private:
wxGenericTreeCtrl *m_owner;
- DECLARE_NO_COPY_CLASS(wxTreeRenameTimer)
+ wxDECLARE_NO_COPY_CLASS(wxTreeRenameTimer);
};
// control used for in-place edit
bool m_aboutToFinish;
DECLARE_EVENT_TABLE()
- DECLARE_NO_COPY_CLASS(wxTreeTextCtrl)
+ wxDECLARE_NO_COPY_CLASS(wxTreeTextCtrl);
};
// timer used to clear wxGenericTreeCtrl::m_findPrefix if no key was pressed
private:
wxGenericTreeCtrl *m_owner;
- DECLARE_NO_COPY_CLASS(wxTreeFindTimer)
+ wxDECLARE_NO_COPY_CLASS(wxTreeFindTimer);
};
// a tree item
{
public:
// ctors & dtor
- wxGenericTreeItem() { m_data = NULL; }
+ wxGenericTreeItem()
+ {
+ m_data = NULL;
+ m_widthText =
+ m_heightText = -1;
+ }
+
wxGenericTreeItem( wxGenericTreeItem *parent,
const wxString& text,
int image,
// selected/expanded/whatever state)
int GetCurrentImage() const;
- void SetText( const wxString &text ) { m_text = text; }
- void SetImage(int image, wxTreeItemIcon which) { m_images[which] = image; }
+ void SetText(const wxString& text)
+ {
+ m_text = text;
+
+ ResetTextSize();
+ }
+
+ void SetImage(int image, wxTreeItemIcon which)
+ {
+ m_images[which] = image;
+ m_width = 0;
+ }
+
void SetData(wxTreeItemData *data) { m_data = data; }
- void SetState(int state) { m_state = state; }
+ void SetState(int state) { m_state = state; m_width = 0; }
void SetHasPlus(bool has = true) { m_hasPlus = has; }
- void SetBold(bool bold) { m_isBold = bold; }
+ void SetBold(bool bold)
+ {
+ m_isBold = bold;
+
+ ResetTextSize();
+ }
int GetX() const { return m_x; }
int GetY() const { return m_y; }
void SetX(int x) { m_x = x; }
void SetY(int y) { m_y = y; }
- int GetHeight() const { return m_height; }
- int GetWidth() const { return m_width; }
+ int GetHeight() const { return m_height; }
+ int GetWidth() const { return m_width; }
- void SetHeight(int h) { m_height = h; }
- void SetWidth(int w) { m_width = w; }
+ int GetTextHeight() const
+ {
+ wxASSERT_MSG( m_heightText != -1, "must call CalculateSize() first" );
+
+ return m_heightText;
+ }
+
+ int GetTextWidth() const
+ {
+ wxASSERT_MSG( m_widthText != -1, "must call CalculateSize() first" );
+
+ return m_widthText;
+ }
wxGenericTreeItem *GetParent() const { return m_parent; }
+ // sets the items font for the specified DC if it uses any special font or
+ // simply returns false otherwise
+ bool SetFont(wxGenericTreeCtrl *control, wxDC& dc) const
+ {
+ wxFont font;
+
+ wxTreeItemAttr * const attr = GetAttributes();
+ if ( attr && attr->HasFont() )
+ font = attr->GetFont();
+ else if ( IsBold() )
+ font = control->m_boldFont;
+ else
+ return false;
+
+ dc.SetFont(font);
+ return true;
+ }
+
// operations
// deletes all children notifying the treectrl about it
void Insert(wxGenericTreeItem *child, size_t index)
{ m_children.Insert(child, index); }
+ // calculate and cache the item size using either the provided DC (which is
+ // supposed to have wxGenericTreeCtrl::m_normalFont selected into it!) or a
+ // wxClientDC on the control window
+ void CalculateSize(wxGenericTreeCtrl *control, wxDC& dc)
+ { DoCalculateSize(control, dc, true /* dc uses normal font */); }
+ void CalculateSize(wxGenericTreeCtrl *control);
+
void GetSize( int &x, int &y, const wxGenericTreeCtrl* );
+ void ResetSize() { m_width = 0; }
+ void ResetTextSize() { m_width = 0; m_widthText = -1; }
+ void RecursiveResetSize();
+ void RecursiveResetTextSize();
+
// return the item at given position (or NULL if no item), onButton is
// true if the point belongs to the item's button, otherwise it lies
// on the item's label
if ( m_ownsAttr ) delete m_attr;
m_attr = attr;
m_ownsAttr = false;
+ m_width = 0;
+ m_widthText = -1;
}
// set them and delete when done
void AssignAttributes(wxTreeItemAttr *attr)
{
SetAttributes(attr);
m_ownsAttr = true;
+ m_width = 0;
+ m_widthText = -1;
}
private:
+ // calculate the size of this item, i.e. set m_width, m_height and
+ // m_widthText and m_heightText properly
+ //
+ // if dcUsesNormalFont is true, the current dc font must be the normal tree
+ // control font
+ void DoCalculateSize(wxGenericTreeCtrl *control,
+ wxDC& dc,
+ bool dcUsesNormalFont);
+
// since there can be very many of these, we save size by chosing
// the smallest representation for the elements and by ordering
// the members to avoid padding.
