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| author | Christopher James Lahey <clahey@helixcode.com> | 2000-06-22 06:49:34 +0800 |
|---|---|---|
| committer | Chris Lahey <clahey@src.gnome.org> | 2000-06-22 06:49:34 +0800 |
| commit | a30a2c116239e615c685194c9287c3adc05594a5 (patch) | |
| tree | d1914a4a7a36f9974058011d0d808f91c0aec078 /widgets/e-table/e-table-header-item.c | |
| parent | 36f9a550565abe5d08cccb61fe26293ea7aa30c9 (diff) | |
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Changed this to move the cell to the nearest edge instead of to the left
2000-06-21 Christopher James Lahey <clahey@helixcode.com>
* e-table-header-item.c: Changed this to move the cell to the
nearest edge instead of to the left of the column it's over.
* e-table-header.c: Made target_index equal to eti->col_count be a
valid parameter to e_table_header_move.
svn path=/trunk/; revision=3683
Diffstat (limited to 'widgets/e-table/e-table-header-item.c')
| -rw-r--r-- | widgets/e-table/e-table-header-item.c | 48 |
1 files changed, 46 insertions, 2 deletions
diff --git a/widgets/e-table/e-table-header-item.c b/widgets/e-table/e-table-header-item.c index 8ee5242447..1ff89a306d 100644 --- a/widgets/e-table/e-table-header-item.c +++ b/widgets/e-table/e-table-header-item.c @@ -304,6 +304,31 @@ ethi_find_col_by_x (ETableHeaderItem *ethi, int x) return -1; } +static int +ethi_find_col_by_x_nearest (ETableHeaderItem *ethi, int x) +{ + const int cols = e_table_header_count (ethi->eth); + int x1 = 0; + int col; + + if (x < x1) + return -1; + + x1 += ethi->group_indent_width; + + for (col = 0; col < cols; col++){ + ETableCol *ecol = e_table_header_get_column (ethi->eth, col); + + x1 += (ecol->width / 2); + + if (x <= x1) + return col; + + x1 += (ecol->width + 1) / 2; + } + return col; +} + static void ethi_remove_drop_marker (ETableHeaderItem *ethi) { @@ -420,6 +445,24 @@ ethi_remove_destroy_marker (ETableHeaderItem *ethi) ethi->remove_item = NULL; } +#if 0 +static gboolean +moved (ETableHeaderItem *ethi, guint col, guint model_col) +{ + if (col == -1) + return TRUE; + ecol = e_table_header_get_column (ethi->eth, col); + if (ecol->col_idx == model_col) + return FALSE; + if (col > 0) { + ecol = e_table_header_get_column (ethi->eth, col - 1); + if (ecol->col_idx == model_col) + return FALSE; + } + return TRUE; +} +#endif + static gboolean ethi_drag_motion (GtkObject *canvas, GdkDragContext *context, gint x, gint y, guint time, @@ -430,11 +473,12 @@ ethi_drag_motion (GtkObject *canvas, GdkDragContext *context, (y >= 0) && (y <= (ethi->height))){ int col; - col = ethi_find_col_by_x (ethi, x); + col = ethi_find_col_by_x_nearest (ethi, x); if (col != -1){ if (ethi->drag_col != -1) ethi_remove_destroy_marker (ethi); + ethi_add_drop_marker (ethi, col); gdk_drag_status (context, context->suggested_action, time); } else { @@ -538,7 +582,7 @@ ethi_drag_drop (GtkWidget *canvas, (y >= 0) && (y <= (ethi->height))){ int col; - col = ethi_find_col_by_x (ethi, x); + col = ethi_find_col_by_x_nearest (ethi, x); ethi_add_drop_marker (ethi, col); |