#include "wx/timer.h"
#include "wx/dcbuffer.h"
-#ifdef __WXMSW__
- #include "wx/msw/private.h"
-#endif
-
// Two pics for the expand / collapse buttons.
// Files are not supplied with this project (since it is
// recommended to use either custom or native rendering).
//#define wxPG_TOOLTIP_DELAY 1000
+// This is the number of pixels the expander button inside
+// property cells (i.e. not in the grey margin area are
+// adjusted.
+#define IN_CELL_EXPANDER_BUTTON_X_ADJUST 2
+
// -----------------------------------------------------------------------
#if wxUSE_INTL
m_strMin = wxS("Min");
m_strMax = wxS("Max");
m_strUnits = wxS("Units");
+ m_strHint = wxS("Hint");
+#if wxPG_COMPATIBILITY_1_4
m_strInlineHelp = wxS("InlineHelp");
+#endif
m_warnings = 0;
}
{
}
-// -----------------------------------------------------------------------
-// wxPGCanvas
-// -----------------------------------------------------------------------
-
-//
-// wxPGCanvas acts as a graphics sub-window of the
-// wxScrolledWindow that wxPropertyGrid is.
-//
-class wxPGCanvas : public wxPanel
-{
-public:
- wxPGCanvas() : wxPanel()
- {
- }
- virtual ~wxPGCanvas() { }
-
-protected:
- void OnMouseMove( wxMouseEvent &event )
- {
- wxPropertyGrid* pg = wxStaticCast(GetParent(), wxPropertyGrid);
- pg->OnMouseMove( event );
- }
-
- void OnMouseClick( wxMouseEvent &event )
- {
- wxPropertyGrid* pg = wxStaticCast(GetParent(), wxPropertyGrid);
- pg->OnMouseClick( event );
- }
-
- void OnMouseUp( wxMouseEvent &event )
- {
- wxPropertyGrid* pg = wxStaticCast(GetParent(), wxPropertyGrid);
- pg->OnMouseUp( event );
- }
-
- void OnMouseRightClick( wxMouseEvent &event )
- {
- wxPropertyGrid* pg = wxStaticCast(GetParent(), wxPropertyGrid);
- pg->OnMouseRightClick( event );
- }
-
- void OnMouseDoubleClick( wxMouseEvent &event )
- {
- wxPropertyGrid* pg = wxStaticCast(GetParent(), wxPropertyGrid);
- pg->OnMouseDoubleClick( event );
- }
-
- void OnKey( wxKeyEvent& event )
- {
- wxPropertyGrid* pg = wxStaticCast(GetParent(), wxPropertyGrid);
- pg->OnKey( event );
- }
-
- void OnPaint( wxPaintEvent& event );
-
- // Always be focussable, even with child windows
- virtual void SetCanFocus(bool WXUNUSED(canFocus))
- { wxPanel::SetCanFocus(true); }
-
-
-private:
- DECLARE_EVENT_TABLE()
- DECLARE_ABSTRACT_CLASS(wxPGCanvas)
-};
-
-
-IMPLEMENT_ABSTRACT_CLASS(wxPGCanvas,wxPanel)
-
-BEGIN_EVENT_TABLE(wxPGCanvas, wxPanel)
- EVT_MOTION(wxPGCanvas::OnMouseMove)
- EVT_PAINT(wxPGCanvas::OnPaint)
- EVT_LEFT_DOWN(wxPGCanvas::OnMouseClick)
- EVT_LEFT_UP(wxPGCanvas::OnMouseUp)
- EVT_RIGHT_UP(wxPGCanvas::OnMouseRightClick)
- EVT_LEFT_DCLICK(wxPGCanvas::OnMouseDoubleClick)
- EVT_KEY_DOWN(wxPGCanvas::OnKey)
-END_EVENT_TABLE()
-
-
-void wxPGCanvas::OnPaint( wxPaintEvent& WXUNUSED(event) )
-{
- wxPropertyGrid* pg = wxStaticCast(GetParent(), wxPropertyGrid);
- wxASSERT( pg->IsKindOf(CLASSINFO(wxPropertyGrid)) );
-
- wxPaintDC dc(this);
-
- // Don't paint after destruction has begun
- if ( !(pg->GetInternalFlags() & wxPG_FL_INITIALIZED) )
- return;
-
- // Update everything inside the box
- wxRect r = GetUpdateRegion().GetBox();
-
- // FIXME: This is just a workaround for a bug that causes splitters not
- // to paint when other windows are being dragged over the grid.
- wxRect fullRect = GetRect();
- r.x = fullRect.x;
- r.width = fullRect.width;
-
- // Repaint this rectangle
- pg->DrawItems( dc, r.y, r.y + r.height, &r );
-
- // We assume that the size set when grid is shown
- // is what is desired.
- pg->SetInternalFlag(wxPG_FL_GOOD_SIZE_SET);
-}
-
// -----------------------------------------------------------------------
// wxPropertyGrid
// -----------------------------------------------------------------------
BEGIN_EVENT_TABLE(wxPropertyGrid, wxScrolledWindow)
EVT_IDLE(wxPropertyGrid::OnIdle)
- EVT_MOTION(wxPropertyGrid::OnMouseMoveBottom)
EVT_PAINT(wxPropertyGrid::OnPaint)
EVT_SIZE(wxPropertyGrid::OnResize)
EVT_ENTER_WINDOW(wxPropertyGrid::OnMouseEntry)
EVT_SET_FOCUS(wxPropertyGrid::OnFocusEvent)
EVT_KILL_FOCUS(wxPropertyGrid::OnFocusEvent)
EVT_SYS_COLOUR_CHANGED(wxPropertyGrid::OnSysColourChanged)
+ EVT_MOTION(wxPropertyGrid::OnMouseMove)
+ EVT_LEFT_DOWN(wxPropertyGrid::OnMouseClick)
+ EVT_LEFT_UP(wxPropertyGrid::OnMouseUp)
+ EVT_RIGHT_UP(wxPropertyGrid::OnMouseRightClick)
+ EVT_LEFT_DCLICK(wxPropertyGrid::OnMouseDoubleClick)
+ EVT_KEY_DOWN(wxPropertyGrid::OnKey)
END_EVENT_TABLE()
-
// -----------------------------------------------------------------------
wxPropertyGrid::wxPropertyGrid()
const wxString& name )
{
- if ( !(style&wxBORDER_MASK) )
- style |= wxSIMPLE_BORDER;
+ if (!(style&wxBORDER_MASK))
+ {
+ style |= wxBORDER_THEME;
+ }
style |= wxVSCROLL;
m_labelEditorProperty = NULL;
m_eventObject = this;
m_curFocused = NULL;
+ m_processedEvent = NULL;
m_sortFunction = NULL;
m_inDoPropertyChanged = 0;
m_inCommitChangesFromEditor = 0;
m_mouseSide = 16;
m_editorFocused = 0;
+ // Must set empty but valid data
+ m_unspecifiedAppearance.SetEmptyData();
+
// Set default keys
AddActionTrigger( wxPG_ACTION_NEXT_PROPERTY, WXK_RIGHT );
AddActionTrigger( wxPG_ACTION_NEXT_PROPERTY, WXK_DOWN );
m_coloursCustomized = 0;
m_frozen = 0;
- m_canvas = NULL;
-
#if wxPG_DOUBLE_BUFFER
m_doubleBuffer = NULL;
#endif
}
if ( !(m_windowStyle & wxPG_SPLITTER_AUTO_CENTER) )
- m_iFlags |= wxPG_FL_DONT_CENTER_SPLITTER;
+ m_pState->m_dontCenterSplitter = true;
if ( m_windowStyle & wxPG_HIDE_CATEGORIES )
{
CalculateFontAndBitmapStuff( wxPG_DEFAULT_VSPACING );
- // Allocate cell datas indirectly by calling setter
- m_propertyDefaultCell.SetBgCol(*wxBLACK);
- m_categoryDefaultCell.SetBgCol(*wxBLACK);
+ // Allocate cell datas
+ m_propertyDefaultCell.SetEmptyData();
+ m_categoryDefaultCell.SetEmptyData();
RegainColours();
m_timeCreated = ::wxGetLocalTimeMillis();
- m_canvas = new wxPGCanvas();
- m_canvas->Create(this, 1, wxPoint(0, 0), GetClientSize(),
- wxWANTS_CHARS | wxCLIP_CHILDREN);
- m_canvas->SetBackgroundStyle( wxBG_STYLE_CUSTOM );
+ //m_canvas->Create(this, wxID_ANY, wxPoint(0, 0), GetClientSize(),
+ // wxWANTS_CHARS | wxCLIP_CHILDREN);
+ SetBackgroundStyle( wxBG_STYLE_CUSTOM );
m_iFlags |= wxPG_FL_INITIALIZED;
{
size_t i;
+#if wxUSE_THREADS
+ wxCriticalSectionLocker(wxPGGlobalVars->m_critSect);
+#endif
+
+ //
+ // Remove grid and property pointers from live wxPropertyGridEvents.
