#include <wx/gbsizer.h>
A wxSizer that can lay out items in a virtual grid like a wxFlexGridSizer but in this case explicit positioning of the items is allowed using wxGBPosition, and items can optionally span more than one row and/or column using wxGBSpan.
Public Member Functions | |
wxGridBagSizer (int vgap=0, int hgap=0) | |
Constructor, with optional parameters to specify the gap between the rows and columns. | |
wxSize | CalcMin () |
Called when the managed size of the sizer is needed or when layout needs done. | |
wxGBSizerItem * | FindItemAtPoint (const wxPoint &pt) |
Return the sizer item located at the point given in pt, or NULL if there is no item at that point. | |
wxGBSizerItem * | FindItemAtPosition (const wxGBPosition &pos) |
Return the sizer item for the given grid cell, or NULL if there is no item at that position. | |
wxGBSizerItem * | FindItemWithData (const wxObject *userData) |
Return the sizer item that has a matching user data (it only compares pointer values) or NULL if not found. | |
wxSize | GetCellSize (int row, int col) const |
Get the size of the specified cell, including hgap and vgap. | |
wxSize | GetEmptyCellSize () const |
Get the size used for cells in the grid with no item. | |
void | RecalcSizes () |
Called when the managed size of the sizer is needed or when layout needs done. | |
void | SetEmptyCellSize (const wxSize &sz) |
Set the size used for cells in the grid with no item. | |
wxSizerItem * | Add (wxWindow *window, const wxGBPosition &pos, const wxGBSpan &span=wxDefaultSpan, int flag=0, int border=0, wxObject *userData=NULL) |
Adds the given item to the given position. | |
wxSizerItem * | Add (wxSizer *sizer, const wxGBPosition &pos, const wxGBSpan &span=wxDefaultSpan, int flag=0, int border=0, wxObject *userData=NULL) |
Adds the given item to the given position. | |
wxSizerItem * | Add (int width, int height, const wxGBPosition &pos, const wxGBSpan &span=wxDefaultSpan, int flag=0, int border=0, wxObject *userData=NULL) |
Adds the given item to the given position. | |
wxSizerItem * | Add (wxGBSizerItem *item) |
Adds the given item to the given position. | |
bool | CheckForIntersection (wxGBSizerItem *item, wxGBSizerItem *excludeItem=NULL) |
Look at all items and see if any intersect (or would overlap) the given item. | |
bool | CheckForIntersection (const wxGBPosition &pos, const wxGBSpan &span, wxGBSizerItem *excludeItem=NULL) |
Adds the given item to the given position. | |
wxGBSizerItem * | FindItem (wxWindow *window) |
Find the sizer item for the given window or subsizer, returns NULL if not found. | |
wxGBSizerItem * | FindItem (wxSizer *sizer) |
Adds the given item to the given position. | |
wxGBPosition | GetItemPosition (wxWindow *window) |
Get the grid position of the specified item. | |
wxGBPosition | GetItemPosition (wxSizer *sizer) |
Adds the given item to the given position. | |
wxGBPosition | GetItemPosition (size_t index) |
Adds the given item to the given position. | |
wxGBSpan | GetItemSpan (wxWindow *window) |
Get the row/col spanning of the specified item. | |
wxGBSpan | GetItemSpan (wxSizer *sizer) |
Adds the given item to the given position. | |
wxGBSpan | GetItemSpan (size_t index) |
Adds the given item to the given position. | |
bool | SetItemPosition (wxWindow *window, const wxGBPosition &pos) |
Set the grid position of the specified item. | |
bool | SetItemPosition (wxSizer *sizer, const wxGBPosition &pos) |
Adds the given item to the given position. | |
bool | SetItemPosition (size_t index, const wxGBPosition &pos) |
Adds the given item to the given position. | |
bool | SetItemSpan (wxWindow *window, const wxGBSpan &span) |
Set the row/col spanning of the specified item. | |
bool | SetItemSpan (wxSizer *sizer, const wxGBSpan &span) |
Adds the given item to the given position. | |
bool | SetItemSpan (size_t index, const wxGBSpan &span) |
Adds the given item to the given position. |
wxGridBagSizer::wxGridBagSizer | ( | int | vgap = 0 , |
|
int | hgap = 0 | |||
) |
Constructor, with optional parameters to specify the gap between the rows and columns.
wxSizerItem* wxGridBagSizer::Add | ( | wxGBSizerItem * | item | ) |
Adds the given item to the given position.
