ruby-gnome2-devel-en

[ruby-gnome2-devel-en] Missing constants in Gdk3

[Detlef R. <det...@gm...>]

Hi,

I wanted to try out gkt3-gi from current git. If I start a program where
I had changed the require call from 'gtk3' to 'gtk3-gi' it fails with
the message:

`const_missing': uninitialized constant Gdk::Window::ModifierType
(NameError)


The strange thing is, that if I require gdk3 in irb, Gdk has the
following constants defined:

irb(main):001:0> require 'gdk3'
=> true
irb(main):002:0> Gdk.constants
=> [:Pixbuf, :PixbufError, :PixbufAnimation, :PixbufAnimationIter,
:PixbufSimpleAnim, :Pixdata, :PixbufLoader, :PixbufFormat, :GrabStatus,
:Atom, :Color, :Status, :Cursor, :Device, :DeviceManager, :Display,
:DisplayManager, :DragContext, :Event, :EventAny, :EventExpose,
:EventVisibility, :EventMotion, :EventButton, :EventTouch, :EventScroll,
:EventKey, :EventCrossing, :EventFocus, :EventConfigure, :EventProperty,
:EventSelection, :EventOwnerChange, :EventProximity, :EventDND,
:EventWindowState, :EventSetting, :EventGrabBroken, :Geometry, :Keymap,
:Keyval, :Pango, :Property, :Rectangle, :RGBA, :Screen, :Selection,
:Threads, :TimeCoord, :Visual, :Window, :WindowAttr, :LOG_DOMAIN, :Pixmap]


but if gdk3 is required from gtk3-gi Gdk has only the following
constants defined:

irb(main):001:0> require 'gtk3-gi'
=> true
irb(main):002:0> Gdk.constants
=> [:Pixbuf, :PixbufError, :PixbufAnimation, :PixbufAnimationIter,
:PixbufSimpleAnim, :Pixdata, :PixbufLoader, :PixbufFormat, :Loader,
:LOG_DOMAIN, :Error]


If I add
require 'gdk3'
in front of
require 'gtk3-gi'
it at least gets a little bit further and fails in Gtk.

Is it necessary to require gdk3 directly?


Cheers, detlef

Re: [ruby-gnome2-devel-en] Missing constants in Gdk3

[Masafumi Y. <my...@gm...>]

Hi,

2014-09-01 0:36 GMT+09:00 Detlef Reichl <det...@gm...>:
> `const_missing': uninitialized constant Gdk::Window::ModifierType
> (NameError)

This problem has fixed in master on GitHub. I would be glad if you could retry.
https://github.com/ruby-gnome2/ruby-gnome2/commit/397143ae84f9521c3a89f8ceed6048b4acbf119a


> The strange thing is, that if I require gdk3 in irb, Gdk has the
> following constants defined:
>
> irb(main):001:0> require 'gdk3'
> => true
> irb(main):002:0> Gdk.constants
> => [:Pixbuf, :PixbufError, :PixbufAnimation, :PixbufAnimationIter,
> :PixbufSimpleAnim, :Pixdata, :PixbufLoader, :PixbufFormat, :GrabStatus,
> :Atom, :Color, :Status, :Cursor, :Device, :DeviceManager, :Display,
> :DisplayManager, :DragContext, :Event, :EventAny, :EventExpose,
> :EventVisibility, :EventMotion, :EventButton, :EventTouch, :EventScroll,
> :EventKey, :EventCrossing, :EventFocus, :EventConfigure, :EventProperty,
> :EventSelection, :EventOwnerChange, :EventProximity, :EventDND,
> :EventWindowState, :EventSetting, :EventGrabBroken, :Geometry, :Keymap,
> :Keyval, :Pango, :Property, :Rectangle, :RGBA, :Screen, :Selection,
> :Threads, :TimeCoord, :Visual, :Window, :WindowAttr, :LOG_DOMAIN, :Pixmap]
>
>
> but if gdk3 is required from gtk3-gi Gdk has only the following
> constants defined:
>
> irb(main):001:0> require 'gtk3-gi'
> => true
> irb(main):002:0> Gdk.constants
> => [:Pixbuf, :PixbufError, :PixbufAnimation, :PixbufAnimationIter,
> :PixbufSimpleAnim, :Pixdata, :PixbufLoader, :PixbufFormat, :Loader,
> :LOG_DOMAIN, :Error]

This behavior is as expected in GObject-Introspection based bindings.
The constants are defined at the first time of calling a constant.