+ for ( i=0; i<m_liveEvents.size(); i++ )
+ {
+ wxPropertyGridEvent* evt = m_liveEvents[i];
+ evt->SetPropertyGrid(NULL);
+ evt->SetProperty(NULL);
+ }
+ m_liveEvents.clear();
+
+ if ( m_processedEvent )
+ {
+ // All right... we are being deleted while wxPropertyGrid event
+ // is being sent. Make sure that event propagates as little
+ // as possible (although usually this is not enough to prevent
+ // a crash).
+ m_processedEvent->Skip(false);
+ m_processedEvent->StopPropagation();
+
+ // Let's use wxMessageBox to make the message appear more
+ // reliably (and *before* the crash can happen).
+ ::wxMessageBox("wxPropertyGrid was being destroyed in an event "
+ "generated by it. This usually leads to a crash "
+ "so it is recommended to destroy the control "
+ "at idle time instead.");
+ }
+
DoSelectProperty(NULL, wxPG_SEL_NOVALIDATE|wxPG_SEL_DONT_SEND_EVENT);
// This should do prevent things from going too badly wrong
m_iFlags &= ~(wxPG_FL_INITIALIZED);
if ( m_iFlags & wxPG_FL_MOUSE_CAPTURED )
- m_canvas->ReleaseMouse();
+ ReleaseMouse();
// Call with NULL to disconnect event handling
if ( GetExtraStyle() & wxPG_EX_ENABLE_TLP_TRACKING )
// Delete common value records
for ( i=0; i<m_commonValues.size(); i++ )
{
- delete GetCommonValue(i);
+ // Use temporary variable to work around possible strange VC6 (asserts because m_size is zero)
+ wxPGCommonValue* value = m_commonValues[i];
+ delete value;
}
}
bool wxPropertyGrid::Destroy()
{
if ( m_iFlags & wxPG_FL_MOUSE_CAPTURED )
- m_canvas->ReleaseMouse();
+ ReleaseMouse();
return wxScrolledWindow::Destroy();
}
//
// Tooltips disabled
//
- m_canvas->SetToolTip( NULL );
+ wxScrolledWindow::SetToolTip( NULL );
}
#endif
}
wxScrolledWindow::Thaw();
RecalculateVirtualSize();
#if wxPG_REFRESH_CONTROLS_AFTER_REPAINT
- m_canvas->Refresh();
+ Refresh();
#endif
// Force property re-selection
// NB: We must copy the selection.
wxArrayPGProperty selection = m_pState->m_selection;
- DoSetSelection(selection, wxPG_SEL_FORCE);
+ DoSetSelection(selection, wxPG_SEL_FORCE | wxPG_SEL_NONVISIBLE);
}
}
wxMouseEvent* mouseEvent,
int selFlags )
{
+ const wxArrayPGProperty& selection = GetSelectedProperties();
bool alreadySelected = m_pState->DoIsPropertySelected(prop);
bool res = true;
- bool addToExistingSelection;
+
+ // Set to 2 if also add all items in between
+ int addToExistingSelection = 0;
if ( GetExtraStyle() & wxPG_EX_MULTIPLE_SELECTION )
{
}
else
{
- addToExistingSelection = mouseEvent->ShiftDown();
+ if ( mouseEvent->ControlDown() )
+ {
+ addToExistingSelection = 1;
+ }
+ else if ( mouseEvent->ShiftDown() )
+ {
+ if ( selection.size() > 0 && !prop->IsCategory() )
+ addToExistingSelection = 2;
+ else
+ addToExistingSelection = 1;
+ }
}
}
- else
- {
- addToExistingSelection = false;
- }
- }
- else
- {
- addToExistingSelection = false;
}
- if ( addToExistingSelection )
+ if ( addToExistingSelection == 1 )
{
+ // Add/remove one
if ( !alreadySelected )
{
res = DoAddToSelection(prop, selFlags);
res = DoRemoveFromSelection(prop, selFlags);
}
}
+ else if ( addToExistingSelection == 2 )
+ {
+ // Add this, and all in between
+
+ // Find top selected property
+ wxPGProperty* topSelProp = selection[0];
+ int topSelPropY = topSelProp->GetY();
+ for ( unsigned int i=1; i<selection.size(); i++ )
+ {
+ wxPGProperty* p = selection[i];
+ int y = p->GetY();
+ if ( y < topSelPropY )
+ {
+ topSelProp = p;
+ topSelPropY = y;
+ }
+ }
+
+ wxPGProperty* startFrom;
+ wxPGProperty* stopAt;
+
+ if ( prop->GetY() <= topSelPropY )
+ {
+ // Property is above selection (or same)
+ startFrom = prop;
+ stopAt = topSelProp;
+ }
+ else
+ {
+ // Property is below selection
+ startFrom = topSelProp;
+ stopAt = prop;
+ }
+
+ // Iterate through properties in-between, and select them
+ wxPropertyGridIterator it;
+
+ for ( it = GetIterator(wxPG_ITERATE_VISIBLE, startFrom);
+ !it.AtEnd();
+ it++ )
+ {
+ wxPGProperty* p = *it;
+
+ if ( !p->IsCategory() &&
+ !m_pState->DoIsPropertySelected(p) )
+ {
+ DoAddToSelection(p, selFlags);
+ }
+
+ if ( p == stopAt )
+ break;
+ }
+ }
else
{
res = DoSelectAndEdit(prop, colIndex, selFlags);
wxColour bgCol = wxSystemSettings::GetColour( wxSYS_COLOUR_WINDOW );
m_colPropBack = bgCol;
m_propertyDefaultCell.GetData()->SetBgCol(bgCol);
+ if ( !m_unspecifiedAppearance.GetBgCol().IsOk() )
+ m_unspecifiedAppearance.SetBgCol(bgCol);
}
if ( !(m_coloursCustomized & 0x0010) )
wxColour fgCol = wxSystemSettings::GetColour( wxSYS_COLOUR_WINDOWTEXT );
m_colPropFore = fgCol;
m_propertyDefaultCell.GetData()->SetFgCol(fgCol);
+ if ( !m_unspecifiedAppearance.GetFgCol().IsOk() )
+ m_unspecifiedAppearance.SetFgCol(fgCol);
}
if ( !(m_coloursCustomized & 0x0020) )
DoClearSelection();
bool res = wxScrolledWindow::SetFont( font );
- if ( res && GetParent()) // may not have been Create()ed yet
+ if ( res && GetParent()) // may not have been Create()ed yet if SetFont called from SetWindowVariant
{
CalculateFontAndBitmapStuff( m_vspacing );
Refresh();
m_coloursCustomized |= 0x08;
m_propertyDefaultCell.GetData()->SetBgCol(col);
+ m_unspecifiedAppearance.SetBgCol(col);
Refresh();
}
m_coloursCustomized |= 0x10;
m_propertyDefaultCell.GetData()->SetFgCol(col);
+ m_unspecifiedAppearance.SetFgCol(col);
Refresh();
}
void wxPropertyGrid::OnPaint( wxPaintEvent& WXUNUSED(event) )
{
wxPaintDC dc(this);
+ PrepareDC(dc);
+
+ // Don't paint after destruction has begun
+ if ( !HasInternalFlag(wxPG_FL_INITIALIZED) )
+ return;
+
+ // Find out where the window is scrolled to
+ int vx,vy; // Top left corner of client
+ GetViewStart(&vx,&vy);
+ vy *= wxPG_PIXELS_PER_UNIT;
// Update everything inside the box
wxRect r = GetUpdateRegion().GetBox();
- dc.SetPen(m_colEmptySpace);
- dc.SetBrush(m_colEmptySpace);
- dc.DrawRectangle(r);
+ r.y += vy;
+
+ // FIXME: This is just a workaround for a bug that causes splitters not
+ // to paint when other windows are being dragged over the grid.
