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removed hardcoded DoGetBestSize() implementation; added support for textOnly parameter in GetBoundingRect()

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@35883 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin 2005-10-10 22:29:39 +00:00
parent 46bde8dcf2
commit 3e4f8ee256
2 changed files with 25 additions and 18 deletions
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2
include/wx/generic/treectlg.h
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@ -223,8 +223,6 @@ public:
void OnGetToolTip( wxTreeEvent &event );
void OnInternalIdle( );
virtual wxSize DoGetBestSize() const;
virtual wxVisualAttributes GetDefaultAttributes() const
{
return GetClassDefaultAttributes(GetWindowVariant());

41
src/generic/treectlg.cpp
View File

@ -57,6 +57,9 @@ static const int NO_IMAGE = -1;
static const int PIXELS_PER_UNIT = 10;
// the margin between the item image and the item text
static const int MARGIN_BETWEEN_IMAGE_AND_TEXT = 4;
// -----------------------------------------------------------------------------
// private classes
// -----------------------------------------------------------------------------
@ -374,7 +377,7 @@ wxTreeTextCtrl::wxTreeTextCtrl(wxGenericTreeCtrl *owner,
if ( m_owner->m_imageListNormal )
{
m_owner->m_imageListNormal->GetSize( image, image_w, image_h );
image_w += 4;
image_w += MARGIN_BETWEEN_IMAGE_AND_TEXT;
}
else
{
@ -2178,7 +2181,7 @@ void wxGenericTreeCtrl::PaintItem(wxGenericTreeItem *item, wxDC& dc)
if ( m_imageListNormal )
{
m_imageListNormal->GetSize( image, image_w, image_h );
image_w += 4;
image_w += MARGIN_BETWEEN_IMAGE_AND_TEXT;
}
else
{
@ -2868,7 +2871,7 @@ wxTreeItemId wxGenericTreeCtrl::DoHitTest(const wxPoint& point, int& flags)
// get the bounding rectangle of the item (or of its label only)
bool wxGenericTreeCtrl::GetBoundingRect(const wxTreeItemId& item,
wxRect& rect,
bool WXUNUSED(textOnly)) const
bool textOnly) const
{
wxCHECK_MSG( item.IsOk(), false, _T("invalid item in wxGenericTreeCtrl::GetBoundingRect") );
@ -2877,10 +2880,25 @@ bool wxGenericTreeCtrl::GetBoundingRect(const wxTreeItemId& item,
int startX, startY;
GetViewStart(& startX, & startY);
rect.x = i->GetX() - startX*PIXELS_PER_UNIT;
if ( textOnly )
{
rect.x = i->GetX() - startX*PIXELS_PER_UNIT;
rect.width = i->GetWidth();
if ( m_imageListNormal )
{
int image_w, image_h;
m_imageListNormal->GetSize( 0, image_w, image_h );
rect.width += image_w + MARGIN_BETWEEN_IMAGE_AND_TEXT;
}
}
else // the entire line
{
rect.x = 0;
rect.width = GetClientSize().x;
}
rect.y = i->GetY() - startY*PIXELS_PER_UNIT;
rect.width = i->GetWidth();
//rect.height = i->GetHeight();
rect.height = GetLineHeight(i);
return true;
@ -3352,7 +3370,7 @@ void wxGenericTreeCtrl::CalculateSize( wxGenericTreeItem *item, wxDC &dc )
if ( m_imageListNormal )
{
m_imageListNormal->GetSize( image, image_w, image_h );
image_w += 4;
image_w += MARGIN_BETWEEN_IMAGE_AND_TEXT;
}
}
@ -3531,15 +3549,6 @@ void wxGenericTreeCtrl::OnGetToolTip( wxTreeEvent &event )
}
wxSize wxGenericTreeCtrl::DoGetBestSize() const
{
// something is better than nothing...
// 100x80 is what the MSW version will get from the default
// wxControl::DoGetBestSize
return wxSize(100,80);
}
// NOTE: If using the wxListBox visual attributes works everywhere then this can
// be removed, as well as the #else case below.
#define _USE_VISATTR 0