wxString m_text; // label to be rendered for item
+ int m_widthText;
+ int m_heightText;
wxTreeItemData *m_data; // user-provided data
unsigned int m_isBold :1; // render the label in bold font
unsigned int m_ownsAttr :1; // delete attribute when done
- DECLARE_NO_COPY_CLASS(wxGenericTreeItem)
+ wxDECLARE_NO_COPY_CLASS(wxGenericTreeItem);
};
// =============================================================================
m_owner = owner;
m_aboutToFinish = false;
- int w = m_itemEdited->GetWidth(),
- h = m_itemEdited->GetHeight();
-
- int x, y;
- m_owner->CalcScrolledPosition(item->GetX(), item->GetY(), &x, &y);
-
- int image_h = 0,
- image_w = 0;
-
- int image = item->GetCurrentImage();
- if ( image != NO_IMAGE )
- {
- if ( m_owner->m_imageListNormal )
- {
- m_owner->m_imageListNormal->GetSize( image, image_w, image_h );
- image_w += MARGIN_BETWEEN_IMAGE_AND_TEXT;
- }
- else
- {
- wxFAIL_MSG(_T("you must create an image list to use images!"));
- }
- }
+ wxRect rect;
+ m_owner->GetBoundingRect(m_itemEdited, rect, true);
- // FIXME: what are all these hardcoded 4, 8 and 11s really?
- x += image_w;
- w -= image_w + 4;
-#ifdef __WXMAC__
- wxSize bs = DoGetBestSize() ;
- // edit control height
- if ( h > bs.y - 8 )
- {
- int diff = h - ( bs.y - 8 ) ;
- h -= diff ;
- y += diff / 2 ;
- }
-#endif
+ // corrects position and size for better appearance
+#ifdef __WXMSW__
+ rect.x -= 5;
+ rect.width += 10;
+#elif defined(__WXGTK__)
+ rect.x -= 5;
+ rect.y -= 2;
+ rect.width += 8;
+ rect.height += 4;
+#elif defined(__WXMAC__)
+ int bestHeight = GetBestSize().y - 8;
+ if ( rect.height > bestHeight )
+ {
+ int diff = rect.height - bestHeight;
+ rect.height -= diff;
+ rect.y += diff / 2;
+ }
+#endif // platforms
(void)Create(m_owner, wxID_ANY, m_startValue,
- wxPoint(x - 4, y - 4), wxSize(w + 11, h + 8));
+ rect.GetPosition(), rect.GetSize());
+
+ SetSelection(-1, -1);
}
void wxTreeTextCtrl::EndEdit(bool discardChanges)
m_parent = parent;
- m_attr = (wxTreeItemAttr *)NULL;
+ m_attr = NULL;
m_ownsAttr = false;
// We don't know the height here yet.
