kicad-developers team mailing list archive

[Mitch Bradley <wmb@...>]

This patch against kicad-2006-03-28 enforces a small but easily visible 
minimum size on hierarchical sheets, thus preventing you from making a 
zero-size sheet that is difficult to manipulate. The minimum size is 
roughly the same size as a short text string in the default text size.

diff -c -C 2 -r kicad-dev-2006-03-28/eeschema/sheet.cpp 
kicad-dev/eeschema/sheet.cpp
*** kicad-dev-2006-03-28/eeschema/sheet.cpp Tue Feb 28 10:44:06 2006
--- kicad-dev/eeschema/sheet.cpp Fri Mar 31 00:35:33 2006
***************
*** 310,315 ****
--- 310,317 ----
}

+ #define SHEET_MIN_WIDTH 500
+ #define SHEET_MIN_HEIGHT 150
/****************************************************************/
DrawSheetStruct * WinEDA_SchematicFrame::CreateSheet(wxDC * DC)
/****************************************************************/
***************
*** 322,328 ****
Sheet->m_Flags = IS_NEW | IS_RESIZED;
Sheet->m_TimeStamp = GetTimeStamp();
Sheet->m_Parent = m_CurrentScreen;
! SheetMindx = SheetMindy = 0;

m_CurrentScreen->m_CurrentItem = Sheet;

--- 324,331 ----
Sheet->m_Flags = IS_NEW | IS_RESIZED;
Sheet->m_TimeStamp = GetTimeStamp();
Sheet->m_Parent = m_CurrentScreen;
! SheetMindx = SHEET_MIN_WIDTH;
! SheetMindy = SHEET_MIN_HEIGHT;

m_CurrentScreen->m_CurrentItem = Sheet;

***************
*** 358,364 ****
OldPos.y = Sheet->m_End.y;

/* Recalcul des dims min de la sheet */
! SheetMindx = SheetMindy = 0;
sheetlabel = Sheet->m_Label;
while(sheetlabel)
{
--- 361,368 ----
OldPos.y = Sheet->m_End.y;

/* Recalcul des dims min de la sheet */
! SheetMindx = SHEET_MIN_WIDTH;
! SheetMindy = SHEET_MIN_HEIGHT;
sheetlabel = Sheet->m_Label;
while(sheetlabel)
{