Entry
BBCBASIC for Windows: GUI: Control: Button: How to create a GUI button?
Sep 3rd, 2006 12:02
Knud van Eeden,
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--- Knud van Eeden --- 02 September 2006 - 09:09 pm ------------------
BBCBASIC for Windows: GUI: Control: Button: How to create a GUI button?
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Use WINLIB2 library
and
the PROC_pushbutton procedure
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Steps: Overview:
1. -Create the following program
--- cut here: begin --------------------------------------------------
HIMEM = PAGE + 5000
INSTALL @lib$ + "WINLIB2"
idClickI% = 0
idBoxDialogI% = 1
idBoxGroupI% = 2
idButtonActionI% = 3
idButtonCancelI% = 4
pauseI% = 0
idBoxDialogI% = FN_newdialog( "<Your dialog box title>", 20, 20, 160,
128, 8, 504 )
PROC_groupbox( idBoxDialogI%, "<Your group box title>", idBoxGroupI%,
4, 4, 152, 96, &20000 )
PROC_pushbutton( idBoxDialogI%, "<Search>", idButtonActionI%, 12,
108, 56, 14, &20001 )
PROC_showdialog( idBoxDialogI% )
ON CLOSE PROC_closedialog( idBoxDialogI% ) : QUIT
ON ERROR PROC_closedialog( idBoxDialogI% ) : PRINT ' REPORT$ : END
idClickI% = 0
ON SYS idClickI% = @wparam% AND &FFFF : RETURN
REPEAT pauseI% = INKEY( 1 ) : UNTIL ( idClickI% = idButtonActionI% )
OR ( idClickI% = idButtonCancelI% ) OR ( !idBoxDialogI% = 0 )
ON SYS OFF
IF ( idClickI% = idButtonActionI% ) THEN
PRINT "<Search> button pressed"'
ELSE
PRINT "Cancel pressed"
ENDIF
PROC_closedialog( idBoxDialogI% )
END
--- cut here: end ----------------------------------------------------
2. -Run this program
3. -When you click on the 'OK' button, it will e.g.
show
<Search> button pressed
+-------------------------+
| |
| <Your dialog box title> |
| |
+-------------------------+
| |
|+-<Your group box title>+|
|| ||
|| ||
|| ||
|| ||
|| ||
|| ||
|| ||
|| ||
|| ||
|| ||
|| ||
|+-----------------------+|
|+-----------+ |
||<Search> | |
|+-----------+ |
+-------------------------+
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File: see also:
[file: 'dlgdemo.bbc' in the 'BBC BASIC for Windows' directory]
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Help: see also:
[help: program: BBCBASIC for Windows v5.00a or higher: search
for 'Dialogue boxes' (look for 'PROC_pushbutton')]
===
Internet: see also:
---
BBCBASIC for Windows: GUI: Control: Link: Overview: Can you give an
overview of links?
http://www.faqts.com/knowledge_base/view.phtml/aid/42206/fid/768
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