---
irb(main):001:0> require "gtk3-gi"
=> true
irb(main):002:0> Gdk.constants
=> [:Pixbuf, :PixbufError, :PixbufAnimation, :PixbufAnimationIter,
:PixbufSimpleAnim, :Pixdata, :PixbufLoader, :PixbufFormat, :Loader,
:LOG_DOMAIN, :Error]
irb(main):003:0> Gdk::Window
=> Gdk::Window
irb(main):004:0> Gdk.constants
=> [:Pixbuf, :PixbufError, :PixbufAnimation, :PixbufAnimationIter,
:PixbufSimpleAnim, :Pixdata, :PixbufLoader, :PixbufFormat, :Loader,
:LOG_DOMAIN, :Error, :Keyval, :Selection, :Rectangle,
:AppLaunchContext, :Atom, :AxisUse, :BUTTON_MIDDLE, :BUTTON_PRIMARY,
:BUTTON_SECONDARY, :ByteOrder, :CURRENT_TIME, :Color, :CrossingMode,
:Cursor, :CursorType, :Device, :DeviceManager, :DeviceType, :Display,
:DisplayManager, :DragAction, :DragContext, :DragProtocol, :Event,
:EventAny, :EventButton, :EventConfigure, :EventCrossing, :EventDND,
:EventExpose, :EventFocus, :EventGrabBroken, :EventKey, :EventMask,
:EventMotion, :EventOwnerChange, :EventProperty, :EventProximity,
:EventScroll, :EventSelection, :EventSequence, :EventSetting,
:EventTouch, :EventType, :EventVisibility, :EventWindowState,
:FilterReturn, :FrameClock, :FrameClockPhase, :FrameClockPrivate,
:FrameTimings, :FullscreenMode, :Geometry, :GrabOwnership,
:GrabStatus, :Gravity, :InputMode, :InputSource, :Keymap, :KeymapKey,
:MAX_TIMECOORD_AXES, :ModifierIntent, :ModifierType, :NotifyType,
:OwnerChange, :PARENT_RELATIVE, :PRIORITY_REDRAW, :Point, :PropMode,
:PropertyState, :RGBA, :Screen, :ScrollDirection, :SettingAction,
:Status, :TimeCoord, :VisibilityState, :Visual, :VisualType,
:WMDecoration, :WMFunction, :Window, :WindowAttr,
:WindowAttributesType, :WindowEdge, :WindowHints, :WindowRedirect,
:WindowState, :WindowType, :WindowTypeHint, :WindowWindowClass,
:Pixmap, :Property]
---


Regards,
myokoym

Re: [ruby-gnome2-devel-en] Missing constants in Gdk3

[Detlef R. <det...@gm...>]

Hi,

Am 26.10.2014 um 18:43 schrieb Masafumi Yokoyama:
> Hi,
> 
> 2014-09-01 0:36 GMT+09:00 Detlef Reichl <det...@gm...>:
>> `const_missing': uninitialized constant Gdk::Window::ModifierType
>> (NameError)
> 
> This problem has fixed in master on GitHub. I would be glad if you could retry.
> https://github.com/ruby-gnome2/ruby-gnome2/commit/397143ae84f9521c3a89f8ceed6048b4acbf119a
> 

thank you for fixing this! It works like expected.

