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-rw-r--r--widgets/Makefile.am9
-rw-r--r--widgets/e-minicard-label.c114
-rw-r--r--widgets/e-minicard-label.h4
-rw-r--r--widgets/e-minicard.c208
-rw-r--r--widgets/e-minicard.h28
-rw-r--r--widgets/e-minicard/e-minicard-label.c114
-rw-r--r--widgets/e-minicard/e-minicard-label.h4
-rw-r--r--widgets/e-minicard/e-minicard.c208
-rw-r--r--widgets/e-minicard/e-minicard.h28
-rw-r--r--widgets/e-text.c85
-rw-r--r--widgets/e-text.h3
-rw-r--r--widgets/e-text/e-text.c85
-rw-r--r--widgets/e-text/e-text.h3
-rw-r--r--widgets/text/e-text.c85
-rw-r--r--widgets/text/e-text.h3
15 files changed, 733 insertions, 248 deletions
diff --git a/widgets/Makefile.am b/widgets/Makefile.am
index 2012b00429..91e97910a7 100644
--- a/widgets/Makefile.am
+++ b/widgets/Makefile.am
@@ -26,8 +26,7 @@ libevolutionwidgets_a_SOURCES = \
noinst_PROGRAMS = \
minicard-label-test \
- minicard-test \
- focus-test
+ minicard-test
minicard_label_test_SOURCES = \
test-minicard-label.c
@@ -42,9 +41,3 @@ minicard_test_SOURCES = \
minicard_test_LDADD = \
$(EXTRA_GNOME_LIBS) \
libevolutionwidgets.a
-
-focus_test_SOURCES = \
- test-focus.c
-
-focus_test_LDADD = \
- $(EXTRA_GNOME_LIBS)
diff --git a/widgets/e-minicard-label.c b/widgets/e-minicard-label.c
index 0b6db4115a..9efdd0ba65 100644
--- a/widgets/e-minicard-label.c
+++ b/widgets/e-minicard-label.c
@@ -22,6 +22,7 @@
#include <gnome.h>
#include "e-minicard-label.h"
+#include "e-text.h"
static void e_minicard_label_init (EMinicardLabel *card);
static void e_minicard_label_class_init (EMinicardLabelClass *klass);
static void e_minicard_label_set_arg (GtkObject *o, GtkArg *arg, guint arg_id);
@@ -31,9 +32,17 @@ static void e_minicard_label_realize (GnomeCanvasItem *item);
static void e_minicard_label_unrealize (GnomeCanvasItem *item);
static void _update_label( EMinicardLabel *minicard_label );
+static void _resize( GtkObject *object, gpointer data );
static GnomeCanvasGroupClass *parent_class = NULL;
+enum {
+ E_MINICARD_LABEL_RESIZE,
+ E_MINICARD_LABEL_LAST_SIGNAL
+};
+
+static guint e_minicard_label_signals[E_MINICARD_LABEL_LAST_SIGNAL] = { 0 };
+
/* The arguments we take */
enum {
ARG_0,
@@ -79,14 +88,27 @@ e_minicard_label_class_init (EMinicardLabelClass *klass)
parent_class = gtk_type_class (gnome_canvas_group_get_type ());
+ e_minicard_label_signals[E_MINICARD_LABEL_RESIZE] =
+ gtk_signal_new ("resize",
+ GTK_RUN_LAST,
+ object_class->type,
+ GTK_SIGNAL_OFFSET (EMinicardLabelClass, resize),
+ gtk_marshal_NONE__NONE,
+ GTK_TYPE_NONE, 0);
+
+
+ gtk_object_class_add_signals (object_class, e_minicard_label_signals, E_MINICARD_LABEL_LAST_SIGNAL);
+
gtk_object_add_arg_type ("EMinicardLabel::width", GTK_TYPE_DOUBLE,
GTK_ARG_READWRITE, ARG_WIDTH);
gtk_object_add_arg_type ("EMinicardLabel::height", GTK_TYPE_DOUBLE,
- GTK_ARG_READWRITE, ARG_HEIGHT);
+ GTK_ARG_READABLE, ARG_HEIGHT);
gtk_object_add_arg_type ("EMinicardLabel::field", GTK_TYPE_STRING,
GTK_ARG_READWRITE, ARG_FIELD);
gtk_object_add_arg_type ("EMinicardLabel::fieldname", GTK_TYPE_STRING,
GTK_ARG_READWRITE, ARG_FIELDNAME);
+
+ klass->resize = NULL;
object_class->set_arg = e_minicard_label_set_arg;
object_class->get_arg = e_minicard_label_get_arg;
@@ -126,11 +148,6 @@ e_minicard_label_set_arg (GtkObject *o, GtkArg *arg, guint arg_id)
_update_label( e_minicard_label );
gnome_canvas_item_request_update (item);
break;
- case ARG_HEIGHT:
- e_minicard_label->height = GTK_VALUE_DOUBLE (*arg);
- _update_label( e_minicard_label );
- gnome_canvas_item_request_update (item);
- break;
case ARG_FIELD:
if ( e_minicard_label->field )
gnome_canvas_item_set( e_minicard_label->field, "text", GTK_VALUE_STRING (*arg), NULL );
@@ -214,7 +231,7 @@ e_minicard_label_realize (GnomeCanvasItem *item)
"y", (double) 1,
"anchor", GTK_ANCHOR_NW,
"clip_width", (double) ( e_minicard_label->width / 2 - 4 ),
- "clip_height", (double) ( e_minicard_label->height - 3 ),
+ "clip_height", (double) 1,
"clip", TRUE,
"use_ellipsis", TRUE,
"font", "lucidasans-10",
@@ -227,6 +244,11 @@ e_minicard_label_realize (GnomeCanvasItem *item)
NULL );
g_free( e_minicard_label->fieldname_text );
}
+ gtk_signal_connect(GTK_OBJECT(e_minicard_label->fieldname),
+ "resize",
+ GTK_SIGNAL_FUNC(_resize),
+ (gpointer) e_minicard_label);
+
e_minicard_label->field =
gnome_canvas_item_new( group,
e_text_get_type(),
@@ -234,14 +256,13 @@ e_minicard_label_realize (GnomeCanvasItem *item)
"y", (double) 1,
"anchor", GTK_ANCHOR_NW,
"clip_width", (double) ( ( e_minicard_label->width + 1 ) / 2 - 4 ),
- "clip_height", (double) ( e_minicard_label->height - 3 ),
+ "clip_height", (double) 1,
"clip", TRUE,
"use_ellipsis", TRUE,
"font", "lucidasans-10",
"fill_color", "black",
"editable", TRUE,
NULL );
-
if ( e_minicard_label->field_text )
{
gnome_canvas_item_set( e_minicard_label->field,
@@ -249,6 +270,14 @@ e_minicard_label_realize (GnomeCanvasItem *item)
NULL );
g_free( e_minicard_label->field_text );
}
+
+ gtk_signal_connect(GTK_OBJECT(e_minicard_label->field),
+ "resize",
+ GTK_SIGNAL_FUNC(_resize),
+ (gpointer) e_minicard_label);
+
+ _update_label (e_minicard_label);
+
if (!item->canvas->aa)
{
}
@@ -309,24 +338,57 @@ e_minicard_label_event (GnomeCanvasItem *item, GdkEvent *event)
}
static void
-_update_label( EMinicardLabel *minicard_label )
+_update_label( EMinicardLabel *e_minicard_label )
{
- if ( GTK_OBJECT_FLAGS( minicard_label ) & GNOME_CANVAS_ITEM_REALIZED )
+ if ( GTK_OBJECT_FLAGS( e_minicard_label ) & GNOME_CANVAS_ITEM_REALIZED )
{
- gnome_canvas_item_set( minicard_label->rect,
- "x2", (double) minicard_label->width - 1,
- "y2", (double) minicard_label->height - 1,
- NULL );
- gnome_canvas_item_set( minicard_label->fieldname,
