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Implemented scrolling

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This commit is contained in:
Moritz Lipp 2010-04-12 19:38:07 +02:00
parent 6b852bec6d
commit 742c9770a2
2 changed files with 28 additions and 1 deletions
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9
config.def.h
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@ -120,6 +120,15 @@ InputbarShortcut inputbar_shortcuts[] = {
{GDK_CONTROL_MASK, GDK_w, isc_string_manipulation, { DELETE_LAST_WORD } },
};
/* mouse settings */
MouseScrollEvent mouse_scroll_events[] = {
/* direction, function, argument */
{GDK_SCROLL_LEFT, sc_scroll, { LEFT } },
{GDK_SCROLL_UP, sc_scroll, { UP } },
{GDK_SCROLL_DOWN, sc_scroll, { DOWN } },
{GDK_SCROLL_RIGHT, sc_scroll, { RIGHT } },
};
/* commands */
Command commands[] = {
/* command, abbreviation, function, completion, description */

20
zathura.c
View file

@ -86,6 +86,13 @@ typedef struct
Argument argument;
} InputbarShortcut;
typedef struct
{
int direction;
void (*function)(Argument*);
Argument argument;
} MouseScrollEvent;
typedef struct
{
char* command;
@ -1334,6 +1341,7 @@ sc_adjust_window(Argument* argument)
Zathura.PDF.scale = (view_size / page_width) * 100;
draw(Zathura.PDF.page_number);
update_status();
}
void
@ -3317,7 +3325,17 @@ cb_view_button_pressed(GtkWidget* widget, GdkEventButton* event, gpointer data)
gboolean
cb_view_scrolled(GtkWidget* widget, GdkEventScroll* event, gpointer data)
{
return TRUE;
int i;
for(i = 0; i < LENGTH(mouse_scroll_events); i++)
{
if(event->direction == mouse_scroll_events[i].direction)
{
mouse_scroll_events[i].function(&(mouse_scroll_events[i].argument));
return TRUE;
}
}
return FALSE;
}
/* main function */