diff options
| -rw-r--r-- | widgets/table/e-table-field-chooser.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/widgets/table/e-table-field-chooser.c b/widgets/table/e-table-field-chooser.c index 5323a8499b..7da48d1322 100644 --- a/widgets/table/e-table-field-chooser.c +++ b/widgets/table/e-table-field-chooser.c @@ -94,6 +94,24 @@ e_table_field_chooser_class_init (ETableFieldChooserClass *klass) G_PARAM_READWRITE)); } +static void +ensure_nonzero_step_increments (ETableFieldChooser *etfc) +{ + GtkAdjustment *va, *ha; + + va = gtk_layout_get_vadjustment (GTK_LAYOUT (etfc->canvas)); + ha = gtk_layout_get_hadjustment (GTK_LAYOUT (etfc->canvas)); + + /* + it looks pretty complicated to get height of column header + so use 16 pixels which should be OK + */ + if (va && va->step_increment == 0.0) + va->step_increment = 16.0; + if (ha && ha->step_increment == 0.0) + ha->step_increment = 16.0; +} + static void allocate_callback(GtkWidget *canvas, GtkAllocation *allocation, ETableFieldChooser *etfc) { double height; @@ -110,6 +128,7 @@ static void allocate_callback(GtkWidget *canvas, GtkAllocation *allocation, ETab "x2", (double) allocation->width, "y2", (double) height, NULL ); + ensure_nonzero_step_increments (etfc); } static void resize(GnomeCanvas *canvas, ETableFieldChooser *etfc) @@ -126,6 +145,7 @@ static void resize(GnomeCanvas *canvas, ETableFieldChooser *etfc) "x2", (double) etfc->last_alloc.width, "y2", (double) height, NULL ); + ensure_nonzero_step_increments (etfc); } static void |