m_width = 0;
m_height = 0;
+
+ m_widthText = -1;
+ m_heightText = -1;
}
wxGenericTreeItem::~wxGenericTreeItem()
}
// if children are expanded, fall through to evaluate them
- if (m_isCollapsed) return (wxGenericTreeItem*) NULL;
+ if (m_isCollapsed) return NULL;
}
// evaluate children
return res;
}
- return (wxGenericTreeItem*) NULL;
+ return NULL;
}
int wxGenericTreeItem::GetCurrentImage() const
return image;
}
+void wxGenericTreeItem::CalculateSize(wxGenericTreeCtrl* control)
+{
+ // check if we need to do anything before creating the DC
+ if ( m_width != 0 )
+ return;
+
+ wxClientDC dc(control);
+ DoCalculateSize(control, dc, false /* normal font not used */);
+}
+
+void
+wxGenericTreeItem::DoCalculateSize(wxGenericTreeCtrl* control,
+ wxDC& dc,
+ bool dcUsesNormalFont)
+{
+ if ( m_width != 0 ) // Size known, nothing to do
+ return;
+
+ if ( m_widthText == -1 )
+ {
+ bool fontChanged;
+ if ( SetFont(control, dc) )
+ {
+ fontChanged = true;
+ }
+ else // we have no special font
+ {
+ if ( !dcUsesNormalFont )
+ {
+ // but we do need to ensure that the normal font is used: notice
+ // that this doesn't count as changing the font as we don't need
+ // to restore it
+ dc.SetFont(control->m_normalFont);
+ }
+
+ fontChanged = false;
+ }
+
+ dc.GetTextExtent( GetText(), &m_widthText, &m_heightText );
+
+ // restore normal font if the DC used it previously and we changed it
+ if ( fontChanged )
+ dc.SetFont(control->m_normalFont);
+ }
+
+ int text_h = m_heightText + 2;
+
+ int image_h = 0, image_w = 0;
+ int image = GetCurrentImage();
+ if ( image != NO_IMAGE && control->m_imageListNormal )
+ {
+ control->m_imageListNormal->GetSize(image, image_w, image_h);
+ image_w += MARGIN_BETWEEN_IMAGE_AND_TEXT;
+ }
+
+ int state_h = 0, state_w = 0;
+ int state = GetState();
+ if ( state != wxTREE_ITEMSTATE_NONE && control->m_imageListState )
+ {
+ control->m_imageListState->GetSize(state, state_w, state_h);
+ if ( image_w != 0 )
+ state_w += MARGIN_BETWEEN_STATE_AND_IMAGE;
+ else
+ state_w += MARGIN_BETWEEN_IMAGE_AND_TEXT;
+ }
+
+ int img_h = wxMax(state_h, image_h);
+ m_height = wxMax(img_h, text_h);
+
+ if (m_height < 30)
+ m_height += 2; // at least 2 pixels
+ else
+ m_height += m_height / 10; // otherwise 10% extra spacing
+
+ if (m_height > control->m_lineHeight)
+ control->m_lineHeight = m_height;
+
+ m_width = state_w + image_w + m_widthText + 2;
+}
+
+void wxGenericTreeItem::RecursiveResetSize()
+{
+ m_width = 0;
+
+ const size_t count = m_children.Count();
+ for (size_t i = 0; i < count; i++ )
+ m_children[i]->RecursiveResetSize();
+}
+
+void wxGenericTreeItem::RecursiveResetTextSize()
+{
+ m_width = 0;
+ m_widthText = -1;
+
+ const size_t count = m_children.Count();
+ for (size_t i = 0; i < count; i++ )
+ m_children[i]->RecursiveResetTextSize();
+}
+
// -----------------------------------------------------------------------------
// wxGenericTreeCtrl implementation
// -----------------------------------------------------------------------------
m_current =
m_key_current =
m_anchor =
- m_select_me = (wxGenericTreeItem *) NULL;
+ m_select_me = NULL;
m_hasFocus = false;
