diff options
| author | David Robillard <d@drobilla.net> | 2013-02-02 23:26:18 +0000 |
|---|---|---|
| committer | David Robillard <d@drobilla.net> | 2013-02-02 23:26:18 +0000 |
| commit | 4883072dcfabfe0ee5dff955250ea25b13c32563 (patch) | |
| tree | 5828bf7c72af7337c8a5404dfad0ba209c016329 /src | |
| parent | 87a6387a120fb93503c2d728f57c8f8e1497fe74 (diff) | |
| download | ganv-4883072dcfabfe0ee5dff955250ea25b13c32563.tar.gz ganv-4883072dcfabfe0ee5dff955250ea25b13c32563.tar.bz2 ganv-4883072dcfabfe0ee5dff955250ea25b13c32563.zip | |
GUI support for integer controls.
git-svn-id: http://svn.drobilla.net/lad/trunk/ganv@5034 a436a847-0d15-0410-975c-d299462d15a1
Diffstat (limited to 'src')
| -rw-r--r-- | src/Canvas.cpp | 2 | ||||
| -rw-r--r-- | src/ganv-private.h | 1 | ||||
| -rw-r--r-- | src/port.c | 25 |
3 files changed, 21 insertions, 7 deletions
diff --git a/src/Canvas.cpp b/src/Canvas.cpp index c96a437..37a99f9 100644 --- a/src/Canvas.cpp +++ b/src/Canvas.cpp @@ -1297,7 +1297,7 @@ GanvCanvasImpl::port_event(GdkEvent* event, GanvPort* port) return false; } -/** Called when two ports are 'toggled' (connected or disconnected) +/** Called when two ports are 'joined' (connected or disconnected) */ void GanvCanvasImpl::ports_joined(GanvPort* port1, GanvPort* port2) diff --git a/src/ganv-private.h b/src/ganv-private.h index 4c264a7..85ed1ab 100644 --- a/src/ganv-private.h +++ b/src/ganv-private.h @@ -123,6 +123,7 @@ typedef struct { float min; float max; gboolean is_toggle; + gboolean is_integer; } GanvPortControl; struct _GanvPortImpl { @@ -439,12 +439,13 @@ ganv_port_show_control(GanvPort* port) guint control_col = highlight_color(GANV_NODE(port)->impl->fill_color, 0x40); - control->value = 0.0f; - control->min = 0.0f; - control->max = 0.0f; - control->is_toggle = FALSE; - control->label = NULL; - control->rect = GANV_BOX( + control->value = 0.0f; + control->min = 0.0f; + control->max = 0.0f; + control->is_toggle = FALSE; + control->is_integer = FALSE; + control->label = NULL; + control->rect = GANV_BOX( ganv_item_new(GANV_ITEM(port), ganv_box_get_type(), "x1", 0.0, @@ -506,6 +507,16 @@ ganv_port_set_control_is_toggle(GanvPort* port, } } +void +ganv_port_set_control_is_integer(GanvPort* port, + gboolean is_integer) +{ + if (port->impl->control) { + port->impl->control->is_integer = is_integer; + ganv_port_set_control_value(port, lrintf(port->impl->control->value)); + } +} + static void ganv_port_update_control_slider(GanvPort* port, float value) @@ -521,6 +532,8 @@ ganv_port_update_control_slider(GanvPort* port, } else { value = impl->control->min; } + } else if (impl->control->is_integer) { + value = lrintf(value); } if (value < impl->control->min) { |