+ r.x = 0;
+ r.width = GetClientSize().x;
+
+ // Repaint this rectangle
+ DrawItems( dc, r.y, r.y + r.height, &r );
+
+ // We assume that the size set when grid is shown
+ // is what is desired.
+ SetInternalFlag(wxPG_FL_GOOD_SIZE_SET);
}
// -----------------------------------------------------------------------
// topy and bottomy are already unscrolled (ie. physical)
//
void wxPropertyGrid::DrawItems( wxDC& dc,
- unsigned int topy,
- unsigned int bottomy,
- const wxRect* clipRect )
-{
- if ( m_frozen || m_height < 1 || bottomy < topy || !m_pState ) return;
+ unsigned int topItemY,
+ unsigned int bottomItemY,
+ const wxRect* drawRect )
+{
+ if ( m_frozen ||
+ m_height < 1 ||
+ bottomItemY < topItemY ||
+ !m_pState )
+ return;
m_pState->EnsureVirtualHeight();
- wxRect tempClipRect;
- if ( !clipRect )
+ wxRect tempDrawRect;
+ if ( !drawRect )
{
- tempClipRect = wxRect(0,topy,m_pState->m_width,bottomy);
- clipRect = &tempClipRect;
+ tempDrawRect = wxRect(0, topItemY,
+ m_pState->m_width,
+ bottomItemY);
+ drawRect = &tempDrawRect;
}
// items added check
{
if ( !m_doubleBuffer )
{
- paintFinishY = clipRect->y;
+ paintFinishY = drawRect->y;
dcPtr = NULL;
}
else
if ( dcPtr )
{
- dc.SetClippingRegion( *clipRect );
- paintFinishY = DoDrawItems( *dcPtr, clipRect, isBuffered );
+ dc.SetClippingRegion( *drawRect );
+ paintFinishY = DoDrawItems( *dcPtr, drawRect, isBuffered );
+ int drawBottomY = drawRect->y + drawRect->height;
+
+ // Clear area beyond last painted property
+ if ( paintFinishY < drawBottomY )
+ {
+ dcPtr->SetPen(m_colEmptySpace);
+ dcPtr->SetBrush(m_colEmptySpace);
+ dcPtr->DrawRectangle(0, paintFinishY,
+ m_width,
+ drawBottomY );
+ }
+
+ dc.DestroyClippingRegion();
}
#if wxPG_DOUBLE_BUFFER
if ( bufferDC )
{
- dc.Blit( clipRect->x, clipRect->y, clipRect->width, clipRect->height,
- bufferDC, 0, 0, wxCOPY );
- dc.DestroyClippingRegion(); // Is this really necessary?
+ dc.Blit( drawRect->x, drawRect->y, drawRect->width,
+ drawRect->height,
+ bufferDC, 0, 0, wxCOPY );
delete bufferDC;
}
#endif
}
-
- // Clear area beyond bottomY?
- if ( paintFinishY < (clipRect->y+clipRect->height) )
+ else
{
+ // Just clear the area
dc.SetPen(m_colEmptySpace);
dc.SetBrush(m_colEmptySpace);
- dc.DrawRectangle( 0, paintFinishY, m_width, (clipRect->y+clipRect->height) );
+ dc.DrawRectangle(*drawRect);
}
}
// -----------------------------------------------------------------------
int wxPropertyGrid::DoDrawItems( wxDC& dc,
- const wxRect* clipRect,
+ const wxRect* drawRect,
bool isBuffered ) const
{
const wxPGProperty* firstItem;
const wxPGProperty* lastItem;
- firstItem = DoGetItemAtY(clipRect->y);
- lastItem = DoGetItemAtY(clipRect->y+clipRect->height-1);
+ firstItem = DoGetItemAtY(drawRect->y);
+ lastItem = DoGetItemAtY(drawRect->y+drawRect->height-1);
if ( !lastItem )
lastItem = GetLastItem( wxPG_ITERATE_VISIBLE );
if ( m_frozen || m_height < 1 || firstItem == NULL )
- return clipRect->y;
+ return drawRect->y;
- wxCHECK_MSG( !m_pState->m_itemsAdded, clipRect->y, wxT("no items added") );
+ wxCHECK_MSG( !m_pState->m_itemsAdded, drawRect->y,
+ "no items added" );
wxASSERT( m_pState->m_properties->GetChildCount() );
int lh = m_lineHeight;
int firstItemTopY;
int lastItemBottomY;
- firstItemTopY = clipRect->y;
- lastItemBottomY = clipRect->y + clipRect->height;
+ firstItemTopY = drawRect->y;
+ lastItemBottomY = drawRect->y + drawRect->height;
// Align y coordinates to item boundaries
firstItemTopY -= firstItemTopY % lh;
lastItemBottomY -= 1;
// Entire range outside scrolled, visible area?
- if ( firstItemTopY >= (int)m_pState->GetVirtualHeight() || lastItemBottomY <= 0 )
- return clipRect->y;
-
- wxCHECK_MSG( firstItemTopY < lastItemBottomY, clipRect->y, wxT("invalid y values") );
+ if ( firstItemTopY >= (int)m_pState->GetVirtualHeight() ||
+ lastItemBottomY <= 0 )
+ return drawRect->y;
+ wxCHECK_MSG( firstItemTopY < lastItemBottomY,
+ drawRect->y,
+ "invalid y values" );
/*
- wxLogDebug(wxT(" -> DoDrawItems ( \"%s\" -> \"%s\", height=%i (ch=%i), clipRect = 0x%lX )"),
+ wxLogDebug(" -> DoDrawItems ( \"%s\" -> \"%s\"
+ "height=%i (ch=%i), drawRect = 0x%lX )",
firstItem->GetLabel().c_str(),
lastItem->GetLabel().c_str(),
(int)(lastItemBottomY - firstItemTopY),
(int)m_height,
- (unsigned long)clipRect );
+ (unsigned long)drawRect );
*/
wxRect r;
long windowStyle = m_windowStyle;
int xRelMod = 0;
- int yRelMod = 0;
//
// With wxPG_DOUBLE_BUFFER, do double buffering
- // - buffer's y = 0, so align cliprect and coordinates to that
+ // - buffer's y = 0, so align drawRect and coordinates to that
//
#if wxPG_DOUBLE_BUFFER
+ int yRelMod = 0;
wxRect cr2;
if ( isBuffered )
{
- xRelMod = clipRect->x;
- yRelMod = clipRect->y;
+ xRelMod = drawRect->x;
+ yRelMod = drawRect->y;
//
- // clipRect conversion
- cr2 = *clipRect;
+ // drawRect conversion
+ cr2 = *drawRect;
cr2.x -= xRelMod;
cr2.y -= yRelMod;
- clipRect = &cr2;
+ drawRect = &cr2;
firstItemTopY -= yRelMod;
lastItemBottomY -= yRelMod;
}
const wxPGProperty* firstSelected = GetSelection();
const wxPropertyGridPageState* state = m_pState;
+ const wxArrayInt& colWidths = state->m_colWidths;
#if wxPG_REFRESH_CONTROLS_AFTER_REPAINT
bool wasSelectedPainted = false;
int y2 = y + lh;
+#ifdef __WXMSW__
// Margin Edge
- dc.DrawLine( greyDepthX, y, greyDepthX, y2 );
+ // Modified by JACS to not draw a margin if wxPG_HIDE_MARGIN is specified, since it
+ // looks better, at least under Windows when we have a themed border (the themed-window-specific
+ // whitespace between the real border and the propgrid margin exacerbates the double-border look).