m_dirty = false;
m_dropEffectAboveItem = false;
+ m_dndEffect = NoEffect;
+ m_dndEffectItem = NULL;
+
m_lastOnSame = false;
-#if defined( __WXMAC__ )
-#if wxOSX_USE_CARBON
- m_normalFont.MacCreateFromThemeFont( kThemeViewsFont ) ;
-#else
- m_normalFont.MacCreateFromUIFont( kCTFontViewsFontType ) ;
-#endif
+#if defined( __WXMAC__ )
+ m_normalFont.CreateSystemFont(wxOSX_SYSTEM_FONT_VIEWS);
#else
m_normalFont = wxSystemSettings::GetFont( wxSYS_DEFAULT_GUI_FONT );
#endif
if (major < 10)
style |= wxTR_ROW_LINES;
+
+ if (style & wxTR_HAS_BUTTONS)
+ style |= wxTR_NO_LINES;
#endif // __WXMAC__
+#ifdef __WXGTK20__
+ if (style & wxTR_HAS_BUTTONS)
+ style |= wxTR_NO_LINES;
+#endif
+
if ( !wxControl::Create( parent, id, pos, size,
style|wxHSCROLL|wxVSCROLL,
validator,
{
wxCHECK_RET( item.IsOk(), wxT("invalid tree item") );
- wxClientDC dc(this);
wxGenericTreeItem *pItem = (wxGenericTreeItem*) item.m_pItem;
pItem->SetText(text);
- CalculateSize(pItem, dc);
+ pItem->CalculateSize(this);
RefreshLine(pItem);
}
wxGenericTreeItem *pItem = (wxGenericTreeItem*) item.m_pItem;
pItem->SetImage(image, which);
-
- wxClientDC dc(this);
- CalculateSize(pItem, dc);
+ pItem->CalculateSize(this);
RefreshLine(pItem);
}
wxGenericTreeItem *pItem = (wxGenericTreeItem*) item.m_pItem;
pItem->SetState(state);
+ pItem->CalculateSize(this);
RefreshLine(pItem);
}
// recalculate the item size as bold and non bold fonts have different
// widths
- wxClientDC dc(this);
- CalculateSize(pItem, dc);
-
+ pItem->CalculateSize(this);
RefreshLine(pItem);
}
}
wxGenericTreeItem *pItem = (wxGenericTreeItem*) item.m_pItem;
pItem->Attr().SetFont(font);
+ pItem->ResetTextSize();
+ pItem->CalculateSize(this);
RefreshLine(pItem);
}
m_normalFont.GetFaceName(),
m_normalFont.GetEncoding());
+ if (m_anchor)
+ m_anchor->RecursiveResetTextSize();
+
return true;
}
m_dirty = true; // do this first so stuff below doesn't cause flicker
- m_anchor = new wxGenericTreeItem((wxGenericTreeItem *)NULL, text,
+ m_anchor = new wxGenericTreeItem(NULL, text,
image, selImage, data);
if ( data != NULL )
{
}
wxGenericTreeItem *parent = item->GetParent();
+
+ // if the selected item will be deleted, select the parent ...
+ wxGenericTreeItem *to_be_selected = parent;
+ if (parent)
+ {
+ // .. unless there is a next sibling like wxMSW does it
+ int pos = parent->GetChildren().Index( item );
+ if ((int)(parent->GetChildren().GetCount()) > pos+1)
+ to_be_selected = parent->GetChildren().Item( pos+1 );
+ }
// don't keep stale pointers around!
if ( IsDescendantOf(item, m_key_current) )
// a different item, in idle time.
if ( m_select_me && IsDescendantOf(item, m_select_me) )
{
- m_select_me = parent;
+ m_select_me = to_be_selected;
}
if ( IsDescendantOf(item, m_current) )
// m_current = parent;
m_current = NULL;
- m_select_me = parent;
+ m_select_me = to_be_selected;
}
// remove the item from the tree
m_imageListNormal = imageList;
m_ownsImageListNormal = false;
m_dirty = true;
+
+ if (m_anchor)
+ m_anchor->RecursiveResetSize();
+
// Don't do any drawing if we're setting the list to NULL,
// since we may be in the process of deleting the tree control.