- "clip_width", (double) ( minicard_label->width / 2 - 4 ),
- "clip_height", (double) ( minicard_label->height - 3 ),
- "fill_color", "black",
- NULL );
- gnome_canvas_item_set( minicard_label->field,
- "x", (double) ( minicard_label->width / 2 + 2 ),
- "clip_width", (double) ( ( minicard_label->width + 1 ) / 2 - 4 ),
- "clip_height", (double) ( minicard_label->height - 3 ),
- "fill_color", "black",
- NULL );
+ gint old_height;
+ gdouble text_height;
+ old_height = e_minicard_label->height;
+
+ gtk_object_get(GTK_OBJECT(e_minicard_label->fieldname),
+ "text_height", &text_height,
+ NULL);
+ gnome_canvas_item_set(e_minicard_label->fieldname,
+ "clip_height", (double) text_height,
+ NULL);
+
+ e_minicard_label->height = text_height;
+
+
+ gtk_object_get(GTK_OBJECT(e_minicard_label->field),
+ "text_height", &text_height,
+ NULL);
+ gnome_canvas_item_set(e_minicard_label->field,
+ "clip_height", (double) text_height,
+ NULL);
+
+ if (e_minicard_label->height < text_height)
+ e_minicard_label->height = text_height;
+ e_minicard_label->height += 3;
+
+ gnome_canvas_item_set( e_minicard_label->rect,
+ "x2", (double) e_minicard_label->width - 1,
+ "y2", (double) e_minicard_label->height - 1,
+ NULL );
+ gnome_canvas_item_set( e_minicard_label->fieldname,
+ "clip_width", (double) ( e_minicard_label->width / 2 - 4 ),
+ NULL );
+ gnome_canvas_item_set( e_minicard_label->field,
+ "x", (double) ( e_minicard_label->width / 2 + 2 ),
+ "clip_width", (double) ( ( e_minicard_label->width + 1 ) / 2 - 4 ),
+ NULL );
+
+ if (old_height != e_minicard_label->height)
+ gtk_signal_emit_by_name (GTK_OBJECT (e_minicard_label), "resize");
+
}
}
+
+
+
+static void
+_resize( GtkObject *object, gpointer data )
+{
+ _update_label(E_MINICARD_LABEL(data));
+}
diff --git a/widgets/e-minicard-label.h b/widgets/e-minicard-label.h
index dbf9c3944a..bbaca884ac 100644
--- a/widgets/e-minicard-label.h
+++ b/widgets/e-minicard-label.h
@@ -66,7 +66,9 @@ struct _EMinicardLabel
struct _EMinicardLabelClass
{
- GnomeCanvasGroupClass parent_class;
+ GnomeCanvasGroupClass parent_class;
+
+ void (* resize) (EMinicardLabel *text);
};
diff --git a/widgets/e-minicard.c b/widgets/e-minicard.c
index a5602baef4..01c326d568 100644
--- a/widgets/e-minicard.c
+++ b/widgets/e-minicard.c
@@ -23,6 +23,7 @@
#include <gnome.h>
#include "e-minicard.h"
#include "e-minicard-label.h"
+#include "e-text.h"
static void e_minicard_init (EMinicard *card);
static void e_minicard_class_init (EMinicardClass *klass);
static void e_minicard_set_arg (GtkObject *o, GtkArg *arg, guint arg_id);
@@ -32,9 +33,17 @@ static void e_minicard_realize (GnomeCanvasItem *item);
static void e_minicard_unrealize (GnomeCanvasItem *item);
static void _update_card ( EMinicard *minicard );
+static void _resize( GtkObject *object, gpointer data );
static GnomeCanvasGroupClass *parent_class = NULL;
+enum {
+ E_MINICARD_RESIZE,
+ E_MINICARD_LAST_SIGNAL
+};
+
+static guint e_minicard_signals[E_MINICARD_LAST_SIGNAL] = { 0 };
+
/* The arguments we take */
enum {
ARG_0,
@@ -79,6 +88,17 @@ e_minicard_class_init (EMinicardClass *klass)
parent_class = gtk_type_class (gnome_canvas_group_get_type ());
+ e_minicard_signals[E_MINICARD_RESIZE] =
+ gtk_signal_new ("resize",
+ GTK_RUN_LAST,
+ object_class->type,
+ GTK_SIGNAL_OFFSET (EMinicardClass, resize),
+ gtk_marshal_NONE__NONE,
+ GTK_TYPE_NONE, 0);
+
+
+ gtk_object_class_add_signals (object_class, e_minicard_signals, E_MINICARD_LAST_SIGNAL);
+
gtk_object_add_arg_type ("EMinicard::width", GTK_TYPE_DOUBLE,
GTK_ARG_READWRITE, ARG_WIDTH);
gtk_object_add_arg_type ("EMinicard::height", GTK_TYPE_DOUBLE,
@@ -155,9 +175,9 @@ e_minicard_get_arg (GtkObject *object, GtkArg *arg, guint arg_id)
static void
e_minicard_realize (GnomeCanvasItem *item)
{
- double text_height;
EMinicard *e_minicard;
GnomeCanvasGroup *group;
+ GnomeCanvasItem *new_item;
e_minicard = E_MINICARD (item);
group = GNOME_CANVAS_GROUP( item );
@@ -199,54 +219,45 @@ e_minicard_realize (GnomeCanvasItem *item)
"text", "Chris Lahey",
NULL );
- gtk_object_get( GTK_OBJECT( e_minicard->header_text ),
- "text_height", &text_height,
- NULL );
+ gtk_signal_connect(GTK_OBJECT(e_minicard->header_text),
+ "resize",
+ GTK_SIGNAL_FUNC(_resize),
+ (gpointer) e_minicard);
- e_minicard->height = text_height + 12.0;
-
- gnome_canvas_item_set( e_minicard->header_rect,
- "y2", text_height + 9.0,
- NULL );
-
- gnome_canvas_item_set( e_minicard->header_text,
- "clip_height", text_height,
- NULL );
-
- e_minicard->fields =
- g_list_append( e_minicard->fields,
- gnome_canvas_item_new( group,
- e_minicard_label_get_type(),
- "x", (double) 2,
- "y", e_minicard->height,
- "width", e_minicard->width - 4,
- "height", text_height + 3,
- "fieldname", "Full Name:",
- "field", "Christopher James Lahey",
- NULL ) );
- e_minicard->height += text_height + 3;
-
- e_minicard->fields =
- g_list_append( e_minicard->fields,
- gnome_canvas_item_new( group,
- e_minicard_label_get_type(),
- "x", (double) 2,
- "y", e_minicard->height,
- "width", e_minicard->width - 4.0,
- "height", text_height + 3.0,
- "fieldname", "Email:",
- "field", "clahey@helixcode.com",
- NULL ) );
- e_minicard->height += text_height + 3;
- e_minicard->height += 2;
-
- gnome_canvas_item_set( e_minicard->rect,
- "y2", e_minicard->height - 1,
- NULL );
-
- if (!item->canvas->aa)
- {
- }
+ new_item = gnome_canvas_item_new( group,
+ e_minicard_label_get_type(),
+ "x", (double) 2,
+ "y", e_minicard->height,
+ "width", e_minicard->width - 4,
+ "fieldname", "Full Name:",
+ "field", "Christopher James Lahey",
+ NULL );
+ e_minicard->fields = g_list_append( e_minicard->fields, new_item);
+
+ gtk_signal_connect(GTK_OBJECT(new_item),
+ "resize",
