diff options
| author | Matthias Melcher <github@matthiasm.com> | 2023-11-05 20:04:43 +0100 |
|---|---|---|
| committer | Matthias Melcher <github@matthiasm.com> | 2023-11-05 20:04:49 +0100 |
| commit | 1f5472a7d37af7909c1daa37bb5aee7296df170a (patch) | |
| tree | 9ff3fde1ce50587c5ce3b27e55593cb8f27dc788 /fluid/Fl_Grid_Type.h | |
| parent | 0ae927a00e9ecd45a45edf004e939ab2e5ce4813 (diff) | |
FLUID: Adds transient cells to Fl_Grid
This allows multiple widgets to occupy a single cell which is
needed when moving cells across the grid interactively.
Diffstat (limited to 'fluid/Fl_Grid_Type.h')
| -rw-r--r-- | fluid/Fl_Grid_Type.h | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/fluid/Fl_Grid_Type.h b/fluid/Fl_Grid_Type.h index 5ab87b8a5..9780ace76 100644 --- a/fluid/Fl_Grid_Type.h +++ b/fluid/Fl_Grid_Type.h @@ -25,11 +25,24 @@ extern const char grid_type_name[]; class Fl_Grid_Proxy : public Fl_Grid { +protected: + typedef struct { Fl_Widget *widget; Cell *cell; } Cell_Widget_Pair; + Cell_Widget_Pair *transient_; + int num_transient_; + int cap_transient_; + void transient_make_room_(int n); + void transient_remove_(Fl_Widget *w); public: - Fl_Grid_Proxy(int X,int Y,int W,int H) : Fl_Grid(X,Y,W,H) {} + Fl_Grid_Proxy(int X,int Y,int W,int H); + ~Fl_Grid_Proxy(); void resize(int,int,int,int) FL_OVERRIDE; void draw() FL_OVERRIDE; void draw_overlay(); + void move_cell(Fl_Widget *child, int to_row, int to_col, int how = 0); + Cell* any_cell(Fl_Widget *widget) const; + Cell* transient_widget(Fl_Widget *wi, int row, int col, int row_span, int col_span, Fl_Grid_Align align = FL_GRID_FILL); + Cell* widget(Fl_Widget *wi, int row, int col, Fl_Grid_Align align = FL_GRID_FILL); + Cell* widget(Fl_Widget *wi, int row, int col, int rowspan, int colspan, Fl_Grid_Align align = FL_GRID_FILL); }; class Fl_Grid_Type : public Fl_Group_Type |