if (imageList)
m_imageListState = imageList;
m_ownsImageListState = false;
m_dirty = true;
+
+ if (m_anchor)
+ m_anchor->RecursiveResetSize();
+
// Don't do any drawing if we're setting the list to NULL,
// since we may be in the process of deleting the tree control.
if (imageList)
m_imageListButtons = imageList;
m_ownsImageListButtons = false;
m_dirty = true;
+
+ if (m_anchor)
+ m_anchor->RecursiveResetSize();
+
CalculateLineHeight();
}
void wxGenericTreeCtrl::PaintItem(wxGenericTreeItem *item, wxDC& dc)
{
- wxTreeItemAttr *attr = item->GetAttributes();
- if ( attr && attr->HasFont() )
- dc.SetFont(attr->GetFont());
- else if (item->IsBold())
- dc.SetFont(m_boldFont);
+ item->SetFont(this, dc);
+ item->CalculateSize(this, dc);
- wxCoord text_w = 0, text_h = 0;
- dc.GetTextExtent( item->GetText(), &text_w, &text_h );
+ wxCoord text_h = item->GetTextHeight();
int image_h = 0, image_w = 0;
int image = item->GetCurrentImage();
{
if ( m_imageListNormal )
{
- m_imageListNormal->GetSize( image, image_w, image_h );
+ m_imageListNormal->GetSize(image, image_w, image_h);
image_w += MARGIN_BETWEEN_IMAGE_AND_TEXT;
}
else
{
if ( m_imageListState )
{
- m_imageListState->GetSize( state, state_w, state_h );
- if ( image != NO_IMAGE )
+ m_imageListState->GetSize(state, state_w, state_h);
+ if ( image_w != 0 )
state_w += MARGIN_BETWEEN_STATE_AND_IMAGE;
else
state_w += MARGIN_BETWEEN_IMAGE_AND_TEXT;
}
int total_h = GetLineHeight(item);
- bool drawItemBackground = false;
+ bool drawItemBackground = false,
+ hasBgColour = false;
if ( item->IsSelected() )
{
else
{
wxColour colBg;
+ wxTreeItemAttr * const attr = item->GetAttributes();
if ( attr && attr->HasBackgroundColour() )
{
- drawItemBackground = true;
+ drawItemBackground =
+ hasBgColour = true;
colBg = attr->GetBackgroundColour();
}
else
x=0;
GetVirtualSize(&w, &h);
wxRect rect( x, item->GetY()+offset, w, total_h-offset);
-#if !defined(__WXGTK20__) && !defined(__WXMAC__)
- dc.DrawRectangle(rect);
-#else
if (!item->IsSelected())
{
dc.DrawRectangle(rect);
wxRendererNative::Get().
DrawItemSelectionRect(this, dc, rect, flags);
}
-#endif
}
- else
+ else // no full row highlight
{
if ( item->IsSelected() &&
(state != wxTREE_ITEMSTATE_NONE || image != NO_IMAGE) )
// except for custom item backgrounds, works for both kinds of theme.
else if (drawItemBackground)
{
- wxRect rect( item->GetX()-2, item->GetY()+offset,
- item->GetWidth()+2, total_h-offset );
-#if !defined(__WXGTK20__) && !defined(__WXMAC__)
- dc.DrawRectangle( rect );
-#else
- if ( attr && attr->HasBackgroundColour() )
+ wxRect rect( item->GetX() + state_w + image_w - 2,
+ item->GetY() + offset,
+ item->GetWidth() - state_w - image_w + 2,
+ total_h - offset );
+ if ( hasBgColour )
{
dc.DrawRectangle( rect );
}
- else
+ else // no specific background colour
{
rect.x -= 1;
rect.width += 2;
wxRendererNative::Get().
