Usermode/Applications/axwin3_src/WM/renderers/widget/textinput.c

   1 /*
   2  * Acess2 Window Manager v3
   3  * - By John Hodge (thePowersGang)
   4  *
   5  * renderer/widget/textinput.c
   6  * - Single line text box
   7  */
   8 #include <common.h>
   9 #include "./common.h"
  10 #include "./colours.h"
  11
  12 void Widget_TextInput_Render(tWindow *Window, tElement *Element)
  13 {
  14         WM_Render_FillRect(
  15                 Window,
  16                 Element->CachedX, Element->CachedY,
  17                 Element->CachedW, Element->CachedH,
  18                 TEXTINPUT_BACKGROUND
  19                 );
  20         WM_Render_DrawRect(
  21                 Window,
  22                 Element->CachedX, Element->CachedY,
  23                 Element->CachedW, Element->CachedH,
  24                 TEXTINPUT_BORDER_OUT
  25                 );
  26         WM_Render_DrawRect(
  27                 Window,
  28                 Element->CachedX+1, Element->CachedY+1,
  29                 Element->CachedW-2, Element->CachedH-2,
  30                 TEXTINPUT_BORDER_IN
  31                 );
  32         // TODO: Cursor?
  33 }
  34
  35 void Widget_TextInput_Init(tElement *Element)
  36 {
  37          int    h;
  38
  39         // TODO: Select font correctly
  40         WM_Render_GetTextDims(NULL, "jJ", NULL, &h);
  41
  42         h += 2+2;       // Border padding
  43
  44         Element->MinH = h;
  45         Element->MinW = 4;
  46
  47         _SysDebug("h = %i", h);
  48
  49         // No need to explicitly update parent min dims, as the AddElement routine does that
  50 }
  51
  52 DEFWIDGETTYPE(ELETYPE_TEXTINPUT,
  53         WIDGETTYPE_FLAG_NOCHILDREN,
  54         .Render = Widget_TextInput_Render,
  55         .Init = Widget_TextInput_Init
  56         );
  57
  58