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https://github.com/alsa-project/alsa-utils
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5b6b5fd14b
For multichannel mixer controls, add the channel name to each screen control. Also make some other small changes. Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
34 lines
702 B
C
34 lines
702 B
C
#ifndef WIDGET_H_INCLUDED
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#define WIDGET_H_INCLUDED
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#include <panel.h>
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#define WIDGET_BORDER 0x1
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#define WIDGET_SUBWINDOW 0x2
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#define WIDGET_CURSOR_VISIBLE 0x4
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#define SCREEN_CENTER -1
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struct widget {
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WINDOW *window;
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WINDOW *subwindow; /* optional: contents without border */
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PANEL *panel;
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int cursor_visibility;
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void (*handle_key)(int key);
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void (*window_size_changed)(void);
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void (*close)(void);
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};
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extern int screen_lines;
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extern int screen_cols;
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void widget_init(struct widget *widget,
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int lines_, int cols, int y, int x,
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chtype bkgd, unsigned int flags);
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void widget_free(struct widget *widget);
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struct widget *get_active_widget(void);
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void window_size_changed(void);
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#endif
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