DrawItemSelectionRect(this, dc, rect, flags);
}
-#endif
}
}
// restore normal font
dc.SetFont( m_normalFont );
+
+ if (item == m_dndEffectItem)
+ {
+ dc.SetPen( *wxBLACK_PEN );
+ // DnD visual effects
+ switch (m_dndEffect)
+ {
+ case BorderEffect:
+ {
+ dc.SetBrush(*wxTRANSPARENT_BRUSH);
+ int w = item->GetWidth() + 2;
+ int h = total_h + 2;
+ dc.DrawRectangle( item->GetX() - 1, item->GetY() - 1, w, h);
+ break;
+ }
+ case AboveEffect:
+ {
+ int x = item->GetX(),
+ y = item->GetY();
+ dc.DrawLine( x, y, x + item->GetWidth(), y);
+ break;
+ }
+ case BelowEffect:
+ {
+ int x = item->GetX(),
+ y = item->GetY();
+ y += total_h - 1;
+ dc.DrawLine( x, y, x + item->GetWidth(), y);
+ break;
+ }
+ case NoEffect:
+ break;
+ }
+ }
}
void
DrawLine(item, !m_dropEffectAboveItem );
}
- SetCursor(wxCURSOR_BULLSEYE);
+ SetCursor(*wxSTANDARD_CURSOR);
}
else
{
wxGenericTreeItem *i = (wxGenericTreeItem*) item.m_pItem;
- wxClientDC dc(this);
- PrepareDC( dc );
- dc.SetLogicalFunction(wxINVERT);
- dc.SetBrush(*wxTRANSPARENT_BRUSH);
-
- int w = i->GetWidth() + 2;
- int h = GetLineHeight(i) + 2;
+ if (m_dndEffect == NoEffect)
+ {
+ m_dndEffect = BorderEffect;
+ m_dndEffectItem = i;
+ }
+ else
+ {
+ m_dndEffect = NoEffect;
+ m_dndEffectItem = NULL;
+ }
- dc.DrawRectangle( i->GetX() - 1, i->GetY() - 1, w, h);
+ wxRect rect( i->GetX()-1, i->GetY()-1, i->GetWidth()+2, GetLineHeight(i)+2 );
+ CalcScrolledPosition( rect.x, rect.y, &rect.x, &rect.y );
+ RefreshRect( rect );
}
void wxGenericTreeCtrl::DrawLine(const wxTreeItemId &item, bool below)
wxGenericTreeItem *i = (wxGenericTreeItem*) item.m_pItem;
- wxClientDC dc(this);
- PrepareDC( dc );
- dc.SetLogicalFunction(wxINVERT);
-
- int x = i->GetX(),
- y = i->GetY();
- if ( below )
+ if (m_dndEffect == NoEffect)
{
- y += GetLineHeight(i) - 1;
+ if (below)
+ m_dndEffect = BelowEffect;
+ else
+ m_dndEffect = AboveEffect;
+ m_dndEffectItem = i;
}
-
- dc.DrawLine( x, y, x + i->GetWidth(), y);
-}
-
-void wxGenericTreeCtrl::CalculateSize( wxGenericTreeItem *item, wxDC &dc )
-{
- wxCoord text_w = 0;
- wxCoord text_h = 0;
-
- wxTreeItemAttr *attr = item->GetAttributes();
- if ( attr && attr->HasFont() )
- dc.SetFont(attr->GetFont());
- else if ( item->IsBold() )
- dc.SetFont(m_boldFont);
else
- dc.SetFont(m_normalFont);
-
- dc.GetTextExtent( item->GetText(), &text_w, &text_h );
- text_h+=2;
-
- // restore normal font
- dc.SetFont( m_normalFont );
-
- int image_h = 0;
- int image_w = 0;
- int image = item->GetCurrentImage();
- if ( image != NO_IMAGE )
{
- if ( m_imageListNormal )
- {
- m_imageListNormal->GetSize( image, image_w, image_h );
- image_w += MARGIN_BETWEEN_IMAGE_AND_TEXT;
- }
- }
-
- int state_h = 0, state_w = 0;
- int state = item->GetState();
- if ( state != wxTREE_ITEMSTATE_NONE )
- {
- if ( m_imageListState )
- {
- m_imageListState->GetSize( state, state_w, state_h );
- if ( image != NO_IMAGE )
- state_w += MARGIN_BETWEEN_STATE_AND_IMAGE;
- else
- state_w += MARGIN_BETWEEN_IMAGE_AND_TEXT;
- }
- else
- {
