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Move the rest of the drag-source api over

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Just reshuffling some source.
This commit is contained in:
Matthias Clasen 2020-01-01 13:22:29 -05:00
parent e03bdbe307
commit 37b849b808
5 changed files with 40 additions and 45 deletions
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35
gtk/gtkdnd.c
View File

@ -631,38 +631,3 @@ gtk_drag_dest_drop (GtkWidget *widget,
return (site->flags & GTK_DEST_DEFAULT_DROP) ? TRUE : retval;
}
/***************
* Source side *
***************/
/**
* gtk_drag_check_threshold: (method)
* @widget: a #GtkWidget
* @start_x: X coordinate of start of drag
* @start_y: Y coordinate of start of drag
* @current_x: current X coordinate
* @current_y: current Y coordinate
*
* Checks to see if a mouse drag starting at (@start_x, @start_y) and ending
* at (@current_x, @current_y) has passed the GTK+ drag threshold, and thus
* should trigger the beginning of a drag-and-drop operation.
*
* Returns: %TRUE if the drag threshold has been passed.
*/
gboolean
gtk_drag_check_threshold (GtkWidget *widget,
gint start_x,
gint start_y,
gint current_x,
gint current_y)
{
gint drag_threshold;
g_return_val_if_fail (GTK_IS_WIDGET (widget), FALSE);
drag_threshold = gtk_settings_get_dnd_drag_threshold (gtk_widget_get_settings (widget));
return (ABS (current_x - start_x) > drag_threshold ||
ABS (current_y - start_y) > drag_threshold);
}

9
gtk/gtkdnd.h
View File

@ -49,15 +49,6 @@ void gtk_drag_highlight (GtkWidget *widget);
GDK_AVAILABLE_IN_ALL
void gtk_drag_unhighlight (GtkWidget *widget);
/* Source side */
GDK_AVAILABLE_IN_ALL
gboolean gtk_drag_check_threshold (GtkWidget *widget,
gint start_x,
gint start_y,
gint current_x,
gint current_y);
G_END_DECLS

32
gtk/gtkdragsource.c
View File

@ -39,6 +39,7 @@
#include "gtkdragiconprivate.h"
#include "gtkprivate.h"
#include "gtkmarshalers.h"
#include "gtksettingsprivate.h"
/**
* SECTION:gtkdragsource
@ -781,3 +782,34 @@ gtk_drag_source_drag_cancel (GtkDragSource *source)
gdk_drag_drop_done (source->drag, success);
}
}
/**
* gtk_drag_check_threshold: (method)
* @widget: a #GtkWidget
* @start_x: X coordinate of start of drag
* @start_y: Y coordinate of start of drag
* @current_x: current X coordinate
* @current_y: current Y coordinate
*
* Checks to see if a mouse drag starting at (@start_x, @start_y) and ending
* at (@current_x, @current_y) has passed the GTK drag threshold, and thus
* should trigger the beginning of a drag-and-drop operation.
*
* Returns: %TRUE if the drag threshold has been passed.
*/
gboolean
gtk_drag_check_threshold (GtkWidget *widget,
int start_x,
int start_y,
int current_x,
int current_y)
{
gint drag_threshold;
g_return_val_if_fail (GTK_IS_WIDGET (widget), FALSE);
drag_threshold = gtk_settings_get_dnd_drag_threshold (gtk_widget_get_settings (widget));
return (ABS (current_x - start_x) > drag_threshold ||
ABS (current_y - start_y) > drag_threshold);
}

7
gtk/gtkdragsource.h
View File

@ -98,6 +98,13 @@ void gtk_drag_source_attach (GtkDragSource *source,
GDK_AVAILABLE_IN_ALL
void gtk_drag_source_detach (GtkDragSource *source);
GDK_AVAILABLE_IN_ALL
gboolean gtk_drag_check_threshold (GtkWidget *widget,
int start_x,
int start_y,
int current_x,
int current_y);
G_END_DECLS

2
gtk/gtkgesturelongpress.c
View File

@ -37,7 +37,7 @@
#include "gtkgesturelongpressprivate.h"
#include "gtkgestureprivate.h"
#include "gtkmarshalers.h"
#include "gtkdnd.h"
#include "gtkdragsource.h"
#include "gtkprivate.h"
#include "gtkintl.h"
#include "gtkmarshalers.h"