+ GTK_SIGNAL_FUNC(_resize),
+ (gpointer) e_minicard);
+
+ new_item = gnome_canvas_item_new( group,
+ e_minicard_label_get_type(),
+ "x", (double) 2,
+ "y", e_minicard->height,
+ "width", e_minicard->width - 4.0,
+ "fieldname", "Email:",
+ "field", "clahey@helixcode.com",
+ NULL );
+ e_minicard->fields = g_list_append( e_minicard->fields, new_item);
+
+ gtk_signal_connect(GTK_OBJECT(new_item),
+ "resize",
+ GTK_SIGNAL_FUNC(_resize),
+ (gpointer) e_minicard);
+
+ _update_card( e_minicard );
+
+ if (!item->canvas->aa) {
+ }
}
static void
@@ -302,6 +313,26 @@ e_minicard_event (GnomeCanvasItem *item, GdkEvent *event)
}
}
break;
+ case GDK_KEY_PRESS:
+ if (event->key.length == 1 && event->key.string[0] == '\t') {
+ GList *list;
+ for (list = e_minicard->fields; list; list = list->next) {
+ EMinicardLabel *label = E_MINICARD_LABEL (list->data);
+ if (label->field == label->field->canvas->focused_item) {
+ if (event->key.state & GDK_SHIFT_MASK)
+ list = list->prev;
+ else
+ list = list->next;
+ if (list) {
+ label = E_MINICARD_LABEL (list->data);
+ gnome_canvas_item_grab_focus(label->field);
+ return 1;
+ } else {
+ return 0;
+ }
+ }
+ }
+ }
default:
break;
}
@@ -313,26 +344,67 @@ e_minicard_event (GnomeCanvasItem *item, GdkEvent *event)
}
static void
-_update_card( EMinicard *minicard )
+_update_card( EMinicard *e_minicard )
{
- if ( GTK_OBJECT_FLAGS( minicard ) & GNOME_CANVAS_ITEM_REALIZED )
- {
- GList *field;
- gnome_canvas_item_set( minicard->rect,
- "x2", (double) minicard->width - 1.0,
- "y2", (double) minicard->height - 1.0,
- NULL );
- gnome_canvas_item_set( minicard->header_rect,
- "x2", (double) minicard->width - 4.0,
- NULL );
- gnome_canvas_item_set( minicard->header_text,
- "clip_width", (double) minicard->width - 12,
- NULL );
- for ( field = minicard->fields; field; field = g_list_next( field ) )
- {
- gnome_canvas_item_set( GNOME_CANVAS_ITEM( field->data ),
- "width", minicard->width - 4.0,
- NULL );
- }
+ if ( GTK_OBJECT_FLAGS( e_minicard ) & GNOME_CANVAS_ITEM_REALIZED ) {
+ GList *list;
+ gdouble text_height;
+ gint old_height;
+
+ old_height = e_minicard->height;
+
+ gtk_object_get( GTK_OBJECT( e_minicard->header_text ),
+ "text_height", &text_height,
+ NULL );
+
+ e_minicard->height = text_height + 12.0;
+
+ gnome_canvas_item_set( e_minicard->header_rect,
+ "y2", text_height + 9.0,
+ NULL );
+
+ gnome_canvas_item_set( e_minicard->header_text,
+ "clip_height", (double)text_height,
+ NULL );
+
+ for(list = e_minicard->fields; list; list = g_list_next(list)) {
+ gtk_object_get (GTK_OBJECT(list->data),
+ "height", &text_height,
+ NULL);
+ gnome_canvas_item_set(GNOME_CANVAS_ITEM(list->data),
+ "y", (double) e_minicard->height,
+ NULL);
+ e_minicard->height += text_height;
+ }
+ e_minicard->height += 2;
+
+ gnome_canvas_item_set( e_minicard->rect,
+ "y2", (double) e_minicard->height - 1,
+ NULL );
+
+ gnome_canvas_item_set( e_minicard->rect,
+ "x2", (double) e_minicard->width - 1.0,
+ "y2", (double) e_minicard->height - 1.0,
+ NULL );
+ gnome_canvas_item_set( e_minicard->header_rect,
+ "x2", (double) e_minicard->width - 4.0,
+ NULL );
+ gnome_canvas_item_set( e_minicard->header_text,
+ "clip_width", (double) e_minicard->width - 12,
+ NULL );
+ for ( list = e_minicard->fields; list; list = g_list_next( list ) ) {
+ gnome_canvas_item_set( GNOME_CANVAS_ITEM( list->data ),
+ "width", (double) e_minicard->width - 4.0,
+ NULL );
+
+ if (old_height != e_minicard->height)
+ gtk_signal_emit_by_name (GTK_OBJECT (e_minicard), "resize");
+ }
}
}
+
+static void
+_resize( GtkObject *object, gpointer data )
+{
+ _update_card(E_MINICARD(data));
+}
diff --git a/widgets/e-minicard.h b/widgets/e-minicard.h
index 759cc4ffb7..43e7d8307f 100644
--- a/widgets/e-minicard.h
+++ b/widgets/e-minicard.h
@@ -51,23 +51,25 @@ typedef struct _EMinicardClass EMinicardClass;
struct _EMinicard
{
- GnomeCanvasGroup parent;
-
- /* item specific fields */
- /* ECard *card; */
-
- GnomeCanvasItem *rect;
- GnomeCanvasItem *header_rect;
- GnomeCanvasItem *header_text;
- GList *fields; /* Of type GnomeCanvasItem. */
-
- double width;
- double height;
+ GnomeCanvasGroup parent;
+
+ /* item specific fields */
+ /* ECard *card; */
+
+ GnomeCanvasItem *rect;
+ GnomeCanvasItem *header_rect;
+ GnomeCanvasItem *header_text;
+ GList *fields; /* Of type GnomeCanvasItem. */
+
+ double width;
+ double height;
};
struct _EMinicardClass
{
- GnomeCanvasGroupClass parent_class;
+ GnomeCanvasGroupClass parent_class;
+
+ void (* resize) (EMinicard *text);
};
diff --git a/widgets/e-minicard/e-minicard-label.c b/widgets/e-minicard/e-minicard-label.c
index 0b6db4115a..9efdd0ba65 100644
--- a/widgets/e-minicard/e-minicard-label.c
+++ b/widgets/e-minicard/e-minicard-label.c
@@ -22,6 +22,7 @@
#include <gnome.h>
#include "e-minicard-label.h"
+#include "e-text.h"
static void e_minicard_label_init (EMinicardLabel *card);
static void e_minicard_label_class_init (EMinicardLabelClass *klass);
static void e_minicard_label_set_arg (GtkObject *o, GtkArg *arg, guint arg_id);
@@ -31,9 +32,17 @@ static void e_minicard_label_realize (GnomeCanvasItem *item);
static void e_minicard_label_unrealize (GnomeCanvasItem *item);
static void _update_label( EMinicardLabel *minicard_label );
+static void _resize( GtkObject *object, gpointer data );
static GnomeCanvasGroupClass *parent_class = NULL;
+enum {
+ E_MINICARD_LABEL_RESIZE,
+ E_MINICARD_LABEL_LAST_SIGNAL
+};
+
+static guint e_minicard_label_signals[E_MINICARD_LABEL_LAST_SIGNAL] = { 0 };
+
/* The arguments we take */
enum {
ARG_0,
@@ -79,14 +88,27 @@ e_minicard_label_class_init (EMinicardLabelClass *klass)
parent_class = gtk_type_class (gnome_canvas_group_get_type ());
+ e_minicard_label_signals[E_MINICARD_LABEL_RESIZE] =