- state = wxTREE_ITEMSTATE_NONE;
- }
+ m_dndEffect = NoEffect;
+ m_dndEffectItem = NULL;
}
- int total_h = (image_h > text_h) ? image_h : text_h;
-
- if (total_h < 30)
- total_h += 2; // at least 2 pixels
- else
- total_h += total_h/10; // otherwise 10% extra spacing
-
- item->SetHeight(total_h);
- if (total_h>m_lineHeight)
- m_lineHeight=total_h;
-
- item->SetWidth(state_w + image_w + text_w + 2);
+ wxRect rect( i->GetX()-1, i->GetY()-1, i->GetWidth()+2, GetLineHeight(i)+2 );
+ CalcScrolledPosition( rect.x, rect.y, &rect.x, &rect.y );
+ RefreshRect( rect );
}
// -----------------------------------------------------------------------------
if ( textOnly )
{
- rect.x = i->GetX();
- rect.width = i->GetWidth();
+ int image_h = 0, image_w = 0;
+ int image = ((wxGenericTreeItem*) item.m_pItem)->GetCurrentImage();
+ if ( image != NO_IMAGE && m_imageListNormal )
+ {
+ m_imageListNormal->GetSize( image, image_w, image_h );
+ image_w += MARGIN_BETWEEN_IMAGE_AND_TEXT;
+ }
- if ( m_imageListNormal )
+ int state_h = 0, state_w = 0;
+ int state = ((wxGenericTreeItem*) item.m_pItem)->GetState();
+ if ( state != wxTREE_ITEMSTATE_NONE && m_imageListState )
{
- int image_w, image_h;
- m_imageListNormal->GetSize( 0, image_w, image_h );
- rect.width += image_w + MARGIN_BETWEEN_IMAGE_AND_TEXT;
+ m_imageListState->GetSize( state, state_w, state_h );
+ if ( image_w != 0 )
+ state_w += MARGIN_BETWEEN_STATE_AND_IMAGE;
+ else
+ state_w += MARGIN_BETWEEN_IMAGE_AND_TEXT;
}
+
+ rect.x = i->GetX() + state_w + image_w;
+ rect.width = i->GetWidth() - state_w - image_w;
+
}
else // the entire line
{
#if defined(__WXMSW__) || defined(__WXMAC__) || defined(__WXGTK20__)
Update();
#else
+ // TODO: remove this call or use wxEventLoopBase::GetActive()->YieldFor(wxEVT_CATEGORY_UI)
+ // instead (needs to be tested!)
wxYieldIfNeeded();
#endif
}
{
m_oldSelection->SetHilight(true);
RefreshLine(m_oldSelection);
- m_oldSelection = (wxGenericTreeItem *)NULL;
+ m_oldSelection = NULL;
}
// generate the drag end event
(void)GetEventHandler()->ProcessEvent(eventEndDrag);
m_isDragging = false;
- m_dropTarget = (wxGenericTreeItem *)NULL;
+ m_dropTarget = NULL;
SetCursor(m_oldCursor);
-#if defined( __WXMSW__ ) || defined(__WXMAC__)
+#if defined( __WXMSW__ ) || defined(__WXMAC__) || defined(__WXGTK20__)
Update();
#else
+ // TODO: remove this call or use wxEventLoopBase::GetActive()->YieldFor(wxEVT_CATEGORY_UI)
+ // instead (needs to be tested!)
wxYieldIfNeeded();
#endif
}
goto Recurse;
}
- CalculateSize( item, dc );
+ item->CalculateSize(this, dc);
// set its position
item->SetX( x+m_spacing );
return wxListBox::GetClassDefaultAttributes(variant);
#else
wxVisualAttributes attr;
- attr.colFg = wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOWTEXT);
+ attr.colFg = wxSystemSettings::GetColour(wxSYS_COLOUR_LISTBOXTEXT);
attr.colBg = wxSystemSettings::GetColour(wxSYS_COLOUR_LISTBOX);
attr.font = wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT);
return attr;
projects / wxWidgets.git / blobdiff