+
+ // Is this or its parent themed?
+ bool suppressMarginEdge = (GetWindowStyle() & wxPG_HIDE_MARGIN) &&
+ (((GetWindowStyle() & wxBORDER_MASK) == wxBORDER_THEME) ||
+ (((GetWindowStyle() & wxBORDER_MASK) == wxBORDER_NONE) && ((GetParent()->GetWindowStyle() & wxBORDER_MASK) == wxBORDER_THEME)));
+#else
+ bool suppressMarginEdge = false;
+#endif
+ if (!suppressMarginEdge)
+ dc.DrawLine( greyDepthX, y, greyDepthX, y2 );
+ else
+ {
+ // Blank out the margin edge
+ dc.SetPen(wxPen(GetBackgroundColour()));
+ dc.DrawLine( greyDepthX, y, greyDepthX, y2 );
+ dc.SetPen( linepen );
+ }
// Splitters
unsigned int si;
int sx = x;
- for ( si=0; si<state->m_colWidths.size(); si++ )
+ for ( si=0; si<colWidths.size(); si++ )
{
- sx += state->m_colWidths[si];
+ sx += colWidths[si];
dc.DrawLine( sx, y, sx, y2 );
}
m_marginWidth,
lh );
- if ( p->IsCategory() )
+ // Default cell rect fill the entire row
+ wxRect cellRect(greyDepthX, y,
+ gridWidth - greyDepth + 2, rowHeight-1 );
+
+ bool isCategory = p->IsCategory();
+
+ if ( isCategory )
{
- // Captions have their cell areas merged as one
dc.SetFont(m_captionFont);
fontChanged = true;
- wxRect cellRect(greyDepthX, y, gridWidth - greyDepth + 2, rowHeight-1 );
if ( renderFlags & wxPGCellRenderer::DontUseCellBgCol )
{
{
dc.SetTextForeground(rowFgCol);
}
-
- wxPGCellRenderer* renderer = p->GetCellRenderer(0);
- renderer->Render( dc, cellRect, this, p, 0, -1, renderFlags );
-
- // Tree Item Button
- if ( !HasFlag(wxPG_HIDE_MARGIN) && p->HasVisibleChildren() )
- DrawExpanderButton( dc, butRect, p );
}
else
{
- if ( p->m_flags & wxPG_PROP_MODIFIED && (windowStyle & wxPG_BOLD_MODIFIED) )
+ // Fine tune button rectangle to actually fit the cell
+ if ( butRect.x > 0 )
+ butRect.x += IN_CELL_EXPANDER_BUTTON_X_ADJUST;
+
+ if ( p->m_flags & wxPG_PROP_MODIFIED &&
+ (windowStyle & wxPG_BOLD_MODIFIED) )
{
dc.SetFont(m_captionFont);
fontChanged = true;
}
- unsigned int ci;
- int cellX = x + 1;
- int nextCellWidth = state->m_colWidths[0] -
- (greyDepthX - m_marginWidth);
- wxRect cellRect(greyDepthX+1, y, 0, rowHeight-1);
- int textXAdd = textMarginHere - greyDepthX;
+ // Magic fine-tuning for non-category rows
+ cellRect.x += 1;
+ }
+
+ int firstCellWidth = colWidths[0] - (greyDepthX - m_marginWidth);
+ int firstCellX = cellRect.x;
+
+ // Calculate cellRect.x for the last cell
+ unsigned int ci = 0;
+ int cellX = x + 1;
+ for ( ci=0; ci<colWidths.size(); ci++ )
+ cellX += colWidths[ci];
+ cellRect.x = cellX;
+
+ // Draw cells from back to front so that we can easily tell if the
+ // cell on the right was empty from text
+ bool prevFilled = true;
+ ci = colWidths.size();
+ do
+ {
+ ci--;
+
+ int textXAdd = 0;
- for ( ci=0; ci<state->m_colWidths.size(); ci++ )
+ if ( ci == 0 )
+ {
+ textXAdd = textMarginHere - greyDepthX;
+ cellRect.width = firstCellWidth;
+ cellRect.x = firstCellX;
+ }
+ else
{
- cellRect.width = nextCellWidth - 1;
+ int colWidth = colWidths[ci];
+ cellRect.width = colWidth;
+ cellRect.x -= colWidth;
+ }
+
+ // Merge with column to the right?
+ if ( !prevFilled && isCategory )
+ {
+ cellRect.width += colWidths[ci+1];
+ }
+
+ if ( !isCategory )
+ cellRect.width -= 1;
- wxWindow* cellEditor = NULL;
- int cellRenderFlags = renderFlags;
+ wxWindow* cellEditor = NULL;
+ int cellRenderFlags = renderFlags;
- // Tree Item Button (must be drawn before clipping is set up)
- if ( ci == 0 && !HasFlag(wxPG_HIDE_MARGIN) && p->HasVisibleChildren() )
- DrawExpanderButton( dc, butRect, p );
+ // Tree Item Button (must be drawn before clipping is set up)
+ if ( ci == 0 && !HasFlag(wxPG_HIDE_MARGIN) && p->HasVisibleChildren() )
+ DrawExpanderButton( dc, butRect, p );
- // Background
- if ( isSelected && (ci == 1 || ci == m_selColumn) )
+ // Background
+ if ( isSelected && (ci == 1 || ci == m_selColumn) )
+ {
+ if ( p == firstSelected )
{
- if ( p == firstSelected )
- {
- if ( ci == 1 && m_wndEditor )
- cellEditor = m_wndEditor;
- else if ( ci == m_selColumn && m_labelEditor )
- cellEditor = m_labelEditor;
- }
+ if ( ci == 1 && m_wndEditor )
+ cellEditor = m_wndEditor;
+ else if ( ci == m_selColumn && m_labelEditor )
+ cellEditor = m_labelEditor;
+ }
- if ( cellEditor )
- {
- wxColour editorBgCol =
- cellEditor->GetBackgroundColour();
- dc.SetBrush(editorBgCol);
- dc.SetPen(editorBgCol);
- dc.SetTextForeground(m_colPropFore);
- dc.DrawRectangle(cellRect);
-
- if ( m_dragStatus != 0 ||
- (m_iFlags & wxPG_FL_CUR_USES_CUSTOM_IMAGE) )
- cellEditor = NULL;
- }
+ if ( cellEditor )
+ {
+ wxColour editorBgCol =
+ cellEditor->GetBackgroundColour();
+ dc.SetBrush(editorBgCol);
+ dc.SetPen(editorBgCol);
+ dc.SetTextForeground(m_colPropFore);
+ dc.DrawRectangle(cellRect);
+
+ if ( m_dragStatus != 0 ||
+ (m_iFlags & wxPG_FL_CUR_USES_CUSTOM_IMAGE) )
+ cellEditor = NULL;
+ }
+ else
+ {
+ dc.SetBrush(m_colPropBack);
+ dc.SetPen(m_colPropBack);
+ dc.SetTextForeground(m_colDisPropFore);
+ if ( p->IsEnabled() )
+ dc.SetTextForeground(rowFgCol);
else
- {
- dc.SetBrush(m_colPropBack);
- dc.SetPen(m_colPropBack);
dc.SetTextForeground(m_colDisPropFore);
- if ( p->IsEnabled() )
- dc.SetTextForeground(rowFgCol);
- else
- dc.SetTextForeground(m_colDisPropFore);
- }
}
- else
+ }
+ else
+ {
+ if ( renderFlags & wxPGCellRenderer::DontUseCellBgCol )
{
- if ( renderFlags & wxPGCellRenderer::DontUseCellBgCol )
- {
- dc.SetBrush(rowBgBrush);
- dc.SetPen(rowBgCol);
- }
+ dc.SetBrush(rowBgBrush);
+ dc.SetPen(rowBgCol);
+ }
- if ( renderFlags & wxPGCellRenderer::DontUseCellFgCol )
- {
- dc.SetTextForeground(rowFgCol);
- }
+ if ( renderFlags & wxPGCellRenderer::DontUseCellFgCol )
+ {
+ dc.SetTextForeground(rowFgCol);
}
+ }
- dc.SetClippingRegion(cellRect);
+ dc.SetClippingRegion(cellRect);
- cellRect.x += textXAdd;
- cellRect.width -= textXAdd;
+ cellRect.x += textXAdd;
+ cellRect.width -= textXAdd;
- // Foreground
- if ( !cellEditor )
+ // Foreground
+ if ( !cellEditor )
+ {
+ wxPGCellRenderer* renderer;
+ int cmnVal = p->GetCommonValue();
+ if ( cmnVal == -1 || ci != 1 )
{
- wxPGCellRenderer* renderer;
- int cmnVal = p->GetCommonValue();
- if ( cmnVal == -1 || ci != 1 )
- {
- renderer = p->GetCellRenderer(ci);
- renderer->Render( dc, cellRect, this, p, ci, -1,
- cellRenderFlags );
- }
- else
- {
- renderer = GetCommonValue(cmnVal)->GetRenderer();
- renderer->Render( dc, cellRect, this, p, ci, -1,
- cellRenderFlags );
- }
+ renderer = p->GetCellRenderer(ci);
+ prevFilled = renderer->Render(dc, cellRect, this,
+ p, ci, -1,
+ cellRenderFlags );
}
-
- cellX += state->m_colWidths[ci];
- if ( ci < (state->m_colWidths.size()-1) )
- nextCellWidth = state->m_colWidths[ci+1];
- cellRect.x = cellX;
- dc.DestroyClippingRegion(); // Is this really necessary?
