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big dialogs: document part of struct dialog_data

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Kalle Olavi Niemitalo 2008-10-12 11:38:28 +03:00 committed by Kalle Olavi Niemitalo
parent 4f41ce00b4
commit 2db33a0c53
1 changed files with 16 additions and 0 deletions
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16
src/bfu/dialog.h
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@ -99,9 +99,25 @@ struct dialog_data {
struct dialog *dlg;
struct memory_list *ml;
/** Size and location of the dialog box, excluding the drop shadow.
* This includes the outer border and the frame.
* The coordinates are relative to the terminal. */
struct box box;
/** Size and location of the widget area and the inner border.
* This is the area in which widgets can be drawn.
* The frame of the dialog box is drawn around this area,
* and the outer border is around the frame.
* The coordinates are relative to the terminal. */
struct box real_box;
/** Vertical scrolling of the widget area of the dialog box.
* Widget Y screen coordinate = widget_data.box.y - dialog_data.y.
* Initially, this is 0 and the coordinate system of the widget area
* matches the coordinate system of the terminal.
* Horizontal scrolling of dialog boxes has not been implemented. */
int y;
int number_of_widgets;
int selected_widget_id;
struct term_event *term_event;