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better GncDenseCal minimum-size requesting

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git-svn-id: svn+ssh://svn.gnucash.org/repo/gnucash/trunk@15803 57a11ea4-9604-0410-9ed3-97b8803252fd
This commit is contained in:
Joshua Sled 2007-04-04 23:05:57 +00:00
parent 855beadbd2
commit b0d66bf40d
1 changed files with 34 additions and 30 deletions
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64
src/gnome-utils/gnc-dense-cal.c
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@ -89,10 +89,9 @@ static void gdc_reconfig(GncDenseCal *dcal);
static void gdc_free_all_mark_data(GncDenseCal *dcal);
#if 0
static void gnc_dense_cal_size_request(GtkWidget *widget,
GtkRequisition *requisition);
#endif // 0o
static void _gdc_compute_min_size(GncDenseCal *dcal,
guint *min_width, guint *min_height);
static void _gdc_set_cal_min_size_req(GncDenseCal *dcal);
static gint gnc_dense_cal_motion_notify(GtkWidget *widget,
GdkEventMotion *event);
static gint gnc_dense_cal_button_press(GtkWidget *widget,
@ -289,8 +288,6 @@ gnc_dense_cal_init(GncDenseCal *dcal)
}
dcal->cal_drawing_area = GTK_DRAWING_AREA(gtk_drawing_area_new());
// @@fixme gtk_widget_set_size_request(...) : real min size.
gtk_widget_set_size_request(GTK_WIDGET(dcal->cal_drawing_area), 100, 200);
gtk_widget_add_events(GTK_WIDGET(dcal->cal_drawing_area), (GDK_EXPOSURE_MASK
| GDK_BUTTON_PRESS_MASK
| GDK_BUTTON_RELEASE_MASK
@ -408,15 +405,15 @@ gnc_dense_cal_init(GncDenseCal *dcal)
recompute_extents(dcal);
recompute_mark_storage(dcal);
/* Now that we're "sure" of our configuration, compute initial
* scaling factors; will be increased when we're allocated enough
* space to scale up. */
/* Compute initial scaling factors; will be increased when we're
* allocated enough space to scale up. */
{
PangoLayout *layout;
int width_88, height_88;
int width_XXX, height_XXX;
layout = gtk_widget_create_pango_layout(GTK_WIDGET(dcal), NULL);
pango_layout_set_text(layout, "88", -1);
pango_layout_get_pixel_size(layout, &width_88, &height_88);
@ -438,6 +435,15 @@ gnc_dense_cal_init(GncDenseCal *dcal)
gtk_widget_show_all(GTK_WIDGET(dcal));
}
static void
_gdc_set_cal_min_size_req(GncDenseCal *dcal)
{
guint min_width, min_height;
_gdc_compute_min_size(dcal, &min_width, &min_height);
gtk_widget_set_size_request(GTK_WIDGET(dcal->cal_drawing_area), min_width, min_height);
}
GtkWidget*
gnc_dense_cal_new(void)
{
@ -652,32 +658,28 @@ gdc_reconfig(GncDenseCal *dcal)
gnc_dense_cal_draw_to_buffer(dcal);
}
#if 0
static void
gnc_dense_cal_size_request(GtkWidget *widget,
GtkRequisition *requisition)
_gdc_compute_min_size(GncDenseCal *dcal, guint *min_width, guint *min_height)
{
GncDenseCal *dcal = GNC_DENSE_CAL(widget);
if (!dcal->initialized)
if (min_width != NULL)
{
g_warning("Uninitialized size request\n");
requisition->width = DENSE_CAL_DEFAULT_WIDTH;
requisition->height = DENSE_CAL_DEFAULT_HEIGHT;
return;
*min_width =
(dcal->leftPadding * 2)
+ (num_cols(dcal)* (col_width_at(dcal, dcal->min_x_scale)
+ dcal->label_width))
+ ((num_cols(dcal)-1) * COL_BORDER_SIZE);
}
if (min_height != NULL)
{
*min_height=
(dcal->topPadding * 2)
+ MINOR_BORDER_SIZE
+ dcal->dayLabelHeight
+ (num_weeks_per_col(dcal)
* week_height_at(dcal, dcal->min_y_scale));
}
requisition->width =
(dcal->leftPadding * 2)
+ (num_cols(dcal)* (col_width_at(dcal, dcal->min_x_scale)
+ dcal->label_width))
+ ((num_cols(dcal)-1) * COL_BORDER_SIZE);
requisition->height =
(dcal->topPadding * 2)
+ MINOR_BORDER_SIZE
+ dcal->dayLabelHeight
+ (num_weeks_per_col(dcal)
* week_height_at(dcal, dcal->min_y_scale));
}
#endif // 0
static void
recompute_x_y_scales(GncDenseCal *dcal)
@ -718,6 +720,8 @@ recompute_x_y_scales(GncDenseCal *dcal)
* MINOR_BORDER_SIZE))
/ denom);
dcal->y_scale = MAX(dcal->y_scale, dcal->min_y_scale);
_gdc_set_cal_min_size_req(dcal);
}
static void