From 6e4ae07fbfce5845d48e8ba1992f64376a885ac4 Mon Sep 17 00:00:00 2001 From: Iain Holmes Date: Fri, 15 Sep 2000 21:42:38 +0000 Subject: If the cursor is inside the subcell, call the show_tooltip on it. 2000-09-15 Iain Holmes * e-cell-tree.c (ect_show_tooltip): If the cursor is inside the subcell, call the show_tooltip on it. * e-table-header-item.c (draw_button): Draw the arrow first, then take it's size into account when calculating how to draw the text. Use ellipsis if the text it too long. 2000-09-15 Iain Holmes * e-table-header-item.c (draw_button): Fix a crash by passing the canvas widget to gtk_paint_box. Reported by Radek. 2000-09-14 Iain Holmes * e-table-header-item.c (set_cursor): The column isn't resizable if it is the last, or if all other columns after it are not resizable. * e-cell-text.c (ect_max_width): Correctly calculate the width of the line of text. Unbuild the current cell and unref the lines as well. (build_current_cell): Initialize cell->style to 0; 2000-09-14 Iain Holmes * e-table-item.c: Start timers for the tooltip to appear, on motion events. * e-cell.[ch]: Add a new show_tooltip method. * e-cell-text.c (ect_show_tooltip): Show the tooltip. svn path=/trunk/; revision=5466 --- widgets/e-table/e-table-item.c | 64 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 64 insertions(+) (limited to 'widgets/e-table/e-table-item.c') diff --git a/widgets/e-table/e-table-item.c b/widgets/e-table/e-table-item.c index 186587838c..b1fdfc66d3 100644 --- a/widgets/e-table/e-table-item.c +++ b/widgets/e-table/e-table-item.c @@ -881,6 +881,10 @@ eti_destroy (GtkObject *object) g_free (eti->height_cache); + if (eti->tooltip->window) + gtk_widget_destroy (eti->tooltip->window); + g_free (eti->tooltip); + if (GTK_OBJECT_CLASS (eti_parent_class)->destroy) (*GTK_OBJECT_CLASS (eti_parent_class)->destroy) (object); } @@ -1010,6 +1014,8 @@ eti_init (GnomeCanvasItem *item) eti->needs_redraw = 0; eti->needs_compute_height = 0; + eti->tooltip = g_new0 (ETableTooltip, 1); + e_canvas_item_set_reflow_callback (GNOME_CANVAS_ITEM (eti), eti_reflow); } @@ -1414,6 +1420,34 @@ eti_cursor_move_down (ETableItem *eti) eti_cursor_move (eti, model_to_view_row(eti, cursor_row) + 1, model_to_view_col(eti, cursor_col)); } +static int +_do_tooltip (ETableItem *eti) +{ + ECellView *ecell_view; + int x = 0, y = 0; + int i; + + ecell_view = eti->cell_views[eti->tooltip->col]; + + for (i = 0; i < eti->tooltip->col; i++) + x += eti->header->columns[i]->width; + eti->tooltip->x = x; + + for (i = 0; i < eti->tooltip->row; i++) + y += ETI_ROW_HEIGHT (eti, i); + eti->tooltip->y = y; + eti->tooltip->eti = eti; + eti->tooltip->row_height = ETI_ROW_HEIGHT (eti, i); + + g_print ("Tooltip at %d,%d\n", x, y); + e_cell_show_tooltip (ecell_view, + view_to_model_col (eti, eti->tooltip->col), + eti->tooltip->col, + eti->tooltip->row, + eti->tooltip); + return FALSE; +} + /* FIXME: cursor */ static int eti_event (GnomeCanvasItem *item, GdkEvent *e) @@ -1428,6 +1462,14 @@ eti_event (GnomeCanvasItem *item, GdkEvent *e) int col, row; gint cursor_row, cursor_col; + if (eti->tooltip->timer) { + gtk_timeout_remove (eti->tooltip->timer); + eti->tooltip->timer = 0; + } + if (eti->tooltip->window) { + gtk_widget_destroy (eti->tooltip->window); + eti->tooltip->window = NULL; + } e_canvas_item_grab_focus(GNOME_CANVAS_ITEM(eti)); switch (e->button.button) { @@ -1495,6 +1537,14 @@ eti_event (GnomeCanvasItem *item, GdkEvent *e) int col, row; gint cursor_row, cursor_col; + if (eti->tooltip->timer) { + gtk_timeout_remove (eti->tooltip->timer); + eti->tooltip->timer = 0; + } + if (eti->tooltip->window) { + gtk_widget_destroy (eti->tooltip->window); + eti->tooltip->window = NULL; + } switch (e->button.button) { case 1: /* Fall through. */ case 2: @@ -1563,6 +1613,14 @@ eti_event (GnomeCanvasItem *item, GdkEvent *e) "cursor_col", &cursor_col, NULL); + if (eti->tooltip->timer > 0) + gtk_timeout_remove (eti->tooltip->timer); + eti->tooltip->col = col; + eti->tooltip->row = row; + eti->tooltip->cx = e->motion.x; + eti->tooltip->cy = e->motion.y; + eti->tooltip->timer = gtk_timeout_add (1000, _do_tooltip, eti); + if (cursor_row == view_to_model_row(eti, row) && cursor_col == view_to_model_col(eti, col)){ ecell_view = eti->cell_views [col]; @@ -1711,6 +1769,12 @@ eti_event (GnomeCanvasItem *item, GdkEvent *e) break; } + case GDK_LEAVE_NOTIFY: + case GDK_ENTER_NOTIFY: + if (eti->tooltip->timer > 0) + gtk_timeout_remove (eti->tooltip->timer); + break; + default: return_val = FALSE; } -- cgit