Size requisitions depending on positions (SRDOP): added method signatures.

1 files changed, 14 insertions, 1 deletions

diff --git a/dw/textblock.cc b/dw/textblock.cc
index d1d2fb26..3dba2dc2 100644
--- a/dw/textblock.cc
+++ b/dw/textblock.cc
@@ -314,10 +314,13 @@ Textblock::~Textblock ()
  * padding/border/margin. This can be used to align the first lines
  * of several textblocks in a horizontal line.
  */
-void Textblock::sizeRequestImpl (core::Requisition *requisition)
+void Textblock::sizeRequestImpl (core::Requisition *requisition,
+                                 bool posDefined, int x, int y)
 {
    DBG_OBJ_ENTER0 ("resize", 0, "sizeRequestImpl");
 
+   assert (posDefined || !needsPositionForSize ());
+   
    int newLineBreakWidth = getAvailWidth (true);
    if (newLineBreakWidth != lineBreakWidth) {
       lineBreakWidth = newLineBreakWidth;
@@ -401,6 +404,16 @@ void Textblock::sizeRequestImpl (core::Requisition *requisition)
    DBG_OBJ_LEAVE ();
 }
 
+core::Widget *Textblock::sizeRequestReference ()
+{
+   return needsPositionForSize() ? oofContainer[OOFM_FLOATS] : NULL;
+}
+
+bool Textblock::needsPositionForSize ()
+{
+   return false;
+}
+
 int Textblock::calcVerticalBorder (int widgetPadding, int widgetBorder,
                                    int widgetMargin, int lineBorderTotal,
                                    int lineMarginTotal)