- textXAdd = 0;
+ else
+ {
+ renderer = GetCommonValue(cmnVal)->GetRenderer();
+ prevFilled = renderer->Render(dc, cellRect, this,
+ p, ci, -1,
+ cellRenderFlags );
+ }
+ }
+ else
+ {
+ prevFilled = true;
}
+
+ dc.DestroyClippingRegion(); // Is this really necessary?
}
+ while ( ci > 0 );
if ( fontChanged )
dc.SetFont(normalFont);
}
#endif
- return y + yRelMod;
+ return y;
}
// -----------------------------------------------------------------------
wxRect r = GetPropertyRect(p1, p2);
if ( r.width > 0 )
{
- m_canvas->RefreshRect(r);
+ RefreshRect(r);
}
}
{
PrepareAfterItemsAdded();
- wxWindow::Refresh(false);
- if ( m_canvas )
- // TODO: Coordinate translation
- m_canvas->Refresh(false, rect);
+ wxWindow::Refresh(false, rect);
#if wxPG_REFRESH_CONTROLS_AFTER_REPAINT
// I think this really helps only GTK+1.2
{
//
// Just in case, fully re-center splitter
- if ( HasFlag( wxPG_SPLITTER_AUTO_CENTER ) )
- pNewState->m_fSplitterX = -1.0;
+ //if ( HasFlag( wxPG_SPLITTER_AUTO_CENTER ) )
+ // pNewState->m_fSplitterX = -1.0;
- pNewState->OnClientWidthChange( pgWidth, pgWidth - pNewState->m_width );
+ pNewState->OnClientWidthChange(pgWidth,
+ pgWidth - pNewState->m_width);
}
m_propHover = NULL;
// Call to SetSplitterPosition will always disable splitter auto-centering
// if parent window is shown.
-void wxPropertyGrid::DoSetSplitterPosition_( int newxpos, bool refresh, int splitterIndex, bool allPages )
+void wxPropertyGrid::DoSetSplitterPosition( int newxpos,
+ int splitterIndex,
+ int flags )
{
if ( ( newxpos < wxPG_DRAG_MARGIN ) )
return;
wxPropertyGridPageState* state = m_pState;
- state->DoSetSplitterPosition( newxpos, splitterIndex, allPages );
+ if ( flags & wxPG_SPLITTER_FROM_EVENT )
+ state->m_dontCenterSplitter = true;
- if ( refresh )
+ state->DoSetSplitterPosition(newxpos, splitterIndex, flags);
+
+ if ( flags & wxPG_SPLITTER_REFRESH )
{
if ( GetSelection() )
CorrectEditorWidgetSizeX();
Refresh();
}
+
+ return;
}
// -----------------------------------------------------------------------
void wxPropertyGrid::CenterSplitter( bool enableAutoCentering )
{
- SetSplitterPosition( m_width/2, true );
- if ( enableAutoCentering && ( m_windowStyle & wxPG_SPLITTER_AUTO_CENTER ) )
- m_iFlags &= ~(wxPG_FL_DONT_CENTER_SPLITTER);
+ SetSplitterPosition( m_width/2 );
+ if ( enableAutoCentering && HasFlag(wxPG_SPLITTER_AUTO_CENTER) )
+ m_pState->m_dontCenterSplitter = false;
}
// -----------------------------------------------------------------------
m_validationInfo.m_failureBehavior = m_permanentValidationFailureBehavior;
- if ( pendingValue.GetType() == wxPG_VARIANT_TYPE_LIST )
+ //
+ // Variant list a special value that cannot be validated
+ // by normal means.
+ if ( pendingValue.GetType() != wxPG_VARIANT_TYPE_LIST )
{
if ( !p->ValidateValue(pendingValue, m_validationInfo) )
return false;
void wxPropertyGrid::HandleCustomEditorEvent( wxEvent &event )
{
+ // It is possible that this handler receives event even before
+ // the control has been properly initialized. Let's skip the
+ // event handling in that case.
+ if ( !m_pState )
+ return;
+
wxPGProperty* selected = GetSelection();
// Somehow, event is handled after property has been deselected.
// Possibly, but very rare.
- if ( !selected || selected->HasFlag(wxPG_PROP_BEING_DELETED) )
+ if ( !selected ||
+ selected->HasFlag(wxPG_PROP_BEING_DELETED) ||
+ // Also don't handle editor event if wxEVT_PG_CHANGED or
+ // similar is currently doing something (showing a
+ // message box, for instance).
+ m_processedEvent )
return;
if ( m_iFlags & wxPG_FL_IN_HANDLECUSTOMEDITOREVENT )
//
// Filter out excess wxTextCtrl modified events
- if ( event.GetEventType() == wxEVT_COMMAND_TEXT_UPDATED &&
- wnd &&
- wnd->IsKindOf(CLASSINFO(wxTextCtrl)) )
+ if ( event.GetEventType() == wxEVT_COMMAND_TEXT_UPDATED && wnd )
{
- wxTextCtrl* tc = (wxTextCtrl*) wnd;
+ if ( wnd->IsKindOf(CLASSINFO(wxTextCtrl)) )
+ {
+ wxTextCtrl* tc = (wxTextCtrl*) wnd;
- wxString newTcValue = tc->GetValue();
- if ( m_prevTcValue == newTcValue )
- return;
+ wxString newTcValue = tc->GetValue();
+ if ( m_prevTcValue == newTcValue )
+ return;
+ m_prevTcValue = newTcValue;
+ }
+ else if ( wnd->IsKindOf(CLASSINFO(wxComboCtrl)) )
+ {
+ wxComboCtrl* cc = (wxComboCtrl*) wnd;
- m_prevTcValue = newTcValue;
+ wxString newTcValue = cc->GetTextCtrl()->GetValue();
+ if ( m_prevTcValue == newTcValue )
+ return;
+ m_prevTcValue = newTcValue;
+ }
}
SetInternalFlag(wxPG_FL_IN_HANDLECUSTOMEDITOREVENT);
wxRect wxPropertyGrid::GetEditorWidgetRect( wxPGProperty* p, int column ) const
{
int itemy = p->GetY2(m_lineHeight);
- int vy = 0;
int splitterX = m_pState->DoGetSplitterPosition(column-1);
int colEnd = splitterX + m_pState->m_colWidths[column];
int imageOffset = 0;
+ int vx, vy; // Top left corner of client
+ GetViewStart(&vx, &vy);
+ vy *= wxPG_PIXELS_PER_UNIT;
+
// TODO: If custom image detection changes from current, change this.