+ gtk_signal_new ("resize",
+ GTK_RUN_LAST,
+ object_class->type,
+ GTK_SIGNAL_OFFSET (EMinicardLabelClass, resize),
+ gtk_marshal_NONE__NONE,
+ GTK_TYPE_NONE, 0);
+
+
+ gtk_object_class_add_signals (object_class, e_minicard_label_signals, E_MINICARD_LABEL_LAST_SIGNAL);
+
gtk_object_add_arg_type ("EMinicardLabel::width", GTK_TYPE_DOUBLE,
GTK_ARG_READWRITE, ARG_WIDTH);
gtk_object_add_arg_type ("EMinicardLabel::height", GTK_TYPE_DOUBLE,
- GTK_ARG_READWRITE, ARG_HEIGHT);
+ GTK_ARG_READABLE, ARG_HEIGHT);
gtk_object_add_arg_type ("EMinicardLabel::field", GTK_TYPE_STRING,
GTK_ARG_READWRITE, ARG_FIELD);
gtk_object_add_arg_type ("EMinicardLabel::fieldname", GTK_TYPE_STRING,
GTK_ARG_READWRITE, ARG_FIELDNAME);
+
+ klass->resize = NULL;
object_class->set_arg = e_minicard_label_set_arg;
object_class->get_arg = e_minicard_label_get_arg;
@@ -126,11 +148,6 @@ e_minicard_label_set_arg (GtkObject *o, GtkArg *arg, guint arg_id)
_update_label( e_minicard_label );
gnome_canvas_item_request_update (item);
break;
- case ARG_HEIGHT:
- e_minicard_label->height = GTK_VALUE_DOUBLE (*arg);
- _update_label( e_minicard_label );
- gnome_canvas_item_request_update (item);
- break;
case ARG_FIELD:
if ( e_minicard_label->field )
gnome_canvas_item_set( e_minicard_label->field, "text", GTK_VALUE_STRING (*arg), NULL );
@@ -214,7 +231,7 @@ e_minicard_label_realize (GnomeCanvasItem *item)
"y", (double) 1,
"anchor", GTK_ANCHOR_NW,
"clip_width", (double) ( e_minicard_label->width / 2 - 4 ),
- "clip_height", (double) ( e_minicard_label->height - 3 ),
+ "clip_height", (double) 1,
"clip", TRUE,
"use_ellipsis", TRUE,
"font", "lucidasans-10",
@@ -227,6 +244,11 @@ e_minicard_label_realize (GnomeCanvasItem *item)
NULL );
g_free( e_minicard_label->fieldname_text );
}
+ gtk_signal_connect(GTK_OBJECT(e_minicard_label->fieldname),
+ "resize",
+ GTK_SIGNAL_FUNC(_resize),
+ (gpointer) e_minicard_label);
+
e_minicard_label->field =
gnome_canvas_item_new( group,
e_text_get_type(),
@@ -234,14 +256,13 @@ e_minicard_label_realize (GnomeCanvasItem *item)
"y", (double) 1,
"anchor", GTK_ANCHOR_NW,
"clip_width", (double) ( ( e_minicard_label->width + 1 ) / 2 - 4 ),
- "clip_height", (double) ( e_minicard_label->height - 3 ),
+ "clip_height", (double) 1,
"clip", TRUE,
"use_ellipsis", TRUE,
"font", "lucidasans-10",
"fill_color", "black",
"editable", TRUE,
NULL );
-
if ( e_minicard_label->field_text )
{
gnome_canvas_item_set( e_minicard_label->field,
@@ -249,6 +270,14 @@ e_minicard_label_realize (GnomeCanvasItem *item)
NULL );
g_free( e_minicard_label->field_text );
}
+
+ gtk_signal_connect(GTK_OBJECT(e_minicard_label->field),
+ "resize",
+ GTK_SIGNAL_FUNC(_resize),
+ (gpointer) e_minicard_label);
+
+ _update_label (e_minicard_label);
+
if (!item->canvas->aa)
{
}
@@ -309,24 +338,57 @@ e_minicard_label_event (GnomeCanvasItem *item, GdkEvent *event)
}
static void
-_update_label( EMinicardLabel *minicard_label )
+_update_label( EMinicardLabel *e_minicard_label )
{
- if ( GTK_OBJECT_FLAGS( minicard_label ) & GNOME_CANVAS_ITEM_REALIZED )
+ if ( GTK_OBJECT_FLAGS( e_minicard_label ) & GNOME_CANVAS_ITEM_REALIZED )
{
- gnome_canvas_item_set( minicard_label->rect,
- "x2", (double) minicard_label->width - 1,
- "y2", (double) minicard_label->height - 1,
- NULL );
- gnome_canvas_item_set( minicard_label->fieldname,
- "clip_width", (double) ( minicard_label->width / 2 - 4 ),
- "clip_height", (double) ( minicard_label->height - 3 ),
- "fill_color", "black",
- NULL );
- gnome_canvas_item_set( minicard_label->field,
- "x", (double) ( minicard_label->width / 2 + 2 ),
- "clip_width", (double) ( ( minicard_label->width + 1 ) / 2 - 4 ),
- "clip_height", (double) ( minicard_label->height - 3 ),
- "fill_color", "black",
- NULL );
+ gint old_height;
+ gdouble text_height;
+ old_height = e_minicard_label->height;
+
+ gtk_object_get(GTK_OBJECT(e_minicard_label->fieldname),
+ "text_height", &text_height,
+ NULL);
+ gnome_canvas_item_set(e_minicard_label->fieldname,
+ "clip_height", (double) text_height,
+ NULL);
+
+ e_minicard_label->height = text_height;
+
+
+ gtk_object_get(GTK_OBJECT(e_minicard_label->field),
+ "text_height", &text_height,
+ NULL);
+ gnome_canvas_item_set(e_minicard_label->field,
+ "clip_height", (double) text_height,
+ NULL);
+
+ if (e_minicard_label->height < text_height)
+ e_minicard_label->height = text_height;
+ e_minicard_label->height += 3;
+
+ gnome_canvas_item_set( e_minicard_label->rect,
+ "x2", (double) e_minicard_label->width - 1,
+ "y2", (double) e_minicard_label->height - 1,
+ NULL );
+ gnome_canvas_item_set( e_minicard_label->fieldname,
+ "clip_width", (double) ( e_minicard_label->width / 2 - 4 ),
+ NULL );
+ gnome_canvas_item_set( e_minicard_label->field,
+ "x", (double) ( e_minicard_label->width / 2 + 2 ),
+ "clip_width", (double) ( ( e_minicard_label->width + 1 ) / 2 - 4 ),
+ NULL );
+
+ if (old_height != e_minicard_label->height)
+ gtk_signal_emit_by_name (GTK_OBJECT (e_minicard_label), "resize");
+
}
}
+
+
+
+static void
+_resize( GtkObject *object, gpointer data )
+{
+ _update_label(E_MINICARD_LABEL(data));
+}
diff --git a/widgets/e-minicard/e-minicard-label.h b/widgets/e-minicard/e-minicard-label.h
index dbf9c3944a..bbaca884ac 100644
--- a/widgets/e-minicard/e-minicard-label.h
+++ b/widgets/e-minicard/e-minicard-label.h
@@ -66,7 +66,9 @@ struct _EMinicardLabel
struct _EMinicardLabelClass
{
- GnomeCanvasGroupClass parent_class;
+ GnomeCanvasGroupClass parent_class;
+
+ void (* resize) (EMinicardLabel *text);
};
diff --git a/widgets/e-minicard/e-minicard.c b/widgets/e-minicard/e-minicard.c
index a5602baef4..01c326d568 100644
--- a/widgets/e-minicard/e-minicard.c
+++ b/widgets/e-minicard/e-minicard.c
