I want use a button for load or use the function "Command" for command line prompt where I want type "ImageView image.png"
Its some one can explain how use GTKImage ?
This is the BAS Code ImageView.bas
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CONST PROJ_NAME = "imageview"
CONST PROJ_DESC = "Unknown"
CONST PROJ_VERS = "0.1"
CONST PROJ_YEAR = "2020"
CONST PROJ_AUTH = "exagonx"
CONST PROJ_MAIL = "exagonx@hotmail.com"
CONST PROJ_WEBS = "http://exagonx.altervista.org"
CONST PROJ_LICE = "Unknown"
#IF DEFINED(__FB_WIN32__)
#LIBPATH "C:\msys64\mingw64\lib"
#ELSE
#LIBPATH "/usr/lib"
#ENDIF
#DEFINE __USE_GTK3__
#INCLUDE "gtk/gtk.bi"
gtk_init(@__FB_ARGC__, @__FB_ARGV__)
#INCLUDE "libintl.bi"
bindtextdomain(PROJ_NAME, EXEPATH & "/locale")
bind_textdomain_codeset(PROJ_NAME, "UTF-8")
textdomain(PROJ_NAME)
'Load UI from XML File '
SCOPE
VAR er = gtk_check_version_(3, 0, 0)
IF er THEN
print " Error (GTK-Version):"
print *er
END 1
END IF
END SCOPE
DIM SHARED AS GtkBuilder PTR XML
DIM SHARED AS GObject PTR _
ImageView, Button_Close, ShowImage
XML = gtk_builder_new()
SCOPE
DIM AS GError PTR meld
IF 0 = gtk_builder_add_from_file(XML, "ImageView.ui", @meld) THEN
WITH *meld
print "Error (GTK-Builder):"
print *.message
END WITH
g_error_free(meld)
END 2
END IF
END SCOPE
ImageView = gtk_builder_get_object(XML, "ImageView")
Button_Close = gtk_builder_get_object(XML, "Button_Close")
ShowImage = gtk_builder_get_object(XML, "ShowImage")
SUB on_Button_Close_clicked CDECL ALIAS "on_Button_Close_clicked" ( _
BYVAL button AS GtkButton PTR, _
BYVAL user_data AS gpointer) EXPORT
end
END SUB
gtk_builder_connect_signals(XML, 0)
gtk_widget_show_all(GTK_WIDGET(ImageView))
gtk_main()
g_object_unref(XML)
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<?xml version="1.0" encoding="UTF-8"?>
<!-- Generated with glade 3.22.2 -->
<interface>
<requires lib="gtk+" version="3.20"/>
<object class="GtkWindow" id="ImageView">
<property name="name">ImageView</property>
<property name="can_focus">False</property>
<child type="titlebar">
<placeholder/>
</child>
<child>
<object class="GtkLayout">
<property name="visible">True</property>
<property name="can_focus">False</property>
<child>
<object class="GtkButton" id="Button_Close">
<property name="label" translatable="yes">Close</property>
<property name="name">Button_Close</property>
<property name="width_request">100</property>
<property name="height_request">40</property>
<property name="visible">True</property>
<property name="can_focus">True</property>
<property name="receives_default">True</property>
<signal name="clicked" handler="on_Button_Close_clicked" swapped="no"/>
</object>
<packing>
<property name="x">362</property>
<property name="y">257</property>
</packing>
</child>
<child>
<object class="GtkImage" id="ShowImage">
<property name="name">ShowImage</property>
<property name="width_request">400</property>
<property name="height_request">200</property>
<property name="visible">True</property>
<property name="can_focus">False</property>
<property name="stock">gtk-missing-image</property>
</object>
<packing>
<property name="x">5</property>
<property name="y">30</property>
</packing>
</child>
</object>
</child>
</object>
</interface>