if ( m_iFlags & wxPG_FL_CUR_USES_CUSTOM_IMAGE )
{
if ( type == wxCURSOR_SIZEWE )
cursor = m_cursorSizeWE;
- m_canvas->SetCursor( *cursor );
+ SetCursor( *cursor );
m_curcursor = type;
}
+// -----------------------------------------------------------------------
+
+wxString
+wxPropertyGrid::GetUnspecifiedValueText( int argFlags ) const
+{
+ const wxPGCell& ua = GetUnspecifiedValueAppearance();
+
+ if ( ua.HasText() &&
+ !(argFlags & wxPG_FULL_VALUE) &&
+ !(argFlags & wxPG_EDITABLE_VALUE) )
+ return ua.GetText();
+
+ return wxEmptyString;
+}
+
// -----------------------------------------------------------------------
// wxPropertyGrid property selection, editor creation
// -----------------------------------------------------------------------
wxWindow* parent = focus->GetParent();
while ( parent )
{
- if ( parent == m_canvas )
+ if ( parent == this )
{
SetFocusOnCanvas();
break;
wxRect grect = GetEditorWidgetRect(p, m_selColumn);
wxPoint goodPos = grect.GetPosition();
+ // Editor appearance can now be considered clear
+ m_editorAppearance.SetEmptyData();
+
const wxPGEditor* editor = p->GetEditorClass();
wxCHECK_MSG(editor, false,
wxT("NULL editor class not allowed"));
m_iFlags &= ~wxPG_FL_FIXED_WIDTH_EDITOR;
- wxPGWindowList wndList = editor->CreateControls(this,
- p,
- goodPos,
- grect.GetSize());
+ wxPGWindowList wndList =
+ editor->CreateControls(this,
+ p,
+ goodPos,
+ grect.GetSize());
m_wndEditor = wndList.m_primary;
m_wndEditor2 = wndList.m_secondary;
// Essentially, primaryCtrl == m_wndEditor
//
- // NOTE: It is allowed for m_wndEditor to be NULL - in this case
- // value is drawn as normal, and m_wndEditor2 is assumed
- // to be a right-aligned button that triggers a separate editorCtrl
- // window.
+ // NOTE: It is allowed for m_wndEditor to be NULL - in this
+ // case value is drawn as normal, and m_wndEditor2 is
+ // assumed to be a right-aligned button that triggers
+ // a separate editorCtrl window.
if ( m_wndEditor )
{
wxASSERT_MSG( m_wndEditor->GetParent() == GetPanel(),
- wxT("CreateControls must use result of wxPropertyGrid::GetPanel() as parent of controls.") );
+ "CreateControls must use result of "
+ "wxPropertyGrid::GetPanel() as parent "
+ "of controls." );
// Set validator, if any
#if wxUSE_VALIDATORS
// If it has modified status, use bold font
// (must be done before capturing m_ctrlXAdjust)
- if ( (p->m_flags & wxPG_PROP_MODIFIED) && (m_windowStyle & wxPG_BOLD_MODIFIED) )
+ if ( (p->m_flags & wxPG_PROP_MODIFIED) &&
+ (m_windowStyle & wxPG_BOLD_MODIFIED) )
SetCurControlBoldFont();
- //
- // Fix TextCtrl indentation
- #if defined(__WXMSW__) && !defined(__WXWINCE__)
- wxTextCtrl* tc = NULL;
- if ( primaryCtrl->IsKindOf(CLASSINFO(wxOwnerDrawnComboBox)) )
- tc = ((wxOwnerDrawnComboBox*)primaryCtrl)->GetTextCtrl();
- else
- tc = wxDynamicCast(primaryCtrl, wxTextCtrl);
- if ( tc )
- ::SendMessage(GetHwndOf(tc), EM_SETMARGINS, EC_LEFTMARGIN | EC_RIGHTMARGIN, MAKELONG(0, 0));
- #endif
-
// Store x relative to splitter (we'll need it).
m_ctrlXAdjust = m_wndEditor->GetPosition().x - splitterX;
p->GetEditorClass()->OnFocus(p, primaryCtrl);
}
+ else
+ {
+ if ( p->IsValueUnspecified() )
+ SetEditorAppearance(m_unspecifiedAppearance,
+ true);
+ }
}
if ( m_wndEditor2 )
{
wxASSERT_MSG( m_wndEditor2->GetParent() == GetPanel(),
- wxT("CreateControls must use result of wxPropertyGrid::GetPanel() as parent of controls.") );
+ "CreateControls must use result of "
+ "wxPropertyGrid::GetPanel() as parent "
+ "of controls." );
// Get proper id for wndSecondary
m_wndSecId = m_wndEditor2->GetId();
}
else
{
- // Make sure focus is in grid canvas (important for wxGTK, at least)
+ // Make sure focus is in grid canvas (important for wxGTK,
+ // at least)
SetFocusOnCanvas();
}
editorClass->UpdateControl(p, wnd);
if ( p->IsValueUnspecified() )
- editorClass ->SetValueToUnspecified(p, wnd);
+ SetEditorAppearance(m_unspecifiedAppearance, true);
}
// -----------------------------------------------------------------------
}
// Store dont-center-splitter flag 'cause we need to temporarily set it
- wxUint32 old_flag = m_iFlags & wxPG_FL_DONT_CENTER_SPLITTER;
- m_iFlags |= wxPG_FL_DONT_CENTER_SPLITTER;
+ bool prevDontCenterSplitter = m_pState->m_dontCenterSplitter;
+ m_pState->m_dontCenterSplitter = true;
bool res = m_pState->DoCollapse(pwc);
SendEvent( wxEVT_PG_ITEM_COLLAPSED, p );
RecalculateVirtualSize();
-
- // Redraw etc. only if collapsed was visible.
- if (pwc->IsVisible() &&
- !m_frozen &&
- ( !pwc->IsCategory() || !(m_windowStyle & wxPG_HIDE_CATEGORIES) ) )
- {
- // When item is collapsed so that scrollbar would move,
- // graphics mess is about (unless we redraw everything).
- Refresh();
- }
+ Refresh();
}
- // Clear dont-center-splitter flag if it wasn't set
- m_iFlags = (m_iFlags & ~wxPG_FL_DONT_CENTER_SPLITTER) | old_flag;
+ m_pState->m_dontCenterSplitter = prevDontCenterSplitter;
return res;
}
wxPGProperty* pwc = (wxPGProperty*)p;
// Store dont-center-splitter flag 'cause we need to temporarily set it
- wxUint32 old_flag = m_iFlags & wxPG_FL_DONT_CENTER_SPLITTER;
- m_iFlags |= wxPG_FL_DONT_CENTER_SPLITTER;
+ bool prevDontCenterSplitter = m_pState->m_dontCenterSplitter;
+ m_pState->m_dontCenterSplitter = true;
bool res = m_pState->DoExpand(pwc);
SendEvent( wxEVT_PG_ITEM_EXPANDED, p );
RecalculateVirtualSize();
-
- // Redraw etc. only if expanded was visible.
- if ( pwc->IsVisible() && !m_frozen &&
- ( !pwc->IsCategory() || !(m_windowStyle & wxPG_HIDE_CATEGORIES) )
- )
- {
- // Redraw
- #if wxPG_REFRESH_CONTROLS_AFTER_REPAINT
- Refresh();
- #else
- DrawItems(pwc, NULL);
- #endif
- }
+ Refresh();
}
- // Clear dont-center-splitter flag if it wasn't set
- m_iFlags = (m_iFlags & ~wxPG_FL_DONT_CENTER_SPLITTER) | old_flag;
+ m_pState->m_dontCenterSplitter = prevDontCenterSplitter;
return res;
}
void wxPropertyGrid::RecalculateVirtualSize( int forceXPos )
{
- if ( (m_iFlags & wxPG_FL_RECALCULATING_VIRTUAL_SIZE) || m_frozen )
+ // Don't check for !HasInternalFlag(wxPG_FL_INITIALIZED) here. Otherwise
+ // virtual size calculation may go wrong.