@@ -23,6 +23,7 @@
#include <gnome.h>
#include "e-minicard.h"
#include "e-minicard-label.h"
+#include "e-text.h"
static void e_minicard_init (EMinicard *card);
static void e_minicard_class_init (EMinicardClass *klass);
static void e_minicard_set_arg (GtkObject *o, GtkArg *arg, guint arg_id);
@@ -32,9 +33,17 @@ static void e_minicard_realize (GnomeCanvasItem *item);
static void e_minicard_unrealize (GnomeCanvasItem *item);
static void _update_card ( EMinicard *minicard );
+static void _resize( GtkObject *object, gpointer data );
static GnomeCanvasGroupClass *parent_class = NULL;
+enum {
+ E_MINICARD_RESIZE,
+ E_MINICARD_LAST_SIGNAL
+};
+
+static guint e_minicard_signals[E_MINICARD_LAST_SIGNAL] = { 0 };
+
/* The arguments we take */
enum {
ARG_0,
@@ -79,6 +88,17 @@ e_minicard_class_init (EMinicardClass *klass)
parent_class = gtk_type_class (gnome_canvas_group_get_type ());
+ e_minicard_signals[E_MINICARD_RESIZE] =
+ gtk_signal_new ("resize",
+ GTK_RUN_LAST,
+ object_class->type,
+ GTK_SIGNAL_OFFSET (EMinicardClass, resize),
+ gtk_marshal_NONE__NONE,
+ GTK_TYPE_NONE, 0);
+
+
+ gtk_object_class_add_signals (object_class, e_minicard_signals, E_MINICARD_LAST_SIGNAL);
+
gtk_object_add_arg_type ("EMinicard::width", GTK_TYPE_DOUBLE,
GTK_ARG_READWRITE, ARG_WIDTH);
gtk_object_add_arg_type ("EMinicard::height", GTK_TYPE_DOUBLE,
@@ -155,9 +175,9 @@ e_minicard_get_arg (GtkObject *object, GtkArg *arg, guint arg_id)
static void
e_minicard_realize (GnomeCanvasItem *item)
{
- double text_height;
EMinicard *e_minicard;
GnomeCanvasGroup *group;
+ GnomeCanvasItem *new_item;
e_minicard = E_MINICARD (item);
group = GNOME_CANVAS_GROUP( item );
@@ -199,54 +219,45 @@ e_minicard_realize (GnomeCanvasItem *item)
"text", "Chris Lahey",
NULL );
- gtk_object_get( GTK_OBJECT( e_minicard->header_text ),
- "text_height", &text_height,
- NULL );
+ gtk_signal_connect(GTK_OBJECT(e_minicard->header_text),
+ "resize",
+ GTK_SIGNAL_FUNC(_resize),
+ (gpointer) e_minicard);
- e_minicard->height = text_height + 12.0;
-
- gnome_canvas_item_set( e_minicard->header_rect,
- "y2", text_height + 9.0,
- NULL );
-
- gnome_canvas_item_set( e_minicard->header_text,
- "clip_height", text_height,
- NULL );
-
- e_minicard->fields =
- g_list_append( e_minicard->fields,
- gnome_canvas_item_new( group,
- e_minicard_label_get_type(),
- "x", (double) 2,
- "y", e_minicard->height,
- "width", e_minicard->width - 4,
- "height", text_height + 3,
- "fieldname", "Full Name:",
- "field", "Christopher James Lahey",
- NULL ) );
- e_minicard->height += text_height + 3;
-
- e_minicard->fields =
- g_list_append( e_minicard->fields,
- gnome_canvas_item_new( group,
- e_minicard_label_get_type(),
- "x", (double) 2,
- "y", e_minicard->height,
- "width", e_minicard->width - 4.0,
- "height", text_height + 3.0,
- "fieldname", "Email:",
- "field", "clahey@helixcode.com",
- NULL ) );
- e_minicard->height += text_height + 3;
- e_minicard->height += 2;
-
- gnome_canvas_item_set( e_minicard->rect,
- "y2", e_minicard->height - 1,
- NULL );
-
- if (!item->canvas->aa)
- {
- }
+ new_item = gnome_canvas_item_new( group,
+ e_minicard_label_get_type(),
+ "x", (double) 2,
+ "y", e_minicard->height,
+ "width", e_minicard->width - 4,
+ "fieldname", "Full Name:",
+ "field", "Christopher James Lahey",
+ NULL );
+ e_minicard->fields = g_list_append( e_minicard->fields, new_item);
+
+ gtk_signal_connect(GTK_OBJECT(new_item),
+ "resize",
+ GTK_SIGNAL_FUNC(_resize),
+ (gpointer) e_minicard);
+
+ new_item = gnome_canvas_item_new( group,
+ e_minicard_label_get_type(),
+ "x", (double) 2,
+ "y", e_minicard->height,
+ "width", e_minicard->width - 4.0,
+ "fieldname", "Email:",
+ "field", "clahey@helixcode.com",
+ NULL );
+ e_minicard->fields = g_list_append( e_minicard->fields, new_item);
+
+ gtk_signal_connect(GTK_OBJECT(new_item),
+ "resize",
+ GTK_SIGNAL_FUNC(_resize),
+ (gpointer) e_minicard);
+
+ _update_card( e_minicard );
+
+ if (!item->canvas->aa) {
+ }
}
static void
@@ -302,6 +313,26 @@ e_minicard_event (GnomeCanvasItem *item, GdkEvent *event)
}
}
break;
+ case GDK_KEY_PRESS:
+ if (event->key.length == 1 && event->key.string[0] == '\t') {
+ GList *list;
+ for (list = e_minicard->fields; list; list = list->next) {
+ EMinicardLabel *label = E_MINICARD_LABEL (list->data);
+ if (label->field == label->field->canvas->focused_item) {
+ if (event->key.state & GDK_SHIFT_MASK)
+ list = list->prev;
+ else
+ list = list->next;
+ if (list) {
+ label = E_MINICARD_LABEL (list->data);
+ gnome_canvas_item_grab_focus(label->field);
+ return 1;
+ } else {
+ return 0;
+ }
+ }
+ }
+ }
default:
break;
}
@@ -313,26 +344,67 @@ e_minicard_event (GnomeCanvasItem *item, GdkEvent *event)
}
static void
-_update_card( EMinicard *minicard )
+_update_card( EMinicard *e_minicard )
{
- if ( GTK_OBJECT_FLAGS( minicard ) & GNOME_CANVAS_ITEM_REALIZED )
- {
- GList *field;
- gnome_canvas_item_set( minicard->rect,
- "x2", (double) minicard->width - 1.0,
- "y2", (double) minicard->height - 1.0,
- NULL );
- gnome_canvas_item_set( minicard->header_rect,
- "x2", (double) minicard->width - 4.0,
- NULL );
- gnome_canvas_item_set( minicard->header_text,
- "clip_width", (double) minicard->width - 12,
- NULL );
- for ( field = minicard->fields; field; field = g_list_next( field ) )
- {
- gnome_canvas_item_set( GNOME_CANVAS_ITEM( field->data ),
- "width", minicard->width - 4.0,
- NULL );
- }
+ if ( GTK_OBJECT_FLAGS( e_minicard ) & GNOME_CANVAS_ITEM_REALIZED ) {
+ GList *list;
+ gdouble text_height;
+ gint old_height;
+
+ old_height = e_minicard->height;
+
+ gtk_object_get( GTK_OBJECT( e_minicard->header_text ),
+ "text_height", &text_height,
+ NULL );
+
+ e_minicard->height = text_height + 12.0;
+
