScrollPosX(0); } else { - if ( hScrollBar ) - hScrollBar->Show(TRUE); + if ( m_hScrollBar ) + m_hScrollBar->Show(TRUE); } - if (totalGridHeight <= ch) + if (m_totalGridHeight + horizScrollBarHeight <= ch) { - if ( vScrollBar ) - vScrollBar->Show(FALSE); - SetScrollPosY(0); + if ( m_vScrollBar ) + m_vScrollBar->Show(FALSE); + SetScrollPosY(0); } else { - if ( vScrollBar ) - vScrollBar->Show(TRUE); + if ( m_vScrollBar ) + m_vScrollBar->Show(TRUE); } - UpdateDimensions(); // Necessary in case scrollPosX/Y changed + UpdateDimensions(); // Necessary in case m_scrollPosX/Y changed - vertScrollBarWidth = scrollWidth; - horizScrollBarHeight = scrollWidth; - if (vScrollBar && !vScrollBar->IsShown()) + vertScrollBarWidth = m_scrollWidth; + horizScrollBarHeight = m_scrollWidth; + if (m_vScrollBar && !m_vScrollBar->IsShown()) vertScrollBarWidth = 0; - if (hScrollBar && !hScrollBar->IsShown()) + if (m_hScrollBar && !m_hScrollBar->IsShown()) horizScrollBarHeight = 0; - if (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)); + /* - hScrollBar->SetPageSize(wxMax(noHorizSteps, 1)); - hScrollBar->SetViewLength(wxMax(noHorizSteps, 1)); - hScrollBar->SetObjectLength(nCols); + m_hScrollBar->SetSize(m_leftOfSheet, ch - m_scrollWidth -2, // why -2 ? Robert. + cw - vertScrollBarWidth - m_leftOfSheet, m_scrollWidth); */ - hScrollBar->SetScrollbar(hScrollBar->GetPosition(), wxMax(noHorizSteps, 1), nCols, wxMax(noHorizSteps, 1)); + m_hScrollBar->SetSize(m_leftOfSheet, ch - m_scrollWidth, + cw - vertScrollBarWidth - m_leftOfSheet, m_scrollWidth); - hScrollBar->SetSize(leftOfSheet, ch - scrollWidth, - cw - vertScrollBarWidth - leftOfSheet, scrollWidth); } - - if (vScrollBar) + + if (m_vScrollBar && m_vScrollBar->IsShown()) { int nRows = GetRows(); -/* - vScrollBar->SetPageSize(wxMax(noVertSteps, 1)); - vScrollBar->SetViewLength(wxMax(noVertSteps, 1)); - vScrollBar->SetObjectLength(nRows); -*/ - vScrollBar->SetScrollbar(vScrollBar->GetPosition(), wxMax(noVertSteps, 1), nRows, wxMax(noVertSteps, 1)); - vScrollBar->SetSize(cw - scrollWidth, topOfSheet, - scrollWidth, ch - topOfSheet - horizScrollBarHeight); + 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); } } void wxGenericGrid::OnSize(wxSizeEvent& WXUNUSED(event) ) { - if (!vScrollBar || !hScrollBar) - return; + if (!m_vScrollBar || !m_hScrollBar) + return; AdjustScrollbars(); - + int cw, ch; GetClientSize(&cw, &ch); - if (GetTextItem() && GetTextItem()->IsShown()) + if (m_editCreated && m_editingPanel && GetTextItem() && GetTextItem()->IsShown()) { - GetTextItem()->SetSize(editControlPosition.x, editControlPosition.y, - cw - editControlPosition.x, editControlPosition.height); + m_editingPanel->SetSize(0, 0, cw, m_editControlPosition.height + m_editControlPosition.y + 2); + GetTextItem()->SetSize(m_editControlPosition.x, m_editControlPosition.y, + cw - 2*m_editControlPosition.x, m_editControlPosition.height); } } bool wxGenericGrid::CellHitTest(int x, int y, int *row, int *col) { // Find the selected cell and call OnSelectCell - if (x >= (leftOfSheet + verticalLabelWidth) && y >= (topOfSheet + horizontalLabelHeight) && - x <= rightOfSheet && y <= bottomOfSheet) + if (x >= (m_leftOfSheet + m_verticalLabelWidth) && y >= (m_topOfSheet + m_horizontalLabelHeight) && + x <= m_rightOfSheet && y <= m_bottomOfSheet) { // Calculate the cell number from x and y - x -= (verticalLabelWidth + leftOfSheet); - y -= (topOfSheet + horizontalLabelHeight); + x -= (m_verticalLabelWidth + m_leftOfSheet); + 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 = scrollPosY; i < totalRows; i++) + for (i = m_scrollPosY; i < m_totalRows; i++) { - if (y >= currentHeight && y <= (currentHeight + rowHeights[i])) + if (y >= currentHeight && y <= (currentHeight + m_rowHeights[i])) { *row = i; break; } - currentHeight += rowHeights[i]; + currentHeight += m_rowHeights[i]; } - + // Now we need to do a hit test for which column we're on int currentWidth = 0; - for (i = scrollPosX; i < totalCols; i++) + for (i = m_scrollPosX; i < m_totalCols; i++) { - if (x >= currentWidth && x <= (currentWidth + colWidths[i])) + if (x >= currentWidth && x <= (currentWidth + m_colWidths[i])) { *col = i; break; } - currentWidth += colWidths[i]; + currentWidth += m_colWidths[i]; } return TRUE; } @@ -1019,40 +1180,40 @@ bool wxGenericGrid::LabelSashHitTest(int x, int y, int *orientation, int *rowOrC { int i; int