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authorIain Holmes <iain@helixcode.com>2000-09-16 05:42:38 +0800
committerIain Holmes <iain@src.gnome.org>2000-09-16 05:42:38 +0800
commit6e4ae07fbfce5845d48e8ba1992f64376a885ac4 (patch)
treecdf00c9707a7de41e34f4b3ba48ea695224ca0eb /widgets/table/e-table-header-item.c
parentce3c18afd96cc9fb91fca4dfabc440206aa2f99e (diff)
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If the cursor is inside the subcell, call the show_tooltip on it.
2000-09-15 Iain Holmes <iain@helixcode.com> * 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 <iain@helixcode.com> * 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 <iain@helixcode.com> * 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 <iain@helixcode.com> * 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
Diffstat (limited to 'widgets/table/e-table-header-item.c')
-rw-r--r--widgets/table/e-table-header-item.c136
1 files changed, 97 insertions, 39 deletions
diff --git a/widgets/table/e-table-header-item.c b/widgets/table/e-table-header-item.c
index ec25e0d0f0..903d6b954f 100644
--- a/widgets/table/e-table-header-item.c
+++ b/widgets/table/e-table-header-item.c
@@ -740,40 +740,6 @@ draw_button (ETableHeaderItem *ethi, ETableCol *col,
gdk_gc_set_clip_rectangle (ethi->gc, &clip);
- if (col->is_pixbuf){
- xtra = (clip.width - gdk_pixbuf_get_width (col->pixbuf))/2;
-
- xtra += HEADER_PADDING / 2;
-
- gdk_pixbuf_render_to_drawable_alpha (col->pixbuf,
- drawable,
- 0, 0,
- x + xtra, y + (clip.height - gdk_pixbuf_get_height (col->pixbuf)) / 2,
- gdk_pixbuf_get_width (col->pixbuf), gdk_pixbuf_get_height(col->pixbuf),
- GDK_PIXBUF_ALPHA_FULL, 128,
- GDK_RGB_DITHER_NORMAL,
- 0, 0);
- } else {
- /* Center the thing */
- xtra = (clip.width - gdk_string_measure (ethi->font, col->text))/2;
-
- /* Skip over border */
- if (xtra < 0)
- xtra = 0;
-
- xtra += HEADER_PADDING / 2;
-
- gdk_draw_text (
- drawable, ethi->font,
- ethi->gc, x + xtra, y + ethi->height - ethi->font->descent - HEADER_PADDING / 2,
- col->text, strlen (col->text));
- }
-
- if (col->pixbuf){
- if ((gdk_pixbuf_get_width (col->pixbuf) + MIN_ARROW_SIZE + 4) > width)
- return;
- }
-
switch (arrow){
case E_TABLE_COL_ARROW_NONE:
break;
@@ -794,8 +760,81 @@ draw_button (ETableHeaderItem *ethi, ETableCol *col,
y + (ethi->height - MIN_ARROW_SIZE) / 2,
MIN_ARROW_SIZE,
MIN_ARROW_SIZE);
+
+ clip.width -= (MIN_ARROW_SIZE + 2 + HEADER_PADDING);
break;
}
+
+ if (col->is_pixbuf){
+ xtra = (clip.width - gdk_pixbuf_get_width (col->pixbuf))/2;
+
+ xtra += HEADER_PADDING / 2;
+
+ gdk_pixbuf_render_to_drawable_alpha (col->pixbuf,
+ drawable,
+ 0, 0,
+ x + xtra, y + (clip.height - gdk_pixbuf_get_height (col->pixbuf)) / 2,
+ gdk_pixbuf_get_width (col->pixbuf), gdk_pixbuf_get_height(col->pixbuf),
+ GDK_PIXBUF_ALPHA_FULL, 128,
+ GDK_RGB_DITHER_NORMAL,
+ 0, 0);
+ } else {
+ int str_width, ellipsis_width, text_len;
+
+ text_len = strlen (col->text);
+ ellipsis_width = gdk_text_width (ethi->font, "...", 3);
+
+ str_width = gdk_text_width (ethi->font, col->text, text_len);
+
+ if (str_width < clip.width) {
+ /* Center the thing */
+ xtra = (clip.width - gdk_string_measure (ethi->font, col->text))/2;
+
+ /* Skip over border */
+ if (xtra < 0)
+ xtra = 0;
+
+ xtra += HEADER_PADDING / 2;
+
+ gdk_draw_text (
+ drawable, ethi->font,
+ ethi->gc, x + xtra, y + ethi->height - ethi->font->descent - HEADER_PADDING / 2,
+ col->text, text_len);
+ } else {
+ /* Need ellipsis */
+ gchar *p;
+ int ellipsis_length = 0;
+
+ for (p = col->text; p && *p && (p - col->text) < text_len; p++) {
+ if (gdk_text_width (ethi->font, col->text, p - col->text) + ellipsis_width <= clip.width)
+ ellipsis_length = p - col->text;
+ else
+ break;
+ }
+
+ xtra = (clip.width - gdk_text_measure (ethi->font, col->text, ellipsis_length) - gdk_string_measure (ethi->font, "..."))/2;
+
+ if (xtra < 0)
+ xtra = 0;
+
+ xtra += HEADER_PADDING / 2;
+
+ gdk_draw_text (drawable, ethi->font, ethi->gc,
+ x + xtra, y + ethi->height - ethi->font->descent - HEADER_PADDING / 2,
+ col->text, ellipsis_length);
+ gdk_draw_string (drawable, ethi->font, ethi->gc,
+ x + xtra + gdk_text_width (ethi->font,
+ col->text,
+ ellipsis_length),
+ y + ethi->height - ethi->font->descent - HEADER_PADDING / 2,
+ "...");
+ }
+ }
+
+ if (col->pixbuf){
+ if ((gdk_pixbuf_get_width (col->pixbuf) + MIN_ARROW_SIZE + 4) > width)
+ return;
+ }
}
static void
@@ -912,19 +951,37 @@ set_cursor (ETableHeaderItem *ethi, int pos)
{
int col;
GtkWidget *canvas = GTK_WIDGET (GNOME_CANVAS_ITEM (ethi)->canvas);
+ gboolean resizeable = FALSE;
/* We might be invoked before we are realized */
if (!canvas->window)
return;
if (is_pointer_on_division (ethi, pos, NULL, &col)) {
+ int last_col = ethi->eth->col_count - 1;
ETableCol *ecol = e_table_header_get_column (ethi->eth, col);
- if (ecol->resizeable)
- e_cursor_set (canvas->window, E_CURSOR_SIZE_X);
- else
- e_cursor_set (canvas->window, E_CURSOR_ARROW);
- } else
+ /* Last column is not resizable */
+ if (ecol->resizeable && col != last_col) {
+ int c = col + 1;
+
+ /* Column is not resizable if all columns after it
+ are also not resizable */
+ for (; c <= last_col; c++){
+ ETableCol *ecol2;
+
+ ecol2 = e_table_header_get_column (ethi->eth, c);
+ if (ecol2->resizeable) {
+ resizeable = TRUE;
+ break;
+ }
+ }
+ }
+ }
+
+ if (resizeable)
+ e_cursor_set (canvas->window, E_CURSOR_SIZE_X);
+ else
e_cursor_set (canvas->window, E_CURSOR_ARROW);
}
@@ -1325,6 +1382,7 @@ ethi_event (GnomeCanvasItem *item, GdkEvent *e)
e_table_header_set_size (ethi->eth, ethi->resize_col, width + 10);
gnome_canvas_item_request_update (GNOME_CANVAS_ITEM(ethi));
+ ethi->maybe_drag = FALSE;
}
break;