+ if ( HasInternalFlag(wxPG_FL_RECALCULATING_VIRTUAL_SIZE) ||
+ m_frozen ||
+ !m_pState )
return;
//
m_width = width;
m_height = height;
- m_canvas->SetSize( x, y );
-
m_pState->CheckColumnWidths();
if ( GetSelection() )
return;
int width, height;
- GetClientSize(&width,&height);
+ GetClientSize(&width, &height);
m_width = width;
m_height = height;
void wxPropertyGrid::SetFocusOnCanvas()
{
- m_canvas->SetFocusIgnoringChildren();
+ SetFocusIgnoringChildren();
m_editorFocused = 0;
}
unsigned int selFlags,
unsigned int column )
{
+ // selFlags should have wxPG_SEL_NOVALIDATE if event is not
+ // vetoable.
+
// Send property grid event of specific type and with specific property
wxPropertyGridEvent evt( eventType, m_eventObject->GetId() );
evt.SetPropertyGrid(this);
evt.SetEventObject(m_eventObject);
evt.SetProperty(p);
evt.SetColumn(column);
- if ( pValue )
+ if ( eventType == wxEVT_PG_CHANGING )
{
+ wxASSERT( pValue );
evt.SetCanVeto(true);
- evt.SetupValidationInfo();
m_validationInfo.m_pValue = pValue;
+ evt.SetupValidationInfo();
}
- else if ( !(selFlags & wxPG_SEL_NOVALIDATE) )
+ else
{
- evt.SetCanVeto(true);
- }
+ if ( p )
+ evt.SetPropertyValue(p->GetValue());
- wxEvtHandler* evtHandler = m_eventObject->GetEventHandler();
+ if ( !(selFlags & wxPG_SEL_NOVALIDATE) )
+ evt.SetCanVeto(true);
+ }
- evtHandler->ProcessEvent(evt);
+ m_processedEvent = &evt;
+ m_eventObject->HandleWindowEvent(evt);
+ m_processedEvent = NULL;
return evt.WasVetoed();
}
if ( event.GetEventType() == wxEVT_LEFT_DCLICK )
{
// Double-clicking the splitter causes auto-centering
- CenterSplitter( true );
+ if ( m_pState->GetColumnCount() <= 2 )
+ {
+ CenterSplitter( true );
+
+ SendEvent(wxEVT_PG_COL_DRAGGING,
+ m_propHover,
+ NULL,
+ wxPG_SEL_NOVALIDATE,
+ (unsigned int)m_draggedSplitter);
+ }
}
else if ( m_dragStatus == 0 )
{
// send event
DoEndLabelEdit(true, wxPG_SEL_NOVALIDATE);
- if ( m_wndEditor )
+ // Allow application to veto dragging
+ if ( !SendEvent(wxEVT_PG_COL_BEGIN_DRAG,
+ p, NULL, 0,
+ (unsigned int)splitterHit) )
{
- // Changes must be committed here or the
- // value won't be drawn correctly
- if ( !CommitChangesFromEditor() )
- return res;
-
- m_wndEditor->Show ( false );
- }
+ if ( m_wndEditor )
+ {
+ // Changes must be committed here or the
+ // value won't be drawn correctly
+ if ( !CommitChangesFromEditor() )
+ return res;
- if ( !(m_iFlags & wxPG_FL_MOUSE_CAPTURED) )
- {
- m_canvas->CaptureMouse();
- m_iFlags |= wxPG_FL_MOUSE_CAPTURED;
- }
+ m_wndEditor->Show ( false );
+ }
- m_dragStatus = 1;
- m_draggedSplitter = splitterHit;
- m_dragOffset = splitterHitOffset;
+ if ( !(m_iFlags & wxPG_FL_MOUSE_CAPTURED) )
+ {
+ CaptureMouse();
+ m_iFlags |= wxPG_FL_MOUSE_CAPTURED;
+ }
- wxClientDC dc(m_canvas);
+ m_dragStatus = 1;
+ m_draggedSplitter = splitterHit;
+ m_dragOffset = splitterHitOffset;
- #if wxPG_REFRESH_CONTROLS_AFTER_REPAINT
- // Fixes button disappearance bug
- if ( m_wndEditor2 )
- m_wndEditor2->Show ( false );
- #endif
+ #if wxPG_REFRESH_CONTROLS_AFTER_REPAINT
+ // Fixes button disappearance bug
+ if ( m_wndEditor2 )
+ m_wndEditor2->Show ( false );
+ #endif
- m_startingSplitterX = x - splitterHitOffset;
+ m_startingSplitterX = x - splitterHitOffset;
+ }
}
}
}
{
int nx = x + m_marginWidth - marginEnds; // Normalize x.
+ // Fine tune cell button x
+ if ( !p->IsCategory() )
+ nx -= IN_CELL_EXPANDER_BUTTON_X_ADJUST;
+
if ( (nx >= m_gutterWidth && nx < (m_gutterWidth+m_iconWidth)) )
{
int y2 = y % m_lineHeight;
{
if ( tipString.length() )
{
- m_canvas->SetToolTip(tipString);
+ wxScrolledWindow::SetToolTip(tipString);
}
else
{
#if wxPG_ALLOW_EMPTY_TOOLTIPS
- m_canvas->SetToolTip( m_emptyString );
+ wxScrolledWindow::SetToolTip( m_emptyString );
#else
- m_canvas->SetToolTip( NULL );
+ wxScrolledWindow::SetToolTip( NULL );
#endif
}
}
// -----------------------------------------------------------------------
// Return false if should be skipped
-bool wxPropertyGrid::HandleMouseMove( int x, unsigned int y, wxMouseEvent &event )
+bool wxPropertyGrid::HandleMouseMove( int x, unsigned int y,
+ wxMouseEvent &event )
{
// Safety check (needed because mouse capturing may
// otherwise freeze the control)
if ( m_dragStatus > 0 && !event.Dragging() )
{
- HandleMouseUp(x,y,event);
+ HandleMouseUp(x, y, event);
}
wxPropertyGridPageState* state = m_pState;
if ( newSplitterX != splitterX )
{
// Move everything
- SetInternalFlag(wxPG_FL_DONT_CENTER_SPLITTER);
- state->DoSetSplitterPosition( newSplitterX, m_draggedSplitter, false );
- state->m_fSplitterX = (float) newSplitterX;
-
- if ( GetSelection() )
- CorrectEditorWidgetSizeX();
-
- Update();
- Refresh();
+ DoSetSplitterPosition(newSplitterX,
+ m_draggedSplitter,
+ wxPG_SPLITTER_REFRESH |
+ wxPG_SPLITTER_FROM_EVENT);
+
+ SendEvent(wxEVT_PG_COL_DRAGGING,
+ m_propHover,
+ NULL,
+ wxPG_SEL_NOVALIDATE,
+ (unsigned int)m_draggedSplitter);
}
m_dragStatus = 2;
//
if ( m_windowStyle & wxPG_TOOLTIPS )
{
- wxToolTip* tooltip = m_canvas->GetToolTip();
+ wxToolTip* tooltip = GetToolTip();
if ( m_propHover != prevHover || prevSide != m_mouseSide )
{
space = m_width - splitterX;
if ( m_propHover->m_flags & wxPG_PROP_CUSTOMIMAGE )
- space -= wxPG_CUSTOM_IMAGE_WIDTH + wxCC_CUSTOM_IMAGE_MARGIN1 + wxCC_CUSTOM_IMAGE_MARGIN2;
+ space -= wxPG_CUSTOM_IMAGE_WIDTH +
+ wxCC_CUSTOM_IMAGE_MARGIN1 +
+ wxCC_CUSTOM_IMAGE_MARGIN2;
}
if ( space )
if ( tooltip )
{
#if wxPG_ALLOW_EMPTY_TOOLTIPS
- m_canvas->SetToolTip( m_emptyString );
+ SetToolTip( m_emptyString );
#else
- m_canvas->SetToolTip( NULL );
+ wxScrolledWindow::SetToolTip( NULL );
#endif
}
}
if ( tooltip )
{
#if wxPG_ALLOW_EMPTY_TOOLTIPS
- m_canvas->SetToolTip( m_emptyString );
+ SetToolTip( m_emptyString );
#else
- m_canvas->SetToolTip( NULL );
+ wxScrolledWindow::SetToolTip( NULL );
#endif
}
}
// hovering on splitter
- // NB: Condition disabled since MouseLeave event (from the editor control) cannot be
- // reliably detected.
