A wx.Sizer that can lay out items in a virtual grid like a wx.FlexGridSizer but in this case explicit positioning of the items is allowed using wx.GBPosition, and items can optionally span more than one row and/or column using wx.GBSpan.
Class Hierarchy¶Inheritance diagram for class
GridBagSizer:
Methods Summary¶Constructor, with optional parameters to specify the gap between the rows and columns.
Adds the given item to the given position.
Called when the managed size of the sizer is needed or when layout needs done.
Look at all items and see if any intersect (or would overlap) the given item.
Find the sizer item for the given window or subsizer, returns None if not found.
Return the sizer item located at the point given in pt, or None if there is no item at that point.
Return the sizer item for the given grid cell, or None if there is no item at that position.
Return the sizer item that has a matching user data (it only compares pointer values) or None if not found.
Get the size of the specified cell, including hgap and vgap.
Get the size used for cells in the grid with no item.
Get the grid position of the specified item.
Get the row/col spanning of the specified item.
Called when the managed size of the sizer is needed or when layout needs done.
Set the size used for cells in the grid with no item.
Set the grid position of the specified item.
Set the row/col spanning of the specified item.
Properties Summary¶ Class API¶Possible constructors:
GridBagSizer(vgap=0, hgap=0) -> None
A Sizer that can lay out items in a virtual grid like a FlexGridSizer but in this case explicit positioning of the items is allowed using GBPosition, and items can optionally span more than one row and/or column using GBSpan.
Constructor, with optional parameters to specify the gap between the rows and columns.
vgap (int)
hgap (int)
None
Add (self, window, pos, span=DefaultSpan, flag=0, border=0, userData=None)
Adds the given item to the given position.
window (wx.Window)
pos (wx.GBPosition)
span (wx.GBSpan)
flag (int)
border (int)
userData (PyUserData)
A valid pointer if the item was successfully placed at the given position, or None if something was already there.
Add (self, sizer, pos, span=DefaultSpan, flag=0, border=0, userData=None)
Adds the given item to the given position.
sizer (wx.Sizer)
pos (wx.GBPosition)
span (wx.GBSpan)
flag (int)
border (int)
userData (PyUserData)
A valid pointer if the item was successfully placed at the given position, or None if something was already there.
Add (self, item)
Adds the given item to the given position.
item (wx.GBSizerItem)
A valid pointer if the item was successfully placed at the given position, or None if something was already there.
Add (self, width, height, pos, span=DefaultSpan, flag=0, border=0, userData=None)
Adds a spacer to the given position.
width and height specify the dimension of the spacer to be added.
width (int)
height (int)
pos (wx.GBPosition)
span (wx.GBSpan)
flag (int)
border (int)
userData (PyUserData)
A valid pointer if the spacer was successfully placed at the given position, or None if something was already there.
Add (self, size, pos, span=DefaultSpan, flag=0, border=0, Transfer=None)
Add a spacer using a Size object.
Called when the managed size of the sizer is needed or when layout needs done.
Look at all items and see if any intersect (or would overlap) the given item.
Returns True if so, False if there would be no overlap. If an excludeItem is given then it will not be checked for intersection, for example it may be the item we are checking the position of.
CheckForIntersection (self, item, excludeItem=None)
item (wx.GBSizerItem)
excludeItem (wx.GBSizerItem)
bool
CheckForIntersection (self, pos, span, excludeItem=None)
pos (wx.GBPosition)
span (wx.GBSpan)
excludeItem (wx.GBSizerItem)
bool
Find the sizer item for the given window or subsizer, returns None if not found.
(non-recursive)
FindItem (self, window)
window (wx.Window)
FindItem (self, sizer)
sizer (wx.Sizer)
Return the sizer item located at the point given in pt, or None if there is no item at that point.
The (x,y) coordinates in pt correspond to the client coordinates of the window using the sizer for layout. (non-recursive)
pt (wx.Point)
Return the sizer item for the given grid cell, or None if there is no item at that position.
(non-recursive)
pos (wx.GBPosition)
Return the sizer item that has a matching user data (it only compares pointer values) or None if not found.
(non-recursive)
userData (wx.Object)
Get the size of the specified cell, including hgap and vgap.
Only valid after window layout has been performed.
row (int)
col (int)
Get the size used for cells in the grid with no item.
Get the grid position of the specified item.
GetItemPosition (self, window)
window (wx.Window)
GetItemPosition (self, sizer)
sizer (wx.Sizer)
GetItemPosition (self, index)
index (int)
Get the row/col spanning of the specified item.
GetItemSpan (self, window)
GetItemSpan (self, sizer)
GetItemSpan (self, index)
index (int)
Called when the managed size of the sizer is needed or when layout needs done.
minSize (wx.Size)
None
Set the size used for cells in the grid with no item.
sz (wx.Size)
None
Set the grid position of the specified item.
Returns True on success. If the move is not allowed (because an item is already there) then False is returned.
SetItemPosition (self, window, pos)
window (wx.Window)
pos (wx.GBPosition)
bool
SetItemPosition (self, sizer, pos)
sizer (wx.Sizer)
pos (wx.GBPosition)
bool
SetItemPosition (self, index, pos)
index (int)
pos (wx.GBPosition)
bool
Set the row/col spanning of the specified item.
Returns True on success. If the move is not allowed (because an item is already there) then False is returned.
SetItemSpan (self, window, span)
SetItemSpan (self, sizer, span)
SetItemSpan (self, index, span)
index (int)
span (wx.GBSpan)
bool
See GetEmptyCellSize and SetEmptyCellSize
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