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Add default key-binding for DRAG_RELATIVE (#117) 

Ctrl-Button1 now has a relative drag using the XC_fleur cursor.
XC_fleur is normally the cursor for "size all" action, which has 4
arrows pointing to 4 directions.

Co-authored-by: NRK <nrk@disroot.org>
This commit is contained in:
LuXu 2021-10-27 11:00:46 +08:00 committed by NRK
parent 1f01c670c5
commit 57754572bc
5 changed files with 8 additions and 3 deletions
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2
commands.c
View File

@ -338,7 +338,7 @@ bool ci_drag(arg_t mode)
if ((int)(img.w * img.zoom) <= win.w && (int)(img.h * img.zoom) <= win.h)
return false;
win_set_cursor(&win, CURSOR_DRAG);
win_set_cursor(&win, mode == DRAG_ABSOLUTE ? CURSOR_DRAG_ABSOLUTE : CURSOR_DRAG_RELATIVE);
win_cursor_pos(&win, &x, &y);
ox = x;
oy = y;

1
config.def.h
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@ -158,6 +158,7 @@ static const keymap_t keys[] = {
static const button_t buttons[] = {
/* modifiers button function argument */
{ 0, 1, i_cursor_navigate, None },
{ ControlMask, 1, i_drag, DRAG_RELATIVE },
{ 0, 2, i_drag, DRAG_ABSOLUTE },
{ 0, 3, g_switch_mode, None },
{ 0, 4, g_zoom, +1 },

3
nsxiv.1
View File

@ -390,6 +390,9 @@ Panning:
Pan the image according to the mouse cursor position in the window while
keeping this button pressed down.
.TP
.B Ctrl-Button1
Pan the image relative to the mouse cursor.
.TP
Zooming:
.TP
.B ScrollUp

3
nsxiv.h
View File

@ -99,7 +99,8 @@ typedef enum {
typedef enum {
CURSOR_ARROW,
CURSOR_DRAG,
CURSOR_DRAG_ABSOLUTE,
CURSOR_DRAG_RELATIVE,
CURSOR_WATCH,
CURSOR_LEFT,
CURSOR_RIGHT,

2
window.c
View File

@ -51,7 +51,7 @@ static struct {
int name;
Cursor icon;
} cursors[CURSOR_COUNT] = {
{ XC_left_ptr }, { XC_dotbox }, { XC_watch },
{ XC_left_ptr }, { XC_dotbox }, { XC_fleur }, { XC_watch },
{ XC_sb_left_arrow }, { XC_sb_right_arrow }
};