gint row,
guint height);
-static gboolean gtk_sheet_cell_empty (const GtkSheet *, gint, gint);
-
static void destroy_hover_window (GtkSheetHoverTitle *);
static GtkSheetHoverTitle *create_hover_window (void);
const GtkSheetButton *button,
GtkRequisition *requisition);
-/* Attributes routines */
-static void init_attributes (const GtkSheet *sheet,
- gint col,
- GtkSheetCellAttr *attributes);
-
-
-/* Memory allocation routines */
static void gtk_sheet_real_cell_clear (GtkSheet *sheet,
gint row,
gint column);
GtkSheetCellAttr attributes;
PangoLayout *layout;
PangoRectangle text;
- PangoRectangle logical_rect;
- PangoLayoutLine *line;
- PangoFontMetrics *metrics;
- PangoContext *context = gtk_widget_get_pango_context (GTK_WIDGET (sheet));
- gint ascent, descent;
+ gint font_height;
gchar *label;
dispose_string (sheet, label);
pango_layout_set_font_description (layout, attributes.font_desc);
- pango_layout_get_pixel_extents (layout, NULL, &text);
-
- line = pango_layout_get_lines (layout)->data;
- pango_layout_line_get_extents (line, NULL, &logical_rect);
-
- metrics = pango_context_get_metrics (context,
- attributes.font_desc,
- pango_context_get_language (context));
- ascent = pango_font_metrics_get_ascent (metrics) / PANGO_SCALE;
- descent = pango_font_metrics_get_descent (metrics) / PANGO_SCALE;
-
- pango_font_metrics_unref (metrics);
-
- /* Align primarily for locale's ascent / descent */
+ pango_layout_get_pixel_extents (layout, NULL, &text);
- logical_rect.height /= PANGO_SCALE;
- logical_rect.y /= PANGO_SCALE;
+ gdk_gc_set_clip_rectangle (sheet->fg_gc, &area);
+ font_height = pango_font_description_get_size (attributes.font_desc);
+ if ( !pango_font_description_get_size_is_absolute (attributes.font_desc))
+ font_height /= PANGO_SCALE;
- gdk_gc_set_clip_rectangle (sheet->fg_gc, &area);
+ /* Centre the text vertically */
+ area.y += (area.height - font_height) / 2.0;
switch (attributes.justification)
{
dispose_string (sheet, old_text);
}
-
-
-static gboolean
-gtk_sheet_cell_empty (const GtkSheet *sheet, gint row, gint col)
-{
- gboolean empty;
- char *text = gtk_sheet_cell_get_text (sheet, row, col);
- empty = (text == NULL );
-
- dispose_string (sheet, text);
-
- return empty;
-}
-
-
gchar *
gtk_sheet_cell_get_text (const GtkSheet *sheet, gint row, gint col)
{
g_sheet_row_get_row_count (sheet->row_geometry) - 1,
sheet->active_cell.col);
*/
-
+ break;
+ case GDK_Delete:
+ gtk_sheet_real_cell_clear (sheet, sheet->active_cell.row, sheet->active_cell.col);
break;
default:
return FALSE;
g_signal_emit (sheet, sheet_signals[CHANGED], 0, row, - 1);
}
+
gboolean
gtk_sheet_get_attributes (const GtkSheet *sheet, gint row, gint col,
- GtkSheetCellAttr *attributes)
+ GtkSheetCellAttr *attr)
{
- const GdkColor *fg, *bg;
+ GdkColor *fg, *bg;
const GtkJustification *j ;
const PangoFontDescription *font_desc ;
const GtkSheetCellBorder *border ;
+ GdkColormap *colormap;
g_return_val_if_fail (sheet != NULL, FALSE);
g_return_val_if_fail (GTK_IS_SHEET (sheet), FALSE);
if (row < 0 || col < 0) return FALSE;
- init_attributes (sheet, col, attributes);
- if ( !sheet->model)
- return FALSE;
+ attr->foreground = GTK_WIDGET (sheet)->style->black;
+ attr->background = sheet->color[BG_COLOR];
- attributes->is_editable = g_sheet_model_is_editable (sheet->model, row, col);
- attributes->is_visible = g_sheet_model_is_visible (sheet->model, row, col);
+ attr->border.width = 0;
+ attr->border.line_style = GDK_LINE_SOLID;
+ attr->border.cap_style = GDK_CAP_NOT_LAST;
+ attr->border.join_style = GDK_JOIN_MITER;
+ attr->border.mask = 0;
+ attr->border.color = GTK_WIDGET (sheet)->style->black;
+ attr->font_desc = GTK_WIDGET (sheet)->style->font_desc;
+ attr->is_editable = g_sheet_model_is_editable (sheet->model, row, col);
+ attr->is_visible = g_sheet_model_is_visible (sheet->model, row, col);
+
+
+ colormap = gtk_widget_get_colormap (GTK_WIDGET (sheet));
fg = g_sheet_model_get_foreground (sheet->model, row, col);
if ( fg )
- attributes->foreground = *fg;
+ {
+ gdk_colormap_alloc_color (colormap, fg, TRUE, TRUE);
+ attr->foreground = *fg;
+ }
bg = g_sheet_model_get_background (sheet->model, row, col);
if ( bg )
- attributes->background = *bg;
+ {
+ gdk_colormap_alloc_color (colormap, bg, TRUE, TRUE);
+ attr->background = *bg;
+ }
+
+ attr->justification =
+ g_sheet_column_get_justification (sheet->column_geometry, col);
j = g_sheet_model_get_justification (sheet->model, row, col);
- if (j) attributes->justification = *j;
+ if (j)
+ attr->justification = *j;
font_desc = g_sheet_model_get_font_desc (sheet->model, row, col);
- if ( font_desc ) attributes->font_desc = font_desc;
+ if ( font_desc ) attr->font_desc = font_desc;
border = g_sheet_model_get_cell_border (sheet->model, row, col);
- if ( border ) attributes->border = *border;
+ if ( border ) attr->border = *border;
return TRUE;
}
-static void
-init_attributes (const GtkSheet *sheet, gint col, GtkSheetCellAttr *attributes)
-{
- /* DEFAULT VALUES */
- attributes->foreground = GTK_WIDGET (sheet)->style->black;
- attributes->background = sheet->color[BG_COLOR];
- if (!GTK_WIDGET_REALIZED (GTK_WIDGET (sheet)))
- {
- attributes->background = sheet->color[BG_COLOR];
- }
- attributes->justification = g_sheet_column_get_justification (sheet->column_geometry, col);
- attributes->border.width = 0;
- attributes->border.line_style = GDK_LINE_SOLID;
- attributes->border.cap_style = GDK_CAP_NOT_LAST;
- attributes->border.join_style = GDK_JOIN_MITER;
- attributes->border.mask = 0;
- attributes->border.color = GTK_WIDGET (sheet)->style->black;
- attributes->is_editable = TRUE;
- attributes->is_visible = TRUE;
- attributes->font_desc = GTK_WIDGET (sheet)->style->font_desc;
-}
-
-
static void
gtk_sheet_button_size_request (GtkSheet *sheet,
const GtkSheetButton *button,