diff options
Diffstat (limited to 'widgets/table/e-cell-checkbox.c')
| -rw-r--r-- | widgets/table/e-cell-checkbox.c | 185 |
1 files changed, 185 insertions, 0 deletions
diff --git a/widgets/table/e-cell-checkbox.c b/widgets/table/e-cell-checkbox.c new file mode 100644 index 0000000000..db74464d5c --- /dev/null +++ b/widgets/table/e-cell-checkbox.c @@ -0,0 +1,185 @@ +/* + * e-cell-checkbox.c: Checkbox cell renderer + * + * Author: + * Miguel de Icaza (miguel@kernel.org) + * + * (C) 1999 Helix Code, Inc + */ +#include <config.h> +#include <gtk/gtkenums.h> +#include <gtk/gtkentry.h> +#include <gtk/gtkwindow.h> +#include <gtk/gtksignal.h> +#include <gdk/gdkkeysyms.h> +#include <libgnomeui/gnome-canvas.h> +#include "e-cell-checkbox.h" +#include "e-util.h" +#include "e-table-item.h" + +#define PARENT_TYPE e_cell_get_type() + +typedef struct { + ECellView cell_view; + GdkGC *gc; + GnomeCanvas *canvas; + ETableItem *eti; +} ECellCheckboxView; + +static ECellClass *parent_class; + +static void +eccb_queue_redraw (ECellCheckboxView *text_view, int col, int row) +{ + e_table_item_redraw_range (text_view->eti, col, row, col, row); +} + +/* + * ECell::realize method + */ +static ECellView * +eecb_realize (ECell *ecell, void *view) +{ + ECellCheckbox *eccb = E_CELL_CHECKBOX (ecell); + ECellCheckboxView *check_view = g_new0 (ECellCheckboxView, 1); + ETableItem *eti = E_TABLE_ITEM (view); + GnomeCanvas *canvas = GNOME_CANVAS_ITEM (eti)->canvas; + + check_view->cell_view.ecell = ecell; + check_view->gc = gdk_gc_new (GTK_WIDGET (canvas)->window); + check_view->eti = eti; + check_view->canvas = canvas; + + return (ECellView *) check_view; +} + +/* + * ECell::unrealize method + */ +static void +eecb_unrealize (ECellView *ecv) +{ + ECellCheckboxView *check_view = (ECellCheckboxView *) ecv; + + gdk_gc_unref (check_view->gc); + text_view->gc = NULL; + + g_free (check_view); +} + +/* + * ECell::draw method + */ +static void +eecb_draw (ECellView *ecell_view, GdkDrawable *drawable, + int col, int row, gboolean selected, + int x1, int y1, int x2, int y2) +{ +} + +/* + * ECell::event method + */ +static gint +eecb_event (ECellView *ecell_view, GdkEvent *event, int col, int row) +{ + ECellCheckboxView *text_view = (ECellCheckboxView *) ecell_view; + + switch (event->type){ + case GDK_BUTTON_PRESS: + /* + * Adjust for the border we use + */ + event->button.x++; + + printf ("Button pressed at %g %g\n", event->button.x, event->button.y); + if (text_view->edit){ + printf ("FIXME: Should handle click here\n"); + } else + e_table_item_enter_edit (text_view->eti, col, row); + break; + + case GDK_BUTTON_RELEASE: + /* + * Adjust for the border we use + */ + event->button.x++; + printf ("Button released at %g %g\n", event->button.x, event->button.y); + return TRUE; + + case GDK_KEY_PRESS: + if (event->key.keyval == GDK_Escape){ + eecb_cancel_edit (text_view); + return TRUE; + } + + if (!text_view->edit){ + e_table_item_enter_edit (text_view->eti, col, row); + eecb_edit_seleecb_all (text_view); + } + + gtk_widget_event (GTK_WIDGET (text_view->edit->entry), event); + eecb_queue_redraw (text_view, col, row); + break; + + case GDK_KEY_RELEASE: + break; + + default: + return FALSE; + } + return TRUE; +} + +/* + * ECell::height method + */ +static int +eecb_height (ECellView *ecell_view, int col, int row) +{ + return 10; +} + +/* + * ECellView::enter_edit method + */ +static void * +eecb_enter_edit (ECellView *ecell_view, int col, int row) +{ +} + +/* + * ECellView::leave_edit method + */ +static void +eecb_leave_edit (ECellView *ecell_view, int col, int row, void *edit_context) +{ +} + +static void +e_cell_checkbox_class_init (GtkObjectClass *object_class) +{ + ECellClass *ecc = (ECellClass *) object_class; + + ecc->realize = eecb_realize; + ecc->unrealize = eecb_unrealize; + ecc->draw = eecb_draw; + ecc->event = eecb_event; + ecc->height = eecb_height; + ecc->enter_edit = eecb_enter_edit; + ecc->leave_edit = eecb_leave_edit; + + parent_class = gtk_type_class (PARENT_TYPE); +} + +E_MAKE_TYPE(e_cell_text, "ECellCheckbox", ECellCheckbox, e_cell_checkbox_class_init, NULL, PARENT_TYPE); + +ECell * +e_cell_checkbox_new (ETableModel *etm) +{ + ECellCheckbox *eccb = gtk_type_new (e_cell_checkbox_get_type ()); + + E_CELL (eccb)->table_model = etm; + + return (ECell *) eccb; +} |