tolerance = 3; - - if (x >= (leftOfSheet + verticalLabelWidth) && y >= topOfSheet && - x <= rightOfSheet && y <= (topOfSheet + horizontalLabelHeight)) + + if (x >= (m_leftOfSheet + m_verticalLabelWidth) && y >= m_topOfSheet && + x <= m_rightOfSheet && y <= (m_topOfSheet + m_horizontalLabelHeight)) { // We may be on a column label sash. - int currentWidth = leftOfSheet + verticalLabelWidth; - for (i = scrollPosX; i < totalCols; i++) + int currentWidth = m_leftOfSheet + m_verticalLabelWidth; + for (i = m_scrollPosX; i < m_totalCols; i++) { - if (x >= (currentWidth + colWidths[i] - tolerance) && x <= (currentWidth + colWidths[i] + tolerance)) + if (x >= (currentWidth + m_colWidths[i] - tolerance) && x <= (currentWidth + m_colWidths[i] + tolerance)) { *orientation = wxHORIZONTAL; *rowOrCol = i; *startPos = currentWidth; return TRUE; } - currentWidth += colWidths[i]; + currentWidth += m_colWidths[i]; } return FALSE; } - else if (x >= leftOfSheet && y >= (topOfSheet + horizontalLabelHeight) && - x <= (leftOfSheet + verticalLabelWidth) && y <= bottomOfSheet) + else if (x >= m_leftOfSheet && y >= (m_topOfSheet + m_horizontalLabelHeight) && + x <= (m_leftOfSheet + m_verticalLabelWidth) && y <= m_bottomOfSheet) { // We may be on a row label sash. - int currentHeight = topOfSheet + horizontalLabelHeight; - for (i = scrollPosY; i < totalRows; i++) + int currentHeight = m_topOfSheet + m_horizontalLabelHeight; + for (i = m_scrollPosY; i < m_totalRows; i++) { - if (y >= (currentHeight + rowHeights[i] - tolerance) && y <= (currentHeight + rowHeights[i] + tolerance)) + if (y >= (currentHeight + m_rowHeights[i] - tolerance) && y <= (currentHeight + m_rowHeights[i] + tolerance)) { *orientation = wxVERTICAL; *rowOrCol = i; *startPos = currentHeight; return TRUE; } - currentHeight += rowHeights[i]; + currentHeight += m_rowHeights[i]; } return FALSE; } @@ -1062,43 +1223,43 @@ bool wxGenericGrid::LabelSashHitTest(int x, int y, int *orientation, int *rowOrC bool wxGenericGrid::LabelHitTest(int x, int y, int *row, int *col) { // Find the selected label - if (x >= leftOfSheet && y >= topOfSheet && - x <= rightOfSheet && y <= bottomOfSheet) + if (x >= m_leftOfSheet && y >= m_topOfSheet && + x <= m_rightOfSheet && y <= m_bottomOfSheet) { // Calculate the cell number from x and y - x -= leftOfSheet; - y -= topOfSheet; + x -= m_leftOfSheet; + y -= m_topOfSheet; int i; // Now we need to do a hit test for which row we're on - int currentHeight = horizontalLabelHeight; - for (i = scrollPosY; i < totalRows; i++) + int currentHeight = m_horizontalLabelHeight; + for (i = m_scrollPosY; i < m_totalRows; i++) { - if (y >= currentHeight && y <= (currentHeight + rowHeights[i])) + if (y >= currentHeight && y <= (currentHeight + m_rowHeights[i])) { *row = i; break; } - currentHeight += rowHeights[i]; + currentHeight += m_rowHeights[i]; } - if (y >= 0 && y <= horizontalLabelHeight) + if (y >= 0 && y <= m_horizontalLabelHeight) { *row = -1; } // Now we need to do a hit test for which column we're on - int currentWidth = verticalLabelWidth; - for (i = scrollPosX; i < totalCols; i++) + int currentWidth = m_verticalLabelWidth; + for (i = m_scrollPosX; i < m_totalCols; i++) { - if (x >= currentWidth && x <= (currentWidth + colWidths[i])) + if (x >= currentWidth && x <= (currentWidth + m_colWidths[i])) { *col = i; break; } - currentWidth += colWidths[i]; + currentWidth += m_colWidths[i]; } - if (x >= 0 && x <= verticalLabelWidth) + if (x >= 0 && x <= m_verticalLabelWidth) { *col = -1; } @@ -1117,49 +1278,60 @@ 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(); } else if (ev.Dragging() && ev.LeftIsDown()) { - switch (dragStatus) + switch (m_dragStatus) { case wxGRID_DRAG_NONE: { int orientation; - if (LabelSashHitTest((int)ev.GetX(), (int)ev.GetY(), &orientation, &dragRowOrCol, &dragStartPosition)) + if (LabelSashHitTest((int)ev.GetX(), (int)ev.GetY(), &orientation, &m_dragRowOrCol, &m_dragStartPosition)) { if (orientation == wxHORIZONTAL) { - dragStatus = wxGRID_DRAG_LEFT_RIGHT; - SetCursor(*horizontalSashCursor); - dragLastPosition = (int)ev.GetX(); + m_dragStatus = wxGRID_DRAG_LEFT_RIGHT; + SetCursor(m_horizontalSashCursor); + m_dragLastPosition = (int)ev.GetX(); } else { - dragStatus = wxGRID_DRAG_UP_DOWN; - SetCursor(*verticalSashCursor); - dragLastPosition = (int)ev.GetY(); + m_dragStatus = wxGRID_DRAG_UP_DOWN; + SetCursor(m_verticalSashCursor); + m_dragLastPosition = (int)ev.GetY(); } wxClientDC dc(this); dc.BeginDrawing(); dc.SetLogicalFunction(wxINVERT); if (orientation == wxHORIZONTAL) - dc.DrawLine((int)ev.GetX(), topOfSheet, (int)ev.GetX(), bottomOfSheet); + dc.DrawLine((int)ev.GetX(), m_topOfSheet, (int)ev.GetX(), m_bottomOfSheet); else - dc.DrawLine(leftOfSheet, (int)ev.GetY(), rightOfSheet, (int)ev.GetY()); + dc.DrawLine(m_leftOfSheet, (int)ev.GetY(), m_rightOfSheet, (int)ev.GetY()); dc.EndDrawing(); - + CaptureMouse(); } break; @@ -1169,13 +1341,13 @@ void wxGenericGrid::OnMouseEvent(wxMouseEvent& ev) wxClientDC dc(this); dc.BeginDrawing(); dc.SetLogicalFunction(wxINVERT); - dc.DrawLine(dragLastPosition, topOfSheet, dragLastPosition, bottomOfSheet); + dc.DrawLine(m_dragLastPosition, m_topOfSheet, m_dragLastPosition, m_bottomOfSheet); - dc.DrawLine((int)ev.GetX(), topOfSheet, (int)ev.GetX(), bottomOfSheet); + dc.DrawLine((int)ev.GetX(), m_topOfSheet, (int)ev.GetX(), m_bottomOfSheet); dc.EndDrawing(); - dragLastPosition = (int)ev.GetX(); - SetCursor(*horizontalSashCursor); + m_dragLastPosition = (int)ev.GetX(); + SetCursor(m_horizontalSashCursor); break; } case wxGRID_DRAG_UP_DOWN: @@ -1183,13 +1355,13 @@ void wxGenericGrid::OnMouseEvent(wxMouseEvent& ev) wxClientDC dc(this); dc.BeginDrawing(); dc.SetLogicalFunction(wxINVERT); - dc.DrawLine(leftOfSheet, dragLastPosition, rightOfSheet, dragLastPosition); + dc.DrawLine(m_leftOfSheet, m_dragLastPosition, m_rightOfSheet, m_dragLastPosition); - dc.DrawLine(leftOfSheet, (int)ev.GetY(), rightOfSheet, (int)ev.GetY()); + dc.DrawLine(m_leftOfSheet, (int)ev.GetY(), m_rightOfSheet, (int)ev.GetY()); dc.EndDrawing(); - dragLastPosition = (int)ev.GetY(); - SetCursor(*verticalSashCursor); + m_dragLastPosition = (int)ev.GetY(); + SetCursor(m_verticalSashCursor); break; } } @@ -1200,30 +1372,30 @@ void wxGenericGrid::OnMouseEvent(wxMouseEvent& ev) if (LabelSashHitTest((int)ev.GetX(), (int)ev.GetY(), &orientation, &rowOrCol, &startPos)) { if (orientation == wxHORIZONTAL) - SetCursor(*horizontalSashCursor); + SetCursor(m_horizontalSashCursor); else - SetCursor(*verticalSashCursor); + SetCursor(m_verticalSashCursor); } else SetCursor(*wxSTANDARD_CURSOR); } else if (ev.LeftUp()) { - switch (dragStatus) + switch (m_dragStatus) { case wxGRID_DRAG_LEFT_RIGHT: { wxClientDC dc(this); dc.BeginDrawing(); dc.SetLogicalFunction(wxINVERT); - dc.DrawLine(dragLastPosition, topOfSheet, dragLastPosition, bottomOfSheet); + dc.DrawLine(m_dragLastPosition, m_topOfSheet, m_dragLastPosition, m_bottomOfSheet); dc.SetLogicalFunction(wxCOPY); dc.EndDrawing(); ReleaseMouse(); - if (ev.GetX() > dragStartPosition) + if (ev.GetX() > m_dragStartPosition) { - colWidths[dragRowOrCol] = (short)(ev.GetX() - dragStartPosition); + m_colWidths[m_dragRowOrCol] = (short)(ev.GetX() - m_dragStartPosition); UpdateDimensions(); AdjustScrollbars(); Refresh(); @@ -1231,7 +1403,7 @@ void wxGenericGrid::OnMouseEvent(wxMouseEvent& ev) SetCursor(*wxSTANDARD_CURSOR); int cw, ch; GetClientSize(&cw, &ch); - wxSizeEvent evt; + wxSizeEvent evt; OnSize(evt); break; } @@ -1240,14 +1412,14 @@ void wxGenericGrid::OnMouseEvent(wxMouseEvent& ev) wxClientDC dc(this); dc.BeginDrawing(); dc.SetLogicalFunction(wxINVERT); - dc.DrawLine(leftOfSheet, dragLastPosition, rightOfSheet, dragLastPosition); + dc.DrawLine(m_leftOfSheet, m_dragLastPosition, m_rightOfSheet, m_dragLastPosition); dc.SetLogicalFunction(wxCOPY); dc.EndDrawing(); ReleaseMouse(); - if (ev.GetY() > dragStartPosition) + if (ev.GetY() > m_dragStartPosition) { - rowHeights[dragRowOrCol] = (short)(ev.GetY() - dragStartPosition); + m_rowHeights[m_dragRowOrCol] = (short)(ev.GetY() - m_dragStartPosition); UpdateDimensions(); AdjustScrollbars(); Refresh(); @@ -1256,74 +1428,154 @@ void wxGenericGrid::OnMouseEvent(wxMouseEvent& ev) break; } } - dragStatus = wxGRID_DRAG_NONE; + m_dragStatus = wxGRID_DRAG_NONE; } else if (ev.RightDown()) { 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); } } } void wxGenericGrid::OnSelectCellImplementation(wxDC *dc, int row, int col) { - wCursorColumn = col; - wCursorRow = row; - - OnChangeSelectionLabel(); + m_wCursorColumn = col; + m_wCursorRow = row; + + //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 (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(wCursorRow, wCursorColumn); - wxGridCell *cell = GetCell(wCursorRow, wCursorColumn); + SetCurrentRect(m_wCursorRow, m_wCursorColumn); + wxGridCell *cell = GetCell(m_wCursorRow, m_wCursorColumn); if (cell) { - if ( cell->GetTextValue().IsNull() ) - textItem->SetValue(""); - else - 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; - for (i = 0; i < totalRows; i++) + for (i = 0; i < m_totalRows; i++) { sprintf(buf, "%d", i+1); SetLabelValue(wxVERTICAL, buf, i); } // A...Z,AA...ZZ,AAA...ZZZ, etc. - for (i = 0; i < totalCols; i++) + for (i = 0; i < m_totalCols; i++) { int j; int noTimes = (i/26 + 1); @@ -1339,14 +1591,14 @@ 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()) { @@ -1354,33 +1606,46 @@ 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(CurrentRect.x + 1, CurrentRect.y + 1, CurrentRect.x + CurrentRect.width - 1, 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(CurrentRect.x + CurrentRect.width - 1, CurrentRect.y + 1, - CurrentRect.x + CurrentRect.width - 1, CurrentRect.y +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(CurrentRect.x + CurrentRect.width - 1, CurrentRect.y + CurrentRect.height - 1, - CurrentRect.x + 1, CurrentRect.y + 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(CurrentRect.x + 1, CurrentRect.y + CurrentRect.height - 1, CurrentRect.x + 1, 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 (!currentRectVisible) + if (!m_currentRectVisible) return; - + wxGridCell *cell = GetCell(GetCursorRow(), GetCursorColumn()); if (!cell) return; - - static char szEdit[300]; wxClientDC dc(this); dc.BeginDrawing(); @@ -1388,22 +1653,23 @@ void wxGenericGrid::DrawCellText(void) SetGridClippingRegion(& dc); dc.SetBackgroundMode(wxTRANSPARENT); - dc.SetBrush(*cell->GetBackgroundBrush()); + dc.SetBrush(cell->GetBackgroundBrush()); - strcpy(szEdit, textItem->GetValue()); - - wxRectangle rect; - rect = CurrentRect; + wxString editValue = m_textItem->GetValue(); + + 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(); @@ -1411,37 +1677,37 @@ void wxGenericGrid::DrawCellText(void) void wxGenericGrid::SetCurrentRect(int Row, int Column, int canvasW, int canvasH) { - int currentWidth = leftOfSheet + verticalLabelWidth; + int currentWidth = m_leftOfSheet + m_verticalLabelWidth; int i; - for (i = scrollPosX; i < Column; i++) - currentWidth += colWidths[i]; + for (i = m_scrollPosX; i < Column; i++) + currentWidth += m_colWidths[i]; - int currentHeight = topOfSheet + horizontalLabelHeight; - for (i = scrollPosY; i < Row; i++) - currentHeight += rowHeights[i]; + int currentHeight = m_topOfSheet + m_horizontalLabelHeight; + for (i = m_scrollPosY; i < Row; i++) + currentHeight += m_rowHeights[i]; - CurrentRect.x = currentWidth; - CurrentRect.y = currentHeight; - CurrentRect.width = colWidths ? (colWidths[Column]) : 0; - CurrentRect.height = rowHeights ? (rowHeights[Row]) : 0; - - if (Row < scrollPosY || Column < scrollPosX) - currentRectVisible = FALSE; - else if ((canvasW != -1 && canvasH != -1) && (CurrentRect.x > canvasW || CurrentRect.y > canvasH)) - currentRectVisible = FALSE; - else currentRectVisible = TRUE; + m_currentRect.x = currentWidth; + m_currentRect.y = currentHeight; + m_currentRect.width = m_colWidths ? (m_colWidths[Column]) : 0; + m_currentRect.height = m_rowHeights ? (m_rowHeights[Row]) : 0; + + if (Row < m_scrollPosY || Column < m_scrollPosX) + m_currentRectVisible = FALSE; + else if ((canvasW != -1 && canvasH != -1) && (m_currentRect.x > canvasW || m_currentRect.y > canvasH)) + m_currentRectVisible = FALSE; + 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)) @@ -1459,7 +1725,7 @@ 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 @@ -1468,31 +1734,31 @@ 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) @@ -1510,38 +1776,38 @@ 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 @@ -1551,25 +1817,25 @@ 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) @@ -1587,13 +1853,13 @@ 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) @@ -1620,10 +1886,10 @@ 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 @@ -1664,39 +1930,39 @@ 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); SetCurrentRect(row, col, cw, ch); - if (currentRectVisible) + if (m_currentRectVisible) { wxGridCell *cell = GetCell(row, col); bool currentPos = FALSE; - if (row == wCursorRow && col == wCursorColumn && GetTextItem() && GetTextItem()->IsShown() && setText) + if (row == m_wCursorRow && col == m_wCursorColumn && GetTextItem() && GetTextItem()->IsShown() && setText) { GetTextItem()->SetValue(cell->GetTextValue()); currentPos = TRUE; } // Gets refreshed anyway in MSW -#ifdef __WINDOWS__ +#ifdef __WXMSW__ if (!currentPos) #endif { wxClientDC dc(this); dc.BeginDrawing(); - DrawCellBackground(& dc, &CurrentRect, row, col); - DrawCellValue(& dc, &CurrentRect, row, col); + DrawCellBackground(& dc, &m_currentRect, row, col); + DrawCellValue(& dc, &m_currentRect, row, col); dc.EndDrawing(); } } } -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(); @@ -1706,28 +1972,28 @@ wxString& wxGenericGrid::GetCellValue(int row, int col) void wxGenericGrid::SetColumnWidth(int col, int width) { - if (col <= totalCols) - colWidths[col] = width; + if (col <= m_totalCols) + m_colWidths[col] = width; } -int wxGenericGrid::GetColumnWidth(int col) +int wxGenericGrid::GetColumnWidth(int col) const { - if (col <= totalCols) - return colWidths[col]; + if (col <= m_totalCols) + return m_colWidths[col]; else return 0; } void wxGenericGrid::SetRowHeight(int row, int height) { - if (row <= totalRows) - rowHeights[row] = height; + if (row <= m_totalRows) + m_rowHeights[row] = height; } -int wxGenericGrid::GetRowHeight(int row) +int wxGenericGrid::GetRowHeight(int row) const { - if (row <= totalRows) - return rowHeights[row]; + if (row <= m_totalRows) + return m_rowHeights[row]; else return 0; } @@ -1735,36 +2001,36 @@ int wxGenericGrid::GetRowHeight(int row) void wxGenericGrid::SetLabelSize(int orientation, int sz) { if (orientation == wxHORIZONTAL) - horizontalLabelHeight = sz; + m_horizontalLabelHeight = sz; else - verticalLabelWidth = sz; + m_verticalLabelWidth = sz; UpdateDimensions(); SetCurrentRect(GetCursorRow(), GetCursorColumn()); } -int wxGenericGrid::GetLabelSize(int orientation) +int wxGenericGrid::GetLabelSize(int orientation) const { if (orientation == wxHORIZONTAL) - return horizontalLabelHeight; + return m_horizontalLabelHeight; else - return verticalLabelWidth; + return m_verticalLabelWidth; } -wxGridCell *wxGenericGrid::GetLabelCell(int orientation, int pos) +wxGridCell *wxGenericGrid::GetLabelCell(int orientation, int pos) const { if (orientation == wxHORIZONTAL) { - if (colLabelCells && pos < totalCols) - return colLabelCells[pos]; + if (m_colLabelCells && pos < m_totalCols) + return m_colLabelCells[pos]; else - return NULL; + return (wxGridCell *) NULL; } else { - if (rowLabelCells && pos < totalRows) - return rowLabelCells[pos]; + if (m_rowLabelCells && pos < m_totalRows) + return m_rowLabelCells[pos]; else - return NULL; + return (wxGridCell *) NULL; } } @@ -1775,7 +2041,7 @@ 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); @@ -1788,64 +2054,69 @@ wxString& wxGenericGrid::GetLabelValue(int orientation, int pos) void wxGenericGrid::SetLabelAlignment(int orientation, int align) { if (orientation == wxHORIZONTAL) - horizontalLabelAlignment = align; + m_horizontalLabelAlignment = align; else - verticalLabelAlignment = align; + m_verticalLabelAlignment = align; UpdateDimensions(); SetCurrentRect(GetCursorRow(), GetCursorColumn()); } -int wxGenericGrid::GetLabelAlignment(int orientation) +int wxGenericGrid::GetLabelAlignment(int orientation) const { if (orientation == wxHORIZONTAL) - return horizontalLabelAlignment; + return m_horizontalLabelAlignment; else - return verticalLabelAlignment; + return m_verticalLabelAlignment; } void wxGenericGrid::SetLabelTextColour(const wxColour& colour) { - labelTextColour = colour; + m_labelTextColour = colour; } void wxGenericGrid::SetLabelBackgroundColour(const wxColour& colour) { - labelBackgroundColour = colour; - labelBackgroundBrush = wxTheBrushList->FindOrCreateBrush(labelBackgroundColour, wxSOLID); + m_labelBackgroundColour = colour; + m_labelBackgroundBrush = * wxTheBrushList->FindOrCreateBrush(m_labelBackgroundColour, wxSOLID); } void wxGenericGrid::SetEditable(bool edit) { - editable = edit; + m_editable = edit; if (edit) { int controlW, controlH; - textItem->GetSize(&controlW, &controlH); - editControlPosition.height = controlH; - - topOfSheet = editControlPosition.x + controlH + 2; - if (textItem) + m_textItem->GetSize(&controlW, &controlH); + m_editControlPosition.height = controlH; + + m_topOfSheet = m_editControlPosition.x + controlH + 2; + if (m_textItem) { - textItem->Show(TRUE); - // Bug fix -#if defined(__WINDOWS__) && (wxMINOR_VERSION == 6 && wxRELEASE_NUMBER < 