+ // NB: Condition disabled since MouseLeave event (from the
+ // editor control) cannot be reliably detected.
//if ( m_curcursor != wxCURSOR_SIZEWE )
CustomSetCursor( wxCURSOR_SIZEWE, true );
//
// Multi select by dragging
//
- if ( GetExtraStyle() & wxPG_EX_MULTIPLE_SELECTION &&
+ if ( (GetExtraStyle() & wxPG_EX_MULTIPLE_SELECTION) &&
event.LeftIsDown() &&
m_propHover &&
GetSelection() &&
+ columnHit != 1 &&
!state->DoIsPropertySelected(m_propHover) )
{
- DoAddToSelection(m_propHover);
+ // Additional requirement is that the hovered property
+ // is adjacent to edges of selection.
+ const wxArrayPGProperty& selection = GetSelectedProperties();
+
+ // Since categories cannot be selected along with 'other'
+ // properties, exclude them from iterator flags.
+ int iterFlags = wxPG_ITERATE_VISIBLE & (~wxPG_PROP_CATEGORY);
+
+ for ( int i=(selection.size()-1); i>=0; i-- )
+ {
+ // TODO: This could be optimized by keeping track of
+ // which properties are at the edges of selection.
+ wxPGProperty* selProp = selection[i];
+ if ( state->ArePropertiesAdjacent(m_propHover, selProp,
+ iterFlags) )
+ {
+ DoAddToSelection(m_propHover);
+ break;
+ }
+ }
}
}
return true;
// (it is only here as a reminder to not to do it)
//splitterX = x;
+ SendEvent(wxEVT_PG_COL_END_DRAG,
+ m_propHover,
+ NULL,
+ wxPG_SEL_NOVALIDATE,
+ (unsigned int)m_draggedSplitter);
+
// Disable splitter auto-centering
- m_iFlags |= wxPG_FL_DONT_CENTER_SPLITTER;
+ state->m_dontCenterSplitter = true;
// This is necessary to return cursor
if ( m_iFlags & wxPG_FL_MOUSE_CAPTURED )
{
- m_canvas->ReleaseMouse();
+ ReleaseMouse();
m_iFlags &= ~(wxPG_FL_MOUSE_CAPTURED);
}
{
int splitterX = GetSplitterPosition();
- //int ux, uy;
- //CalcUnscrolledPosition( event.m_x, event.m_y, &ux, &uy );
- int ux = event.m_x;
- int uy = event.m_y;
+ int ux, uy;
+ CalcUnscrolledPosition( event.m_x, event.m_y, &ux, &uy );
wxWindow* wnd = GetEditorControl();
// -----------------------------------------------------------------------
-void wxPropertyGrid::OnMouseMoveBottom( wxMouseEvent& WXUNUSED(event) )
-{
- // Called when mouse moves in the empty space below the properties.
- CustomSetCursor( wxCURSOR_ARROW );
-}
-
-// -----------------------------------------------------------------------
-
void wxPropertyGrid::OnMouseUp( wxMouseEvent &event )
{
int x, y;
else if ( event.Leaving() )
{
// Without this, wxSpinCtrl editor will sometimes have wrong cursor
- m_canvas->SetCursor( wxNullCursor );
+ SetCursor( wxNullCursor );
// Get real cursor position
wxPoint pt = ScreenToClient(::wxGetMousePosition());
void wxPropertyGrid::ClearActionTriggers( int action )
{
wxPGHashMapI2I::iterator it;
+ bool didSomething;
- for ( it = m_actionTriggers.begin(); it != m_actionTriggers.end(); ++it )
+ do
{
- if ( it->second == action )
+ didSomething = false;
+
+ for ( it = m_actionTriggers.begin();
+ it != m_actionTriggers.end();
+ it++ )
{
- m_actionTriggers.erase(it);
+ if ( it->second == action )
+ {
+ m_actionTriggers.erase(it);
+ didSomething = true;
+ break;
+ }
}
}
+ while ( didSomething );
}
void wxPropertyGrid::HandleKeyEvent( wxKeyEvent &event, bool fromChild )
void wxPropertyGrid::HandleFocusChange( wxWindow* newFocused )
{
unsigned int oldFlags = m_iFlags;
+ bool wasEditorFocused = false;
+ wxWindow* wndEditor = m_wndEditor;
m_iFlags &= ~(wxPG_FL_FOCUSED);
// This must be one of nextFocus' parents.
while ( parent )
{
+ if ( parent == wndEditor )
+ {
+ wasEditorFocused = true;
+ }
// Use m_eventObject, which is either wxPropertyGrid or
// wxPropertyGridManager, as appropriate.
- if ( parent == m_eventObject )
+ else if ( parent == m_eventObject )
{
m_iFlags |= wxPG_FL_FOCUSED;
break;
parent = parent->GetParent();
}
+ // Notify editor control when it receives a focus
+ if ( wasEditorFocused && m_curFocused != newFocused )
+ {
+ wxPGProperty* p = GetSelection();
+ if ( p )
+ {
+ const wxPGEditor* editor = p->GetEditorClass();
+ ResetEditorAppearance();
+ editor->OnFocus(p, GetEditorControl());
+ }
+ }
+
m_curFocused = newFocused;
if ( (m_iFlags & wxPG_FL_FOCUSED) !=
wxDEFINE_EVENT( wxEVT_PG_DOUBLE_CLICK, wxPropertyGridEvent );
wxDEFINE_EVENT( wxEVT_PG_LABEL_EDIT_BEGIN, wxPropertyGridEvent );
wxDEFINE_EVENT( wxEVT_PG_LABEL_EDIT_ENDING, wxPropertyGridEvent );
+wxDEFINE_EVENT( wxEVT_PG_COL_BEGIN_DRAG, wxPropertyGridEvent );
+wxDEFINE_EVENT( wxEVT_PG_COL_DRAGGING, wxPropertyGridEvent );
+wxDEFINE_EVENT( wxEVT_PG_COL_END_DRAG, wxPropertyGridEvent );
// -----------------------------------------------------------------------
m_eventType = event.GetEventType();
m_eventObject = event.m_eventObject;
m_pg = event.m_pg;
+ OnPropertyGridSet();
m_property = event.m_property;
m_validationInfo = event.m_validationInfo;
m_canVeto = event.m_canVeto;
// -----------------------------------------------------------------------
+void wxPropertyGridEvent::OnPropertyGridSet()
+{
+ if ( !m_pg )
+ return;
+
+#if wxUSE_THREADS
+ wxCriticalSectionLocker(wxPGGlobalVars->m_critSect);
+#endif
+ m_pg->m_liveEvents.push_back(this);
+}
+
+// -----------------------------------------------------------------------
+
wxPropertyGridEvent::~wxPropertyGridEvent()
{
+ if ( m_pg )
+ {
+ #if wxUSE_THREADS
+ wxCriticalSectionLocker(wxPGGlobalVars->m_critSect);
+ #endif
+
+ // Use iterate from the back since it is more likely that the event
+ // being desroyed is at the end of the array.
+ wxVector<wxPropertyGridEvent*>& liveEvents = m_pg->m_liveEvents;
+
+ for ( int i = liveEvents.size()-1; i >= 0; i-- )
+ {
+ if ( liveEvents[i] == this )
+ {
+ liveEvents.erase(liveEvents.begin() + i);
+ break;
+ }
+ }
+ }
}
// -----------------------------------------------------------------------
projects / wxWidgets.git / blobdiff