+ gnome_canvas_item_set( e_minicard->header_rect,
+ "y2", text_height + 9.0,
+ NULL );
+
+ gnome_canvas_item_set( e_minicard->header_text,
+ "clip_height", (double)text_height,
+ NULL );
+
+ for(list = e_minicard->fields; list; list = g_list_next(list)) {
+ gtk_object_get (GTK_OBJECT(list->data),
+ "height", &text_height,
+ NULL);
+ gnome_canvas_item_set(GNOME_CANVAS_ITEM(list->data),
+ "y", (double) e_minicard->height,
+ NULL);
+ e_minicard->height += text_height;
+ }
+ e_minicard->height += 2;
+
+ gnome_canvas_item_set( e_minicard->rect,
+ "y2", (double) e_minicard->height - 1,
+ NULL );
+
+ gnome_canvas_item_set( e_minicard->rect,
+ "x2", (double) e_minicard->width - 1.0,
+ "y2", (double) e_minicard->height - 1.0,
+ NULL );
+ gnome_canvas_item_set( e_minicard->header_rect,
+ "x2", (double) e_minicard->width - 4.0,
+ NULL );
+ gnome_canvas_item_set( e_minicard->header_text,
+ "clip_width", (double) e_minicard->width - 12,
+ NULL );
+ for ( list = e_minicard->fields; list; list = g_list_next( list ) ) {
+ gnome_canvas_item_set( GNOME_CANVAS_ITEM( list->data ),
+ "width", (double) e_minicard->width - 4.0,
+ NULL );
+
+ if (old_height != e_minicard->height)
+ gtk_signal_emit_by_name (GTK_OBJECT (e_minicard), "resize");
+ }
}
}
+
+static void
+_resize( GtkObject *object, gpointer data )
+{
+ _update_card(E_MINICARD(data));
+}
diff --git a/widgets/e-minicard/e-minicard.h b/widgets/e-minicard/e-minicard.h
index 759cc4ffb7..43e7d8307f 100644
--- a/widgets/e-minicard/e-minicard.h
+++ b/widgets/e-minicard/e-minicard.h
@@ -51,23 +51,25 @@ typedef struct _EMinicardClass EMinicardClass;
struct _EMinicard
{
- GnomeCanvasGroup parent;
-
- /* item specific fields */
- /* ECard *card; */
-
- GnomeCanvasItem *rect;
- GnomeCanvasItem *header_rect;
- GnomeCanvasItem *header_text;
- GList *fields; /* Of type GnomeCanvasItem. */
-
- double width;
- double height;
+ GnomeCanvasGroup parent;
+
+ /* item specific fields */
+ /* ECard *card; */
+
+ GnomeCanvasItem *rect;
+ GnomeCanvasItem *header_rect;
+ GnomeCanvasItem *header_text;
+ GList *fields; /* Of type GnomeCanvasItem. */
+
+ double width;
+ double height;
};
struct _EMinicardClass
{
- GnomeCanvasGroupClass parent_class;
+ GnomeCanvasGroupClass parent_class;
+
+ void (* resize) (EMinicard *text);
};
diff --git a/widgets/e-text.c b/widgets/e-text.c
index e4e8e11f9b..023ad2428d 100644
--- a/widgets/e-text.c
+++ b/widgets/e-text.c
@@ -27,6 +27,14 @@
#include "e-text-event-processor-emacs-like.h"
+enum {
+ E_TEXT_RESIZE,
+ E_TEXT_CHANGE,
+ E_TEXT_LAST_SIGNAL
+};
+
+static guint e_text_signals[E_TEXT_LAST_SIGNAL] = { 0 };
+
/* This defines a line of text */
@@ -130,16 +138,36 @@ e_text_get_type (void)
/* Class initialization function for the text item */
static void
-e_text_class_init (ETextClass *class)
+e_text_class_init (ETextClass *klass)
{
GtkObjectClass *object_class;
GnomeCanvasItemClass *item_class;
- object_class = (GtkObjectClass *) class;
- item_class = (GnomeCanvasItemClass *) class;
+ object_class = (GtkObjectClass *) klass;
+ item_class = (GnomeCanvasItemClass *) klass;
parent_class = gtk_type_class (gnome_canvas_item_get_type ());
+ e_text_signals[E_TEXT_RESIZE] =
+ gtk_signal_new ("resize",
+ GTK_RUN_LAST,
+ object_class->type,
+ GTK_SIGNAL_OFFSET (ETextClass, resize),
+ gtk_marshal_NONE__NONE,
+ GTK_TYPE_NONE, 0);
+
+
+ e_text_signals[E_TEXT_CHANGE] =
+ gtk_signal_new ("change",
+ GTK_RUN_LAST,
+ object_class->type,
+ GTK_SIGNAL_OFFSET (ETextClass, change),
+ gtk_marshal_NONE__NONE,
+ GTK_TYPE_NONE, 0);
+
+
+ gtk_object_class_add_signals (object_class, e_text_signals, E_TEXT_LAST_SIGNAL);
+
gtk_object_add_arg_type ("EText::text",
GTK_TYPE_STRING, GTK_ARG_READWRITE, ARG_TEXT);
gtk_object_add_arg_type ("EText::x",
@@ -185,6 +213,9 @@ e_text_class_init (ETextClass *class)
gtk_object_add_arg_type ("EText::ellipsis",
GTK_TYPE_STRING, GTK_ARG_READWRITE, ARG_ELLIPSIS);
+ klass->resize = NULL;
+ klass->change = NULL;
+
object_class->destroy = e_text_destroy;
object_class->set_arg = e_text_set_arg;
object_class->get_arg = e_text_get_arg;
@@ -277,6 +308,7 @@ get_bounds_item_relative (EText *text, double *px1, double *py1, double *px2, do
GnomeCanvasItem *item;
double x, y;
double clip_x, clip_y;
+ int old_height;
item = GNOME_CANVAS_ITEM (text);
@@ -288,11 +320,16 @@ get_bounds_item_relative (EText *text, double *px1, double *py1, double *px2, do
/* Calculate text dimensions */
+ old_height = text->height;
+
if (text->text && text->font)
text->height = (text->font->ascent + text->font->descent) * text->num_lines;
else
text->height = 0;
+ if (old_height != text->height)
+ gtk_signal_emit_by_name (GTK_OBJECT (text), "resize");
+
/* Anchor text */
switch (text->anchor) {
@@ -358,6 +395,7 @@ get_bounds (EText *text, double *px1, double *py1, double *px2, double *py2)
{
GnomeCanvasItem *item;
double wx, wy;
+ int old_height;
item = GNOME_CANVAS_ITEM (text);
@@ -376,11 +414,16 @@ get_bounds (EText *text, double *px1, double *py1, double *px2, double *py2)
/* Calculate text dimensions */
+ old_height = text->height;
+
if (text->text && text->font)
text->height = (text->font->ascent + text->font->descent) * text->num_lines;
else
text->height = 0;
+ if (old_height != text->height)
+ gtk_signal_emit_by_name (GTK_OBJECT (text), "resize");
+
/* Anchor text */
switch (text->anchor) {
@@ -552,17 +595,18 @@ split_into_lines (EText *text)
len = 0;
for (p = text->text; *p; p++) {
+ if (len == 0)
+ lines->text = p;
if (*p == '\n') {
lines->length = len;
lines++;
len = 0;
- } else if (len == 0) {
- len++;
- lines->text = p;
} else
len++;
}
+ if (len == 0)
+ lines->text = p;
lines->length = len;
calc_line_widths (text);
@@ -1517,8 +1561,8 @@ _blink_scroll_timeout (gpointer data)
