The Ecere SDK - sdk/blob - bindings/c/samples/form.c

   1 #define MODULE_NAME  "HelloForm"
   2 // #define __CONSOLE_APP__
   3
   4 #include "ecere.h"
   5
   6 static Class * class_HelloForm2;
   7
   8 struct HelloForm2 { Button button; };
   9
  10 typedef Instance HelloForm2;
  11
  12 static void HelloForm2_onRedraw(HelloForm2 this, Surface surface)
  13 {
  14    // Surface_writeTextf(surface, 100, 100, I18N("Testing stuff!"));
  15    Surface_writeTextf(surface, 100, 100, "%d + %d = %d", 2, 3, 2+3);
  16 }
  17
  18 static bool HelloForm2_button_notifyClicked(HelloForm2 this, Button button, int x, int y, Modifiers mods)
  19 {
  20    MessageBox msgBox = newi(class_MessageBox);
  21    double i = 3.14159265;
  22    char tmp[256];
  23    constString s = _onGetString(class_double, &i, tmp, null, null);
  24
  25    PrintLn(class_String, "Hello! -- ", class_String, s, null); // Need to terminate with a null!
  26    Window_set_caption(msgBox, $("Hello!"));
  27    MessageBox_set_contents(msgBox, $("C Bindings!"));
  28    Window_modal(msgBox);
  29    return true;
  30 }
  31
  32 static bool HelloForm2_constructor(HelloForm2 this)
  33 {
  34    struct HelloForm2 * self = IPTR(this, HelloForm2);
  35    Window_set_caption(this, $("My Second Ecere/C Bindings App"));
  36    Window_set_borderStyle(this, sizable);
  37    Window_set_clientSize(this, &(Size){ 640, 480 });
  38    Window_set_hasClose(this, true);
  39    Window_set_hasMaximize(this, true);
  40    Window_set_hasMinimize(this, true);
  41    Window_set_background(this, formColor);
  42
  43    self->button = newi(class_Button);
  44    Window_set_parent(self->button, this);
  45    Window_set_position(self->button, &(Point){ 200, 200 });
  46    Window_set_caption(self->button, $("Yay!!"));
  47    Instance_setMethod(self->button, "NotifyClicked", HelloForm2_button_notifyClicked);
  48    return true;
  49 }
  50
  51 static void HelloForm2_destructor(HelloForm2 this)
  52 {
  53    struct HelloForm2 * self = IPTR(this, HelloForm2);
  54    deletei(self->button);
  55 }
  56
  57 GUIAPP_INTRO
  58 {
  59    class_HelloForm2 = registerClass(app, HelloForm2, Window);
  60    addMethod(class_HelloForm2, "OnRedraw", HelloForm2_onRedraw);
  61
  62    HelloForm2 hello = newi(class_HelloForm2);
  63
  64    Application_main(app);
  65
  66    deletei(hello);
  67 }
  68 ECERE_APP_OUTRO