wxSizerItem* wxGridBagSizer::Add | ( | int | width, | |
int | height, | |||
const wxGBPosition & | pos, | |||
const wxGBSpan & | span = wxDefaultSpan , |
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int | flag = 0 , |
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int | border = 0 , |
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wxObject * | userData = NULL | |||
) |
Adds the given item to the given position.
wxSizerItem* wxGridBagSizer::Add | ( | wxSizer * | sizer, | |
const wxGBPosition & | pos, | |||
const wxGBSpan & | span = wxDefaultSpan , |
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int | flag = 0 , |
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int | border = 0 , |
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wxObject * | userData = NULL | |||
) |
Adds the given item to the given position.
wxSizerItem* wxGridBagSizer::Add | ( | wxWindow * | window, | |
const wxGBPosition & | pos, | |||
const wxGBSpan & | span = wxDefaultSpan , |
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int | flag = 0 , |
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int | border = 0 , |
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wxObject * | userData = NULL | |||
) |
Adds the given item to the given position.
wxSize wxGridBagSizer::CalcMin | ( | ) | [virtual] |
Called when the managed size of the sizer is needed or when layout needs done.
Implements wxSizer.
bool wxGridBagSizer::CheckForIntersection | ( | const wxGBPosition & | pos, | |
const wxGBSpan & | span, | |||
wxGBSizerItem * | excludeItem = NULL | |||
) |
Adds the given item to the given position.
bool wxGridBagSizer::CheckForIntersection | ( | wxGBSizerItem * | item, | |
wxGBSizerItem * | excludeItem = NULL | |||
) |
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.
wxGBSizerItem* wxGridBagSizer::FindItem | ( | wxSizer * | sizer | ) |
Adds the given item to the given position.
wxGBSizerItem* wxGridBagSizer::FindItem | ( | wxWindow * | window | ) |
Find the sizer item for the given window or subsizer, returns NULL if not found.
(non-recursive)
wxGBSizerItem* wxGridBagSizer::FindItemAtPoint | ( | const wxPoint & | pt | ) |
Return the sizer item located at the point given in pt, or NULL 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)
wxGBSizerItem* wxGridBagSizer::FindItemAtPosition | ( | const wxGBPosition & | pos | ) |
Return the sizer item for the given grid cell, or NULL if there is no item at that position.
(non-recursive)
wxGBSizerItem* wxGridBagSizer::FindItemWithData | ( | const wxObject * | userData | ) |
Return the sizer item that has a matching user data (it only compares pointer values) or NULL if not found.
(non-recursive)
wxSize wxGridBagSizer::GetCellSize | ( | int | row, | |
int | col | |||
) | const |
Get the size of the specified cell, including hgap and vgap.
Only valid after window layout has been performed.
wxSize wxGridBagSizer::GetEmptyCellSize | ( | ) | const |
Get the size used for cells in the grid with no item.
wxGBPosition wxGridBagSizer::GetItemPosition | ( | size_t | index | ) |
Adds the given item to the given position.
wxGBPosition wxGridBagSizer::GetItemPosition | ( | wxSizer * | sizer | ) |
Adds the given item to the given position.
wxGBPosition wxGridBagSizer::GetItemPosition | ( | wxWindow * | window | ) |
Get the grid position of the specified item.
wxGBSpan wxGridBagSizer::GetItemSpan | ( | size_t | index | ) |
Adds the given item to the given position.
Adds the given item to the given position.
Get the row/col spanning of the specified item.
void wxGridBagSizer::RecalcSizes | ( | ) | [virtual] |
Called when the managed size of the sizer is needed or when layout needs done.
Implements wxSizer.
void wxGridBagSizer::SetEmptyCellSize | ( | const wxSize & | sz | ) |
Set the size used for cells in the grid with no item.
bool wxGridBagSizer::SetItemPosition | ( | size_t | index, | |
const wxGBPosition & | pos | |||
) |
Adds the given item to the given position.
bool wxGridBagSizer::SetItemPosition | ( | wxSizer * | sizer, | |
const wxGBPosition & | pos | |||
) |
Adds the given item to the given position.
bool wxGridBagSizer::SetItemPosition | ( | wxWindow * | window, | |
const wxGBPosition & | pos | |||
) |
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.
bool wxGridBagSizer::SetItemSpan | ( | size_t | index, | |
const wxGBSpan & | span | |||
) |
Adds the given item to the given position.
Adds the given item to the given position.
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