if (text->lastx - text->clip_cx > text->clip_cwidth &&
text->xofs_edit < text->max_width - text->clip_cwidth) {
text->xofs_edit += 4;
- if (text->xofs_edit > text->max_width - text->clip_cwidth)
- text->xofs_edit = text->max_width - text->clip_cwidth;
+ if (text->xofs_edit > text->max_width - text->clip_cwidth + 1)
+ text->xofs_edit = text->max_width - text->clip_cwidth + 1;
redraw = TRUE;
}
if (text->lastx - text->clip_cx < 0 &&
@@ -1826,6 +1870,31 @@ e_text_command(ETextEventProcessor *tep, ETextEventProcessorCommand *command, gp
case E_TEP_NOP:
break;
}
+
+ if (!text->button_down) {
+ int x;
+ int i;
+ struct line *lines = text->lines;
+ for (lines = text->lines, i = 0; i < text->num_lines ; i++, lines ++) {
+ if (lines->text - text->text > text->selection_end) {
+ break;
+ }
+ }
+ lines --;
+ x = gdk_text_width(text->font,
+ lines->text,
+ text->selection_end - (lines->text - text->text));
+
+
+ if (x < text->xofs_edit) {
+ text->xofs_edit = x;
+ }
+
+ if (2 + x - text->clip_width > text->xofs_edit) {
+ text->xofs_edit = 2 + x - text->clip_width;
+ }
+ }
+
gnome_canvas_item_request_update (GNOME_CANVAS_ITEM(text));
}
diff --git a/widgets/e-text.h b/widgets/e-text.h
index 23713563c3..42683a6a74 100644
--- a/widgets/e-text.h
+++ b/widgets/e-text.h
@@ -164,6 +164,9 @@ struct _EText {
struct _ETextClass {
GnomeCanvasItemClass parent_class;
+
+ void (* resize) (EText *text);
+ void (* change) (EText *text);
};
diff --git a/widgets/e-text/e-text.c b/widgets/e-text/e-text.c
index e4e8e11f9b..023ad2428d 100644
--- a/widgets/e-text/e-text.c
+++ b/widgets/e-text/e-text.c
@@ -27,6 +27,14 @@
#include "e-text-event-processor-emacs-like.h"
+enum {
+ E_TEXT_RESIZE,
+ E_TEXT_CHANGE,
+ E_TEXT_LAST_SIGNAL
+};
+
+static guint e_text_signals[E_TEXT_LAST_SIGNAL] = { 0 };
+
/* This defines a line of text */
@@ -130,16 +138,36 @@ e_text_get_type (void)
/* Class initialization function for the text item */
static void
-e_text_class_init (ETextClass *class)
+e_text_class_init (ETextClass *klass)
{
GtkObjectClass *object_class;
GnomeCanvasItemClass *item_class;
- object_class = (GtkObjectClass *) class;
- item_class = (GnomeCanvasItemClass *) class;
+ object_class = (GtkObjectClass *) klass;
+ item_class = (GnomeCanvasItemClass *) klass;
parent_class = gtk_type_class (gnome_canvas_item_get_type ());
+ e_text_signals[E_TEXT_RESIZE] =
+ gtk_signal_new ("resize",
+ GTK_RUN_LAST,
+ object_class->type,
+ GTK_SIGNAL_OFFSET (ETextClass, resize),
+ gtk_marshal_NONE__NONE,
+ GTK_TYPE_NONE, 0);
+
+
+ e_text_signals[E_TEXT_CHANGE] =
+ gtk_signal_new ("change",
+ GTK_RUN_LAST,
+ object_class->type,
+ GTK_SIGNAL_OFFSET (ETextClass, change),
+ gtk_marshal_NONE__NONE,
+ GTK_TYPE_NONE, 0);
+
+
+ gtk_object_class_add_signals (object_class, e_text_signals, E_TEXT_LAST_SIGNAL);
+
gtk_object_add_arg_type ("EText::text",
GTK_TYPE_STRING, GTK_ARG_READWRITE, ARG_TEXT);
gtk_object_add_arg_type ("EText::x",
@@ -185,6 +213,9 @@ e_text_class_init (ETextClass *class)
gtk_object_add_arg_type ("EText::ellipsis",
GTK_TYPE_STRING, GTK_ARG_READWRITE, ARG_ELLIPSIS);
+ klass->resize = NULL;
+ klass->change = NULL;
+
object_class->destroy = e_text_destroy;
object_class->set_arg = e_text_set_arg;
object_class->get_arg = e_text_get_arg;
@@ -277,6 +308,7 @@ get_bounds_item_relative (EText *text, double *px1, double *py1, double *px2, do
GnomeCanvasItem *item;
double x, y;
double clip_x, clip_y;
+ int old_height;
item = GNOME_CANVAS_ITEM (text);
@@ -288,11 +320,16 @@ get_bounds_item_relative (EText *text, double *px1, double *py1, double *px2, do
/* Calculate text dimensions */
+ old_height = text->height;
+
if (text->text && text->font)
text->height = (text->font->ascent + text->font->descent) * text->num_lines;
else
text->height = 0;
+ if (old_height != text->height)
+ gtk_signal_emit_by_name (GTK_OBJECT (text), "resize");
+
/* Anchor text */
switch (text->anchor) {
@@ -358,6 +395,7 @@ get_bounds (EText *text, double *px1, double *py1, double *px2, double *py2)
{
GnomeCanvasItem *item;
double wx, wy;
+ int old_height;
item = GNOME_CANVAS_ITEM (text);
@@ -376,11 +414,16 @@ get_bounds (EText *text, double *px1, double *py1, double *px2, double *py2)
/* Calculate text dimensions */
+ old_height = text->height;
+
if (text->text && text->font)
text->height = (text->font->ascent + text->font->descent) * text->num_lines;
else
text->height = 0;
+ if (old_height != text->height)
+ gtk_signal_emit_by_name (GTK_OBJECT (text), "resize");
+
/* Anchor text */
switch (text->anchor) {
@@ -552,17 +595,18 @@ split_into_lines (EText *text)
len = 0;
for (p = text->text; *p; p++) {
+ if (len == 0)
+ lines->text = p;
if (*p == '\n') {
lines->length = len;
lines++;
len = 0;
- } else if (len == 0) {
- len++;
- lines->text = p;
} else
len++;
}
+ if (len == 0)
+ lines->text = p;
lines->length = len;
calc_line_widths (text);
@@ -1517,8 +1561,8 @@ _blink_scroll_timeout (gpointer data)
if (text->lastx - text->clip_cx > text->clip_cwidth &&
text->xofs_edit < text->max_width - text->clip_cwidth) {
text->xofs_edit += 4;
- if (text->xofs_edit > text->max_width - text->clip_cwidth)
- text->xofs_edit = text->max_width - text->clip_cwidth;
+ if (text->xofs_edit > text->max_width - text->clip_cwidth + 1)
+ text->xofs_edit = text->max_width - text->clip_cwidth + 1;
redraw = TRUE;
}
if (text->lastx - text->clip_cx < 0 &&
@@ -1826,6 +1870,31 @@ e_text_command(ETextEventProcessor *tep, ETextEventProcessorCommand *command, gp
case E_TEP_NOP:
break;
}
+
+ if (!text->button_down) {
+ int x;
+ int i;
+ struct line *lines = text->lines;
+ for (lines = text->lines, i = 0; i < text->num_lines ; i++, lines ++) {
+ if (lines->text - text->text > text->selection_end) {