6) - ::ShowWindow(textItem->GetLabelHWND(), TRUE); -#endif - textItem->SetFocus(); + m_editingPanel->Show(TRUE); + m_textItem->Show(TRUE); + m_textItem->SetFocus(); } + + if (m_inPlaceTextItem) + { + m_inPlaceTextItem->Show(TRUE); + m_inPlaceTextItem->SetFocus(); + } } else { - topOfSheet = 0; - if (textItem) + m_topOfSheet = 0; + if (m_textItem) { - textItem->Show(FALSE); - // Bug fix -#if defined(__WINDOWS__) && (wxMINOR_VERSION == 6 && wxRELEASE_NUMBER < 6) - ::ShowWindow(textItem->GetLabelHWND(), FALSE); -#endif + m_textItem->Show(FALSE); + m_editingPanel->Show(FALSE); } + + if ( m_inPlaceTextItem ) + { + m_inPlaceTextItem->Show(FALSE); + } } UpdateDimensions(); SetCurrentRect(GetCursorRow(), GetCursorColumn()); @@ -1856,15 +2127,58 @@ void wxGenericGrid::SetEditable(bool edit) OnSize(evt); /* int cw, ch; - int scrollWidth = 16; + int m_scrollWidth = 16; GetClientSize(&cw, &ch); - - if (vScrollBar) - vScrollBar->SetSize(cw - scrollWidth, topOfSheet, - scrollWidth, ch - topOfSheet - scrollWidth); + + 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); @@ -1872,18 +2186,18 @@ 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) return cell->GetAlignment(); else - return cellAlignment; + return m_cellAlignment; } void wxGenericGrid::SetCellAlignment(int flag) { - cellAlignment = flag; + m_cellAlignment = flag; int i,j; for (i = 0; i < GetRows(); i++) for (j = 0; j < GetCols(); j++) @@ -1891,14 +2205,14 @@ void wxGenericGrid::SetCellAlignment(int flag) GetCell(i, j)->SetAlignment(flag); } -int wxGenericGrid::GetCellAlignment(void) +int wxGenericGrid::GetCellAlignment(void) const { - return cellAlignment; + return m_cellAlignment; } void wxGenericGrid::SetCellBackgroundColour(const wxColour& col) { - cellBackgroundColour = col; + m_cellBackgroundColour = col; int i,j; for (i = 0; i < GetRows(); i++) for (j = 0; j < GetCols(); j++) @@ -1916,13 +2230,13 @@ 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 cellBackgroundColour; + return (wxColour&) m_cellBackgroundColour; } void wxGenericGrid::SetCellTextColour(const wxColour& val, int row, int col) @@ -1935,7 +2249,7 @@ 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) @@ -1945,27 +2259,27 @@ 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 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 cellTextColour; + return (wxColour&) m_cellTextColour; } void wxGenericGrid::SetCellTextColour(const wxColour& val) { - cellTextColour = val; + m_cellTextColour = val; int i,j; for (i = 0; i < GetRows(); i++) for (j = 0; j < GetCols(); j++) @@ -1973,9 +2287,9 @@ void wxGenericGrid::SetCellTextColour(const wxColour& val) GetCell(i, j)->SetTextColour(val); } -void wxGenericGrid::SetCellTextFont(wxFont *fnt) +void wxGenericGrid::SetCellTextFont(const wxFont& fnt) { - cellTextFont = fnt; + m_cellTextFont = fnt; int i,j; for (i = 0; i < GetRows(); i++) for (j = 0; j < GetCols(); j++) @@ -1993,7 +2307,7 @@ 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) @@ -2001,62 +2315,66 @@ 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 > totalCols) + if (pos > m_totalCols) return FALSE; - - if (!gridCells) + + if (!m_gridCells) return CreateGrid(1, n); else { int i, j; // Cells - for (i = 0; i < totalRows; i++) + for (i = 0; i < m_totalRows; i++) { - wxGridCell **cols = gridCells[i]; - wxGridCell **newCols = new wxGridCell *[totalCols + n]; + wxGridCell **cols = m_gridCells[i]; + wxGridCell **newCols = new wxGridCell *[m_totalCols + n]; for (j = 0; j < pos; j++) newCols[j] = cols[j]; for (j = pos; j < pos + n; j++) newCols[j] = new wxGridCell(this); - for (j = pos + n; j < totalCols + n; j++) + for (j = pos + n; j < m_totalCols + n; j++) newCols[j] = cols[j - n]; - + delete[] cols; - gridCells[i] = newCols; + m_gridCells[i] = newCols; } // Column widths - short *newColWidths = new short[totalCols + n]; + short *newColWidths = new short[m_totalCols + n]; for (j = 0; j < pos; j++) - newColWidths[j] = colWidths[j]; + newColWidths[j] = m_colWidths[j]; for (j = pos; j < pos + n; j++) newColWidths[j] = wxGRID_DEFAULT_CELL_WIDTH; - for (j = pos + n; j < totalCols + n; j++) - newColWidths[j] = colWidths[j - n]; - delete[] colWidths; - colWidths = newColWidths; + for (j = pos + n; j < m_totalCols + n; j++) + newColWidths[j] = m_colWidths[j - n]; + delete[] m_colWidths; + m_colWidths = newColWidths; // Column labels - wxGridCell **newLabels = new wxGridCell *[totalCols + n]; + wxGridCell **newLabels = new wxGridCell *[m_totalCols + n]; for (j = 0; j < pos; j++) - newLabels[j] = colLabelCells[j]; + newLabels[j] = m_colLabelCells[j]; for (j = pos; j < pos + n; j++) newLabels[j] = new wxGridCell(this); - for (j = pos + n; j < totalCols + n; j++) - newLabels[j] = colLabelCells[j - n]; - - delete[] colLabelCells; - colLabelCells = newLabels; - - totalCols += n; - - if (updateLabels) - OnChangeLabels(); + for (j = pos + n; j < m_totalCols + n; j++) + newLabels[j] = m_colLabelCells[j - n]; + + delete[] m_colLabelCells; + m_colLabelCells = newLabels; + + m_totalCols += n; + + if (updateLabels) { + //OnChangeLabels(); + wxGridEvent g_evt(GetId(), wxEVT_GRID_CHANGE_LABELS, this); + GetEventHandler()->ProcessEvent(g_evt); + } + UpdateDimensions(); AdjustScrollbars(); return TRUE; @@ -2065,61 +2383,65 @@ bool wxGenericGrid::InsertCols(int pos, int n, bool updateLabels) bool wxGenericGrid::InsertRows(int pos, int n, bool updateLabels) { - if (pos > totalRows) + if (pos > m_totalRows) return FALSE; - - if (!gridCells) + + if (!m_gridCells) return CreateGrid(n, 1); else { int i, j; - - wxGridCell ***rows = new wxGridCell **[totalRows + n]; + + wxGridCell ***rows = new wxGridCell **[m_totalRows + n]; // Cells for (i = 0; i < pos; i++) - rows[i] = gridCells[i]; + rows[i] = m_gridCells[i]; for (i = pos; i < pos + n; i++) { - rows[i] = new wxGridCell *[totalCols]; - for (j = 0; j < totalCols; j++) + rows[i] = new wxGridCell *[m_totalCols]; + for (j = 0; j < m_totalCols; j++) rows[i][j] = new wxGridCell(this); } - - for (i = pos + n; i < totalRows + n; i++) - rows[i] = gridCells[i - n]; - - delete[] gridCells; - gridCells = rows; + + for (i = pos + n; i < m_totalRows + n; i++) + rows[i] = m_gridCells[i - n]; + + delete[] m_gridCells; + m_gridCells = rows; // Row heights - short *newRowHeights = new short[totalRows + n]; + short *newRowHeights = new short[m_totalRows + n]; for (i = 0; i < pos; i++) - newRowHeights[i] = rowHeights[i]; + newRowHeights[i] = m_rowHeights[i]; for (i = pos; i < pos + n; i++) newRowHeights[i] = wxGRID_DEFAULT_CELL_HEIGHT; - for (i = pos + n; i < totalRows + n; i++) - newRowHeights[i] = rowHeights[i - n]; - delete[] rowHeights; - rowHeights = newRowHeights; + for (i = pos + n; i < m_totalRows + n; i++) + newRowHeights[i] = m_rowHeights[i - n]; + delete[] m_rowHeights; + m_rowHeights = newRowHeights; // Column labels - wxGridCell **newLabels = new wxGridCell *[totalRows + n]; + wxGridCell **newLabels = new wxGridCell *[m_totalRows + n]; for (i = 0; i < pos; i++) - newLabels[i] = rowLabelCells[i]; + newLabels[i] = m_rowLabelCells[i]; for (i = pos; i < pos + n; i++) newLabels[i] = new wxGridCell(this); - for (i = pos + n; i < totalRows + n; i++) - newLabels[i] = rowLabelCells[i - n]; - - delete[] rowLabelCells; - rowLabelCells = newLabels; - - totalRows += n; - - if (updateLabels) - OnChangeLabels(); + for (i = pos + n; i < m_totalRows + n; i++) + newLabels[i] = m_rowLabelCells[i - n]; + + delete[] m_rowLabelCells; + m_rowLabelCells = newLabels; + + m_totalRows += n; + + if (updateLabels) { + //OnChangeLabels(); + wxGridEvent g_evt(GetId(), wxEVT_GRID_CHANGE_LABELS, this); + GetEventHandler()->ProcessEvent(g_evt); + } + UpdateDimensions(); AdjustScrollbars(); return TRUE; @@ -2138,48 +2460,51 @@ bool wxGenericGrid::AppendRows(int n, bool updateLabels) bool wxGenericGrid::DeleteRows(int pos, int n, bool updateLabels) { - if (pos > totalRows) + if (pos > m_totalRows) return FALSE; - if (!gridCells) + if (!m_gridCells) return FALSE; int i; - - wxGridCell ***rows = new wxGridCell **[totalRows - n]; + + wxGridCell ***rows = new wxGridCell **[m_totalRows - n]; // Cells for (i = 0; i < pos; i++) - rows[i] = gridCells[i]; + rows[i] = m_gridCells[i]; - for (i = pos + n; i < totalRows; i++) - rows[i-n] = gridCells[i]; - - delete[] gridCells; - gridCells = rows; + for (i = pos + n; i < m_totalRows; i++) + rows[i-n] = m_gridCells[i]; + + delete[] m_gridCells; + m_gridCells = rows; // Row heights - short *newRowHeights = new short[totalRows - n]; + short *newRowHeights = new short[m_totalRows - n]; for (i = 0; i < pos; i++) - newRowHeights[i] = rowHeights[i]; - for (i = pos + n; i < totalRows; i++) - newRowHeights[i-n] = rowHeights[i]; - delete[] rowHeights; - rowHeights = newRowHeights; + newRowHeights[i] = m_rowHeights[i]; + for (i = pos + n; i < m_totalRows; i++) + newRowHeights[i-n] = m_rowHeights[i]; + delete[] m_rowHeights; + m_rowHeights = newRowHeights; // Column labels - wxGridCell **newLabels = new wxGridCell *[totalRows - n]; + wxGridCell **newLabels = new wxGridCell *[m_totalRows - n]; for (i = 0; i < pos; i++) - newLabels[i] = rowLabelCells[i]; - for (i = pos + n; i < totalRows; i++) - newLabels[i-n] = rowLabelCells[i]; - - delete[] rowLabelCells; - rowLabelCells = newLabels; - - totalRows -= n; - - if (updateLabels) - OnChangeLabels(); + newLabels[i] = m_rowLabelCells[i]; + for (i = pos + n; i < m_totalRows; i++) + newLabels[i-n] = m_rowLabelCells[i]; + + delete[] m_rowLabelCells; + m_rowLabelCells = newLabels; + + m_totalRows -= n; + + if (updateLabels){ + //OnChangeLabels(); + wxGridEvent g_evt(GetId(), wxEVT_GRID_CHANGE_LABELS, this); + GetEventHandler()->ProcessEvent(g_evt); + } UpdateDimensions(); AdjustScrollbars(); return TRUE; @@ -2187,52 +2512,55 @@ bool wxGenericGrid::DeleteRows(int pos, int n, bool updateLabels) bool wxGenericGrid::DeleteCols(int pos, int n, bool updateLabels) { - if (pos + n > totalCols) + if (pos + n > m_totalCols) return FALSE; - if (!gridCells) + if (!m_gridCells) return FALSE; int i, j; // Cells - for (i = 0; i < totalRows; i++) + for (i = 0; i < m_totalRows; i++) { - wxGridCell **cols = gridCells[i]; - wxGridCell **newCols = new wxGridCell *[totalCols - n]; + wxGridCell **cols = m_gridCells[i]; + wxGridCell **newCols = new wxGridCell *[m_totalCols - n]; for (j = 0; j < pos; j++) newCols[j] = cols[j]; for (j = pos; j < pos + n; j++) delete cols[j]; - for (j = pos + n; j < totalCols; j++) + for (j = pos + n; j < m_totalCols; j++) newCols[j-n] = cols[j]; - + delete[] cols; - gridCells[i] = newCols; + m_gridCells[i] = newCols; } // Column widths - short *newColWidths = new short[totalCols - n]; + short *newColWidths = new short[m_totalCols - n]; for (j = 0; j < pos; j++) - newColWidths[j] = colWidths[j]; - for (j = pos + n; j < totalCols; j++) - newColWidths[j-n] = colWidths[j]; - delete[] colWidths; - colWidths = newColWidths; + newColWidths[j] = m_colWidths[j]; + for (j = pos + n; j < m_totalCols; j++) + newColWidths[j-n] = m_colWidths[j]; + delete[] m_colWidths; + m_colWidths = newColWidths; // Column labels - wxGridCell **newLabels = new wxGridCell *[totalCols - n]; + wxGridCell **newLabels = new wxGridCell *[m_totalCols - n]; for (j = 0; j < pos; j++) - newLabels[j] = colLabelCells[j]; - for (j = pos + n; j < totalCols; j++) - newLabels[j-n] = colLabelCells[j]; - - delete[] colLabelCells; - colLabelCells = newLabels; - - totalCols -= n; - - if (updateLabels) - OnChangeLabels(); + newLabels[j] = m_colLabelCells[j]; + for (j = pos + n; j < m_totalCols; j++) + newLabels[j-n] = m_colLabelCells[j]; + + delete[] m_colLabelCells; + m_colLabelCells = newLabels; + + m_totalCols -= n; + + if (updateLabels) { + //OnChangeLabels(); + wxGridEvent g_evt(GetId(), wxEVT_GRID_CHANGE_LABELS, this); + GetEventHandler()->ProcessEvent(g_evt); + } UpdateDimensions(); AdjustScrollbars(); return TRUE; @@ -2240,39 +2568,44 @@ bool wxGenericGrid::DeleteCols(int pos, int n, bool updateLabels) void wxGenericGrid::SetGridCursor(int row, int col) { - if (row >= totalRows || col >= totalCols) + if (row >= m_totalRows || col >= m_totalCols) return; - + if (row == GetCursorRow() && col == GetCursorColumn()) return; - + wxClientDC dc(this); dc.BeginDrawing(); - + SetGridClippingRegion(& dc); - if (currentRectVisible) - HighlightCell(& dc); - - wCursorRow = row; - wCursorColumn = col; - SetCurrentRect(row, col); - if (currentRectVisible) - HighlightCell(& dc); + if (m_currentRectVisible && (wxIPE_HIGHLIGHT || !(m_editable && m_editInPlace))) + HighlightCell(& dc, FALSE); + + m_wCursorRow = row; + m_wCursorColumn = col; + + 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 @@ -2281,77 +2614,151 @@ 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() != scrollPosX); + change = (ev.GetPosition() != m_scrollPosX); win->SetScrollPosX(ev.GetPosition()); } else { - change = (ev.GetPosition() != scrollPosY); + change = (ev.GetPosition() != m_scrollPosY); win->SetScrollPosY(ev.GetPosition()); } win->UpdateDimensions(); + win->SetCurrentRect(win->GetCursorRow(), win->GetCursorColumn()); // Because rows and columns can be arbitrary sizes, @@ -2360,6 +2767,91 @@ 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; +} + +#endif // wxUSE_GRID