detlef

> 
>> The strange thing is, that if I require gdk3 in irb, Gdk has the
>> following constants defined:
>>
>> irb(main):001:0> require 'gdk3'
>> => true
>> irb(main):002:0> Gdk.constants
>> => [:Pixbuf, :PixbufError, :PixbufAnimation, :PixbufAnimationIter,
>> :PixbufSimpleAnim, :Pixdata, :PixbufLoader, :PixbufFormat, :GrabStatus,
>> :Atom, :Color, :Status, :Cursor, :Device, :DeviceManager, :Display,
>> :DisplayManager, :DragContext, :Event, :EventAny, :EventExpose,
>> :EventVisibility, :EventMotion, :EventButton, :EventTouch, :EventScroll,
>> :EventKey, :EventCrossing, :EventFocus, :EventConfigure, :EventProperty,
>> :EventSelection, :EventOwnerChange, :EventProximity, :EventDND,
>> :EventWindowState, :EventSetting, :EventGrabBroken, :Geometry, :Keymap,
>> :Keyval, :Pango, :Property, :Rectangle, :RGBA, :Screen, :Selection,
>> :Threads, :TimeCoord, :Visual, :Window, :WindowAttr, :LOG_DOMAIN, :Pixmap]
>>
>>
>> but if gdk3 is required from gtk3-gi Gdk has only the following
>> constants defined:
>>
>> irb(main):001:0> require 'gtk3-gi'
>> => true
>> irb(main):002:0> Gdk.constants
>> => [:Pixbuf, :PixbufError, :PixbufAnimation, :PixbufAnimationIter,
>> :PixbufSimpleAnim, :Pixdata, :PixbufLoader, :PixbufFormat, :Loader,
>> :LOG_DOMAIN, :Error]
> 
> This behavior is as expected in GObject-Introspection based bindings.
> The constants are defined at the first time of calling a constant.
> 
> ---
> irb(main):001:0> require "gtk3-gi"
> => true
> irb(main):002:0> Gdk.constants
> => [:Pixbuf, :PixbufError, :PixbufAnimation, :PixbufAnimationIter,
> :PixbufSimpleAnim, :Pixdata, :PixbufLoader, :PixbufFormat, :Loader,
> :LOG_DOMAIN, :Error]
> irb(main):003:0> Gdk::Window
> => Gdk::Window
> irb(main):004:0> Gdk.constants
> => [:Pixbuf, :PixbufError, :PixbufAnimation, :PixbufAnimationIter,
> :PixbufSimpleAnim, :Pixdata, :PixbufLoader, :PixbufFormat, :Loader,
> :LOG_DOMAIN, :Error, :Keyval, :Selection, :Rectangle,
> :AppLaunchContext, :Atom, :AxisUse, :BUTTON_MIDDLE, :BUTTON_PRIMARY,
> :BUTTON_SECONDARY, :ByteOrder, :CURRENT_TIME, :Color, :CrossingMode,
> :Cursor, :CursorType, :Device, :DeviceManager, :DeviceType, :Display,
> :DisplayManager, :DragAction, :DragContext, :DragProtocol, :Event,
> :EventAny, :EventButton, :EventConfigure, :EventCrossing, :EventDND,
> :EventExpose, :EventFocus, :EventGrabBroken, :EventKey, :EventMask,
> :EventMotion, :EventOwnerChange, :EventProperty, :EventProximity,
> :EventScroll, :EventSelection, :EventSequence, :EventSetting,
> :EventTouch, :EventType, :EventVisibility, :EventWindowState,
> :FilterReturn, :FrameClock, :FrameClockPhase, :FrameClockPrivate,
> :FrameTimings, :FullscreenMode, :Geometry, :GrabOwnership,
> :GrabStatus, :Gravity, :InputMode, :InputSource, :Keymap, :KeymapKey,
> :MAX_TIMECOORD_AXES, :ModifierIntent, :ModifierType, :NotifyType,
> :OwnerChange, :PARENT_RELATIVE, :PRIORITY_REDRAW, :Point, :PropMode,
> :PropertyState, :RGBA, :Screen, :ScrollDirection, :SettingAction,
> :Status, :TimeCoord, :VisibilityState, :Visual, :VisualType,
> :WMDecoration, :WMFunction, :Window, :WindowAttr,
> :WindowAttributesType, :WindowEdge, :WindowHints, :WindowRedirect,
> :WindowState, :WindowType, :WindowTypeHint, :WindowWindowClass,
> :Pixmap, :Property]
> ---
> 
> 
> Regards,
> myokoym
> 
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