+ break;
+ }
+ }
+ lines --;
+ x = gdk_text_width(text->font,
+ lines->text,
+ text->selection_end - (lines->text - text->text));
+
+
+ if (x < text->xofs_edit) {
+ text->xofs_edit = x;
+ }
+
+ if (2 + x - text->clip_width > text->xofs_edit) {
+ text->xofs_edit = 2 + x - text->clip_width;
+ }
+ }
+
gnome_canvas_item_request_update (GNOME_CANVAS_ITEM(text));
}
diff --git a/widgets/e-text/e-text.h b/widgets/e-text/e-text.h
index 23713563c3..42683a6a74 100644
--- a/widgets/e-text/e-text.h
+++ b/widgets/e-text/e-text.h
@@ -164,6 +164,9 @@ struct _EText {
struct _ETextClass {
GnomeCanvasItemClass parent_class;
+
+ void (* resize) (EText *text);
+ void (* change) (EText *text);
};
diff --git a/widgets/text/e-text.c b/widgets/text/e-text.c
index e4e8e11f9b..023ad2428d 100644
--- a/widgets/text/e-text.c
+++ b/widgets/text/e-text.c
@@ -27,6 +27,14 @@
#include "e-text-event-processor-emacs-like.h"
+enum {
+ E_TEXT_RESIZE,
+ E_TEXT_CHANGE,
+ E_TEXT_LAST_SIGNAL
+};
+
+static guint e_text_signals[E_TEXT_LAST_SIGNAL] = { 0 };
+
/* This defines a line of text */
@@ -130,16 +138,36 @@ e_text_get_type (void)
/* Class initialization function for the text item */
static void
-e_text_class_init (ETextClass *class)
+e_text_class_init (ETextClass *klass)
{
GtkObjectClass *object_class;
GnomeCanvasItemClass *item_class;
- object_class = (GtkObjectClass *) class;
- item_class = (GnomeCanvasItemClass *) class;
+ object_class = (GtkObjectClass *) klass;
+ item_class = (GnomeCanvasItemClass *) klass;
parent_class = gtk_type_class (gnome_canvas_item_get_type ());
+ e_text_signals[E_TEXT_RESIZE] =
+ gtk_signal_new ("resize",
+ GTK_RUN_LAST,
+ object_class->type,
+ GTK_SIGNAL_OFFSET (ETextClass, resize),
+ gtk_marshal_NONE__NONE,
+ GTK_TYPE_NONE, 0);
+
+
+ e_text_signals[E_TEXT_CHANGE] =
+ gtk_signal_new ("change",
+ GTK_RUN_LAST,
+ object_class->type,
+ GTK_SIGNAL_OFFSET (ETextClass, change),
+ gtk_marshal_NONE__NONE,
+ GTK_TYPE_NONE, 0);
+
+
+ gtk_object_class_add_signals (object_class, e_text_signals, E_TEXT_LAST_SIGNAL);
+
gtk_object_add_arg_type ("EText::text",
GTK_TYPE_STRING, GTK_ARG_READWRITE, ARG_TEXT);
gtk_object_add_arg_type ("EText::x",
@@ -185,6 +213,9 @@ e_text_class_init (ETextClass *class)
gtk_object_add_arg_type ("EText::ellipsis",
GTK_TYPE_STRING, GTK_ARG_READWRITE, ARG_ELLIPSIS);
+ klass->resize = NULL;
+ klass->change = NULL;
+
object_class->destroy = e_text_destroy;
object_class->set_arg = e_text_set_arg;
object_class->get_arg = e_text_get_arg;
@@ -277,6 +308,7 @@ get_bounds_item_relative (EText *text, double *px1, double *py1, double *px2, do
GnomeCanvasItem *item;
double x, y;
double clip_x, clip_y;
+ int old_height;
item = GNOME_CANVAS_ITEM (text);
@@ -288,11 +320,16 @@ get_bounds_item_relative (EText *text, double *px1, double *py1, double *px2, do
/* Calculate text dimensions */
+ old_height = text->height;
+
if (text->text && text->font)
text->height = (text->font->ascent + text->font->descent) * text->num_lines;
else
text->height = 0;
+ if (old_height != text->height)
+ gtk_signal_emit_by_name (GTK_OBJECT (text), "resize");
+
/* Anchor text */
switch (text->anchor) {
@@ -358,6 +395,7 @@ get_bounds (EText *text, double *px1, double *py1, double *px2, double *py2)
{
GnomeCanvasItem *item;
double wx, wy;
+ int old_height;
item = GNOME_CANVAS_ITEM (text);
@@ -376,11 +414,16 @@ get_bounds (EText *text, double *px1, double *py1, double *px2, double *py2)
/* Calculate text dimensions */
+ old_height = text->height;
+
if (text->text && text->font)
text->height = (text->font->ascent + text->font->descent) * text->num_lines;
else
text->height = 0;
+ if (old_height != text->height)
+ gtk_signal_emit_by_name (GTK_OBJECT (text), "resize");
+
/* Anchor text */
switch (text->anchor) {
@@ -552,17 +595,18 @@ split_into_lines (EText *text)
len = 0;
for (p = text->text; *p; p++) {
+ if (len == 0)
+ lines->text = p;
if (*p == '\n') {
lines->length = len;
lines++;
len = 0;
- } else if (len == 0) {
- len++;
- lines->text = p;
} else
len++;
}
+ if (len == 0)
+ lines->text = p;
lines->length = len;
calc_line_widths (text);
@@ -1517,8 +1561,8 @@ _blink_scroll_timeout (gpointer data)
if (text->lastx - text->clip_cx > text->clip_cwidth &&
text->xofs_edit < text->max_width - text->clip_cwidth) {
text->xofs_edit += 4;
- if (text->xofs_edit > text->max_width - text->clip_cwidth)
- text->xofs_edit = text->max_width - text->clip_cwidth;
+ if (text->xofs_edit > text->max_width - text->clip_cwidth + 1)
+ text->xofs_edit = text->max_width - text->clip_cwidth + 1;
redraw = TRUE;
}
if (text->lastx - text->clip_cx < 0 &&
@@ -1826,6 +1870,31 @@ e_text_command(ETextEventProcessor *tep, ETextEventProcessorCommand *command, gp
case E_TEP_NOP:
break;
}
+
+ if (!text->button_down) {
+ int x;
+ int i;
+ struct line *lines = text->lines;
+ for (lines = text->lines, i = 0; i < text->num_lines ; i++, lines ++) {
+ if (lines->text - text->text > text->selection_end) {
+ break;
+ }
+ }
+ lines --;
+ x = gdk_text_width(text->font,
+ lines->text,
+ text->selection_end - (lines->text - text->text));
+
+
+ if (x < text->xofs_edit) {
+ text->xofs_edit = x;
+ }
+
+ if (2 + x - text->clip_width > text->xofs_edit) {
+ text->xofs_edit = 2 + x - text->clip_width;
+ }
+ }
+
gnome_canvas_item_request_update (GNOME_CANVAS_ITEM(text));
}
diff --git a/widgets/text/e-text.h b/widgets/text/e-text.h
index 23713563c3..42683a6a74 100644
--- a/widgets/text/e-text.h
+++ b/widgets/text/e-text.h
@@ -164,6 +164,9 @@ struct _EText {
struct _ETextClass {
GnomeCanvasItemClass parent_class;
+
+ void (* resize) (EText *text);
+ void (* change) (EText *text);
};
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-04 21:10:43 +0800